EP1837465A3 - Key for a lock cylinder - Google Patents

Key for a lock cylinder Download PDF

Info

Publication number
EP1837465A3
EP1837465A3 EP06126984A EP06126984A EP1837465A3 EP 1837465 A3 EP1837465 A3 EP 1837465A3 EP 06126984 A EP06126984 A EP 06126984A EP 06126984 A EP06126984 A EP 06126984A EP 1837465 A3 EP1837465 A3 EP 1837465A3
Authority
EP
European Patent Office
Prior art keywords
sectional axis
key
inclination
lock cylinder
long cross
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.)
Granted
Application number
EP06126984A
Other languages
German (de)
French (fr)
Other versions
EP1837465A2 (en
EP1837465B1 (en
Inventor
Götz Kamm
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.)
Aug Winkhaus GmbH and Co KG
Original Assignee
Aug Winkhaus GmbH and Co KG
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 Aug Winkhaus GmbH and Co KG filed Critical Aug Winkhaus GmbH and Co KG
Priority to PL06126984T priority Critical patent/PL1837465T3/en
Publication of EP1837465A2 publication Critical patent/EP1837465A2/en
Publication of EP1837465A3 publication Critical patent/EP1837465A3/en
Application granted granted Critical
Publication of EP1837465B1 publication Critical patent/EP1837465B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B19/00—Keys; Accessories therefor
    • E05B19/0017—Key profiles
    • E05B19/0023—Key profiles characterized by variation of the contact surface between the key and the tumbler pins or plates
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B19/00—Keys; Accessories therefor
    • E05B19/0017—Key profiles
    • E05B19/0041—Key profiles characterized by the cross-section of the key blade in a plane perpendicular to the longitudinal axis of the key
    • E05B19/0052—Rectangular flat keys

Landscapes

  • Lock And Its Accessories (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
  • Hinge Accessories (AREA)

Abstract

The key has a shaft (2) with a long cross-sectional axis and a short cross-sectional axis (7) orthogonal to the long cross-sectional axis. A set of closed grooves (5, 5 `) is arranged on the long cross sectional axis. The closed grooves are inclined to the long cross sectional axis of the shaft, and have different angles of inclination. The closed groove (5) has a positive angle of inclination (alpha1), and the groove (5`) has a negative angle of inclination (alpha2) to the short cross sectional axis.
EP06126984A 2006-03-20 2006-12-22 Key for a lock cylinder Not-in-force EP1837465B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL06126984T PL1837465T3 (en) 2006-03-20 2006-12-22 Key for a lock cylinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102006000126A DE102006000126A1 (en) 2006-03-20 2006-03-20 Key for a lock cylinder

Publications (3)

Publication Number Publication Date
EP1837465A2 EP1837465A2 (en) 2007-09-26
EP1837465A3 true EP1837465A3 (en) 2007-12-26
EP1837465B1 EP1837465B1 (en) 2012-02-01

Family

ID=38180534

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06126984A Not-in-force EP1837465B1 (en) 2006-03-20 2006-12-22 Key for a lock cylinder

Country Status (5)

Country Link
EP (1) EP1837465B1 (en)
AT (1) ATE543972T1 (en)
DE (1) DE102006000126A1 (en)
ES (1) ES2379973T3 (en)
PL (1) PL1837465T3 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013103789A1 (en) * 2013-04-16 2014-10-16 C.Ed. Schulte Gesellschaft mit beschränkter Haftung Zylinderschlossfabrik Locking device with a lock cylinder
US8720241B1 (en) * 2013-05-22 2014-05-13 Winloc Ag Cylinder lock and key with side bar

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1462932A (en) * 1966-01-07 1966-12-16 Safety lock-key assembly
US3837197A (en) * 1972-04-27 1974-09-24 P Lopez Key-operated locks
DE2546551A1 (en) * 1975-10-17 1977-04-21 Karrenberg Fa Wilhelm Notched flat key for cylinder lock - has sloping notch bottoms and inclined edge with notches preventing machine copying
DE2924990B1 (en) * 1979-06-21 1980-07-10 Karrenberg Fa Wilhelm Cylinder lock with flat key
US4635455A (en) * 1985-07-19 1987-01-13 Medeco Security Locks, Inc. Cylinder lock
DE9211896U1 (en) * 1992-08-27 1993-02-04 Golub, Danijel, 7500 Karlsruhe Cylinder lock
DE19519600A1 (en) * 1995-05-29 1995-10-26 Danijel Golub Cylinder lock with safety key

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3499302A (en) * 1967-03-01 1970-03-10 Roy C Spain Cylinder lock
CH669011A5 (en) * 1985-08-20 1989-02-15 Halter Sicherheitsschlossfabri SAFETY LOCK.
DE3935322A1 (en) * 1989-08-01 1991-02-07 Danijel Golub Cylinder lock operating mechanism - defines tumbler operation with specified parameters for cone angles on core pins

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1462932A (en) * 1966-01-07 1966-12-16 Safety lock-key assembly
US3837197A (en) * 1972-04-27 1974-09-24 P Lopez Key-operated locks
DE2546551A1 (en) * 1975-10-17 1977-04-21 Karrenberg Fa Wilhelm Notched flat key for cylinder lock - has sloping notch bottoms and inclined edge with notches preventing machine copying
DE2924990B1 (en) * 1979-06-21 1980-07-10 Karrenberg Fa Wilhelm Cylinder lock with flat key
US4635455A (en) * 1985-07-19 1987-01-13 Medeco Security Locks, Inc. Cylinder lock
DE9211896U1 (en) * 1992-08-27 1993-02-04 Golub, Danijel, 7500 Karlsruhe Cylinder lock
DE19519600A1 (en) * 1995-05-29 1995-10-26 Danijel Golub Cylinder lock with safety key

Also Published As

Publication number Publication date
ATE543972T1 (en) 2012-02-15
ES2379973T3 (en) 2012-05-07
DE102006000126A1 (en) 2007-09-27
EP1837465A2 (en) 2007-09-26
PL1837465T3 (en) 2012-07-31
EP1837465B1 (en) 2012-02-01

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