EP0269556A3 - Zylinderkernsicherung - Google Patents

Zylinderkernsicherung Download PDF

Info

Publication number
EP0269556A3
EP0269556A3 EP87730152A EP87730152A EP0269556A3 EP 0269556 A3 EP0269556 A3 EP 0269556A3 EP 87730152 A EP87730152 A EP 87730152A EP 87730152 A EP87730152 A EP 87730152A EP 0269556 A3 EP0269556 A3 EP 0269556A3
Authority
EP
European Patent Office
Prior art keywords
lock core
retaining means
cylinder lock
core retaining
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.)
Withdrawn
Application number
EP87730152A
Other languages
English (en)
French (fr)
Other versions
EP0269556A2 (de
Inventor
Jürgen Krühn
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.)
Zeiss Ikon AG
Original Assignee
Zeiss Ikon AG
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 Zeiss Ikon AG filed Critical Zeiss Ikon AG
Publication of EP0269556A2 publication Critical patent/EP0269556A2/de
Publication of EP0269556A3 publication Critical patent/EP0269556A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B9/00—Lock casings or latch-mechanism casings ; Fastening locks or fasteners or parts thereof to the wing
    • E05B9/08—Fastening locks or fasteners or parts thereof, e.g. the casings of latch-bolt locks or cylinder locks to the wing
    • E05B9/084—Fastening of lock cylinders, plugs or cores
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/20—Means independent of the locking mechanism for preventing unauthorised opening, e.g. for securing the bolt in the fastening position
    • E05B17/2084—Means to prevent forced opening by attack, tampering or jimmying

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Fuses (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)

Abstract

Die Erfindung betrifft eine Zylinderkernsicherung, bei der in einer ringförmigen Nut am schloßinnenseitigen Ende des Zylinderkernes ein Sicherungsring vorgesehen ist, der sich axial am Zylindergehäuse abstützt. Um ein gewaltsames Herausziehen des Zylinderkernes zu ver­ hindern wird vorgeschlagen, daß der Sicherungsring (2, 6) zusätzlich radial am Zylindergehäuse (7) abgestützt ist.
EP87730152A 1986-11-20 1987-11-20 Zylinderkernsicherung Withdrawn EP0269556A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863639588 DE3639588A1 (de) 1986-11-20 1986-11-20 Zylinderkernsicherung
DE3639588 1986-11-20

Publications (2)

Publication Number Publication Date
EP0269556A2 EP0269556A2 (de) 1988-06-01
EP0269556A3 true EP0269556A3 (de) 1988-10-19

Family

ID=6314323

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87730152A Withdrawn EP0269556A3 (de) 1986-11-20 1987-11-20 Zylinderkernsicherung

Country Status (3)

Country Link
EP (1) EP0269556A3 (de)
DE (1) DE3639588A1 (de)
DK (1) DK607687A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3844165C2 (de) * 1988-12-23 1997-07-17 Ikon Praezisionstechnik Schließzylinder
US5704234A (en) * 1995-10-11 1998-01-06 Strattec Security Corporation Cylinder lock incorporating a slam resistance pad
GB9715111D0 (en) * 1997-07-18 1997-09-24 Cowper Brian E Lock
DE29808432U1 (de) * 1998-05-09 1998-07-30 August Knapp Schliestechnik Gm Steckzylinderschloß, insbesondere zur Verwendung an Schutzvorrichtungen und Fallen für Spiel- und Warenautomaten, an Gitterrolltoren, an beweglichen Schutzgittern o.dgl.

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1487900A (en) * 1922-05-03 1924-03-25 American Hardware Corp Pin-tumbler lock
US2182809A (en) * 1936-04-29 1939-12-12 Yale & Towne Mfg Co Cylinder lock
US3399555A (en) * 1966-03-31 1968-09-03 Illinois Lock Co Lock construction
GB1218041A (en) * 1968-01-03 1971-01-06 Abbott Bros Southall Ltd Improvements in or relating to articles of furniture
DE1678120A1 (de) * 1967-01-25 1971-07-22 Winkhaus Fa August Profilzylinderschloss

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1487900A (en) * 1922-05-03 1924-03-25 American Hardware Corp Pin-tumbler lock
US2182809A (en) * 1936-04-29 1939-12-12 Yale & Towne Mfg Co Cylinder lock
US3399555A (en) * 1966-03-31 1968-09-03 Illinois Lock Co Lock construction
DE1678120A1 (de) * 1967-01-25 1971-07-22 Winkhaus Fa August Profilzylinderschloss
GB1218041A (en) * 1968-01-03 1971-01-06 Abbott Bros Southall Ltd Improvements in or relating to articles of furniture

Also Published As

Publication number Publication date
DE3639588A1 (de) 1988-06-01
DK607687D0 (da) 1987-11-19
EP0269556A2 (de) 1988-06-01
DK607687A (da) 1988-05-21

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Inventor name: KRUEHN, JUERGEN