EP0447354B1 - Serrure à gorges en forme de segment - Google Patents

Serrure à gorges en forme de segment Download PDF

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Publication number
EP0447354B1
EP0447354B1 EP91810087A EP91810087A EP0447354B1 EP 0447354 B1 EP0447354 B1 EP 0447354B1 EP 91810087 A EP91810087 A EP 91810087A EP 91810087 A EP91810087 A EP 91810087A EP 0447354 B1 EP0447354 B1 EP 0447354B1
Authority
EP
European Patent Office
Prior art keywords
lock
segment
shaft
segment insert
key
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.)
Expired - Lifetime
Application number
EP91810087A
Other languages
German (de)
English (en)
Other versions
EP0447354A2 (fr
EP0447354A3 (en
Inventor
Radivoje Mirkovic
Vladimir Vasilijevic
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0447354A2 publication Critical patent/EP0447354A2/fr
Publication of EP0447354A3 publication Critical patent/EP0447354A3/de
Application granted granted Critical
Publication of EP0447354B1 publication Critical patent/EP0447354B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E05B29/00—Cylinder locks and other locks with plate tumblers which are set by pushing the key in
    • E05B29/0013—Cylinder locks and other locks with plate tumblers which are set by pushing the key in with rotating plate tumblers
    • E05B29/002—Cylinder locks and other locks with plate tumblers which are set by pushing the key in with rotating plate tumblers rotating about an axis perpendicular to the key axis

