IT1152532B - CYLINDER LOCK - Google Patents

CYLINDER LOCK

Info

Publication number
IT1152532B
IT1152532B IT23127/82A IT2312782A IT1152532B IT 1152532 B IT1152532 B IT 1152532B IT 23127/82 A IT23127/82 A IT 23127/82A IT 2312782 A IT2312782 A IT 2312782A IT 1152532 B IT1152532 B IT 1152532B
Authority
IT
Italy
Prior art keywords
cylinder lock
lock
cylinder
Prior art date
Application number
IT23127/82A
Other languages
Italian (it)
Other versions
IT8223127A0 (en
Inventor
Heinz Luef
Harald Steinbrucker
Original Assignee
Grundmann Gmbh Geb
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 Grundmann Gmbh Geb filed Critical Grundmann Gmbh Geb
Publication of IT8223127A0 publication Critical patent/IT8223127A0/en
Application granted granted Critical
Publication of IT1152532B publication Critical patent/IT1152532B/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B45/00—Alarm locks
    • E05B45/06—Electric alarm locks
    • E05B45/08—Electric alarm locks with contact making inside the lock or in the striking plate
    • E05B45/10—Electric alarm locks with contact making inside the lock or in the striking plate by introducing the key or another object
IT23127/82A 1981-09-30 1982-09-06 CYLINDER LOCK IT1152532B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0419481A AT371539B (en) 1981-09-30 1981-09-30 CYLINDLE LOCK

Publications (2)

Publication Number Publication Date
IT8223127A0 IT8223127A0 (en) 1982-09-06
IT1152532B true IT1152532B (en) 1987-01-07

Family

ID=3560906

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23127/82A IT1152532B (en) 1981-09-30 1982-09-06 CYLINDER LOCK

Country Status (5)

Country Link
AT (1) AT371539B (en)
CH (1) CH656423A5 (en)
DE (1) DE3231527A1 (en)
FR (1) FR2513685B1 (en)
IT (1) IT1152532B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3441771A1 (en) * 1984-11-15 1986-05-15 I F M Internationale Fluggeräte und Motoren GmbH, 6940 Weinheim Device for determining the side from which a key is inserted into a lock
DE3712300A1 (en) * 1987-04-10 1988-10-27 Bks Gmbh PROFILE LOCKING CYLINDER, ESPECIALLY FOR POCKET LOCKS
US5873276A (en) * 1994-11-21 1999-02-23 Mas-Hamilton Group Keypad entry electronic combination lock with self-generated combination
BR0103944A (en) * 2001-07-17 2003-08-05 Carlos Eduardo Abeid Keyhole alarm activation system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE283425C (en) *
DE547496C (en) * 1930-09-17 1932-03-31 Jens Jensen Electrical safety device for triggering an alarm when a lock is opened by unauthorized persons
DE592789C (en) * 1932-05-29 1934-02-14 Johann Braun Door security with filling of the keyhole with a locking pin
FR2381154A1 (en) * 1977-02-22 1978-09-15 Fichet Bauche Photoelectric lock monitor for e.g. alarm lock - with light beam interrupted by inserted key and alarm actuated if key is not removed after set time
US4196422A (en) * 1978-01-03 1980-04-01 Teledyne Industries, Inc. Intrusion alarm system
DE2902193C2 (en) * 1979-01-20 1983-10-20 Frentrup, Adolf, 4194 Kleve Lock cylinder with electromagnetic locking device

Also Published As

Publication number Publication date
DE3231527A1 (en) 1983-04-07
IT8223127A0 (en) 1982-09-06
ATA419481A (en) 1982-11-15
CH656423A5 (en) 1986-06-30
AT371539B (en) 1983-07-11
FR2513685A1 (en) 1983-04-01
FR2513685B1 (en) 1986-02-21

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