GB972590A - Improved key-operated lock - Google Patents

Improved key-operated lock

Info

Publication number
GB972590A
GB972590A GB20112/63A GB2011263A GB972590A GB 972590 A GB972590 A GB 972590A GB 20112/63 A GB20112/63 A GB 20112/63A GB 2011263 A GB2011263 A GB 2011263A GB 972590 A GB972590 A GB 972590A
Authority
GB
United Kingdom
Prior art keywords
tumblers
barrel
key
plate
lock
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
GB20112/63A
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 GB972590A publication Critical patent/GB972590A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B29/00—Cylinder locks and other locks with plate tumblers which are set by pushing the key in
    • 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
    • Y10T70/7599—Transverse of plug
    • 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
    • Y10T70/7684—Plug
    • 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
    • Y10T70/7695—Plate

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lock And Its Accessories (AREA)
  • Sheet Holders (AREA)
  • Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)

Abstract

972,590. Revolving barrel locks; keys. R. PARLIER. May 21, 1963 [May 24, 1962], No. 20112/63. Heading E2A. A revolving barrel lock has a series of plate tumblers 19 sliding in slots 15 and biased by springs 25 into a locking position and is characterized in that the tumblers may be inserted into the slots either end first to cooperate with either of the edges E or F of a key whereby the number of combinations provided by a given number of plates having a given set of heights is increased. The lock has two identical barrels one each side of the housing 1 and each barrel has a spring-biased U-shaped member engageable by the key to operate a follower 4. The barrel comprises two sections 5, 6 joined by a screw 7, the section 6 carrying the tumblers. A bearing plate 26 inserted in a slot in the part 6 supports the tumbler spring 25 and a further slot is provided to receive the bearing plate when the plate tumbler is turned round.
GB20112/63A 1962-05-24 1963-05-21 Improved key-operated lock Expired GB972590A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH641662A CH385659A (en) 1962-05-24 1962-05-24 Key lock

Publications (1)

Publication Number Publication Date
GB972590A true GB972590A (en) 1964-10-14

Family

ID=4309241

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20112/63A Expired GB972590A (en) 1962-05-24 1963-05-21 Improved key-operated lock

Country Status (5)

Country Link
US (1) US3170317A (en)
CH (1) CH385659A (en)
DE (1) DE1267135B (en)
ES (1) ES288549A1 (en)
GB (1) GB972590A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3352135A (en) * 1965-08-24 1967-11-14 Nat Lock Co Plate tumbler plugs
CH537509A (en) * 1971-02-24 1973-05-31 Parlier Roger Key lock
EP0022233A1 (en) * 1979-07-05 1981-01-14 C.I.S.A. Costruzioni Italiane Serrature Affini S.p.A. Coaxial double-barrel lock
DE10063594A1 (en) * 2000-12-20 2002-06-27 Volkswagen Ag Closing device with cylinder lock has one or more tumblers biased by dedicated spring with counter torque against torque acting on other tumblers to protect against lock picking
SE533347C2 (en) * 2009-01-19 2010-08-31 Bernt Adolfsson Lock and binary key thereto
SE535720C2 (en) * 2010-07-16 2012-11-20 Bernt Adolfsson Device for a lock comprising a first and a second locking part, which is rotatably arranged in the first
IT201800010395A1 (en) * 2018-11-16 2020-05-16 Mauro Trespidi LOCK CYLINDER

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1066906B (en) * 1959-10-08 WiIh. Karrenberg K.G., Velbert (RhId.) Coupling for built-in double cylinder locks
US772112A (en) * 1904-03-29 1904-10-11 Julius Oleschak Lock.
US1419393A (en) * 1920-02-11 1922-06-13 King Lock Company Lock
US1489854A (en) * 1922-04-24 1924-04-08 Chicago Cabinet Lock Co Lock
US2042867A (en) * 1934-12-04 1936-06-02 Simon Reuben Lock
GB461025A (en) * 1935-10-25 1937-02-09 Josiah Parkes And Sons Ltd Improvements in lock mechanism in which there is a rotatable plug secured by transversely slidable plates or tumblers
US2155449A (en) * 1938-10-24 1939-04-25 Ellsworth F Seaman Self-luminous article
US2248475A (en) * 1940-04-30 1941-07-08 Dudley Lock Corp Cylinder lock
CH223260A (en) * 1941-08-18 1942-09-15 Mefina Sa Cylinder for cylinder lock.
CH262501A (en) * 1947-02-04 1949-07-15 Christen Rolf Cylinder lock.
FR1031541A (en) * 1951-01-29 1953-06-24 Improvements to cylinder locks using a flat key with symmetrical notches
DE1713196U (en) * 1955-08-24 1955-12-15 Wupper Geb CYLINDER LOCK AND STEERING LOCK EQUIPPED WITH IT.
DE1834393U (en) * 1961-02-20 1961-07-06 Ymos Metallwerke Wolf & Becker LOCK CYLINDERS FOR LOCKS ON MOTOR VEHICLES.

Also Published As

Publication number Publication date
US3170317A (en) 1965-02-23
ES288549A1 (en) 1963-11-16
CH385659A (en) 1964-12-15
DE1267135B (en) 1968-04-25

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