GB1297648A - - Google Patents

Info

Publication number
GB1297648A
GB1297648A GB1297648DA GB1297648A GB 1297648 A GB1297648 A GB 1297648A GB 1297648D A GB1297648D A GB 1297648DA GB 1297648 A GB1297648 A GB 1297648A
Authority
GB
United Kingdom
Prior art keywords
key
cylinder
housing
pin
tumbler
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
Application number
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
Priority claimed from DE19681812052 external-priority patent/DE1812052B2/en
Priority claimed from DE19681812051 external-priority patent/DE1812051B2/en
Priority claimed from DE19681812053 external-priority patent/DE1812053A1/en
Application filed filed Critical
Publication of GB1297648A publication Critical patent/GB1297648A/en
Expired legal-status Critical Current

Links

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
    • E05B27/02—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in operated by the edge of the key
    • E05B27/08—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in operated by the edge of the key arranged axially
    • 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
    • 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
    • E05B19/0052—Rectangular flat keys
    • 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
    • E05B27/0003—Details
    • E05B2027/0025—Details having means preventing rotation of the tumbler
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S70/00—Locks
    • Y10S70/60—Opposed cylinders
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/70—Operating mechanism
    • Y10T70/7441—Key
    • Y10T70/7486—Single key
    • Y10T70/7508—Tumbler type
    • Y10T70/7559—Cylinder type
    • Y10T70/7565—Plural tumbler sets
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/70—Operating mechanism
    • Y10T70/7441—Key
    • Y10T70/7486—Single key
    • Y10T70/7508—Tumbler type
    • Y10T70/7559—Cylinder type
    • Y10T70/7667—Operating elements, parts and adjuncts
    • Y10T70/7689—Tumblers
    • Y10T70/7701—Pin
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/70—Operating mechanism
    • Y10T70/7441—Key
    • Y10T70/7486—Single key
    • Y10T70/7508—Tumbler type
    • Y10T70/7559—Cylinder type
    • Y10T70/7667—Operating elements, parts and adjuncts
    • Y10T70/7706—Operating connections
    • Y10T70/7712—Rollbacks

Landscapes

  • Lock And Its Accessories (AREA)
  • Hinge Accessories (AREA)

Abstract

1297648 Pin tumbler lock mechanism JOSEF VOSS KG 26 Nov 1969 [30 Nov 1968 (3)] 57806/69 Heading E2A A pin tumbler cylinder lock mechanism in which the cylinder of the mechanism 3 is rotatable within a housing 1, each pin tumbler of the mechanism having a first portion 16 which moves with the cylinder and a second portion 13 which remains in the housing during rotation of the cylinder in the housing, the housing having a projecting flange 12 which is provided with bores 14 slidably receiving the second portions of the pin tumblers, the cylinder being provided with corresponding bores 17 which receive the first portions of each tumbler, each tumbler portion being non- rotatably received in its corresponding bore, the pin tumblers being arranged in two rows which are mutually staggered longitudinally of the cylinder so that adjacent tumblers in different rows are not opposite one another. In a modification the pin tumblers may be split into three parts so that the lock may be operated by more than one design of key. The locks may be used with reversible keys. Various wards interior of the pin tumblers in the lock mechanism which also set the penetration of the key in the cylinder may be employed. These may take the form of a rib e.g. 24 which engages a groove e.g. 25 in the narrow edge of the key, or a concentric plate having ribs or teeth or screws with stud-like heads, which extend into the keyway and cooperate with grooves in the key. Alternatively the ward may comprise a longitudinal member 62 movable in a longitudinal channel of the housing and which has a projection 61 which on insertion of the key 57 cooperates with a groove 58 in the narrow edge of the key against the action of a spring so that when the key is fully inserted the projection 65 is in a circumferential groove 67 and thus the key can be turned.
GB1297648D 1968-11-30 1969-11-26 Expired GB1297648A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19681812052 DE1812052B2 (en) 1968-11-30 1968-11-30 Cylinder lock with flat key - lengthwise groove widening towards end, and counterpiece forming insertion stop piece
DE19681812051 DE1812051B2 (en) 1968-11-30 1968-11-30 Cylinder lock with anti-picking feature - has semicylindrical block for engaging with key tip profile for improving security
DE19681812053 DE1812053A1 (en) 1968-11-30 1968-11-30 Cylinder lock

Publications (1)

Publication Number Publication Date
GB1297648A true GB1297648A (en) 1972-11-29

Family

ID=27181645

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1297648D Expired GB1297648A (en) 1968-11-30 1969-11-26

Country Status (8)

Country Link
US (1) US3824818A (en)
BE (1) BE742242A (en)
CH (1) CH502495A (en)
DK (1) DK138431B (en)
FR (1) FR2024621A1 (en)
GB (1) GB1297648A (en)
IE (1) IE34280B1 (en)
NL (1) NL6917889A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2281585A (en) * 1993-09-07 1995-03-08 Plus Plan Key actuated mechanism in window or door lock
GB2350398A (en) * 1999-05-26 2000-11-29 Evva Werke Key with staggered cam profiles and corresponding lock with staggered core rods

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH608069A5 (en) * 1975-09-19 1978-12-15 Dom Sicherheitstechnik Reversible flat key for a cylinder lock
US4321811A (en) * 1981-02-05 1982-03-30 Ursula E. Ziegler Locking mechanism
US4432142A (en) * 1982-02-26 1984-02-21 All-Lock Electronics, Inc. Key code
US4553452A (en) * 1983-11-09 1985-11-19 Ernst Keller Method for producing security keys having closure possibilities differing from one another
IL83071A (en) * 1987-07-03 1988-08-31 Mul T Lock Ltd Pin-tumbler lock
US5088306A (en) * 1989-10-31 1992-02-18 Medeco Security Locks, Inc. Cylinder lock with changeable keyway
CH681242A5 (en) * 1990-01-17 1993-02-15 Ernst Keller
CH692791A5 (en) * 1998-04-17 2002-10-31 Ernst Keller Cylinder lock and key for a security lock.
CZ301779B6 (en) * 2000-01-24 2010-06-23 Rotary locking cylinder, key and modular system
US20030159483A1 (en) * 2001-11-05 2003-08-28 Kondratuk Michael W. Rekeyable mortise lock
US7114357B2 (en) * 2002-09-26 2006-10-03 Newfrey, Llc Keying system and method
US8347678B2 (en) * 2002-09-26 2013-01-08 Newfrey, Llc Rekeyable lock cylinder assembly
EP1607553B1 (en) * 2004-06-15 2016-08-03 ASSA ABLOY (Schweiz) AG Lock cylinder
WO2006063396A1 (en) * 2004-12-16 2006-06-22 Tnbt Holdings Pty Limited Lock body assembly, clip and cam assembly
DE102005035011A1 (en) * 2005-07-22 2007-01-25 Geminy Solutions Ag Cylinder lock with protection against manipulation by impact
US7637131B2 (en) * 2006-09-03 2009-12-29 Essence Security International Ltd. Electronic cylinder internal key apparatus and method
WO2008074171A1 (en) * 2006-12-21 2008-06-26 Kaba Ag Locking system with security turning keys
DE102008045739B4 (en) * 2008-09-04 2021-12-30 ABUS August Bremicker Söhne Kommanditgesellschaft Lock cylinder system
GB201002548D0 (en) * 2010-02-15 2010-03-31 Banham Patent Locks Ltd Improved lock cylinder
CN101915016B (en) * 2010-06-30 2012-09-05 舒有才 Key with two rows of teeth and manufacturing method thereof
US8099988B1 (en) 2010-08-09 2012-01-24 Newfrey, Llc Tool-less rekeyable lock cylinder
US8156777B1 (en) * 2010-09-23 2012-04-17 Winloc Ag Lock and key with double code pattern
US8291735B1 (en) 2011-03-31 2012-10-23 Newfrey, Llc Rekeyable lock cylinder having rotatable key followers
US8950226B2 (en) * 2011-10-12 2015-02-10 Moshe Dolev Cylinder lock assembly with non-rotating elements
US8650919B2 (en) * 2012-05-23 2014-02-18 Tien-Kao Liu Anti-break lock
WO2015000966A1 (en) * 2013-07-03 2015-01-08 Ernst Keller Key and rotary lock cylinder
US11319726B2 (en) 2018-10-22 2022-05-03 Spectrum Brands, Inc. Tool-less rekeyable lock cylinder
CN219471779U (en) * 2023-02-22 2023-08-04 温州市金福锁业有限公司 Lock core combined mechanism with anti-theft function

