JPS5538465B2 - - Google Patents
Info
- Publication number
- JPS5538465B2 JPS5538465B2 JP72377A JP72377A JPS5538465B2 JP S5538465 B2 JPS5538465 B2 JP S5538465B2 JP 72377 A JP72377 A JP 72377A JP 72377 A JP72377 A JP 72377A JP S5538465 B2 JPS5538465 B2 JP S5538465B2
- Authority
- JP
- Japan
- 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
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/0017—Locks with sliding bolt without provision for latching
-
- 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
- Y10T292/00—Closure fasteners
- Y10T292/08—Bolts
- Y10T292/096—Sliding
- Y10T292/1014—Operating means
- Y10T292/1015—Link and lever
-
- 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
- Y10T70/5155—Door
- Y10T70/5199—Swinging door
- Y10T70/5246—Dead bolts
- Y10T70/5296—Single
- Y10T70/5319—Sliding
- Y10T70/5341—Key operable only
-
- 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
- Y10T70/7559—Cylinder type
- Y10T70/7667—Operating elements, parts and adjuncts
- Y10T70/7723—Cylinder rings
-
- 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
- Y10T70/7915—Tampering prevention or attack defeating
- Y10T70/7921—Armoring
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Wing Frames And Configurations (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/687,989 US4012929A (en) | 1976-05-19 | 1976-05-19 | Latch construction with improved anti-violation features |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52141798A JPS52141798A (en) | 1977-11-26 |
JPS5538465B2 true JPS5538465B2 ( ) | 1980-10-04 |
Family
ID=24762664
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP72377A Granted JPS52141798A (en) | 1976-05-19 | 1977-01-07 | Latch structure having improved thefttproof characteristics |
Country Status (3)
Country | Link |
---|---|
US (1) | US4012929A ( ) |
JP (1) | JPS52141798A ( ) |
CA (1) | CA1046553A ( ) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4236396A (en) * | 1978-10-16 | 1980-12-02 | Emhart Industries, Inc. | Retrofit lock |
US4446707A (en) * | 1980-09-24 | 1984-05-08 | Tre Corporation | Deadbolt |
US4338804A (en) * | 1980-09-26 | 1982-07-13 | Emhart Industries, Inc. | Latch bolt operating device having improved shield construction to deter probe manipulation |
US4422677A (en) * | 1981-02-05 | 1983-12-27 | Emhart Industries, Inc. | Latch bolt having crank camming for positive bolt positioning |
US4438962A (en) * | 1981-10-02 | 1984-03-27 | Emhart Industries, Inc. | Alternate manually and electrically actuated bolt |
JPS59160756U (ja) * | 1983-04-14 | 1984-10-27 | 株式会社 長沢製作所 | 扉錠 |
US4643007A (en) * | 1985-08-19 | 1987-02-17 | Ilco-Unican Corp | Deadbolt locking system |
US4784417A (en) * | 1986-01-31 | 1988-11-15 | W & F Manufacturing, Inc. | Door latch and deadbolt assembly |
US4876866A (en) * | 1986-01-31 | 1989-10-31 | W & F Manufacturing, Inc. | Door latch and deadbolt assembly |
US5335950A (en) * | 1992-08-13 | 1994-08-09 | Emhart Inc. | Door lockset with spindle bearing |
US5531086A (en) * | 1994-08-15 | 1996-07-02 | Bryant; Randy K. | Keyless entry deadbolt lock |
IT1279713B1 (it) * | 1995-12-18 | 1997-12-16 | Italiana Serrature Affini | Serratura da applicare con dispositivo di bloccaggio in uscita del catenaccio e adattatore di montaggio |
US5758527A (en) * | 1996-04-15 | 1998-06-02 | Securitron Magnalock Corp. | High security deadbolt lock assembly |
US5881585A (en) * | 1997-03-31 | 1999-03-16 | Hyundae Metal Co., Ltd. | Apparatus for simultaneously unlocking a door lock and a dead bolt |
US5787741A (en) * | 1997-08-28 | 1998-08-04 | Shen; Mu-Lin | Cartridge assembly of a panic proof lock |
US6676178B2 (en) | 2001-04-13 | 2004-01-13 | Imperial Usa, Ltd. | Door lock assembly having escutcheon with removable posts |
SE523611C2 (sv) † | 2001-09-28 | 2004-05-04 | Assa Ab | Låsanordning samt i denna ingående stolpenhet |
US6764112B2 (en) * | 2002-07-08 | 2004-07-20 | Taiwan Fu Hsing Industrial Co., Ltd. | Auxiliary lock with an adjustable backset |
US6840070B1 (en) * | 2003-07-15 | 2005-01-11 | Taiwan Fu Hsing Industrial Co., Ltd. | Door lock |
US6857672B1 (en) | 2003-11-24 | 2005-02-22 | Drew, Ii John H | Dead bolt reinforcing plate for framing stud |
US7596975B1 (en) * | 2006-12-21 | 2009-10-06 | Zhi Man Yuan | Lock mechanism |
US7900489B2 (en) * | 2007-07-24 | 2011-03-08 | Schlage Lock Company | Lock assembly |
US9267310B2 (en) * | 2010-12-20 | 2016-02-23 | Industrilås i NässjöAB | Handle assembly for double-walled door |
US9169669B2 (en) * | 2014-02-25 | 2015-10-27 | Schlage Lock Company Llc | Lock status indicator |
DE202016107260U1 (de) * | 2016-12-22 | 2017-02-01 | Endress+Hauser Gmbh+Co. Kg | Deckelsicherung für ein Transmittergehäuse |
US10927570B2 (en) * | 2018-10-26 | 2021-02-23 | Locinox | Lock for a hinged closure member |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2296020A (en) * | 1939-05-06 | 1942-09-15 | Carter Mark | Lock |
US2811384A (en) * | 1954-12-01 | 1957-10-29 | Yale & Towne Mfg Co | Rose for mortise lock |
US3101965A (en) * | 1957-07-23 | 1963-08-27 | Independent Lock Co | Lock assembly |
US2962320A (en) * | 1958-11-28 | 1960-11-29 | Schlage Lock Co | Door latch and lock mechanism |
US3136572A (en) * | 1961-12-01 | 1964-06-09 | Jaybee Mfg Corp | Door lock and latch mechanism |
US3702549A (en) * | 1970-10-22 | 1972-11-14 | George B Solovieff | High security door lock |
US3677593A (en) * | 1970-12-30 | 1972-07-18 | Dekhar Inc | Door hardware mechanism including decorative door knobs and door back plates |
US3699788A (en) * | 1971-02-12 | 1972-10-24 | Emhart Corp | Latch construction including assembly, anti-violation and dead bolt features |
-
1976
- 1976-05-19 US US05/687,989 patent/US4012929A/en not_active Expired - Lifetime
-
1977
- 1977-01-07 JP JP72377A patent/JPS52141798A/ja active Granted
- 1977-05-04 CA CA277,704A patent/CA1046553A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CA1046553A (en) | 1979-01-16 |
JPS52141798A (en) | 1977-11-26 |
US4012929A (en) | 1977-03-22 |