EP0067962A1 - Verrouillage multiple de porte - Google Patents

Verrouillage multiple de porte Download PDF

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Publication number
EP0067962A1
EP0067962A1 EP82104268A EP82104268A EP0067962A1 EP 0067962 A1 EP0067962 A1 EP 0067962A1 EP 82104268 A EP82104268 A EP 82104268A EP 82104268 A EP82104268 A EP 82104268A EP 0067962 A1 EP0067962 A1 EP 0067962A1
Authority
EP
European Patent Office
Prior art keywords
lock
locking
locking rod
door
door frame
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP82104268A
Other languages
German (de)
English (en)
Inventor
Helmut Schlösser
Dieter Kühl
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kuehl Bauelemente GmbH
KUHL BAUELEMENTE GmbH
Original Assignee
Kuehl Bauelemente GmbH
KUHL BAUELEMENTE GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kuehl Bauelemente GmbH, KUHL BAUELEMENTE GmbH filed Critical Kuehl Bauelemente GmbH
Publication of EP0067962A1 publication Critical patent/EP0067962A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/24—Arrangements in which the fastening members which engage one another are mounted respectively on the wing and the frame and are both movable, e.g. for release by moving either of them
    • E05B63/242—Auxiliary bolts on the frame, actuated by bolts on the wing, or vice versa

Definitions

  • the invention relates to a lock for doors, in particular for the entrance doors of residential and commercial buildings, with a lock latch attached to the door leaf and a lock bolt which can be snapped or inserted into corresponding recesses formed in the door frame.
  • Doors are first closed or opened using the lock latch that can be moved using the door handles.
  • a lock bolt is generally formed below the lock latch, which can be inserted or inserted into a recess provided in the door frame using a key. The door can then only be opened by people who have an appropriate key.
  • Lock bolts of this type are in particular attached to entrance doors, ie to the front doors. They have the disadvantage that they only have the door leaf at one point with the help of the lock bolt Connect the door frame. Such doors can be opened by force and the locks can be blown open by pushing suitable tools between the door frame and door leaf in the areas that are as far away from the lock bolt as possible.
  • the invention has for its object to provide a door lock, which is effective at more than two locations over the height of the door and can be operated simultaneously with the lock bolt.
  • the object is achieved in that on the door frame an approximately its height correspondingly long locking rod is movably arranged, in which transverse slots are present, into which locking pins distributed over the front edge of the door can be inserted when the door is closed.
  • the locking rod assigned to the door frame which is usually made of steel or a similar material, takes on the locking pins assigned to the door leaf when the door is closed and thus connects the front edge of the door and the door frame at three or more locations. This makes it impossible to insert crushing tools or bars between the door leaf and door frame to force the door open.
  • Such a locking rod can also advantageously in front existing doors can be installed without requiring a large conversion effort.
  • the individual locking pins themselves each remain in their position and do not need to be actuated when the door is closed, ie to be moved.
  • the slots are formed obliquely downwards and towards the outside up to approximately in the middle of the locking rod.
  • a locking pin designed as a guide pin which can be pushed in and out corresponding to the lock bolt from the lock. Via the guide pin, which is operated simultaneously and together with the lock bolt, i.e. with one and the same key, the locking rod is pressed upwards, so that it is caught behind the individual locking pins arranged distributed over the front edge of the door.
  • the invention provides that the guide pin has a diameter adapted to the associated slot in the locking bar, while the other, rigidly designed locking pins have approximately the play of the locking bar have a smaller diameter.
  • the locking rod is thus only gripped by the guide pin and raised when it is extended.
  • the remaining locking pins can be easily inserted into the slots provided in the locking bar when the door is closed without being able to act in terms of locking.
  • Flawless guidance and sliding of the guide pin into the slot can be achieved by the guide pin being rotatably mounted.
  • the lock latch can be operated in any situation without hindrance by the recess at the level of the lock latch having upward and downward play for the lock latch. The movement of the lock latch is thus not impeded by the locking rod in any position.
  • Noise nuisance caused by the locking rod is prevented according to the invention in that the locking rod is connected to the door frame via retaining screws which are guided in longitudinal slots on the rod side.
  • the longitudinal slots can have a plastic nut so as to additionally contribute to noise reduction.
  • the locking rod has lateral projections which are designed to engage in grooves in the door frame.
  • locking bars are possible according to the invention, since these additionally have an adjustable height and side lock for the locking bar.
  • This can be designed, for example, in the form of a round hole provided in the locking rod, the radius of which exceeds that of the associated retaining screw by a multiple.
  • the position of the retaining screw can be changed and the displacement of the locking rod can be restricted or regulated in all directions.
  • the exterior of a door provided with such a multi-point lock is advantageously not changed such that the locking bar advantageously has approximately the width of the door leaf without a projection.
  • the locking rod thus fits into the door frame without being visible at all, especially when the door is closed.
  • the invention is characterized in particular by the fact that it requires only a little additional material and that it can be easily installed in existing door systems. Thanks to the multi-door locking system and locking system that can be attached at any point, the security needs of the occupants can be taken into account without the locking system taking effect each time the door is closed. It is therefore advantageous that the multi-door lock becomes effective together with the lock bolt, ie when the house occupants consider it necessary for security reasons.
  • Conventional doors in particular entrance doors, have a lock 1, which consists of the lock latch 2 to be operated via the door handles and the lock bolt 3 to be operated via the key.
  • the lock 1 is in the door 5, ie in the door leaf 6 let in, in the normal state only the lock latch 2 protrudes over the front edge 9 of the door.
  • the locking rod 10 indicated in FIG. 1 is arranged between the door leaf 6 and the door frame 7, as can be seen in particular in FIG. 2.
  • An effective seal to the outside 15 is achieved by the seal 8, which is embedded in a groove in the door frame 7.
  • the locking rod 10 has a recess 11 which exceeds the dimensions of the lock latch 2 and a recess 12 which is adapted to the dimensions of the lock bolt 3.
  • a locking pin designed as a guide pin 19 is arranged above the lock latch 2, but still within the lock 1, a locking pin designed as a guide pin 19 is arranged. This guide pin 19 can be pushed in and pushed out together with the lock bolt 3. It engages in the guide slot 14, which is formed obliquely downwards and to the outside 15 of the door 5.
  • the retaining screw 22 is guided in a longitudinal slot 24, the edge of which is made of plastic, for example, in order to avoid any noise disturbances.
  • the position of the retaining screw 23 shown in FIG. 7 can be varied by screwing it in and out. It thus serves together with the round hole 25 as a height and side lock, since the position or displacement of the locking rod 10 is to be limited accordingly.
  • the side of the locking rod 1 0 lugs 27, 28 which engage the door frame 7 in grooves 29, 3o, so that the locking rod 1 0 is recorded and managed accordingly.
  • the projection 31 of the door leaf 6 engages over the shoulder 28 and thus enables the door leaf 6 to be largely aligned with the door frame 7.

