EP0129862A2 - Système de serrure et clé - Google Patents

Système de serrure et clé Download PDF

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Publication number
EP0129862A2
EP0129862A2 EP84107155A EP84107155A EP0129862A2 EP 0129862 A2 EP0129862 A2 EP 0129862A2 EP 84107155 A EP84107155 A EP 84107155A EP 84107155 A EP84107155 A EP 84107155A EP 0129862 A2 EP0129862 A2 EP 0129862A2
Authority
EP
European Patent Office
Prior art keywords
pins
scanning
keys
key
rib
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.)
Granted
Application number
EP84107155A
Other languages
German (de)
English (en)
Other versions
EP0129862B1 (fr
EP0129862A3 (en
Inventor
Werner Tietz
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.)
Zeiss Ikon AG
Original Assignee
Zeiss Ikon AG
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 Zeiss Ikon AG filed Critical Zeiss Ikon AG
Priority to AT84107155T priority Critical patent/ATE33163T1/de
Publication of EP0129862A2 publication Critical patent/EP0129862A2/fr
Publication of EP0129862A3 publication Critical patent/EP0129862A3/de
Application granted granted Critical
Publication of EP0129862B1 publication Critical patent/EP0129862B1/fr
Expired 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
    • E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B19/00—Keys; Accessories therefor
    • E05B19/0017—Key profiles
    • E05B19/0041—Key profiles characterized by the cross-section of the key blade in a plane perpendicular to the longitudinal axis of the key
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
    • E05B27/0042—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with additional key identifying function, e.g. with use of additional key operated rotor-blocking elements, not of split pin tumbler type

Definitions

  • the invention relates to lock and key systems, the keys of which are equipped on their flat sides with the normal profile, the course of which is provided with depressions (recesses) or interruptions, that is to say height-modulated locking ribs.
  • DEPS 24 11 362 For controlling scanning of the elevations and depressions of the locking ribs, scanning pins are provided, which are assigned recesses in the housing for the purpose of evasion when passing rib ridges when keys are inserted.
  • the object of the invention is to increase the possible variations of lock and key systems, in particular in connection with plant construction. It is the merit of the invention to have recognized that, on the basis of the lock key systems of the type described above, there is a possibility for increasing the variation which has not yet been exhausted.
  • the principle of the invention is that, using locks with the same drilling patterns, the additional locking ribs of the keys for the individual locks are equipped with a different distribution of elevations and depressions and that, in cooperation with these locking rib designs, several types of scanning elements (stylus pins) are provided.
  • An essential aspect of the invention is based on the fact that pins are provided for scanning the rib vibrations, pins for scanning the rib depressions and, in particular in connection with the creation of systems, pins for actuating the system locks by means of a superordinate key.
  • a further feature of the invention is seen in the fact that the stylus pins for the elevations and depressions of the ribs are provided with an extension at their ends facing the key channel, while the pins serving to actuate the system locks by means of superordinate keys have the same strength throughout and that all of them are so associated pin bearing holes are stepped inwards.
  • continuous tracing grooves are assigned to the tracing pins, which ensure that the pins, which change in their positions from lock to lock, are avoided for the scanning of the rib recesses during the passage of rib raised areas.
  • FIGS. 1 to 5 represent exemplary embodiments.
  • 1 shows a plan view of a horizontal longitudinal section of a key, which is provided with locking ribs which are modulated on both sides, height and depth, and which are scanned by pins of various types and tasks.
  • FIG. 2 a and 2 b show cross sections of the lock and key, which are presented at the cutting planes I-I and 11-11 of FIG. 1.
  • Fig. 3 shows design options for individual locks, the variations of which are caused solely by different distribution of elevations and depressions on the locking ribs. In order to show that, according to the invention, these locks can be raised to a system that can be actuated by a superordinate key, the associated master key has been added.
  • the Fi g. 4 and 5 show versions with quadribs.
  • the key shank 1 shown in FIG. 1 has height-modulated locking ribs 2, 3 on both sides, the elevations 4, 5, 6, 9, 10 of which are scanned by pins of type A and the depressions 7, 11 and 12 of which are scanned by pins of type B.
  • the pins of the genus B scanning the depressions require a greater length in order to be able to compare than the pins of the genus A scanning the elevations.
  • the pins of both types A and B are provided with lugs and run in bearing bores 18 (see FIG. 2 a, 2 b), which are offset. This ensures that the A and B pins with their approaches can enter the gradations of the holes 18.
  • the depressions 8 and 13 work together with pins of the C type, which secure the functioning of locks which are programmed to work with respective keys of different locking rib modulations and allow them to be combined into one system.
  • These type C pens can also be referred to as filler pens. They are designed without attachments, so they stop in front of the steps of the Lagerbohrept_18 and ensure that a "catching" of the cylinder core after initial rotation is avoided by the spring-loaded housing pin lying in the same plane.
  • FIG. 2 a and 2 b show views of the cross sections I-I and 11-11 of FIG. 1. They show the cylinder core denoted by 14 in the housing 15, the cylinder core 14 having stepped bores 18 in which the stylus pins are mounted. Since in Fig. 2 a locking rib increases 4, 9 of the inserted key 1 are scanned, pins of the genus A are provided at these locations. However, since in cross-sectional image 11-11. 2 b, a depression 7 is provided on one side and on the other side a depression 13 given with the permutation, the depression 7 is assigned a B pin and the depression 13 is assigned a C pin.
  • the bearing holes 18 for the tracer pins run out in countersinks 16. They are opposed to housing recesses 17, which are expediently designed as a housing longitudinal groove.
  • Fig. 3 shows in the lower part an exemplary number of individual locks, which are equipped with stylus so that they can be raised to a system actuated by the parent key shown above. It can be seen that this is achieved according to the invention in that filler pins C are provided at the locations of the individual locks at which rib elevations are sensed, which are presented as depressions in the parent key.
  • the pins C are able to adjust at these permutation points without the housing pin belonging to the same level being given the opportunity to jump in in a locking manner. That this is achieved by omitting the approach to the C pins, which prevents these pins from entering the step of the bearing bore, has already been indicated above.
  • the great advantage of the invention is to have created a variation expansion caused by permutations of the height modulation of locking ribs, which overlaps the known variations that can be used in parallel, so that it is possible to increase the number of individual locks that are secure against external locking and that of one system belonging locks to increase considerably.
  • the simplicity of the arrangements leading to this success should also be emphasized, and in particular the fact that all the locks on which they are based are equipped with the same drilling patterns. It should not go unmentioned that the invention can also be implemented on lock and key systems whose keys carry more than one longitudinal locking rib on each flat side.
  • 4 and 5 a, 5 b is an embodiment for the scanning serving to increase the variation of the invention ; a quadro key, i.e. a key with four locking ribs.
  • a quadro key i.e. a key with four locking ribs.
  • the left-hand elevation 19 of the upper locking rib pair in FIG. 5 a is scanned by a pin of the genus A, while the right-hand elevation 20 of the lower locking rib pair is controlled by a pin D, which corresponds functionally to a pin A, however, because it sits lower than this, has a greater length.
  • Both pins A and D are provided with lugs, and for purely spatial reasons they are attached somewhat laterally to the locking ribs with which they work. As can be seen in FIG.
  • each rib side that is subject to the scanning has a variation pin C, which here is opposed to a recess into which it cannot fall due to its lack of attachment.
  • These pins C ensure that keys can be used in the course of a permutation series, the locking ribs of which provide a different design, in the present case at said points instead of the depressions, elevations.
  • FIG. 5 b shows a key which, compared to the key of FIG. 5 a, has locking rib depressions, the upper left 21 of which is scanned by a pen of the genus B, while the depression at the bottom right 22 is a pen of the genus C. faces.
  • This key can be a parent. He can exert closing effects instead of another one from the associated permutation series, which has an elevation at the location of the depression 22 shown here at the bottom right.

