GB1295823A - - Google Patents

Info

Publication number
GB1295823A
GB1295823A GB1295823DA GB1295823A GB 1295823 A GB1295823 A GB 1295823A GB 1295823D A GB1295823D A GB 1295823DA GB 1295823 A GB1295823 A GB 1295823A
Authority
GB
United Kingdom
Prior art keywords
key
lock
splines
washer
ring
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
Application filed filed Critical
Publication of GB1295823A publication Critical patent/GB1295823A/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
    • E05B17/00—Accessories in connection with locks
    • E05B17/04—Devices for coupling the turning cylinder of a single or a double cylinder lock with the bolt operating member
    • E05B17/047—Devices for coupling the turning cylinder of a single or a double cylinder lock with the bolt operating member with rotating output elements forming part of cylinder locks, e.g. locking cams of double cylinder locks
    • 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
    • E05B27/086—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 of the bar-tumbler type, the bars having slots or protrusions in alignment upon opening the lock
    • 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
    • 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
    • Y10T70/7588—Rotary plug
    • Y10T70/7593—Sliding tumblers
    • 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
    • Y10T70/7638—Cylinder and plug assembly
    • 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
    • Y10T70/7672—Cylinder
    • 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
    • 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
    • Y10T70/7915—Tampering prevention or attack defeating
    • Y10T70/7921—Armoring

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Gripping On Spindles (AREA)
  • Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)

Abstract

1295823 Locks R F FRANK 9 Jan 1970 [16 Jan 1969] 1129/70 Heading E2A A cylinder lock has an outwardly crenulated washer which engages splines 36 on a key channel 7 which is held against rotation by the engagement of the splines 36 in corresponding splines 38 in a body 1 of the lock, the key channel is held stationary in the lock body by transverse pins 8. The washer consists of two part washers 6 and 10 and is held stationary between the bearing faces 39 and 41 of the channel 7 and splines 38. Notches 37 of the washer engage six plate tumblers 4, 5 in a barrel 3 and hold the barrel stationary until a key displaces the tumblers so that notches therein align with the washer. The key also displaces a member 9 of rectangular cross section into a slot in a driving ring 11 which is rotated by turning the key together with a latch 12 and a socket 13. The ring 11 has two diametrically opposite slots into one of which an end portion of a screw in the latch extends. The screw is engaged with the other slot when the other end of the lock is used for key insertion, the lock being provided with duplicate mechanism, a pin 16 in a bore of the ring 11 displacing one member 9 or 17 to allow entry of the other member to drive the ring in one or other direction according to which end the key enters. Gudgeon pins 26, 27 in the key channels prevent tampering by a hand drill. A gudgeon pin mounted radially of the barrel prevents operation except by a master key having a groove for the pin. One of the tumblers 4, 25 has a step part 18 which engages in a groove in the key.
GB1295823D 1969-01-16 1970-01-09 Expired GB1295823A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6900800A FR2028665A1 (en) 1969-01-16 1969-01-16

Publications (1)

Publication Number Publication Date
GB1295823A true GB1295823A (en) 1972-11-08

Family

ID=9027948

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1295823D Expired GB1295823A (en) 1969-01-16 1970-01-09

Country Status (7)

Country Link
US (1) US3605461A (en)
JP (1) JPS5126877B1 (en)
DE (1) DE2001681C3 (en)
ES (1) ES375745A1 (en)
FR (1) FR2028665A1 (en)
GB (1) GB1295823A (en)
SE (1) SE345297B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2212844A5 (en) * 1972-12-29 1974-07-26 Frank Roger
US3890815A (en) * 1974-02-19 1975-06-24 James W Raymond Lock assembly
DE2810756A1 (en) * 1977-03-14 1978-09-21 Viro Innocenti Spa PADLOCK
FR2481349A1 (en) * 1980-04-25 1981-10-30 Profalux Barrel lock for door - has key-aligned pistons and housings engaging to free bolt guide stem
FR2523629B1 (en) * 1982-03-19 1988-04-15 Profalux PUMP TYPE BARREL LOCK
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
US4838051A (en) * 1986-02-10 1989-06-13 Yang Yaw Mein Padlock and key assembly with transversely movable tumbler units and vertically movable tumbler units
US4794772A (en) * 1988-03-10 1989-01-03 K.X.L. Manufacturing, Inc. Axial wafer tumbler lock and key
JPH04366886A (en) * 1991-06-13 1992-12-18 Nec Corp Display device
US20050166601A1 (en) * 2004-02-03 2005-08-04 The Coleman Company, Inc. Portable insulated container incorporating stirling cooler refrigeration

Also Published As

Publication number Publication date
DE2001681C3 (en) 1980-10-16
US3605461A (en) 1971-09-20
ES375745A1 (en) 1972-05-01
FR2028665A1 (en) 1970-10-16
DE2001681B2 (en) 1980-02-21
DE2001681A1 (en) 1970-07-23
JPS5126877B1 (en) 1976-08-09
SE345297B (en) 1972-05-23

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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