Definitions

  • the invention relates to a lock with a segment insert according to the preamble of claim 1.
  • the technical problem is defined with the basic idea of certain requirements that a lock with segment insert must meet. These requirements are: 1) a very large number of code combinations; 2) easy handling by inserting and removing the key without turning it around; 3) preventing damage from using the wrong key or similar foreign object; 4) an insert which is part of the lock and which is accommodated in the housing of the lock, and 5) an easy removal of any foreign body which has entered the lock of the door through the key guide.
  • the technical problem is therefore to find a lock with an insert that will raise the criteria of quality in terms of security, durability and simplicity to a much higher level than the previously known solutions.
  • a lock with a segment insert which has a housing with a cover.
  • a shaft is arranged in the housing, at one end of which a bolt is attached and at the opposite end an actuating plate.
  • a spring is mounted on the shaft, which is supported between the bolt and a flange element.
  • a pawl is provided, by means of which the shaft and thus the pawl can be displaced via the actuating plate.
  • a cam is formed on the pawl, which is intended to interact with a projection on the locking mechanism.
  • the disadvantage of this lock is that the cams can easily be broken off by force and the lock can be opened.
  • an electromechanical locking device is also known, the latch of which can be opened or closed by means of one electromagnet each.
  • the closing device essentially has a driver and a triangular, rotatably mounted plate for closing the bolt, the two electromagnets being connected to the plate.
  • a cylinder for security keys is also provided.
  • the driver has two concentric elements which can be uncoupled with a coupling device, the triangular locking plate being connected with an engagement device.
  • All parts of the lock are accommodated in a housing 2 with a cover 3.
  • the segment insert 1 is connected to the housing 2 by screws.
  • Almost all parts of the lock are lined up on a shaft 4, the cross section of which is square.
  • a spring 5 has the task of returning the bolt 6 to its normal position.
  • a non-positive connection between the shaft 4 and the bolt 6 is made with a threaded ring 7, the shaft being rotatably supported in the threaded ring.
  • a round cage 8 has the function of the mediator for rotating the shaft 4.
  • the cage 8 is rotatably supported in a front bearing 9 and a rear bearing 12.
  • a cross 10 is mounted on the common shaft 4 and secured with a nut 11.
  • the round cage 8 is rotated by 45 ° with the aid of the segment insert 1, which is made possible by a spring 19.
  • the cage 8 is rotated through the same angle of 45 ° by a moving part, which is composed of a connection to the button 15, a guide 16, a spring 17 and a slide 18.
  • the cross 10 thus, like the cage 8, turns to 45 °, since both are connected by the common shaft 4, as a result the lock occupies an open or closed position.
  • the position of the lock can easily be seen in FIGS. 4, 5, 6 and 7.
  • the key was labeled on two sides, the left and right sides of which are symmetrical, which means that it can be inserted into the lock in one way or another because the top and bottom sides are the same.
  • the one-sided key shown in Figure 9b can only activate the lock when it is inserted in a certain position.
  • the advantage of this variant is also evident here, since it offers an extremely large number of code combinations.
  • Figure 10 shows the segment insert in a longitudinal projection with the cover 25 open, on which the insertion opening for the key 26 is also located.
  • 11 to 17 show different cross-sections of the insert, which represent different phases during the operation of the insert.
  • the movable part 21 with all the associated elements is accommodated in the housing of the insert 20.
  • the number of individual segments 22 is arbitrary or depends on the desired number of code combinations.
  • Via end springs 23, the key 34 with its recesses at the end (left and right) sets the movable part 21 in motion by the working path “H”, springs 24 being compressed, which, after the key has failed to act as a force, move the movable part into its initial position lead back.
  • Part of the housing 20 is a partition 27, on which all segments 22 extend, that is, if the corresponding key (the correct code) is used. In the opposite case, it serves as a barrier wall, which prevents the movement of the part 21.
  • the groove 28 on the segment 22 has a variable angular position on each of the lined up segments, which actually represents the code combination of the insert. All segments are lined up on the common pin 29, which is supported with its ends in the corresponding openings on the movable part 21.
  • the springs of the segments 30 are firmly inserted into the segment 22 at one end, while they lean retroactively on the surface of the movable part 21 at the other end. The springs of the segments 30 have the task of returning the segments 22 to their starting position after the door key has failed to act.
  • the slide 31 with its pin 32 and its spring 33.
  • This small assembly of three parts is the same as in the lock, marked with the number 18, and has the same task, namely the round cage 8 to turn the angle of 45 °.
  • the number 35 identifies a part that is not part of the segment insert or the lock, but a foreign body that was forcefully inserted into the insert to damage the lock or to break it open. 17 explains the procedure for removing such a foreign body 35 from the insert using the key 34 can be.
  • 16 shows what happens to the insert if a wrong key or similar object is forcefully inserted into the lock insert.
  • the end spring 23 bends upwards due to the excessive force of the key. It thus allows the key to slide under it while the movable member 21 remains in place.
  • Fig. 15 you can see the exact position of the key 34 and the end spring 23 to each other.
  • Fig. 14 illustrates a situation that occurs when the wrong key is used but without using force. Since the wrong key does not have the correct code for operating the segments, the moving part with the segments remains in place. Each time the key is inserted into the insert, regardless of whether it is the right or the wrong key, the springs of the segments 30 push it out of the insert after the force has not been applied. Fig.

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Lock And Its Accessories (AREA)
  • Adornments (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)
  • Credit Cards Or The Like (AREA)
  • Telephone Function (AREA)
  • Toys (AREA)
  • Clamps And Clips (AREA)
  • Package Frames And Binding Bands (AREA)
  • Sheet Holders (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Vehicle Step Arrangements And Article Storage (AREA)
  • Dowels (AREA)
  • Casings For Electric Apparatus (AREA)
  • Ladders (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)

Claims (5)