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US446192A (en) * 1891-02-10 Henry b
US752624A (en) * 1904-02-16 Lil ho
US1556242A (en) * 1923-12-08 1925-10-06 Eagle Lock Co Pin-tumbler lock
US2803959A (en) * 1952-11-12 1957-08-27 Schlage Lock Co Cylinder lock
US2721470A (en) * 1954-07-21 1955-10-25 Hensel Erich Mortise lock having wards
US3293892A (en) * 1964-10-09 1966-12-27 Independent Lock Co Lock adapter
BE664635A (en) * 1965-05-28 1900-01-01
US3303677A (en) * 1966-02-23 1967-02-14 Sargent & Co Pick-resistant lock and key therefor
US3492842A (en) * 1967-08-25 1970-02-03 Schlage Lock Co Lock cylinder unit
US3597948A (en) * 1969-01-14 1971-08-10 Gen Motors Corp Lock cylinder assembly

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2281585A (en) * 1993-09-07 1995-03-08 Plus Plan Key actuated mechanism in window or door lock
GB2281585B (en) * 1993-09-07 1997-05-14 Plus Plan Window or door locking mechanism
GB2350398A (en) * 1999-05-26 2000-11-29 Evva Werke Key with staggered cam profiles and corresponding lock with staggered core rods
GB2350398B (en) * 1999-05-26 2003-09-17 Evva Werke Flat key and cylinder lock

Also Published As

Publication number Publication date
IE34280B1 (en) 1975-04-02
US3824818A (en) 1974-07-23
DK138431B (en) 1978-09-04
IE34280L (en) 1970-05-30
NL6917889A (en) 1970-06-02
CH502495A (en) 1971-01-31
BE742242A (en) 1970-05-04
FR2024621A1 (en) 1970-08-28
DK138431C (en) 1979-02-12

Similar Documents

Publication Publication Date Title
GB1297648A (en)
GB1333987A (en) Pin-tumbler type cylinder lock installation
US3667262A (en) Key operated lock
US3418833A (en) Tamperproof cylinder lock
GB955828A (en) Improvements in or relating to cylinder locks
GB1282969A (en) Cylinder lock
GB1496126A (en) Double key axial split-pin tumbler-type lock
GB1429383A (en) Espagnolette fastening
GB1260511A (en) A cylinder lock and a key therefor
GB1534943A (en) Group keys for rotary cylinder locks in locking systems
US3869889A (en) Tumbler mechanism for cylinder lock
US3605462A (en) One way key operated locking mechanism
US3938358A (en) Pick-proof lock
NO973179L (en) Non-mimic key system, as well as combination cylinder for such key
GB1295823A (en)
US2618957A (en) Cylinder type lock with plural tumbler sets
US3698216A (en) An insertable cylinder for a door lock
GB1518999A (en) Locking device
USRE26272E (en) Locking mechanisms
US2920472A (en) Door lock
US1484757A (en) Pin-cylinder lock
ES378021A1 (en) Locking arrangement for deadbolt latch locks, especially for hotel guest room doors
US3820364A (en) Bar device for keyed locks
GB972590A (en) Improved key-operated lock
GB924515A (en) Improvements in plug and cylinder type lock mechanism

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee