Locking Systems

Locking Systems Mechanical and mechatronical locks

Locking Systems Mechanical and mechatronical locks

State-of-the-art locking technology – efficient, user-friendly, inexpensive.

With its forward-thinking innovations, the Gretsch-Unitas Group has long been shaping the market and setting pioneering new standards. As far as the opening and closing of doors are concerned, comfort and security have to be the top priority. For more than a century, our products have been helping to prevent hazards, to reduce risks, to limit damage and to protect both people and property.

Our complete range covers everything from planning and implementation right through to service. Sophisticated mechanics and intelligent electronics are the perfect partners within this context.

Especially our mechatronic products offer a multitude of new design options and extra user benefits. Likewise, the latest market requirements are met with our extensive range of new mechanical products, all of them coming in best quality. We are, however, not concerned with single products only but with the creation of complete solutions fulfilling state-of-the-art requirements.

Banks and insurance offices

The product and its advantages for human users are at the forefront of everything we think and do. The people who benefit most from this are our customers, for whom we are constantly designing new and reliable systems and whom we can offer tailor-made solutions for the specific building application concerned.

2

Following the Group‘s key principle of “Securing technology for you”, we attach great importance to the topic of Mechatronics in order to provide for future-oriented project solutions.

For instance, when it comes to time-related, person-related and area-related access con­ trol, our considerable product spectrum allows to fulfill the most diverse requirements:

Office and aministrative buildings

from the access to company grounds or to the interior of buildings right through to any door outside or within a building.

In the context of project solutions, certain lock components such as latch, deadbolt, follower and/or locking cam need to be monitored and connected to burglar alarm or escape door control systems.

Airports, railway stations

Hotels

The combination of access control systems and escape door locks is relevant where the protection of material assets and data is required on the one hand, and the safeguarding of people on the other hand, e.g., in airports or banks.

High-grade mechanical master key systems already installed can be retrofitted with

Hospitals, care homes

Nurseries, schools, universities

electronics in a short time, thus benefitting from the techncial enhancement.

Whatever the requirements may be at partic­ ular locations, today‘s project doors can fulfill different demands at the same time,

Shopping centres

Stadiums, sporting facilities

be it access control, escape door control, burglar protection or barrier-free accessibility.

With their vast range of state-of-the-art products, the Group Gretsch-Unitas is in a position to implement multitudes of solutions.

3

Mechanical and mechatronical locking systems Overview of mortise and multipoint locks Application

Standards

loc k Mu ltip oin t lo

Mo rtis e

f 2-l

ea

f 1-l

ea

Gla

s

Tim be r/

ste el Alu mi niu m PV C

bu ildi of Typ e

●

●

●

Series 19 *

●

●

●

●

Series 21 *

●

●

Secury Series 19 *

●

Secury Series 21 *

●

●

●

●

●

●

●

●

●

●

●

●

Series 18

●

●

●

●

Series 23

●

●

●

●

●

G.U-Secury Automatic *

●

●

●

●

●

G.U-Secury Automatic 4 *

●

●

●

●

●

G.U-Secury Automatic AB 2 *

●

●

●

●

●

G.U-Secury Automatic Panic E *

●

●

●

●

●

G.U-Secury MR / MR 2 / MR 4

●

●

●

●

●

G.U-Secury SH 2 / SH 4

●

●

●

●

●

G.U-Secury DR

●

●

●

●

●

G.U-Secury R

●

●

●

●

●

G.U-Secury EUROPA ** MR 2 / SH 2 / R 4

●

●

●

●

Series 13

●

●

●

●

●

G.U-ECONOMY

●

●

●

Heavy duty lock 0615

●

●

●

Contract lock 0515

●

●

●

PRIME OFFICE 0515

●

●

●

PRIME OFFICE Series 21

●

●

●

PPRIME OFFICE Series 21 EK Radio

●

Project standard

Product name

ck

ng

Material

* self-locking ** handle-operated

RC-tested to ENV 1627-1630

Fire protection Approved for fire and smoke protection doors

4

CE Marking Compliance with the directives for free movement of goods within the EU

Suitability for escape doors Approved emergency exit devices (EN 179) and panic exit devices (EN 1125)

Burglar resistance Tested and certified for various resistance classes to meet individual security demands

