EP1057953A3 - Lock cylinder and corresponding key - Google Patents

Lock cylinder and corresponding key Download PDF

Info

Publication number
EP1057953A3
EP1057953A3 EP00108225A EP00108225A EP1057953A3 EP 1057953 A3 EP1057953 A3 EP 1057953A3 EP 00108225 A EP00108225 A EP 00108225A EP 00108225 A EP00108225 A EP 00108225A EP 1057953 A3 EP1057953 A3 EP 1057953A3
Authority
EP
European Patent Office
Prior art keywords
pins
key
tumbler
additional
cylinder
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
EP00108225A
Other languages
German (de)
French (fr)
Other versions
EP1057953A2 (en
EP1057953B1 (en
Inventor
Alexander Stefanescu
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.)
C Ed Schulte Zylinderschlossfabrik GmbH
Original Assignee
C Ed Schulte Zylinderschlossfabrik GmbH
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 C Ed Schulte Zylinderschlossfabrik GmbH filed Critical C Ed Schulte Zylinderschlossfabrik GmbH
Publication of EP1057953A2 publication Critical patent/EP1057953A2/en
Publication of EP1057953A3 publication Critical patent/EP1057953A3/en
Application granted granted Critical
Publication of EP1057953B1 publication Critical patent/EP1057953B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • E05B27/0082—Side bar locking
    • 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
    • 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
    • E05B27/00—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in
    • E05B27/0042—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with additional key identifying function, e.g. with use of additional key operated rotor-blocking elements, not of split pin tumbler type
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00—Locks or fastenings with special structural characteristics
    • E05B63/02—Locks or fastenings with special structural characteristics without springs

Landscapes

  • Lock And Its Accessories (AREA)
  • Fluid-Damping Devices (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Chairs Characterized By Structure (AREA)
  • Switches With Compound Operations (AREA)

Abstract

The closing cylinder (1) and or key (10) has tumbler pins (14) behind each other in a row and possessing a point (23) with adjoining cylindrical section (20). The cylinder pins are positioned in the cylinder core (8) across the wide side of the key-duct (9). Additional pins (15) face the gaps between the tumbler pins. Recesses (12,13) facing the wide sides of the key contain the tumbler and additional pins. At least one recess belonging to a tumbler pin and a recess for the shared additional pin penetrate a common plane parallel with the key's broad surface. The plane (x-x) intersects the cylindrical section.
EP00108225A 1999-05-31 2000-04-14 Lock cylinder and corresponding key Expired - Lifetime EP1057953B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19924917A DE19924917A1 (en) 1999-05-31 1999-05-31 Lock cylinder and / or associated key
DE19924917 1999-05-31

Publications (3)

Publication Number Publication Date
EP1057953A2 EP1057953A2 (en) 2000-12-06
EP1057953A3 true EP1057953A3 (en) 2003-02-12
EP1057953B1 EP1057953B1 (en) 2009-06-17

Family

ID=7909776

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00108225A Expired - Lifetime EP1057953B1 (en) 1999-05-31 2000-04-14 Lock cylinder and corresponding key

Country Status (6)

Country Link
EP (1) EP1057953B1 (en)
AT (1) ATE434100T1 (en)
DE (2) DE19924917A1 (en)
DK (1) DK1057953T3 (en)
ES (1) ES2325112T3 (en)
PT (1) PT1057953E (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004003034B4 (en) 2003-10-17 2006-04-13 Dom Sicherheitstechnik Gmbh & Co Kg Cylinder lock for use with flat key has pins of different length in rotatable cylinder with sharp ends engaging key with security pattern in one profiled broad side
WO2007134413A1 (en) * 2006-05-19 2007-11-29 Mauer Locking Systems Ltd Cylinder lock
DE102009025762A1 (en) 2009-05-07 2010-11-11 Wilka Schließtechnik GmbH Double lock cylinder, has spacer ring attached to diameter-reduced head section and laid at passage and at stop stage with free point of head section rising into key channel

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1447206A (en) * 1965-04-13 1966-07-29 Cylinder lock
US3777520A (en) * 1972-06-20 1973-12-11 Security Tech Corp Lock assembly of the rotary cylinder type
EP0115568A2 (en) * 1983-02-04 1984-08-15 EVVA - Werk Spezialerzeugung von Zylinder-und Sicherheitsschlössern Gesellschaft m.b.H. & Co. Kommanditgesellschaft Cylinder lock with a cylinder housing and a cylinder core, as well as a key
EP0616100A1 (en) * 1993-03-13 1994-09-21 Heinz Wolter Closing device consisting of reversible flatkey and cylinderlock
EP0756052A1 (en) * 1995-07-26 1997-01-29 Julius Niederdrenk Kg Cylinder lock with pin tumblers and key for a lock cylinder with pin tumblers

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2658495A1 (en) 1976-12-23 1978-06-29 Dom Sicherheitstechnik REVERSIBLE FLAT KEY FOR CYLINDER LOCKS

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1447206A (en) * 1965-04-13 1966-07-29 Cylinder lock
US3777520A (en) * 1972-06-20 1973-12-11 Security Tech Corp Lock assembly of the rotary cylinder type
EP0115568A2 (en) * 1983-02-04 1984-08-15 EVVA - Werk Spezialerzeugung von Zylinder-und Sicherheitsschlössern Gesellschaft m.b.H. & Co. Kommanditgesellschaft Cylinder lock with a cylinder housing and a cylinder core, as well as a key
EP0616100A1 (en) * 1993-03-13 1994-09-21 Heinz Wolter Closing device consisting of reversible flatkey and cylinderlock
EP0756052A1 (en) * 1995-07-26 1997-01-29 Julius Niederdrenk Kg Cylinder lock with pin tumblers and key for a lock cylinder with pin tumblers

Also Published As

Publication number Publication date
DE19924917A1 (en) 2000-12-07
DK1057953T3 (en) 2009-10-05
EP1057953A2 (en) 2000-12-06
PT1057953E (en) 2009-06-26
EP1057953B1 (en) 2009-06-17
DE50015660D1 (en) 2009-07-30
ES2325112T3 (en) 2009-08-26
ATE434100T1 (en) 2009-07-15

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