CA954714A - Key-operated locks - Google Patents

Key-operated locks

Info

Publication number
CA954714A
CA954714A CA140,775A CA140775A CA954714A CA 954714 A CA954714 A CA 954714A CA 140775 A CA140775 A CA 140775A CA 954714 A CA954714 A CA 954714A
Authority
CA
Canada
Prior art keywords
key
operated locks
locks
operated
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
CA140,775A
Other versions
CA140775S (en
Inventor
Pedro Lopez
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
Priority to CA140,775A priority Critical patent/CA954714A/en
Priority to US00342856A priority patent/US3837197A/en
Application granted granted Critical
Publication of CA954714A publication Critical patent/CA954714A/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
    • E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
    • E05B27/0039—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with pins which slide and rotate about their axis
    • 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
    • E05B29/0066—Side bar locking
    • 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
    • Y10T70/7605—Pin tumblers
    • Y10T70/761—Rotatable pins [e.g., MEDECO lock]
    • 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
    • Y10T70/7701—Pin
    • 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)
CA140,775A 1972-04-27 1972-04-27 Key-operated locks Expired CA954714A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA140,775A CA954714A (en) 1972-04-27 1972-04-27 Key-operated locks
US00342856A US3837197A (en) 1972-04-27 1973-03-19 Key-operated locks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA140,775A CA954714A (en) 1972-04-27 1972-04-27 Key-operated locks

Publications (1)

Publication Number Publication Date
CA954714A true CA954714A (en) 1974-09-17

Family

ID=4093091

Family Applications (1)

Application Number Title Priority Date Filing Date
CA140,775A Expired CA954714A (en) 1972-04-27 1972-04-27 Key-operated locks

Country Status (2)

Country Link
US (1) US3837197A (en)
CA (1) CA954714A (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3987654A (en) * 1974-10-21 1976-10-26 Lock Technology, Inc. Method and apparatus for decoding twisting tumbler locks and locks resistant thereto
DE2824809C3 (en) * 1978-06-06 1981-08-20 Kolb Gmbh & Co, 8065 Erdweg Cylinder core for a cylinder lock
US4377940A (en) * 1980-09-30 1983-03-29 Richard Hucknall Impression-resistant lock
US4404824A (en) * 1981-02-05 1983-09-20 Lori Corporation Side-bar lock
US4485648A (en) * 1982-09-27 1984-12-04 Jacob Rabinow Key lock with a flying sidebar
US4561270A (en) * 1983-12-07 1985-12-31 Briggs & Stratton Corp. Key operated shallow penetration lock
US4635455A (en) * 1985-07-19 1987-01-13 Medeco Security Locks, Inc. Cylinder lock
US4732022A (en) * 1985-07-19 1988-03-22 Medeco Security Locks, Inc. Key for an improved twisting tumbler cylinder lock
FI892871A (en) * 1988-07-26 1990-07-27 Turvakonsultit Oy CYLINDERLAOS MED STIFTTILLHAOLLARE NYCKEL.
US5079936A (en) * 1989-03-31 1992-01-14 Folger Adam Company High security cylinder lock
US5475998A (en) * 1994-05-27 1995-12-19 Sargent Manufacturing Company Lock assembly with locking bar
IL153068A (en) * 2002-11-24 2010-12-30 Dany Markbreit Backward compatible lock system, key blanks and keys therefor
DE102006000126A1 (en) * 2006-03-20 2007-09-27 Aug. Winkhaus Gmbh & Co. Kg Key for a lock cylinder
US9719275B1 (en) * 2007-03-12 2017-08-01 Marc W. Tobias Lock pin rotational position setting key and method of use
US7810365B2 (en) * 2007-06-14 2010-10-12 Schlage Lock Company Lock cylinder with locking member
US10280646B2 (en) * 2016-02-11 2019-05-07 Iris Business Intelligence Inc. Pick-resistant pin tumbler lock

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2524339A (en) * 1945-03-01 1950-10-03 Young Leonard Weare Cylinder lock
US2648973A (en) * 1947-10-31 1953-08-18 Yale & Towne Mfg Co Lever tumbler cylinder lock
US3479849A (en) * 1967-10-20 1969-11-25 Mathias M Check Pin tumbler side bar cylinder lock
US3507133A (en) * 1968-04-03 1970-04-21 Ilco Corp Pick proof locks
US3722240A (en) * 1971-01-25 1973-03-27 R C Spain Cylinder lock

Also Published As

Publication number Publication date
US3837197A (en) 1974-09-24

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