NL7514950A - LOCK PROTECTION DEVICE. - Google Patents

LOCK PROTECTION DEVICE.

Info

Publication number
NL7514950A
NL7514950A NL7514950A NL7514950A NL7514950A NL 7514950 A NL7514950 A NL 7514950A NL 7514950 A NL7514950 A NL 7514950A NL 7514950 A NL7514950 A NL 7514950A NL 7514950 A NL7514950 A NL 7514950A
Authority
NL
Netherlands
Prior art keywords
protection device
lock protection
lock
protection
Prior art date
Application number
NL7514950A
Other languages
Dutch (nl)
Original Assignee
Gkn Stenman Ab
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 Gkn Stenman Ab filed Critical Gkn Stenman Ab
Publication of NL7514950A publication Critical patent/NL7514950A/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/02—Striking-plates; Keepers; Bolt staples; Escutcheons
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/16—Use of special materials for parts of locks
    • E05B15/1614—Use of special materials for parts of locks of hard materials, to prevent drilling
    • E05B2015/1628—Free-rotating protecting covers or discs
NL7514950A 1974-12-20 1975-12-22 LOCK PROTECTION DEVICE. NL7514950A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7416187A SE389706B (en) 1974-12-20 1974-12-20 CYLINDER ACCESSORIES FOR INCREASED BORROWING AND BREAK-UP SAFETY

Publications (1)

Publication Number Publication Date
NL7514950A true NL7514950A (en) 1976-06-22

Family

ID=20323099

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7514950A NL7514950A (en) 1974-12-20 1975-12-22 LOCK PROTECTION DEVICE.

Country Status (8)

Country Link
CA (1) CA1032202A (en)
DE (1) DE2557151A1 (en)
DK (1) DK147147C (en)
FI (1) FI61747B (en)
GB (1) GB1505569A (en)
NL (1) NL7514950A (en)
NO (1) NO754121L (en)
SE (1) SE389706B (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2847480C2 (en) * 1978-11-02 1985-05-09 Heinrich 3550 Marburg Sälzer Protection device for a lock cylinder
DE3234512C2 (en) * 1982-09-17 1985-07-18 Jans, Franz Werner, 6050 Offenbach Door plate for a door lock
FR2536109B1 (en) * 1982-11-15 1987-04-30 Folliet Henri ANTI-BREAKAGE CLOSURE DEVICE FOR A COINER OF A COINING APPARATUS AND A CASE USING THE SAME
US4509350A (en) * 1983-06-27 1985-04-09 Gartner Klaus W Protective lock mounting plate for safe door locks
US4648255A (en) * 1984-09-12 1987-03-10 Gartner Klaus W Lock protecting device for high security safes
DE3544749A1 (en) * 1985-12-18 1987-06-19 Jochim Beyer Rosette for obstructing penetration
DE8609633U1 (en) * 1986-04-09 1986-05-28 Peter Metz, Homa-Beschläge GmbH & Co KG, 5620 Velbert Lock cylinder cover for door locks
AU590448B2 (en) * 1986-08-15 1989-11-02 Ian Harvey Squire Lock protector
DE8622709U1 (en) * 1986-08-23 1986-10-23 Huwil-Werke GmbH Möbelschloß- und Beschlagfabriken, 5207 Ruppichteroth Fixing device for lock cylinder
DE3731880A1 (en) * 1987-09-23 1989-04-13 Melchert Beschlaege Fitting for doors or the like
CH676731A5 (en) * 1988-12-05 1991-02-28 Sahli Sicherheits Ag
DE3907350A1 (en) * 1989-03-08 1990-09-20 Saelzer Sicherheitstechnik Covering device for a lock cylinder
DE9410913U1 (en) * 1994-07-07 1995-11-09 Niemann, Hans Dieter, 50169 Kerpen Security rosette for locking cylinders
GB9909404D0 (en) * 1999-04-24 1999-06-23 Ncr Int Inc Lock protection
US6185966B1 (en) * 1999-07-27 2001-02-13 Waterson Chen Lock apparatus
DE10101365B4 (en) * 2001-01-13 2015-09-17 Assa-Ruko Sicherheitssysteme Gmbh Core protective lining
GB2462387B (en) * 2005-04-21 2010-03-17 Surelock Mcgill Ltd Lock assembly
ES2308900B1 (en) * 2006-08-18 2009-10-26 Grupo Inversor Viamar, S.L. PROTECTOR FOR DOOR LOCKS.
IT1404281B1 (en) * 2011-01-25 2013-11-15 Oliana SEMISFERIC PROTECTION DEVICE STRUCTURE.
CN103015793A (en) * 2012-12-06 2013-04-03 广东金点原子制锁有限公司 Protective device of lock cylinder of mortise door lock

Also Published As

Publication number Publication date
DK147147B (en) 1984-04-24
CA1032202A (en) 1978-05-30
FI753399A (en) 1976-06-21
GB1505569A (en) 1978-03-30
SE389706B (en) 1976-11-15
NO754121L (en) 1976-06-22
FI61747B (en) 1982-05-31
SE7416187L (en) 1976-06-21
DK147147C (en) 1984-10-08
DK569875A (en) 1976-06-21
DE2557151A1 (en) 1976-07-01

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Legal Events

Date Code Title Description
BV The patent application has lapsed