DK481781A - DEVICE FOR CLOSING THE KEYHOLE IN A LOCK WITH A LOCKING PLATE - Google Patents

DEVICE FOR CLOSING THE KEYHOLE IN A LOCK WITH A LOCKING PLATE

Info

Publication number
DK481781A
DK481781A DK481781A DK481781A DK481781A DK 481781 A DK481781 A DK 481781A DK 481781 A DK481781 A DK 481781A DK 481781 A DK481781 A DK 481781A DK 481781 A DK481781 A DK 481781A
Authority
DK
Denmark
Prior art keywords
keyhole
lock
closing
locking plate
locking
Prior art date
Application number
DK481781A
Other languages
Danish (da)
Inventor
M Savara
Original Assignee
Licencia Talalmanyokat
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 Licencia Talalmanyokat filed Critical Licencia Talalmanyokat
Publication of DK481781A publication Critical patent/DK481781A/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/14—Closures or guards for keyholes
    • E05B17/145—Closures or guards for keyholes with combination lock
DK481781A 1980-11-17 1981-10-30 DEVICE FOR CLOSING THE KEYHOLE IN A LOCK WITH A LOCKING PLATE DK481781A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0562880A AT370483B (en) 1980-11-17 1980-11-17 DEVICE FOR CLOSING THE KEYHOLE OF A LOCK WITH A LATCH PLATE

Publications (1)

Publication Number Publication Date
DK481781A true DK481781A (en) 1982-05-18

Family

ID=3577875

Family Applications (1)

Application Number Title Priority Date Filing Date
DK481781A DK481781A (en) 1980-11-17 1981-10-30 DEVICE FOR CLOSING THE KEYHOLE IN A LOCK WITH A LOCKING PLATE

Country Status (12)

Country Link
JP (1) JPS57112574A (en)
AR (1) AR226489A1 (en)
AT (1) AT370483B (en)
BE (1) BE891051A (en)
CH (1) CH648895A5 (en)
DE (1) DE3143971C2 (en)
DK (1) DK481781A (en)
FR (1) FR2494332B1 (en)
GB (1) GB2089420B (en)
IT (1) IT1140060B (en)
NL (1) NL8105017A (en)
SE (1) SE8106341L (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL79153A (en) * 1986-06-19 1990-08-31 Henri Rochman Protective device for key-operated door locks
AT394876B (en) * 1990-05-18 1992-07-10 Horn Rudolf DEVICE FOR SECURING A LOCK, ESPECIALLY A DOOR LOCK BUILT INTO A DOOR LEAF
DE4208910C2 (en) * 1992-03-17 1994-01-05 Leister Noriko Door lock security
GB2281339B (en) * 1993-08-25 1996-03-20 Sudhir Kumar Mukherjee A security device
US7377144B1 (en) * 2007-01-15 2008-05-27 I-Tek Metal Mfg. Co., Ltd. Protective device for electronic lock
CN106968530B (en) * 2017-02-22 2022-11-29 宁波生久科技有限公司 Rotary shaft positioning type plane lock

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE223481C (en) *
DE194025C (en) *
DE388158C (en) * 1920-12-30 1924-01-10 Karl Oberer Lock protection acting by blocking the keyhole
US1675041A (en) * 1926-06-05 1928-06-26 Nakahara Toichi Door lock
DE542922C (en) * 1930-05-10 1932-01-29 Adolf Leopoldt Keyhole lock
GB642545A (en) * 1946-12-05 1950-09-06 Owen Philo Improvements in keyless locks
GB1120833A (en) * 1964-04-17 1968-07-24 Seal Safe Co Ltd Improvements relating to combination locks
US3611761A (en) * 1970-04-27 1971-10-12 Long Mfg Co Inc Combination lock construction,particularly for lockers
US3732711A (en) * 1971-09-07 1973-05-15 M Albert Keyhole cover lock

Also Published As

Publication number Publication date
GB2089420A (en) 1982-06-23
DE3143971A1 (en) 1982-06-24
NL8105017A (en) 1982-06-16
IT8124933A0 (en) 1981-11-09
AT370483B (en) 1983-04-11
SE8106341L (en) 1982-05-18
CH648895A5 (en) 1985-04-15
ATA562880A (en) 1982-08-15
FR2494332A1 (en) 1982-05-21
GB2089420B (en) 1985-02-13
JPS57112574A (en) 1982-07-13
DE3143971C2 (en) 1986-12-04
AR226489A1 (en) 1982-07-15
IT1140060B (en) 1986-09-24
BE891051A (en) 1982-03-01
FR2494332B1 (en) 1986-05-09

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Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment