CA2170141C - Pin tumbler cylinder lock with shearable assembly pins and method and apparatus of manufacture - Google Patents

Pin tumbler cylinder lock with shearable assembly pins and method and apparatus of manufacture Download PDF

Info

Publication number
CA2170141C
CA2170141C CA002170141A CA2170141A CA2170141C CA 2170141 C CA2170141 C CA 2170141C CA 002170141 A CA002170141 A CA 002170141A CA 2170141 A CA2170141 A CA 2170141A CA 2170141 C CA2170141 C CA 2170141C
Authority
CA
Canada
Prior art keywords
plug
shell
pin
passageways
assembly
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 - Fee Related
Application number
CA002170141A
Other languages
English (en)
French (fr)
Other versions
CA2170141A1 (en
Inventor
Robert Harold Hanneman
James George Wagner
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.)
Master Lock Co LLC
Original Assignee
Master Lock Co LLC
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 Master Lock Co LLC filed Critical Master Lock Co LLC
Priority claimed from PCT/US1994/009391 external-priority patent/WO1995005919A1/en
Publication of CA2170141A1 publication Critical patent/CA2170141A1/en
Application granted granted Critical
Publication of CA2170141C publication Critical patent/CA2170141C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • E05B27/0003—Details
    • E05B27/0017—Tumblers or pins
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/0054—Fraction or shear lines; Slip-clutches, resilient parts or the like for preventing damage when forced or slammed
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/0054—Fraction or shear lines; Slip-clutches, resilient parts or the like for preventing damage when forced or slammed
    • E05B17/0062—Fraction or shear lines; Slip-clutches, resilient parts or the like for preventing damage when forced or slammed with destructive disengagement
    • 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
    • E05B27/005—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with changeable combinations

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Lock And Its Accessories (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Shearing Machines (AREA)
CA002170141A 1993-08-23 1994-08-22 Pin tumbler cylinder lock with shearable assembly pins and method and apparatus of manufacture Expired - Fee Related CA2170141C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US11026493A 1993-08-23 1993-08-23
US110,264 1993-08-23
US29336894A 1994-08-19 1994-08-19
US08/293,368 1994-08-19
PCT/US1994/009391 WO1995005919A1 (en) 1993-08-23 1994-08-22 Pin tumbler cylinder lock with shearable assembly pins and method and apparatus of manufacture

Publications (2)

Publication Number Publication Date
CA2170141A1 CA2170141A1 (en) 1995-03-02
CA2170141C true CA2170141C (en) 2002-01-08

Family

ID=26807863

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002170141A Expired - Fee Related CA2170141C (en) 1993-08-23 1994-08-22 Pin tumbler cylinder lock with shearable assembly pins and method and apparatus of manufacture

Country Status (7)

Country Link
EP (1) EP0715558A4 (cs)
CN (1) CN1061921C (cs)
BR (1) BR9407559A (cs)
CA (1) CA2170141C (cs)
MX (1) MXPA94006413A (cs)
MY (1) MY111800A (cs)
TW (1) TW289063B (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8438890B2 (en) * 2007-04-26 2013-05-14 Goal Co., Ltd. Cylinder lock
CN106760974A (zh) * 2017-01-18 2017-05-31 辽宁石油化工大学 一种可调式钥匙与锁芯结构

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1953535A (en) * 1931-11-19 1934-04-03 Edwin P Hurd Method of making locks
US2555316A (en) * 1947-11-18 1951-06-05 Hollymade Hardware Mfg Company Pin tumbler lock structure
US2820360A (en) * 1954-08-06 1958-01-21 Master Lock Co Lock shell and plug assembly
US4741188A (en) * 1985-07-16 1988-05-03 Smith Jerry R Rekeyable master and user lock system with high security features
GB8827202D0 (en) * 1988-11-22 1988-12-29 Lepetit Spa Process for preparing 63-carboxyamides of teicoplanin antibiotics

Also Published As

Publication number Publication date
EP0715558A4 (en) 1996-10-02
TW289063B (cs) 1996-10-21
CA2170141A1 (en) 1995-03-02
EP0715558A1 (en) 1996-06-12
BR9407559A (pt) 1996-12-31
AU7600394A (en) 1995-03-21
AU682212B2 (en) 1997-09-25
MXPA94006413A (es) 2004-08-20
CN1061921C (zh) 2001-02-14
CN1132484A (zh) 1996-10-02
MY111800A (en) 2001-01-31

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed
MKLA Lapsed

Effective date: 20100823