CA1238797A - Clef, et son faconnage - Google Patents

Clef, et son faconnage

Info

Publication number
CA1238797A
CA1238797A CA000416795A CA416795A CA1238797A CA 1238797 A CA1238797 A CA 1238797A CA 000416795 A CA000416795 A CA 000416795A CA 416795 A CA416795 A CA 416795A CA 1238797 A CA1238797 A CA 1238797A
Authority
CA
Canada
Prior art keywords
key
blade
lands
lock
grooves
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
CA000416795A
Other languages
English (en)
Inventor
Robert L. Steinbach
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.)
Chicago Lock Co
Original Assignee
Chicago Lock 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 Chicago Lock Co filed Critical Chicago Lock Co
Application granted granted Critical
Publication of CA1238797A publication Critical patent/CA1238797A/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B19/00—Keys; Accessories therefor
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/0004—Lock assembling or manufacturing
    • E05B17/0008—Lock parts made by extrusion process

Landscapes

  • Lock And Its Accessories (AREA)
  • Air Bags (AREA)
CA000416795A 1982-03-23 1982-12-01 Clef, et son faconnage Expired CA1238797A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US36088682A 1982-03-23 1982-03-23
US360,886 1982-03-23

Publications (1)

Publication Number Publication Date
CA1238797A true CA1238797A (fr) 1988-07-05

Family

ID=23419797

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000416795A Expired CA1238797A (fr) 1982-03-23 1982-12-01 Clef, et son faconnage

Country Status (3)

Country Link
EP (1) EP0104181A4 (fr)
CA (1) CA1238797A (fr)
WO (1) WO1983003439A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4735069A (en) * 1982-03-23 1988-04-05 Chicago Lock Co. Cylinder lock and key
DE3618074C1 (de) * 1986-05-29 1988-01-07 Meissner Peter E Dipl Ing Schliesszylinder mit Schluessel
KR100202832B1 (ko) * 1995-05-19 1999-06-15 송창준 클립이 구비된 열쇠
DE202009014283U1 (de) * 2009-10-16 2010-08-19 Assa Abloy Sicherheitstechnik Gmbh Schloss-Schlüsselsystem

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1088917A (en) * 1913-02-10 1914-03-03 Sarkis Meledonian Trunk-fastener.
US1899739A (en) * 1929-02-26 1933-02-28 Mehren Lock Co Inc Key
GB614387A (en) * 1943-01-30 1948-12-15 Spiku Trust Cylinder lock
US2391834A (en) * 1943-11-12 1945-12-25 Yale & Towne Mfg Co Cylinder lock
CH277918A (fr) * 1947-11-18 1951-09-30 Limited Code Designs Serrure à cylindre.
US2687638A (en) * 1950-08-08 1954-08-31 Clyde G Abernathy Cylinder lock
US2772557A (en) * 1955-06-06 1956-12-04 Audicio Adolfo Fernandez Cylinder lock mechanism
US3464294A (en) * 1966-12-09 1969-09-02 Chicago Lock Co Method of forming a key for an axial tumbler type lock
CH542348A (de) * 1971-08-18 1973-09-30 Magnus Horst Zylinderschloss mit Schüssel
US3786659A (en) * 1972-11-15 1974-01-22 Schlage Lock Co Lock key
FR2278882A1 (fr) * 1974-03-01 1976-02-13 Antivols Simplex Sa Procede de fabrication de cle symetrique et cles en resultant
GB1512628A (en) * 1975-05-23 1978-06-01 Squire H & Sons Key blanks
GB1549199A (en) * 1975-07-08 1979-08-01 Barnsdale A D Insert
US4325242A (en) * 1977-08-25 1982-04-20 Zeiss Ikon Ag Goerzwerk Multi-level lock system and method
US4203693A (en) * 1978-07-27 1980-05-20 Taylor Lock Company Duplicating machine for tubular keys
FR2450928A1 (fr) * 1979-03-05 1980-10-03 Profalux Profil de cle pour serrures a pompes axiales

Also Published As

Publication number Publication date
WO1983003439A1 (fr) 1983-10-13
EP0104181A1 (fr) 1984-04-04
EP0104181A4 (fr) 1985-04-25

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Legal Events

Date Code Title Description
MKEX Expiry