Prevention of loss Valued and approved by the German Association of Non-Life Insurers according to individual directives for the prevention of loss

Mechanical locks

Mechatronical locks

Page 6

Page 7,8

Page 7,8 Page 7, 8

Page 6

Page 7, 8 Page 9 Page 9

Page 10

Page 10 Page 10

Page 10 Page 11

Page 12

Page 13 Page 14 Page 14 Page 14 Page 14 Page 15 Page 15

Page 7 Page 15

Function

Locking

Page 15 Page 15

Monitoring

Control

5

1. Self-locking locks with panic function Mortise locks

Series 19/21, mechanical

Series 19 (narrow stile) 1926

Contents 1. Self-locking locks with panic function (timber/ steel/ narrow stile) Mortise locks

Series 19/21, mechanical

Series 19/21, with monitoring contacts

Series 19/21, electrically couplable

Series 19/21, electrically locked panic lock EVP

Series 19, motor lock Multipoint lock

SECURY Series 19/21 2. Manually operated mortise locks with panic function (timber/ steel/ narrow stile)

Series 18/23, mechanical

Series 18/23, with monitoring contacts 3. Self-locking multipoint locks (timber/ steel/ narrow stile)

G.U-SECURY Automatic 4. Manually operated multipoint locks (timber/ steel/ narrow stile)

G.U-SECURY

G.U-SECURY EUROPA 5. Manually operated mortise locks (timber/ steel/ narrow stile)

Series 13

G.U-ECONOMY

Heavy duty lock 0615

Contract lock 0515 6. Patch locks for toughened glass doors n Manually operated locks Patch locks PRIME OFFICE Series 21 EK Radio n Self-locking locks with panic function Patch locks PRIME OFFICE Series 21 Patch locks PRIME OFFICE Series 21 EK Radio

6

Series 21 (timber & steel) 2124

The locks of Series 19 and Series 21 are the result of consequent development aiming at maximum security and functionality.

Thanks to their VdS approval, they are especially suited for burglar-resistant doors. Moreover, their suitability for 1-leaf and 2-leaf fire protection and escape route doors according to the new European standards opens up completely new options when it comes to conceiving and designing exit devices.

Features ■ The automatic locking of latchbolt and deadbolt is triggered by the trigger lever which is an integral part of the latchbolt.

There is no need for an auxiliary latch.

■ No need to lock door manually ■ Latchbolt and automatic deadbolt throw of 20 mm ■ Panic functions – Shift function B – Forced locking function C – Latch lever function E ■ Series 19 available from 35 mm backset ■ Series 21 available from 55 mm backset

Description

Series 19

Series 21

Narrow stile systems

Timber and steel doors

1-leaf and 2-leaf

●

●

Locking to the top

●

●

Approved to EN 179/EN 1125

●

●

Suitable for use on smoke and fire protection doors

●

●

CE approval to EN 12209

●

●

VdS approval

●

●

Application/Features

Series 19/21, monitoring contacts

Series 19 (narrow stile) 1916

Series 19/21, electrically couplable

Series 21 (timber & steel) 2126

The monitoring contacts of the Series 19 and Series 21 locks are switched either by electronic boards in the lockcase or by means of microswitches.

Latch monitoring: passage monitoring feature – feedback to a control centre as soon as the latch is withdrawn.

Deadbolt monitoring: security feature – feedback on whether the deadbolt is thrown or not.

For enhanced security requirements, the combination with a separate door contact is possible.

Follower monitoring (turn switch contact): mounted on the lockcase, the switch contact monitors the lever handle. In the case of a monitored door, for instance, the video system is triggered as soon as the lever handle is turned.

Locking cam monitoring: this feature is useful in the context of escape door locking, e.g., to momentarily release the escape door lock. There is no need for a separate key switch on the outside.

Series 19 (narrow stile) 1970

Series 21 (timber & steel) 2172

Series 21 EK Radio (timber & steel) 2170

The locks of Series 19 and Series 21 featuring electric coupling can be used with an electrically couplable outside handle to con­trol the access on 1-leaf and 2-leaf doors. They are actuated alternatively via door opening pushbutton, intercom, timer switch or access control installations. Likewise, it is possible to query the status of the individual lock components (latchbolts, inside and outside handle, locking cam) via integral electrical switches. In the event of an emergency, the door can be opened by the mechanical profile cylinder (forced locking function C, e.g. during rescue operations).

