EP0023604A1 - Dispositif de fermeture avec au moins un barrillet de sécurité - Google Patents

Dispositif de fermeture avec au moins un barrillet de sécurité Download PDF

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Publication number
EP0023604A1
EP0023604A1 EP80103977A EP80103977A EP0023604A1 EP 0023604 A1 EP0023604 A1 EP 0023604A1 EP 80103977 A EP80103977 A EP 80103977A EP 80103977 A EP80103977 A EP 80103977A EP 0023604 A1 EP0023604 A1 EP 0023604A1
Authority
EP
European Patent Office
Prior art keywords
key
notches
cylinder lock
core
profile
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
EP80103977A
Other languages
German (de)
English (en)
Other versions
EP0023604B1 (fr
Inventor
Helga Meiners
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.)
Aug Winkhaus GmbH and Co KG
Original Assignee
Aug Winkhaus GmbH and Co KG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6077613&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0023604(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Aug Winkhaus GmbH and Co KG filed Critical Aug Winkhaus GmbH and Co KG
Priority to AT80103977T priority Critical patent/ATE12419T1/de
Publication of EP0023604A1 publication Critical patent/EP0023604A1/fr
Application granted granted Critical
Publication of EP0023604B1 publication Critical patent/EP0023604B1/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
    • E05B19/00—Keys; Accessories therefor
    • E05B19/0017—Key profiles
    • 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
    • E05B19/007—Key profiles characterized by the cross-section of the key blade in a plane perpendicular to the longitudinal axis of the key with U- or V-shaped cross-section
    • 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 distance of the notches from the axis of rotation or the thickness of the flat key in the region of the edge having the notches and the incision depth of the notches must be coordinated. It is harmless if the notches in one row extend into that of each pass through the key side surface associated with the notch row, provided that only what is achieved by the longitudinal displacement of the notches of the two rows relative to one another, the notch flanks of the one row are not cut in an impermissible manner by the notches of the other row.
  • the longitudinal recess between the key side surfaces in the area of the thickening can lead to the diver Ging side surfaces to be defined essentially parallel boundary surfaces, such that the key, viewed in the axis-normal cross-section, has a substantially V-shaped branching profile in its region close to the edge.
  • the planes containing the rows of tumbler pin pairs are arranged at least approximately symmetrically with respect to a plane of symmetry containing the axis of the cylinder lock.
  • the additional locking pins have their axes essentially perpendicular to the longitudinal center plane of the key channel. In order to avoid collisions of the level-varied control areas on the flat key side surfaces for the control of the additional tumbler pins with the notches on the edge for the control of the pin tumbler pairs, it will generally result that the core bore for the additional tumbler pins does not pass through the cylinder core axis, but rather on the cylinder core axis cross away from the tumbler pin pairs.
  • the additional tumbler pins are known, for example, from DE-AS 2o o3 o59 in another context.
  • a profile cylinder lock with a cylinder housing 1 0 which is designed as a HAHN profile.
  • the HAHN profile shown in Fig. 1 with the cylindrical profile part 12 and the profile bag 14 is shown to scale.
  • the profile housing 1 0 has a Zylinderkernbo h tion 16 with an inner peripheral surface 18.
  • a cylinder core 20 is rotatably inserted into the cylinder core bore 16.
  • the cylinder core 2o has a key channel 22.
  • the shaft 24 of a key 26 is inserted into this key channel 22.
  • the key 26 is shown in detail in FIGS. 4 to 6.
  • a filler rib 44 engages in the V-shaped longitudinal recess 42 of the key shaft 24, which is formed from the material of the cylinder core 2o delimiting the key channel 22.
  • This filling rib 44 is complementary to the longitudinal recess 42 of the key shaft 24 according to FIGS. 5 and 6.
  • the boundary surfaces 46 and 48 of the longitudinal recess 42 are parallel to the side surface regions 32a and 34a. Is the maximum thickness of the key shank, as seen from Fig. Seen 5 and 6, in the edge region close to 4o not greater than the thickness of the key handle and approximately 3o% greater than the maximum thickness of the key shank 24 outside of the edge near region 4 0.
  • the core pin bores 54 and 56 are offset from one another in the axial direction of the profile cylinder lock, the core pin bores 56 each being in the middle between two successive core pin bores 54.
  • the tumbler pin pairs 58, 62 as can be seen from FIGS. 1, 4, 5 and 6, are assigned notches 68; the tumbler pin pairs 6 0 , 64, as can be seen from FIGS. 4 and 5, are assigned notches 7o. 1 shows the engagement of a core pin 62 of a pair of pin tumblers 58, 62 in a notch 68. As can be seen in FIG.
  • a rib 67 is provided in the key channel 22, which extends over the length of the key channel and which prevents the inward movement of the core pins 62, 64 when the key is pulled into the key channel.

