DE29508840U1 - Cylinder lock with security key - Google Patents

Cylinder lock with security key

Info

Publication number
DE29508840U1
DE29508840U1 DE29508840U DE29508840U DE29508840U1 DE 29508840 U1 DE29508840 U1 DE 29508840U1 DE 29508840 U DE29508840 U DE 29508840U DE 29508840 U DE29508840 U DE 29508840U DE 29508840 U1 DE29508840 U1 DE 29508840U1
Authority
DE
Germany
Prior art keywords
cylinder lock
security key
security
key
lock
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 - Lifetime
Application number
DE29508840U
Other languages
German (de)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE29508840U priority Critical patent/DE29508840U1/en
Publication of DE29508840U1 publication Critical patent/DE29508840U1/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
    • 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
    • E05B27/0053—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in for use with more than one key, e.g. master-slave key
DE29508840U 1995-05-29 1995-05-29 Cylinder lock with security key Expired - Lifetime DE29508840U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29508840U DE29508840U1 (en) 1995-05-29 1995-05-29 Cylinder lock with security key

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29508840U DE29508840U1 (en) 1995-05-29 1995-05-29 Cylinder lock with security key

Publications (1)

Publication Number Publication Date
DE29508840U1 true DE29508840U1 (en) 1995-08-17

Family

ID=8008672

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29508840U Expired - Lifetime DE29508840U1 (en) 1995-05-29 1995-05-29 Cylinder lock with security key

Country Status (1)

Country Link
DE (1) DE29508840U1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998019032A1 (en) * 1996-10-31 1998-05-07 Medeco Security Locks, Inc. Improved cylinder lock and key assembly and hierarchical system therefor
EP0992642A1 (en) * 1998-10-10 2000-04-12 BKS GmbH Securitykey
CN108824980A (en) * 2018-09-01 2018-11-16 葛广成 It is a kind of the lever that the mistake of technology unlocking amplifies to be intersected theftproof lock

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998019032A1 (en) * 1996-10-31 1998-05-07 Medeco Security Locks, Inc. Improved cylinder lock and key assembly and hierarchical system therefor
US5943890A (en) * 1996-10-31 1999-08-31 Medeco Security Locks, Inc. Cylinder lock and key assembly and hierarchical system therefor
EP0992642A1 (en) * 1998-10-10 2000-04-12 BKS GmbH Securitykey
CN108824980A (en) * 2018-09-01 2018-11-16 葛广成 It is a kind of the lever that the mistake of technology unlocking amplifies to be intersected theftproof lock
CN108824980B (en) * 2018-09-01 2024-04-30 葛广成 Lever crossed anti-theft lock capable of amplifying technical unlocking errors

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Legal Events

Date Code Title Description
R086 Non-binding declaration of licensing interest
R207 Utility model specification

Effective date: 19950928

R156 Lapse of ip right after 3 years

Effective date: 19990302