Description Application/Features 1-leaf and 2-leaf

Series 19

Series 21 / Series 21 EK Radio

Narrow stile systems

Timber and steel doors

●

● / ●

Locking to the top

●

● / ●

Approved to EN 179/EN 1125

●

● / ●

Suitable for use on smoke and fire protection doors

●

● / ●

CE approval to EN 12209

●

● / ●

VdS approval

●

● / ●

Latch (latchbolt)

●

● / ●

Follower (turn switch contact)

●

● / ●

Monitoring of:

Description Application/Features Latch (latchbolt)

Series 19

Series 21

Narrow stile systems

Timber and steel doors

●

Deadbolt

●

Follower (turn switch contact)

●

Locking cam

●

●

Deadbolt Locking cam and deadbolt (latchbolt)

● / ● ●

● / ●

Locking cam

● / ●

Lever handle coupled/ decoupled

● / ●

Battery charge level

● / ● 7

Series 19/21, electrically locked panic lock EVP

Series 19 escape door opener and panic lock EVP

Series 21 escape door opener and panic lock EVP

The electrically locked panic lock EVP of Series 21 or Series 19 is used in connection with an escape door opener integrated in the strike plate; it is suitable for narrow stile, timber and steel doors.

Thanks to the VdS approved latchbolt, the closed door is always considered locked from the actuarial point of view.

A characteristic feature of the EVP lock is that the adjustable latch is positioned on the same level as the deadbolt. Thus, the electric locking point is no longer located at a peripheral position but ideally integrated into the area of the lock. This compact solution provides a reduced number of locking system components which facilitates both project planning and door fabrication.

Description

Series 19 motor lock 1956

The motor lock is a logical continuation of the Series 19 locks for 1-leaf or 2-leaf narrow stile doors. With the latchbolt being retracted via motor, the lock is especially suited for use in the context of access control and barrier free construction, or in connection with a swing door drive. The motor lock, too, fea­tures contacts for latchbolt or locking cam monitoring. Thanks to uniform lockcases within this lock range and the electronics being integrated inside the lock, the motor-driven panic locks can be exchanged for all existing BKS locks of Series 18 and 19, and for all locks with electrical coupling, or combined with these within a building.

Series 19

Series 21

Narrow stile systems

Timber and steel doors

1-leaf

●

●

1-leaf and 2-leaf

●

Approved to EN 179/EN 1125

●

●

Locking to the top

●

Suitable for use on smoke and fire protection doors

●

●

Approved to EN 179/EN 1125

●

CE approval to EN 12209

●

●

Suitable for use on smoke and fire protection doors

●

CE approval to EN 12209

●

VdS approval

●

Application/Features

VdS approval Dogging mechanism (optional)

●

●

Locking cam

Description Application/Features

Series 19 Narrow stile systems

Monitoring of:

Monitoring of (optional):

8

Series 19, motor lock

●

●

Latch (latchbolt)

●

Lever handle

●

Locking cam

●

1. Self-locking locks with panic function Multipoint lock

SECURY Series 19/21

Latchbolt with monitoring function

The lock range of Series 19 (narrow stile) and Series 21 (timber & steel) is rounded off by the types SECURY Series 19 and 21.

The automatic multipoint locks feature modern burglary protection and suitability for use on fire and escape doors. The combination with a swing door drive is possible as an option. What is more, the SECURY Series 21 locks can be fitted with an electrically couplable outside handle.

The motor-driven retraction of all three latchbolts, which is the special feature of the SECURY types with A-opener, is even provid­ed in connection with the panic functions B (shift function), C (forced locking function) and E (latch lever function).

As an additional option, both top and bottom latchbolt are available with monitoring function.

