GB1383008A - Cylinder locks - Google Patents

Cylinder locks

Info

Publication number
GB1383008A
GB1383008A GB4854472A GB4854472A GB1383008A GB 1383008 A GB1383008 A GB 1383008A GB 4854472 A GB4854472 A GB 4854472A GB 4854472 A GB4854472 A GB 4854472A GB 1383008 A GB1383008 A GB 1383008A
Authority
GB
United Kingdom
Prior art keywords
switch mechanism
bitting
switch
actuated
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
GB4854472A
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.)
WATERBURY P ESSED METAL CO
Original Assignee
WATERBURY P ESSED METAL 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 WATERBURY P ESSED METAL CO filed Critical WATERBURY P ESSED METAL CO
Publication of GB1383008A publication Critical patent/GB1383008A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/06—Controlling mechanically-operated bolts by electro-magnetically-operated detents
    • E05B47/0611—Cylinder locks with electromagnetic control
    • E05B47/0619—Cylinder locks with electromagnetic control by blocking the rotor
    • E05B47/0626—Cylinder locks with electromagnetic control by blocking the rotor radially
    • E05B47/063—Cylinder locks with electromagnetic control by blocking the rotor radially with a rectilinearly moveable blocking element
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B45/00—Alarm locks
    • E05B45/06—Electric alarm locks
    • E05B45/08—Electric alarm locks with contact making inside the lock or in the striking plate
    • E05B45/10—Electric alarm locks with contact making inside the lock or in the striking plate by introducing the key or another object
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
    • E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
    • E05B47/0002—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets
    • E05B47/0003—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets having a movable core
    • E05B47/0004—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with electromagnets having a movable core said core being linearly movable
    • 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
    • Y10T70/7051—Using a powered device [e.g., motor]
    • Y10T70/7062—Electrical type [e.g., solenoid]
    • Y10T70/7068—Actuated after correct combination recognized [e.g., numerical, alphabetical, or magnet[s] pattern]
    • Y10T70/7073—Including use of a key
    • Y10T70/7079—Key rotated [e.g., Eurocylinder]
    • 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
    • Y10T70/7051—Using a powered device [e.g., motor]
    • Y10T70/7062—Electrical type [e.g., solenoid]
    • Y10T70/713—Dogging manual operator

Landscapes

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

Abstract

1383008 Locks WATERBURY PRESSED METAL CO 20 Oct 1972 [20 Oct 1971] 48544/ 72 Heading E2A A rotatable barrel lock for use with a key 22 having double bitting 21, 26 comprises tumblers 16 operable by the first bitting 21, a switch mechanism operable, in use, by the second bitting 26 means e.g. a solenoid operated arm for preventing unlocking of the lock until the switch mechanism is actuated and means responsive to the actuation of the switch mechanism for disabling the unlocking preventing means. The switch mechanism is actuated by plungers 23 which switch mechanism when correctly actuated cause a solenoid to operate to withdraw the arm from a slot in the barrel (Fig. 2, not shown). A further plunger 27 and switch are provided for determining whether the key used is of the correct length. The switch circuit may incorporate an alarm bell to provide a warning of an attempt to open the lock with an incorrect key (Fig. 3, not shown).
GB4854472A 1971-10-20 1972-10-20 Cylinder locks Expired GB1383008A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19090571A 1971-10-20 1971-10-20

Publications (1)

Publication Number Publication Date
GB1383008A true GB1383008A (en) 1975-02-05

Family

ID=22703272

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4854472A Expired GB1383008A (en) 1971-10-20 1972-10-20 Cylinder locks

Country Status (7)

Country Link
US (1) US3787812A (en)
JP (1) JPS4862599A (en)
CA (1) CA972981A (en)
DE (1) DE2251092A1 (en)
FR (1) FR2157625A5 (en)
GB (1) GB1383008A (en)
IT (1) IT974657B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3308487A1 (en) * 1982-04-08 1983-10-13 Gebr. Grundmann GmbH, 3130 Herzogenburg, Niederösterreich Cylinder lock
DE4310107C1 (en) * 1993-03-27 1994-08-18 Niederdrenk Julius Kg Lock cylinder
DE19604594C1 (en) * 1996-02-08 1997-02-20 August Knapp Schliestechnik Gm Combination of lock cylinder and flat key

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3926021A (en) * 1974-01-02 1975-12-16 Monitron Ind Electronic combination lock and system
US4157478A (en) * 1977-08-15 1979-06-05 Quinton Richard J Automobile theft prevention system
US4333328A (en) * 1980-05-02 1982-06-08 A.R.M. Access identification apparatus
DE3701576A1 (en) * 1986-02-05 1987-10-01 Bauer Kaba Ag LOCKING SYSTEM
JP2633942B2 (en) * 1987-02-09 1997-07-23 エル・ベルヒトールド・アクチェンゲゼルシャフト Contact device for transmitting electric signals between lock and key in cylinder lock
JPS63300178A (en) * 1987-05-29 1988-12-07 日本カバ株式会社 Electronic locking and release device having custom confirmation function
US4901545A (en) * 1987-12-28 1990-02-20 Rising Star Technologies (A Partnership) Self-contained electromechanical locking device
US4803467A (en) * 1988-02-23 1989-02-07 George Peters Magnetic key lock provided with an alarm system
US4953420A (en) * 1989-09-29 1990-09-04 Clum Manufacturing Company, Inc. Key lock apparatus
US5385039A (en) * 1993-01-21 1995-01-31 Steelcase Inc. Electronic lock
GB2290342B (en) * 1994-06-03 1998-04-22 Strattec Security Corp Tumblerless automobile ignition lock
WO1999052748A1 (en) * 1998-04-13 1999-10-21 Pocrass Alan L Key activated system having multiple keys
US7634930B2 (en) * 2002-01-03 2009-12-22 Strattec Security Corporation Lock apparatus and method
US7334443B2 (en) * 2002-02-22 2008-02-26 Master Lock Company Llc Radio frequency electronic lock
US6958551B2 (en) * 2002-06-25 2005-10-25 Strattec Security Corporation Vehicle coded ignition lock using a magnetic sensor
EP1621702A1 (en) * 2004-07-27 2006-02-01 Siemens VDO Trading B.V. Locking system for payment-actuated machines, in particular petrol pumps
US9222281B2 (en) * 2009-01-30 2015-12-29 Corbin Russwin Architectural Hardware Self-adjusting cylinder monitor assembly

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US421205A (en) * 1890-02-11 Frank sykora
US1435682A (en) * 1920-08-30 1922-11-14 Allain Jacques Lock
US2057301A (en) * 1933-04-08 1936-10-13 J W Lansing Combined lock and switch
US2475220A (en) * 1946-10-09 1949-07-05 Ray Chaulk Electric key lock
US3194034A (en) * 1962-11-05 1965-07-13 Leiser Milton Cylinder lock
US3500326A (en) * 1965-08-17 1970-03-10 Bowles Benford Mechanically programmed encoder system
US3415087A (en) * 1965-10-22 1968-12-10 Joseph G. Kramasz Jr. Electromechanical lock
US3494157A (en) * 1968-08-01 1970-02-10 Ilco Corp Magnetic lock
US3599454A (en) * 1969-12-31 1971-08-17 Sargent & Co Key reader and identifier system
US3670538A (en) * 1970-11-12 1972-06-20 Robert E Curry Controllable key lock

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3308487A1 (en) * 1982-04-08 1983-10-13 Gebr. Grundmann GmbH, 3130 Herzogenburg, Niederösterreich Cylinder lock
DE4310107C1 (en) * 1993-03-27 1994-08-18 Niederdrenk Julius Kg Lock cylinder
DE19604594C1 (en) * 1996-02-08 1997-02-20 August Knapp Schliestechnik Gm Combination of lock cylinder and flat key

Also Published As

Publication number Publication date
DE2251092A1 (en) 1973-04-26
US3787812A (en) 1974-01-22
JPS4862599A (en) 1973-08-31
IT974657B (en) 1974-07-10
FR2157625A5 (en) 1973-06-01
CA972981A (en) 1975-08-19

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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