GB1260511A - A cylinder lock and a key therefor - Google Patents

A cylinder lock and a key therefor

Info

Publication number
GB1260511A
GB1260511A GB7142/69A GB714269A GB1260511A GB 1260511 A GB1260511 A GB 1260511A GB 7142/69 A GB7142/69 A GB 7142/69A GB 714269 A GB714269 A GB 714269A GB 1260511 A GB1260511 A GB 1260511A
Authority
GB
United Kingdom
Prior art keywords
key
tumblers
tumbler
group
cylinder 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
GB7142/69A
Inventor
Ernst Keller-Volper
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 GB1260511A publication Critical patent/GB1260511A/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
    • 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
    • Y10T70/778—Operating elements
    • Y10T70/7791—Keys
    • Y10T70/7842—Single shank or stem
    • Y10T70/7859—Flat rigid
    • Y10T70/7864—Cylinder lock type
    • 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
    • Y10T70/7932—Anti-pick

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Lock And Its Accessories (AREA)

Abstract

1,260,511. Cylinder lock, key. E. KELLERVOLPER. 10 Feb., 1969 [9 Feb., 1968], No. 7142/69. Heading E2A. A cylinder lock, with a key 8 therefor, comprises an inner cylinder 2 having a key passage 3 and with guide slots 4 containing tumblers, and an outer cylinder 1 having locking slots 9, 10 into which the tumblers project in their locking position, is characterised by each guide slot containing at least three tumblers 5, 6, 7 each having an opening for the passage of the key, the key comprising a central rib 13 provided on opposite sides with control surfaces 14, 15, one tumbler of each group being actuated by the central rib and the surfaces actuating the others, at least one tumbler in each group being activated by the key in a direction opposite to that of the others. In the example described tumblers 5 engage slot 9, tumblers 6 and 7 engage slot 10. The last tumbler 7 in each group and the first tumbler 5 of the next group are urged apart by a common spring (11, Fig. 6, not shown) a separate spring (12) being provided for tumbler 6. The central rib 13 of the key projects longitudinally beyond the surfaces 14, 15 to prearrange the tumblers, on insertion of the key, before the tumblers come into engagement with the control surfaces.
GB7142/69A 1968-02-09 1969-02-10 A cylinder lock and a key therefor Expired GB1260511A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH192968A CH488914A (en) 1968-02-09 1968-02-09 Cylinder lock with key and plate-shaped tumblers

Publications (1)

Publication Number Publication Date
GB1260511A true GB1260511A (en) 1972-01-19

Family

ID=4221883

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7142/69A Expired GB1260511A (en) 1968-02-09 1969-02-10 A cylinder lock and a key therefor

Country Status (8)

Country Link
US (1) US3578371A (en)
JP (1) JPS4921640B1 (en)
AT (1) AT280089B (en)
CH (1) CH488914A (en)
DE (1) DE1905859C3 (en)
FR (1) FR2001684A1 (en)
GB (1) GB1260511A (en)
SE (1) SE355042B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991018166A1 (en) * 1990-05-21 1991-11-28 Arx Pty. Limited A lock barrel assembly and key therefor
AU652160B2 (en) * 1990-05-21 1994-08-18 Seija Aulikki Mather A lock barrel assembly and key therefor

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3735614A (en) * 1971-12-14 1973-05-29 Volper E Keller Cylinder lock
US4490998A (en) * 1981-06-11 1985-01-01 John Wellekens Tamper-resistant lock assembly
US4561270A (en) * 1983-12-07 1985-12-31 Briggs & Stratton Corp. Key operated shallow penetration lock
DE3444566A1 (en) * 1984-12-06 1986-06-12 Geco GmbH Sicherungstechnik, 2084 Rellingen Cylinder lock with rotatable tumbler discs
JPH0721776Y2 (en) * 1989-11-10 1995-05-17 株式会社東海理化電機製作所 Cylinder lock
ES2234415B2 (en) * 2003-09-30 2006-01-01 Ojmar, S.A. BORJAS CYLINDER MASTERED AND CORRESPONDING MASTER WRENCH.
FR2882081B1 (en) * 2005-02-11 2007-05-04 Valeo Securite Habitacle Sas ROTATING BARREL LATCHABLE BY MEANS OF A MULTI-TRACK KEY
JP4658764B2 (en) * 2005-10-05 2011-03-23 株式会社東海理化電機製作所 Cylinder lock, key, and portable device
JP4720496B2 (en) * 2005-12-27 2011-07-13 オムロン株式会社 Cylinder lock
US7530246B2 (en) * 2007-05-21 2009-05-12 Cheng-Ju Yang Wafer-type tumbler cylinder and key
US7980106B2 (en) * 2008-05-07 2011-07-19 Taiwan Fu Hsing Industrial Co., Ltd. Rekeyable lock cylinder, plug assembly of the same and method for rekeying the same
US8448484B2 (en) * 2008-05-07 2013-05-28 Taiwan Fu Hsing Industrial Co., Ltd. Rekeyable lock cylinder
JP5555119B2 (en) * 2010-09-30 2014-07-23 株式会社五味製作所 Cylinder lock
US10017958B1 (en) * 2014-05-12 2018-07-10 Robert Frydrych Locks inserts and lock assemblies using them
CN206513135U (en) * 2016-12-15 2017-09-22 厦门美科安防科技有限公司 Simplify version primary and secondary blade lock

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE598749C (en) * 1932-03-13 1934-06-19 Francesco Perino Fa Cylinder lock with leaf tumblers, which are brought into the open position when a double-faced key is turned
US1964963A (en) * 1933-01-16 1934-07-03 Chicago Lock Co Lock
US2047966A (en) * 1933-11-03 1936-07-21 Briggs & Stratton Corp Lock
US2035181A (en) * 1934-04-14 1936-03-24 Dudley Lock Corp Lock
US2157142A (en) * 1934-07-09 1939-05-09 Automatic Instr Company Lock key
US2079628A (en) * 1935-12-11 1937-05-11 Automatic Musical Instr Co Lock plug construction
US2123940A (en) * 1936-02-29 1938-07-19 Raymond K Gray Cylinder lock
US2330929A (en) * 1942-02-25 1943-10-05 Chicago Lock Co Plate tumbler lock

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991018166A1 (en) * 1990-05-21 1991-11-28 Arx Pty. Limited A lock barrel assembly and key therefor
AU652160B2 (en) * 1990-05-21 1994-08-18 Seija Aulikki Mather A lock barrel assembly and key therefor
AU652160C (en) * 1990-05-21 2002-02-07 Seija Aulikki Mather A lock barrel assembly and key therefor

Also Published As

Publication number Publication date
JPS4921640B1 (en) 1974-06-03
SE355042B (en) 1973-04-02
DE1905859C3 (en) 1979-02-01
US3578371A (en) 1971-05-11
DE1905859A1 (en) 1969-09-11
AT280089B (en) 1970-03-25
CH488914A (en) 1970-04-15
DE1905859B2 (en) 1978-06-01
FR2001684A1 (en) 1969-09-26

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years