GB1282969A - Cylinder lock - Google Patents

Cylinder lock

Info

Publication number
GB1282969A
GB1282969A GB5157070A GB5157070A GB1282969A GB 1282969 A GB1282969 A GB 1282969A GB 5157070 A GB5157070 A GB 5157070A GB 5157070 A GB5157070 A GB 5157070A GB 1282969 A GB1282969 A GB 1282969A
Authority
GB
United Kingdom
Prior art keywords
tumblers
key
recesses
tumbler
barrel
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
GB5157070A
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.)
Ymos Metallwerke Wolf and Becker GmbH and Co
Original Assignee
Ymos Metallwerke Wolf and Becker GmbH and Co
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 Ymos Metallwerke Wolf and Becker GmbH and Co filed Critical Ymos Metallwerke Wolf and Becker GmbH and Co
Publication of GB1282969A publication Critical patent/GB1282969A/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
    • 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
    • Y10T70/7689—Tumblers
    • Y10T70/7695—Plate

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Lock And Its Accessories (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

1282969 Locks YMOS-METALLWERKE WOLF & BECKER GmbH & CO 29 Oct 1970 [17 Nov 1969] 51570/70 Heading E2A A lock has a barrel 1, Figs. 1, 3 and 5, having symmetrically offset passages 5, 6 formed therein to receive plate tumblers 3 and 4 respectively and a cylinder 10 which is provided with recesses 11a, 12a for the tumblers 3 and with recesses 11, 12 for the tumblers 4. The tumblers 3, 4 are movable in opposite direction and act in pairs. Webs 13, 13a formed between the recesses 11, 11a and 13, 13a respectively have aligned stop surfaces which are engageable by the tumblers. A spring 14 is provided for each tumbler and is positioned between a projection 17 of the tumbler and a strip 15 which is located in the barrel 1, the spring urging the tumbler into its respective recess 11a or 12. When a key 2, Fig. 4, having symmetrical recesses 8 and projections 9, is inserted into a keyway 16, Fig. 6, the tumblers having step 18, are moved to a unlocking position as shown in Fig. 3. In modifications a key 2, Fig. 11, (not shown), is non-reversible and release is effected in one direction of rotation thereof, a key 2, Fig. 12 (not shown), effects release in either direction of rotation, the plate tumblers 3, 4, Fig. 15 (not shown) are in two rows which are mounted eccentrically and are staggered, and a key 2, Fig. 22 (not shown), has each edge thereof milled so as to double the number of steps therein.
GB5157070A 1969-11-17 1970-10-29 Cylinder lock Expired GB1282969A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691957642 DE1957642A1 (en) 1969-11-17 1969-11-17 Cylinder lock

Publications (1)

Publication Number Publication Date
GB1282969A true GB1282969A (en) 1972-07-26

Family

ID=5751284

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5157070A Expired GB1282969A (en) 1969-11-17 1970-10-29 Cylinder lock

Country Status (7)

Country Link
US (1) US3707863A (en)
AT (1) AT301381B (en)
DE (1) DE1957642A1 (en)
FR (1) FR2069499A5 (en)
GB (1) GB1282969A (en)
NL (1) NL7015841A (en)
SE (1) SE382488B (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3861181A (en) * 1972-04-22 1975-01-21 Wilmot Breeden Ltd Keys
DE2349182A1 (en) * 1973-09-29 1975-04-03 Volkswagenwerk Ag CYLINDER LOCK ARRANGEMENT
US4069693A (en) * 1974-12-26 1978-01-24 Spalding George T Cylinder lock assembly
DE2533494C3 (en) * 1975-07-26 1980-01-10 Scovill Sicherheitseinrichtungen Gmbh, 5620 Velbert Lock cylinder with pin tumblers and key
DE2742165C2 (en) * 1977-09-20 1984-10-25 Hülsbeck & Fürst GmbH & Co KG, 5620 Velbert Locking device with lock cylinder and flat key
DE2745747C3 (en) * 1977-10-11 1982-02-25 Kolb Gmbh & Co, 8065 Erdweg Cylinder core with reversible key for a cylinder lock
DE2824809C3 (en) * 1978-06-06 1981-08-20 Kolb Gmbh & Co, 8065 Erdweg Cylinder core for a cylinder lock
DE3212193C2 (en) * 1982-04-01 1985-04-11 Tibbe KG, 8065 Erdweg Lock cylinders, in particular for motor vehicle steering locks
JPH0721776Y2 (en) * 1989-11-10 1995-05-17 株式会社東海理化電機製作所 Cylinder lock
AU672303B2 (en) * 1994-07-01 1996-09-26 Brian Arthur Cook A key operable locking mechanism
US6101855A (en) * 1998-09-08 2000-08-15 Strattec Security Corporation Key and cylinder lock system
DE20311690U1 (en) * 2003-07-28 2003-12-18 Bks Gmbh Key, key blank and profile cylinder with key
US20080011027A1 (en) * 2004-04-28 2008-01-17 Yu Chun T Padlock
US7360382B2 (en) * 2005-02-08 2008-04-22 Huf North America Parts Mfg. Corp. Cylinder lock assembly
TW200811350A (en) * 2006-08-24 2008-03-01 Chun-Te Yu Lock core mechanism that is operable by either one of two keys
US7392677B1 (en) * 2007-01-23 2008-07-01 Porter Lock Co., Ltd. Lock core structure
FR2933727A1 (en) * 2008-07-09 2010-01-15 Emka France Flat key for controlling rotor of conventional lock, has series of teeth that is not symmetric with respect to plane perpendicular to flat key-bit and passes through median longitudinal axis of flat key
TWM371150U (en) * 2009-05-27 2009-12-21 zheng-ru Yang Improved spindle for disc-tumbler lock cylinder
DE102010017165B4 (en) * 2010-05-31 2013-04-04 C.Ed. Schulte Gesellschaft mit beschränkter Haftung Zylinderschlossfabrik Method for profiling a turning flat key and turning flat key produced by the method based on a turning flat-plate profile
CN103109028B (en) * 2010-09-07 2015-04-01 三恭金属株式会社 Lock device
JP5875071B2 (en) * 2012-04-25 2016-03-02 株式会社ホンダロック Cylinder lock

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2030836A (en) * 1934-03-12 1936-02-11 Dudley Lock Corp Lock
US2155440A (en) * 1937-03-25 1939-04-25 Automatic Instr Company Lock
US3264852A (en) * 1964-01-29 1966-08-09 A & R Wiedemar Cylinder lock

Also Published As

Publication number Publication date
US3707863A (en) 1973-01-02
NL7015841A (en) 1971-05-19
DE1957642A1 (en) 1971-09-02
AT301381B (en) 1972-09-11
FR2069499A5 (en) 1971-09-03
SE382488B (en) 1976-02-02

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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