FR2514810B3 - - Google Patents

Info

Publication number
FR2514810B3
FR2514810B3 FR8214264A FR8214264A FR2514810B3 FR 2514810 B3 FR2514810 B3 FR 2514810B3 FR 8214264 A FR8214264 A FR 8214264A FR 8214264 A FR8214264 A FR 8214264A FR 2514810 B3 FR2514810 B3 FR 2514810B3
Authority
FR
France
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
Application number
FR8214264A
Other languages
French (fr)
Other versions
FR2514810A1 (en
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.)
LO JIUAN
Original Assignee
LO JIUAN
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 LO JIUAN filed Critical LO JIUAN
Publication of FR2514810A1 publication Critical patent/FR2514810A1/en
Application granted granted Critical
Publication of FR2514810B3 publication Critical patent/FR2514810B3/fr
Granted 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
    • 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
    • E05B27/0057—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with increased picking resistance
    • E05B27/0075—Cylinder locks or other locks with tumbler pins or balls that are set by pushing the key in with increased picking resistance by movable rotor elements
    • 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
    • E05B19/0047—Key profiles characterized by the cross-section of the key blade in a plane perpendicular to the longitudinal axis of the key with substantially circular or star-shape cross-section
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B21/00—Locks with lamelliform tumblers which are not set by the insertion of the key and in which the tumblers do not follow the movement of the bolt e.g. Chubb-locks
    • E05B21/06—Cylinder locks, e.g. protector locks
FR8214264A 1981-10-15 1982-08-18 TAMPERLESS LOCK WITH CYLINDRICAL BODY AND SLEEPING SLEEVE WITH CYLINDRICAL ROD WRENCH Granted FR2514810A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813140998 DE3140998A1 (en) 1981-10-15 1981-10-15 Burglarproof cylinder lock

Publications (2)

Publication Number Publication Date
FR2514810A1 FR2514810A1 (en) 1983-04-22
FR2514810B3 true FR2514810B3 (en) 1984-12-07

Family

ID=6144188

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8214264A Granted FR2514810A1 (en) 1981-10-15 1982-08-18 TAMPERLESS LOCK WITH CYLINDRICAL BODY AND SLEEPING SLEEVE WITH CYLINDRICAL ROD WRENCH

Country Status (3)

Country Link
DE (1) DE3140998A1 (en)
FR (1) FR2514810A1 (en)
IT (1) IT1189391B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0267316B1 (en) * 1986-11-12 1990-03-07 Oswald Knauer Lock
US5247818A (en) * 1992-03-27 1993-09-28 Lo Jian P Cylinder lock
DE4421595A1 (en) * 1994-06-21 1996-01-04 Bab Ikon Gmbh Schliestechnik Flat key for cylinder lock
ES2369588B1 (en) * 2009-10-07 2012-10-15 Juan Pedro García Rodríguez KEY AND LOCK SYSTEM OF UNIDIRECTIONAL DRIVING AND MULTIDIRECTIONAL LOCK.
PL243502B1 (en) * 2020-10-12 2023-09-04 Litwinski Artur Key and a key and a lock's insert set, in particular for opening and closing a lock

Also Published As

Publication number Publication date
DE3140998A1 (en) 1983-05-05
IT8249287A0 (en) 1982-10-15
FR2514810A1 (en) 1983-04-22
IT1189391B (en) 1988-02-04

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Legal Events

Date Code Title Description
ST Notification of lapse