GB1336235A - Cylinder lock mechanism - Google Patents

Cylinder lock mechanism

Info

Publication number
GB1336235A
GB1336235A GB2190371A GB2190371A GB1336235A GB 1336235 A GB1336235 A GB 1336235A GB 2190371 A GB2190371 A GB 2190371A GB 2190371 A GB2190371 A GB 2190371A GB 1336235 A GB1336235 A GB 1336235A
Authority
GB
United Kingdom
Prior art keywords
follower
housing
plugs
entrainment disc
cylinder
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
GB2190371A
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 GB1336235A publication Critical patent/GB1336235A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
    • E05B9/04—Casings of cylinder locks
    • E05B9/041—Double cylinder locks
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
    • E05B9/10—Coupling devices for the two halves of double cylinder locks, e.g. devices for coupling the rotor with the locking cam
    • 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
    • Y10T70/7667—Operating elements, parts and adjuncts
    • Y10T70/7706—Operating connections
    • Y10T70/7712—Rollbacks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

1336235 Cylinder lock mechanism E KELLER-VOLPER 19 April 1971 [13 Feb 1970] 21903/71 Heading E2A A cylinder lock mechanism for use with a door bolt mechanism has two cylinder plugs 7, 8 which are arranged in a common housing so that in use the plugs can be operated from opposite faces of the door, rotation of either plug by means of a key operating a common follower 6, the mechanism including an entrainment disc 11 which is disposed in a slot 6b in a cylindrical portion on the follower the insertion of the key into either of the plugs moving a pair of coupling members 9a, 9b so that the entrainment disc is coupled only to the cylinder in which the key is disposed rotation of the cylinder by the key through 360‹ rotating the follower, the connection of the entrainment disc to the follower being such however that the follower only rotates through a smaller angle. In the construction shown the angle through which the follower rotates is approximately 270‹ being limited to this by the engagement of a lug 6a of the follower with a portion 3 of the housing. The lug 6a is in use engaged with the bolt of the bolt mechanism. The entrainment disc has the shape of a circular segment having a chordal surface 11a which cooperates with either of two faces 14, 15 of the follower which are arranged at approximately 90‹ to each other. The follower and the entrainment disc are disposed in a recess 5 in the housing with the cylindrical portion of the follower in engagement with the end portions of the plugs and with the entrainment disc disposed between the plugs; the construction is stated to allow the housing to be stronger than it would be if the follower could rotate through 360‹ by permitting the portion of the housing underneath the recess 5 to be of greater depth; the portion 3 of the housing has a threaded transverse bore 4 for receiving a screw by which the mechanism is connected to the bolt mechanism.
GB2190371A 1970-02-13 1971-04-19 Cylinder lock mechanism Expired GB1336235A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH214670A CH519645A (en) 1970-02-13 1970-02-13 Built-in double cylinder

Publications (1)

Publication Number Publication Date
GB1336235A true GB1336235A (en) 1973-11-07

Family

ID=4226938

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2190371A Expired GB1336235A (en) 1970-02-13 1971-04-19 Cylinder lock mechanism

Country Status (7)

Country Link
US (1) US3698216A (en)
AT (1) AT307259B (en)
CH (1) CH519645A (en)
FR (1) FR2078537A5 (en)
GB (1) GB1336235A (en)
NL (1) NL167003C (en)
SE (1) SE372305B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH576576A5 (en) * 1974-02-14 1976-06-15 Rossetti Charles
US4593546A (en) * 1982-09-20 1986-06-10 Allen Mark L High security cylinder operated deadbolt lock
US4679418A (en) * 1984-12-26 1987-07-14 Allen Mark L High security cylinder lock
FR2734014B1 (en) * 1995-05-12 1997-06-27 Dyme APPLIED LOCK WITH TOP AND BOTTOM LOCKING RODS
DE29608645U1 (en) * 1996-03-01 1996-08-01 Keller Ernst Built-in double lock cylinder for a security lock
GB201109182D0 (en) * 2011-05-31 2011-07-13 Banham Patent Locks Ltd Anti-tamper lock
RU2683969C2 (en) * 2017-09-11 2019-04-03 Альберт Срапионович Погосян Cylinder secret mechanism for the mortised lock

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1060413A (en) * 1912-03-16 1913-04-29 Yale & Towne Mfg Co Lock.
DE1037311B (en) * 1956-10-20 1958-08-21 Wilhelm Kleffner Double cylinder lock
DE1038941B (en) * 1957-07-20 1958-09-11 Georg Stinshoff Built-in double cylinder for mortise door locks

Also Published As

Publication number Publication date
CH519645A (en) 1972-02-29
SE372305B (en) 1974-12-16
NL7101744A (en) 1971-08-17
NL167003B (en) 1981-05-15
FR2078537A5 (en) 1971-11-05
DE2106456A1 (en) 1971-08-26
AT307259B (en) 1973-05-10
US3698216A (en) 1972-10-17
NL167003C (en) 1981-10-15

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Legal Events

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