Landscapes

  • Lock And Its Accessories (AREA)
  • Hardware Redundancy (AREA)
  • Electrotherapy Devices (AREA)
  • Switches With Compound Operations (AREA)
  • Pens And Brushes (AREA)
  • Holders For Apparel And Elements Relating To Apparel (AREA)
  • Push-Button Switches (AREA)
EP84107155A 1983-06-28 1984-06-22 Système de serrure et clé Expired EP0129862B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84107155T ATE33163T1 (de) 1983-06-28 1984-06-22 Schloss-schluesselsystem.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3323193A DE3323193A1 (de) 1983-06-28 1983-06-28 Schloss-schluesselsystem
DE3323193 1983-06-28

Publications (3)

Publication Number Publication Date
EP0129862A2 true EP0129862A2 (fr) 1985-01-02
EP0129862A3 EP0129862A3 (en) 1985-08-21
EP0129862B1 EP0129862B1 (fr) 1988-03-23

Family

ID=6202554

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84107155A Expired EP0129862B1 (fr) 1983-06-28 1984-06-22 Système de serrure et clé

Country Status (5)

Country Link
EP (1) EP0129862B1 (fr)
JP (1) JPS6019882A (fr)
AT (1) ATE33163T1 (fr)
DE (1) DE3323193A1 (fr)
DK (1) DK313284A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0634542A1 (fr) * 1993-07-13 1995-01-18 TrioVinG AS Serrure cylindrique
KR101153538B1 (ko) * 2006-11-24 2012-06-14 콸콤 인코포레이티드 네비게이션 디바이스들로 목적지 위치들을 전송하기 위한 시스템 및 방법

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK0736652T3 (da) * 1995-04-04 2000-09-11 Ernst Keller Drejelåsecylinder til en sikkerhedslås
AUPR838901A0 (en) * 2001-10-19 2001-11-15 Cylock Pty Ltd Improved security lock
AU2002332964B2 (en) * 2001-10-19 2005-07-21 Cylock Pty Ltd Security lock supporting master keying
EP1867810B2 (fr) † 2006-06-14 2013-08-28 CISA S.p.A. Cylindre de fermeture et clé pour celui-ci
DE102007000176A1 (de) 2007-03-27 2008-10-02 Aug. Winkhaus Gmbh & Co. Kg Schlüssel für einen Schließzylinder und Schlüssel mit einem Schließzylinder

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2263360A1 (en) * 1974-03-09 1975-10-03 Zeiss Ikon Ag Barrel lock operated by flat key - has two opposed pins running against barrel and locking in grooves
FR2451983A2 (fr) * 1979-03-20 1980-10-17 Zeiss Ikon Ag Installation de fermeture a cles plates
EP0067388A2 (fr) * 1981-06-13 1982-12-22 Aug. Winkhaus GmbH & Co. KG Serrure cylindrique

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH162691A (de) * 1931-10-31 1933-07-15 Guelpen Jac Sicherheitsschloss.
FR1371985A (fr) * 1963-08-01 1964-09-11 Rhone Isere Perfectionnement aux blocs de sûreté pour serrures
DE1553529B2 (de) * 1965-07-28 1975-11-27 Zeiss Ikon Ag, 7000 Stuttgart Zusatzsperrteil in einem DrehzylinderschloB
JPS5115730U (fr) * 1974-07-23 1976-02-04
JPS5715778A (en) * 1980-06-27 1982-01-27 Keller Ernst Rotary cylinder lock

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2263360A1 (en) * 1974-03-09 1975-10-03 Zeiss Ikon Ag Barrel lock operated by flat key - has two opposed pins running against barrel and locking in grooves
FR2451983A2 (fr) * 1979-03-20 1980-10-17 Zeiss Ikon Ag Installation de fermeture a cles plates
EP0067388A2 (fr) * 1981-06-13 1982-12-22 Aug. Winkhaus GmbH & Co. KG Serrure cylindrique

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0634542A1 (fr) * 1993-07-13 1995-01-18 TrioVinG AS Serrure cylindrique
KR101153538B1 (ko) * 2006-11-24 2012-06-14 콸콤 인코포레이티드 네비게이션 디바이스들로 목적지 위치들을 전송하기 위한 시스템 및 방법

Also Published As

Publication number Publication date
DK313284D0 (da) 1984-06-27
JPS6019882A (ja) 1985-02-01
EP0129862B1 (fr) 1988-03-23
EP0129862A3 (en) 1985-08-21
ATE33163T1 (de) 1988-04-15
DK313284A (da) 1984-12-29
DE3323193A1 (de) 1984-01-05

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