Description

Secury Series 21 with A-opener

Secury Series 21 EK

Features ■ Automatic locking of latchbolts through integral trigger lever ■ No need to lock door manually ■ Panic functions – Shift function B – Forced locking function C – Latch lever function E ■ SECURY Series 19 available from 35 mm backset ■ SECURY Series 21 available from 55 mm backset

Series 19

Series 21

Narrow stile systems

Timber and steel doors

1-leaf and 2-leaf

●

●

Approved to EN 179/EN 1125

●

●

Suitable for use on smoke and fire protection doors

●

●

CE approval to EN 12209

●

●

Dogging mechanism ‚GFF‘

●

●

Motor-driven (A-opener)

●

●

Application/Features

Secury Series 19 with A-opener

VdS approval

Electrically couplable outside handle

●

Monitoring of: Latch (latchbolt)

●

●

9

2. Manually operated mortise locks with panic function

Series 18/23, mechanical

Series 18/23, monitoring contacts

Series 18 (narrow stile) 1821

Series 23 (timber & steel) 2320

The lock Series 18 and 23, tried and tested for many years on narrow stile, respectively timber and steel doors, are used in many variants on fire doors and panic or emergency exit devices.

Description

Series 18

Series 23

Narrow stile systems

Timber and steel doors

1-leaf and 2-leaf

●

●

Locking to the top

●

●

Application/Features

Approved to EN 179/EN 1125

●

●

Suitable for use on smoke and fire protection doors

●

●

CE approval to EN 12209

●

●

Shift function B

●

●

Forced locking function C

●

●

Passage function D

●

●

Latch lever function E

●

●

in combination with E-opener (electric opener)

●

●

From backset 25 mm

●

Series 18 (narrow stile)

Series 23 (timber & steel)

If fitted with monitoring contacts, the locks of Series 18 and 23 are suitable for contract use.

Latch monitoring: passage monitoring feature – feedback to a control centre as soon as the latch is withdrawn.

Deadbolt monitoring: security feature –feedback on whether the deadbolt is thrown or not.

For enhanced security requirements, the combination with a separate door contact is possible.

Follower monitoring (turn switch contact): mounted on the lockcase, the switch contact monitors the lever handle. In the case of a monitored door, for instance, the video system is triggered as soon as the lever handle is turned.

Locking cam monitoring: this feature is useful in the context of escape door locking, e.g., to momentarily release the escape door lock. There is no need for a separate key switch on the outside.

VdS approval Panic functions:

From backset 65 mm 10

●

Description

Series 18

Series 23

Narrow stile systems

Timber and steel doors

Latch

●

●

Follower (turn switch contact)

●

●

Deadbolt

●

●

Locking cam and deadbolt

●

●

Application/Features Monitoring of:

3. Self-locking multipoint locks

G.U-Secury Automatic

1 2 3 4 5 6 7 8

1

Automatic latchbolt Automatic double latchbolt Latch Deadbolt Follower Cylinder bore (profile or round cylinder) Automatic round bolt Safe-T-catch

1

G.U-Secury Automatic with A-opener

2

G.U-Secury Automatic with safe-T-catch

1

G.U-Secury Automatic 4

7

G.U-Secury Automatic panic function E

G.U-Secury Automatic AB Automatic bolt

8

G.U-SECURY Automatic provides security – automatically and immediately. By simply closing the door, without locking it, the door is multipoint locked with the latchbolts throwing 20 mm.

The deadbolting Automatic latches or Automatic round bolts (G.U-SECURY Automatic AB2 for steel frames) are secured against being forced back.

From outside, the release of the door pulled shut is effected by a turn of the key, from inside by operating the door handle.

Panic function: Latch lever function E, designed for use with fittings for exit devices to EN 179 and EN 1125.

Safe functioning without free-wheel cylinder: To achieve many years of reliable functioning, G.U-SECURY Automatic does not require a special cylinder with free-wheel function. Any standard profile cylinder can be used.

G.U-SECURY Automatic comes with all current centres, backsets, forends and followers for timber, PVC and aluminium doors.