  1. Serrure à gorges en forme de segment, qui présente un boîtier (2) muni d'un couvercle (3) dans lequel est logé un arbre (4) placé de manière à pouvoir coulisser dans le sens de la longueur, sur lequel se trouvent un verrou (6) à une extrémité et une plaque de commande (10) à l'autre extrémité, tandis que sur l'arbre (4) est remonté un ressort (5) qui s'appuie avec une extrémité contre le verrou (6) et avec l'autre extrémité contre un élément à bride (9) pour le logement de l'arbre (4), caractérisée en ce que l'arbre (4) a une section carrée et est reçu dans une cage (8) ronde et relié à l'arbre (4) de façon à ne pas tourner, laquelle cage est logée de façon à pouvoir tourner entre deux éléments à bride conçus comme des paliers (9, 12) et peut être tournée respectivement de 45° par un organe de commande (31) de la gorge en forme de segments (1), afin d'amener la plaque de commande (10), conçue en forme de croix, d'une position active à une position de repos et inversement.
  2. Serrure à gorges en forme de segment selon la revendication 1, caractérisée en ce que, au-dessus de l'arbre (4), exactement au-dessus de la cage ronde (8), les gorges en forme de segment (1) sont fixées par des vis sur le boîtier (2), et ce que dans le même plan, sous la cage (8) ronde, se trouve un élément de commande manuel qui comprend un élément de liaison avec un bouton (15), un guide (16), un ressort (17) et un coulisseau (18).
  3. Serrure à gorges en forme de segment selon la revendication 1 ou 2, caractérisée en ce que dans le boîtier (20) des gorges en forme de segment avec couvercle (25) se trouve un coulisseau (21) mobile sur lequel les segments (22) sont alignés avec leurs ressorts (30) sur un téton (29), d'autres ressorts (24) étant prévus pour ramener le coulisseau mobile (21) dans sa position initiale.
  4. Serrure à gorges en forme de segment selon la revendication 3, caractérisée en ce que chaque segment (22) a une rainure (28) qui enveloppe une cloison de séparation (27) quand le code est bon, sous l'effet d'une clé (34) qui peut être conçue de façon symétrique asymétrique, afin de permettre ainsi une course de travail ("H") du coulisseau mobile (21).
  5. Serrure à gorges en forme de segment selon la revendication 4, caractérisée en ce que des ressorts d'extrémité sont logés à certains endroits dans le coulisseau (21) mobile, tandis que l'organe de commande (31) avec son téton (32) et son ressort (33) est logé au-dessous du coulisseau mobile.
EP91810087A 1990-03-15 1991-02-07 Serrure à gorges en forme de segment Expired - Lifetime EP0447354B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
YU508/90 1990-03-15
YU50890A YU48041B (sh) 1990-03-15 1990-03-15 Brava sa segmentnim uloškom

Publications (3)

Publication Number Publication Date
EP0447354A2 EP0447354A2 (fr) 1991-09-18
EP0447354A3 EP0447354A3 (en) 1991-12-04
EP0447354B1 true EP0447354B1 (fr) 1995-01-11

Family

ID=25550247

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91810087A Expired - Lifetime EP0447354B1 (fr) 1990-03-15 1991-02-07 Serrure à gorges en forme de segment

Country Status (8)

Country Link
EP (1) EP0447354B1 (fr)
AT (1) ATE117042T1 (fr)
CA (1) CA2038250A1 (fr)
CS (1) CS67991A3 (fr)
DE (1) DE59104190D1 (fr)
ES (1) ES2069868T3 (fr)
HU (1) HUT60819A (fr)
YU (1) YU48041B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101968278B1 (ko) * 2013-06-21 2019-04-12 아사아블로이코리아 주식회사 모티스의 양방향 작동구조체

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2088717A5 (fr) * 1970-04-22 1972-01-07 Pichoff Yves
FR2552809A1 (fr) * 1983-10-04 1985-04-05 Deny Cie Ets Serrure a pene demi-tour
AT390988B (de) * 1989-03-22 1990-07-25 Grundmann Gmbh Geb Tuerschloss

Also Published As

Publication number Publication date
EP0447354A2 (fr) 1991-09-18
ES2069868T3 (es) 1995-05-16
EP0447354A3 (en) 1991-12-04
HU910830D0 (en) 1991-09-30
DE59104190D1 (de) 1995-02-23
YU50890A (sh) 1994-09-09
CA2038250A1 (fr) 1991-09-16
HUT60819A (en) 1992-10-28
CS67991A3 (en) 1992-09-16
YU48041B (sh) 1996-10-18
ATE117042T1 (de) 1995-01-15

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