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Gates (AREA)
EP82104268A 1981-06-24 1982-05-15 Verrouillage multiple de porte Withdrawn EP0067962A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3124787 1981-06-24
DE19813124787 DE3124787A1 (de) 1981-06-24 1981-06-24 Mehrfachtuerverrieglung

Publications (1)

Publication Number Publication Date
EP0067962A1 true EP0067962A1 (fr) 1982-12-29

Family

ID=6135265

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82104268A Withdrawn EP0067962A1 (fr) 1981-06-24 1982-05-15 Verrouillage multiple de porte

Country Status (2)

Country Link
EP (1) EP0067962A1 (fr)
DE (1) DE3124787A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998015705A1 (fr) * 1996-10-07 1998-04-16 Interlock Group Limited Mecanisme de verrouillage

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE42475C (de) * W. BÄSCH in Berlin, Blücherplatz 3, und E. PALM in Berlin, Papenstr. 5/6 Sicherheitsvorrichtung an Kassenschränken
US1585089A (en) * 1925-03-02 1926-05-18 Moses B Diskin Burglarproof lock

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE42475C (de) * W. BÄSCH in Berlin, Blücherplatz 3, und E. PALM in Berlin, Papenstr. 5/6 Sicherheitsvorrichtung an Kassenschränken
US1585089A (en) * 1925-03-02 1926-05-18 Moses B Diskin Burglarproof lock

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998015705A1 (fr) * 1996-10-07 1998-04-16 Interlock Group Limited Mecanisme de verrouillage

Also Published As

Publication number Publication date
DE3124787A1 (de) 1983-03-31

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

17P Request for examination filed

Effective date: 19821027

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Withdrawal date: 19840922

RIN1 Information on inventor provided before grant (corrected)

Inventor name: KUEHL, DIETER

Inventor name: SCHLOESSER, HELMUT