Description Automatic latchbolt

3

5

4

3

5

4 6

3

5

3

5

4

3

5

4

6

6

6

6

G.U-SECURY G.U-SECURY G.U-SECURY Automatic Automatic 4 Automatic AB ●

●

Automatic round bolt

●

2 latchbolts + 2 massive deadbolts

●

Safe-T-catch (optional)

●

●

●

Suitable for use on smoke and fire protection doors

●

●

●

Panic function (optional)

●

●

VdS approval grade A

●

●

Daytime release (optional)

●

●

A-opener (optional)

●

●

●

Backset (mm)

33 – 80

33 – 80

55 – 80

Centres (mm)

70 – 94

70 – 94

72

● 1

1

2

1

7

11

4. Manually operated multipoint locks

G.U-Secury

1 2 3 4 5 6 7 8 9

Massive bolt Latch Deadbolt Follower Cylinder bore (profile or round cylinder) Roller pin Hook bolt Safe-T-catch Double bolt

1

1

7

G.U-Secury massive bolts (MR 2 with safe-T-catch / MR 4)

Description

1

2

6

7

4

3 5

Double bolts

2

4

3 5

2

3 5

1

4

2

4

3 5

2

5

5

6

7

●

Massive bolts

●

Rollers/mush­room pins

●

●

Safe-T-catch (optional)

●

●

Suitable for use on smoke and fire protection doors

●

●

Key-operated

●

●

●

●

Backset (mm)

25 – 90

25 – 90

33 – 90

25 – 90

Centres (mm)

70 – 94

70 – 94

70 – 94

70 – 94

●

● 1

1

7

7

9

4

3

●

Hook bolts

12

4

3

G.U-SECURY G.U-SECURY G.U-SECURY G.U-SECURY MR 2 / MR 4 SH 2 / SH 4 DR R4

G.U-Secury Roller pins (R4)

8

G.U-BKS offers an extended programme of manual multipoint door locks for house, flat and secondary entrance doors of timber, PVC and aluminium.

The G.U-SECURY lock types come with 2 or 4 additional locking points – this means 3-point, respectively 5-point locking over the total height of the door. A special feature of the additional massive bolt(s) or hook bolt(s) is their hardened steel insert making them proof against being sawn through (according to SKG-NL).

Variants ■ G.U-SECURY massive bolts (MR) ■ G.U-SECURY hook bolts (SH) ■ G.U-SECURY double bolts (DR) ■ G.U-SECURY rollers (R)

6

G.U-Secury Double bolts (DR)

G.U-Secury hook bolts (SH 2 with safe-T-catch / SH 4)

8

2

9

7

6

G.U-Secury EUROPA

1

1 2 3 4 5 6 7

Massive bolt Latch Deadbolt Follower Cylinder bore (profile or round cylinder) Hook bolt Roller pin

G.U-Secury EUROPA MR 2 (2 massive bolts)

6

7

G.U-Secury EUROPA SH 2 (2 hook bolts)

G.U-Secury EUROPA R4 (4 roller pins)

7

The handle-operated lock series G.U-SECURY EUROPA comes with 2 or 4 additional locking points – this means 3-point, respectively 5-point locking over the total height of the door. A special feature of the additional massive bolt(s) or hook bolt(s) is their hardened steel insert making them proof against being sawn through (according to SKG-NL).

Variants ■ G.U-SECURY EUROPA MR 2 (2 massive bolts) ■ G.U-SECURY EUROPA SH 2 (2 hook bolts) ■ G.U-SECURY EUROPA R 4 (4 roller pins)

2

4

3

2

4

3 5

2

4

3 5

5

G.U-SECURY EUROPA R4 with roller pins With the rollers (height 8 mm, Ø 11 mm) being adjustable, optimis­ed gasket pressure and door tightness are achieved in the top and bottom areas of the door.

G.U-SECURY EUROPA comes with all current centres, backsets, forends and followers for timber, PVC and aluminium doors.

7

Description

G.U-Secury EUROPA MR2

Hook bolts Massive bolts

G.U-Secury EUROPA SH2 ●

●

Rollers/mush­ room pins Handle-operated

G.U-Secury EUROPA R4

● ●

●

●

Backset (mm)

25 – 65

25 – 65

25 – 65

Centres (mm)

70 – 94

70 – 94

70 – 94 1

6

7

13

5. Manually operated mortise locks

Series 13

G.U-ECONOMY

Series 13 1314

Heavy duty lock 0615

Contract lock 0515

Heavy duty lock 0615

G.U-Economy

Contract lock 0515

Control by means of monitoring contacts is not only possible with the tried and tested lock Series 18, 19, 21, and 23, but also with the mortise lock Series 13 for narrow stile doors and with the heavy duty lock variants 0615.

