IT974657B - SAFETY LOCK - Google Patents

SAFETY LOCK

Info

Publication number
IT974657B
IT974657B IT30679/72A IT3067972A IT974657B IT 974657 B IT974657 B IT 974657B IT 30679/72 A IT30679/72 A IT 30679/72A IT 3067972 A IT3067972 A IT 3067972A IT 974657 B IT974657 B IT 974657B
Authority
IT
Italy
Prior art keywords
safety lock
lock
safety
Prior art date
Application number
IT30679/72A
Other languages
Italian (it)
Inventor
W Armstrong
Original Assignee
Waterbury Pressed 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 Pressed Metal Co filed Critical Waterbury Pressed Metal Co
Application granted granted Critical
Publication of IT974657B publication Critical patent/IT974657B/en

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)
IT30679/72A 1971-10-20 1972-10-19 SAFETY LOCK IT974657B (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
IT974657B true IT974657B (en) 1974-07-10

Family

ID=22703272

Family Applications (1)

Application Number Title Priority Date Filing Date
IT30679/72A IT974657B (en) 1971-10-20 1972-10-19 SAFETY LOCK

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)

Families Citing this family (20)

* 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
AT373336B (en) * 1982-04-08 1984-01-10 Grundmann Gmbh Geb CYLINDER LOCK
DE3701576A1 (en) * 1986-02-05 1987-10-01 Bauer Kaba Ag LOCKING SYSTEM
WO1988005854A1 (en) * 1987-02-09 1988-08-11 R. Berchtold Ag Contact means for transmitting electric signals between a lock and key in a 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
DE4310107C1 (en) * 1993-03-27 1994-08-18 Niederdrenk Julius Kg Lock cylinder
GB2290342B (en) * 1994-06-03 1998-04-22 Strattec Security Corp Tumblerless automobile ignition lock
DE19604594C1 (en) * 1996-02-08 1997-02-20 August Knapp Schliestechnik Gm Combination of lock cylinder and flat key
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
EP2391787B1 (en) * 2009-01-30 2015-06-03 Corbin Russwin Architectural Hardware Lock cylinder monitor

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

Also Published As

Publication number Publication date
DE2251092A1 (en) 1973-04-26
GB1383008A (en) 1975-02-05
US3787812A (en) 1974-01-22
FR2157625A5 (en) 1973-06-01
JPS4862599A (en) 1973-08-31
CA972981A (en) 1975-08-19

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