IT1026719B - Congegno di chiusura montato in un corpo di serratura - Google Patents

Congegno di chiusura montato in un corpo di serratura

Info

Publication number: IT1026719B
Authority: IT; Italy
Prior art keywords: locking device; lock body; device mounted; lock; locking
Prior art date: 1973-12-06

Application number

IT7430089A

Other languages

English (en)

Original Assignee

Lock Corp Of America

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.)

1973-12-06

Filing date

1974-12-02

Publication date

1978-10-20

1974-12-02 Application filed by Lock Corp Of America filed Critical Lock Corp Of America

1978-10-20 Application granted granted Critical

1978-10-20 Publication of IT1026719B publication Critical patent/IT1026719B/it

Classifications

- 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
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S70/00—Locks
- Y10S70/54—Double-ended spring
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S70/00—Locks
- Y10S70/55—Unitary multiple springs
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T70/00—Locks
- Y10T70/50—Special application
- Y10T70/5093—For closures
- Y10T70/5097—Cabinet
- Y10T70/5111—Projectable bolt
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T70/00—Locks
- Y10T70/70—Operating mechanism
- Y10T70/7441—Key
- Y10T70/7446—Multiple keys
- Y10T70/7463—Master- and change-key
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T70/00—Locks
- Y10T70/70—Operating mechanism
- Y10T70/7441—Key
- Y10T70/7486—Single key
- Y10T70/7508—Tumbler type
- Y10T70/7537—Rotary or swinging tumblers
- Y10T70/7542—Single set
- Y10T70/7548—Directly key engaged

IT7430089A 1973-12-06 1974-12-02 Congegno di chiusura montato in un corpo di serratura IT1026719B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US422434A US3858420A (en)	1973-12-06	1973-12-06	Lock mechanism

Publications (1)

Publication Number	Publication Date
IT1026719B true IT1026719B (it)	1978-10-20

Family

ID=23674865

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT7430089A IT1026719B (it)	1973-12-06	1974-12-02	Congegno di chiusura montato in un corpo di serratura

Country Status (6)

Country	Link
US (1)	US3858420A (it)
JP (1)	JPS5090497A (it)
CA (1)	CA1003238A (it)
DE (1)	DE2455907A1 (it)
GB (1)	GB1460424A (it)
IT (1)	IT1026719B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4259856A (en) *	1979-04-03	1981-04-07	Presto Lock Company, Division Of Walter Kidde & Company, Inc.	Combination locks and dial-indexing spring therefor
GB2129866A (en) *	1982-11-10	1984-05-23	Anslow Limited George	Key operated lock
NZ238473A (en) *	1990-06-19	1993-11-25	Keith James Ross	Lever lock having levers protected by an internal lever housing
GB2380763A (en) *	2001-10-12	2003-04-16	Era Products Ltd	Lock assemblies
CN107117407B (zh) *	2017-07-03	2020-12-11	中车石家庄车辆有限公司	一种门端闭锁装置及集装箱笼架

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US16749A (en) *		1857-03-03		Mtjllee
US904860A (en) *	1908-04-29	1908-11-24	Yale & Towne Mfg Co	Lock.
US3001392A (en) *	1958-02-20	1961-09-26	Philip J Brewington	Lock with perforated plate moving with bolt

1973
- 1973-12-06 US US422434A patent/US3858420A/en not_active Expired - Lifetime
1974
- 1974-10-29 CA CA212,529A patent/CA1003238A/en not_active Expired
- 1974-11-20 GB GB5024174A patent/GB1460424A/en not_active Expired
- 1974-11-26 DE DE19742455907 patent/DE2455907A1/de active Pending
- 1974-12-02 IT IT7430089A patent/IT1026719B/it active
- 1974-12-05 JP JP49141250A patent/JPS5090497A/ja active Pending

Also Published As

Publication number	Publication date
DE2455907A1 (de)	1975-06-12
CA1003238A (en)	1977-01-11
GB1460424A (en)	1977-01-06
JPS5090497A (it)	1975-07-19
US3858420A (en)	1975-01-07

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