Landscapes

  • Lock And Its Accessories (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Braking Arrangements (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Television Systems (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
  • Mechanical Operated Clutches (AREA)
  • Valve Housings (AREA)
EP80103977A 1979-08-03 1980-07-10 Dispositif de fermeture avec au moins un barrillet de sécurité Expired EP0023604B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT80103977T ATE12419T1 (de) 1979-08-03 1980-07-10 Schliessvorrichtung mit mindestens einem profilschliesszylinder.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2931653A DE2931653C2 (de) 1979-08-03 1979-08-03 Profilschließzylinder
DE2931653 1979-08-03

Publications (2)

Publication Number Publication Date
EP0023604A1 true EP0023604A1 (fr) 1981-02-11
EP0023604B1 EP0023604B1 (fr) 1985-03-27

Family

ID=6077613

Family Applications (1)

Application Number Title Priority Date Filing Date
EP80103977A Expired EP0023604B1 (fr) 1979-08-03 1980-07-10 Dispositif de fermeture avec au moins un barrillet de sécurité

Country Status (5)

Country Link
EP (1) EP0023604B1 (fr)
AT (1) ATE12419T1 (fr)
DE (1) DE2931653C2 (fr)
ES (2) ES252349Y (fr)
YU (1) YU181280A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0237799A2 (fr) * 1986-03-20 1987-09-23 Aug. Winkhaus GmbH & Co. KG Serrure cylindrique
EP0567832A1 (fr) * 1992-04-24 1993-11-03 Heinz Wolter Clef pour serrure à cylindre
WO1999023333A1 (fr) * 1997-10-31 1999-05-14 Evva-Werk Spezialerzeugung Von Zylinder- Und Sicherheitsschlössern Gesellschaft Mbh & Co. Kommand Itgesellschaft Serrure a cylindre et cle plate
CN102493714A (zh) * 2011-11-18 2012-06-13 夏建国 空转数字锁及与其相配的平板钥匙

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5050412A (en) * 1985-05-21 1991-09-24 Costruzioni Italiane Serrature Affini C.I.S.A. S.P.A. Flat key cylinder lock with anti-burglar features
DE3542008A1 (de) * 1985-11-28 1987-06-04 Dom Sicherheitstechnik Schluessel fuer schliesszylinder
DE4000179A1 (de) * 1990-01-05 1991-07-11 Bks Gmbh Schluessel fuer schliesszylinder, insbesondere von schliessanlagen
US5419168A (en) * 1991-10-24 1995-05-30 Medeco Security Locks, Inc. Hierarchical cylinder lock and key system
SE505885C2 (sv) * 1993-12-30 1997-10-20 Bo Widen Cylinderlås-nyckelkombination, nyckel, nyckelämne och lås ingående i kombinationen
SE505364C2 (sv) * 1993-12-30 1997-08-11 Bo Widen Cylinderlås-nyckelkombination, nyckel, nyckelämne och lås
AT405668B (de) * 1995-02-01 1999-10-25 Evva Werke Flachschlüssel für zylinderschloss
US5615565A (en) * 1995-09-19 1997-04-01 Medeco Security Locks, Inc. Keys for cylinder locks
US5819567A (en) * 1996-07-19 1998-10-13 International Security Products, Inc. Lock system with key trapping
US5823030A (en) * 1997-01-29 1998-10-20 International Security Products, Inc. Cylinder lock system
DE10127472B4 (de) * 2001-06-07 2004-02-19 Aberle Gmbh & Co. Zylinderkern für Schließzylinder