The contract locks 0515 and the G.U-ECONOMY narrow stile locks finally complete the G.U-BKS lock range.

Door fabricators benefit from the fact that identically designed doors can be fitted either with G.U-SECURY multipoint locks or G.U-ECONOMY mortise locks thanks to: ■ Identical milling dimensions for the lockcase ■ Identical forend widths ■ Identical accessories

Series 13

G.U-ECONOMY

Heavy duty lock 0615

Contract lock 0515

Narrow stile systems

Narrow stile systems

Timber and steel doors

Timber and steel doors

1-leaf

●

●

●

●

Single deadbolt throw of 20 mm

●

● ●

● ●

Description Application/Features

Double deadbolt throw of 2 x 10 mm Monitoring of: Follower (turn switch contact)

●

●

Deadbolt

●

●

Locking cam and deadbolt

●

in combination with E-opener

●

From 25 mm backset

●

From 30 mm backset From 55 mm backset 14

●

●

●

●

●

●

6. Patch locks for toughened glass doors n Glass door lock series Prime OFFICE

PRIME OFFICE 0515

PRIME OFFICE Series 21

PRIME OFFICE SerieS 0515

PRIME OFFICE SerieS 21xx C EK Radio

PRIME OFFICE SerieS 2110

Compatible among each other functionally and visually, the locks of the PRIME OFFICE range allow for innovative, sophisticated applications on glass doors. With the tried and tested BKS lock technology having been brought onto glass, there are completely new options for the use of toughened glass doors and door assemblies which have not been thought possible before, e.g., heavy duty lock quality, panic functions, self-locking locks, and the radio controlled coupling/decoupling of lever handles.

Description

PRIME OFFICE Serie 21 EK Radio

Application examples ■ PRIME OFFICE 0515 Standard glass door lock for warded and bathroom applications.

■ PRIME OFFICE Serie 21 Self-locking panic lock range e.g. suitable for (medical) office entrance doors or for escape doors with appropriate panic function (B = shift function, C = forced locking function, E = latch lever function).

■ PRIME OFFICE Serie 21 Funk EK Range of radio controlled locks allowing for the wireless integration of glass doors into access control / escape door control / or building management systems.

PRIME OFFICE 0515

PRIME OFFICE Series 21

PRIME OFFICE Series 21 EK Radio

All glass doors

All glass doors

All glass doors

1-leaf

●

●

●

Deadbolt throw of 2 x 10 mm

●

Cylinder/ bathroom/ warded

● ●

●

Application/Features

Approved to EN 179 Panic functions: Shift function B

●

Forced locking function C

●

Latch lever function E

●

●

Monitoring: Latch (latchbolt)

●

Locking cam

●

Lever handle coupled/decoupled

●

Battery charge level

● 15

Escape door functions

Shift function B

Forced locking function C Passage outwards

Passage outwards

Passage inwards

Outside

No passage inwards

Inside

Initial position:

n

Outside

Inside

Initial position:

Actuation from inside and outside: passage in both directions; follower is coupled on both sides, latch is retracted by lever handle.

n Actuation from outside: idling handle due to uncoupled follower. The door can be opened by key only.

Actuation from inside: opening the door in escape direction is n possible at any time.

Passage outwards

Passage outwards

Passage inwards

No passage inwards

Outside

Inside

Switching position:

n Actuation from outside: idling handle due to uncoupled follower. n

By turning the key, the follower is coupled so that the door can be opened by handle. Afterwards the follower must be put to idling again by key.

Actuation from inside: opening the door in escape direction is possible at any time.

Outside

Opening position:

n Actuation from outside: idling handle due to uncoupled follower. By n

turning the key to the limit in opening direction, the follower is coupled and the door can be opened by handle. Upon removing the key, the outside handle is switched to idling again.

Actuation from inside: opening the door in escape direction is possible at any time.

Passage outwards

Passage outwards

No passage inwards

Outside

Inside

No passage inwards

Inside

Outside

Inside

Locked position:

Locked position:

With the locks of Series 21 (self-locking series), both latch and deadbolt lock automatically.

Actuation from outside: idling handle due to uncoupled follower.

By turning the key, the follower is coupled so that the door can be opened by handle. Afterwards the follower must be put to idling again by key.

Actuation from inside: opening the door in escape direction is possible at any time.