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT77038B (de) * 1914-04-17 1919-06-25 Defensor Sicherheits Schloss G Sicherheitsschloß mit Stiftzuhaltungen.
US2620649A (en) * 1948-02-18 1952-12-09 Bernardo Vicente Santo Domingo Pin tumbler lock
DE1553294C (de) * 1972-01-27 Bauer AG, Wetzikon (Schweiz) Zuhaltungsanordnung für die Stiftzuhaltungen in einem Drehzylinderschloß
DE2003059B2 (de) * 1970-01-23 1976-04-22 Fa. Aug. Winkhaus, 4404 Telgte Schliessanlage
DE2533494A1 (de) * 1975-07-26 1977-02-10 Eaton Gmbh Schliesszylinder, insbesondere profilzylinder, und dazu passender zylinderschluessel

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE373825C (de) * 1921-02-19 1923-04-16 Albert Oberbossel Fernzylinderschloss mit geteilten, radialen Stiftzuhaltungen
CH162691A (de) * 1931-10-31 1933-07-15 Guelpen Jac Sicherheitsschloss.
DE680416C (de) * 1937-11-05 1939-08-28 Ricardo Albertz Mehrere getrennt liegende, unter sich in der Einstellung der Stiftzuhaltungen verschiedene Zylinderschloesser mit einem gemeinsamen Schluessel
GB517655A (en) * 1938-08-09 1940-02-05 Harold Gilbert Ramsell Improvements relating to pin-tumbler cylinder locks and keys therefor
CH260517A (de) * 1947-12-16 1949-03-31 Ag Bauer Sicherheitsschloss mit flachem Stechschlüssel.
US3938358A (en) 1971-11-18 1976-02-17 David Doyle Pick-proof lock
US3837194A (en) * 1973-01-04 1974-09-24 Unican Security Systems Pin tumbler lock
CH621175A5 (en) * 1977-06-30 1981-01-15 Bauer Kaba Ag Cylinder lock with an associated flat key

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1553294C (de) * 1972-01-27 Bauer AG, Wetzikon (Schweiz) Zuhaltungsanordnung für die Stiftzuhaltungen in einem Drehzylinderschloß
AT77038B (de) * 1914-04-17 1919-06-25 Defensor Sicherheits Schloss G Sicherheitsschloß mit Stiftzuhaltungen.
US2620649A (en) * 1948-02-18 1952-12-09 Bernardo Vicente Santo Domingo Pin tumbler lock
DE2003059B2 (de) * 1970-01-23 1976-04-22 Fa. Aug. Winkhaus, 4404 Telgte Schliessanlage
DE2533494A1 (de) * 1975-07-26 1977-02-10 Eaton Gmbh Schliesszylinder, insbesondere profilzylinder, und dazu passender zylinderschluessel

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0237799A2 (fr) * 1986-03-20 1987-09-23 Aug. Winkhaus GmbH & Co. KG Serrure cylindrique
EP0237799A3 (en) * 1986-03-20 1988-10-19 Aug. Winkhaus Gmbh & Co. Kg Cylinder lock
EP0567832A1 (fr) * 1992-04-24 1993-11-03 Heinz Wolter Clef pour serrure à cylindre
WO1999023333A1 (fr) * 1997-10-31 1999-05-14 Evva-Werk Spezialerzeugung Von Zylinder- Und Sicherheitsschlössern Gesellschaft Mbh & Co. Kommand Itgesellschaft Serrure a cylindre et cle plate
CN102493714A (zh) * 2011-11-18 2012-06-13 夏建国 空转数字锁及与其相配的平板钥匙

Also Published As

Publication number Publication date
ES259248U (es) 1982-01-16
ES259248Y (es) 1982-07-01
ATE12419T1 (de) 1985-04-15
YU181280A (en) 1983-04-30
DE2931653C2 (de) 1982-11-18
EP0023604B1 (fr) 1985-03-27
ES252349Y (es) 1982-04-01
ES252349U (es) 1981-10-01
DE2931653A1 (de) 1981-02-05

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