With the locks of Series 21 (self-locking series), both latch and deadbolt lock automatically.

Actuation from outside: idling handle due to uncoupled follower. By turning the key to the limit in opening direction, the follower is coupled and the door can be opened by handle. Upon removing the key, the outside handle is switched to idling again.

Actuation from inside: opening the door in escape direction is possible at any time.

n n

16

n n

Range of applications:

Range of applications:

The outside handle makes the door suitable for use as connecting door.

– Hallway doors in office buildings – Homes for the elderly – Secondary entrance doors – Secondary entrance doors in kindergartens, schools and hotels

The outside handle makes the door suitable for use as connecting door.

– Hallway doors in office buildings – Transformer stations – Secondary entrance doors – Secondary entrance doors in kindergartens, schools and hotels

Passage function D

Latch lever function E

Passage outwards

Passage outwards

Passage outwards

Outside

Inside

Initial position:

n

No passage inwards

Outside

Inside

Initial position:

Actuation from inside and outside: passage in both directions; follower is coupled on both sides, latch is retracted by lever handle.

n Actuation from outside: only a fixed knob or push pad are allowed as operating element. The latch can be released by key only.

Actuation from inside: opening the door in escape direction is n possible at any time.

Outside

Passage outwards

Passage outwards No passage inwards

No passage inwards

Outside

Inside

Locked position:

n n

Passage inwards

Actuation from outside: The door is opened by key (unlocks the deadbolt) and handle (retracts the latch). The outside handle is re-engaged by operating the inside handle once.

Actuation from inside: opening the door in escape direction is possible at any time.

Outside

Inside

Locked position: With the locks of Series 21 (self-locking series), both latch and deadbolt lock automatically Actuation from outside: the door is opened by key which retracts both latch and deadbolt.

Actuation from inside: opening the door in escape direction is possible at any time.

n n

Range of applications:

Range of applications:

The outside handle makes the door suitable for use as connecting door.

– Hallway doors in office buildings – Interior doors – Secondary entrance doors – Secondary entrance doors in kindergartens, schools and hotels

Due to the fixed knob or push pad on the outside, entry is possible upon key operation only.

– Transformer stations and boiler rooms – Lift shafts – Underground carparks – Entrance to stores and business houses – Entrance to tenements and multi-family houses

17

Further information

!

18

If you want to learn more about our range of door locks and fittings,

please ask for the catalogues

and brochures listed on the next page

Copy, fill in and fax.

Please send us the documents ticked: WP02004-04-2-2 Panic and emergency exit devices for Europe WP02022-04-2-2 System solutions for escape doors

Company

Contact person

WP00331-04-2-2 Electric Strike Series No. 6 WP00332-04-2-2 Locks and Fittings for

Toughened Glass Assemblies: Lock series PRIME OFFICE WP02018-04-2-2 Mechatronic Locking System SE WP01002-04-2-2 Locking cylinder range

WP02001-04-2-1 Order catalogue Locks for narrow stile systems

WP02000-04-2-1 Order catalogue Mortise locks for entrance and internal doors

WP02013-04-2-1 Order catalogue

Fittings for narrow stile doors

WP02014-04-2-1 Order catalogue Fittings for timber and steel doors

WP00333-04-2-2 Safety door locks Multipoint locks G.U-SECURY for timber, steel and aluminium doors

WP00050-04-2-1 Order Catalogue Safety door locks Multipoint locks G.U-SECURY for timber, steel and aluminium doors

WP00600-04-2-1 Order Catalogue

Overhead door closers, floor springs,

rebate door closers, hold-open systems

Street

Postal Code/City

Phone

Fax

E-mail

We kindly request to be contacted by a

G.U-BKS expert advisor in our country/area

to make a counselling appointment.

19

Gretsch-Unitas GmbH Baubeschläge Johann-Maus-Str. 3 D-71254 Ditzingen Phone + 49 (0) 71 56 3 01-0 Fax + 49 (0) 71 56 3 01-2 93 www.g-u.com

BKS GmbH Heidestr. 71 D-42549 Velbert Phone + 49 (0) 20 51 2 01-0 Fax + 49 (0) 20 51 2 01-4 31

WP00330-04-2-2

07/2010

Printed in Germany