SG11991G - Lockset assembly - Google Patents

Lockset assembly

Info

Publication number
SG11991G
SG11991G SG11991A SG11991A SG11991G SG 11991 G SG11991 G SG 11991G SG 11991 A SG11991 A SG 11991A SG 11991 A SG11991 A SG 11991A SG 11991 G SG11991 G SG 11991G
Authority
SG
Singapore
Prior art keywords
lockset assembly
lockset
assembly
Prior art date
Application number
SG11991A
Other languages
English (en)
Original Assignee
Emhart Ind
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
Priority claimed from US06/537,896 external-priority patent/US4594864A/en
Application filed by Emhart Ind filed Critical Emhart Ind
Publication of SG11991G publication Critical patent/SG11991G/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B55/00—Locks in which a sliding latch is used also as a locking bolt
    • E05B55/12—Locks in which a sliding latch is used also as a locking bolt the bolt being secured by the operation of a hidden parallel member ; Automatic latch bolt deadlocking mechanisms, e.g. using a trigger or a feeler
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B55/00—Locks in which a sliding latch is used also as a locking bolt
    • E05B55/005—Cylindrical or tubular 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/08—Bolts
    • Y10T292/096—Sliding
    • Y10T292/0969—Spring projected
    • Y10T292/097—Operating means
    • Y10T292/0974—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
    • Y10T292/00—Closure fasteners
    • Y10T292/08—Bolts
    • Y10T292/096—Sliding
    • Y10T292/0969—Spring projected
    • Y10T292/097—Operating means
    • Y10T292/0977—Cam
    • Y10T292/0982—Bolt blocking or disabling means
    • Y10T292/0983—Involves rollback
    • 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
    • Y10T70/5372—Locking latch bolts, biased
    • Y10T70/5381—Projectable beyond normal biased position
    • 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
    • Y10T70/5372—Locking latch bolts, biased
    • Y10T70/5385—Spring projected
    • Y10T70/5389—Manually operable
    • Y10T70/5394—Directly acting dog for exterior, manual, bolt manipulator
    • Y10T70/542—Manual dog-controller concentric with bolt manipulator
    • Y10T70/5425—Shiftable rollback serves as dog
    • 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
    • Y10T70/5372—Locking latch bolts, biased
    • Y10T70/5385—Spring projected
    • Y10T70/5389—Manually operable
    • Y10T70/5394—Directly acting dog for exterior, manual, bolt manipulator
    • Y10T70/542—Manual dog-controller concentric with bolt manipulator
    • Y10T70/5442—Key-actuated lock releases dog
    • Y10T70/5447—Manual bolt-manipulator operation releases dog
    • 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
    • Y10T70/5372—Locking latch bolts, biased
    • Y10T70/5385—Spring projected
    • Y10T70/5389—Manually operable
    • Y10T70/5394—Directly acting dog for exterior, manual, bolt manipulator
    • Y10T70/5491—Manual bolt-manipulator is lever
SG11991A 1983-09-30 1991-02-23 Lockset assembly SG11991G (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/537,896 US4594864A (en) 1983-09-30 1983-09-30 Lockset assembly
US56854284A 1984-01-05 1984-01-05

Publications (1)

Publication Number Publication Date
SG11991G true SG11991G (en) 1991-04-05

Family

ID=27065634

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11991A SG11991G (en) 1983-09-30 1991-02-23 Lockset assembly

Country Status (5)

Country Link
US (1) US4945737A (fr)
EP (1) EP0136891B1 (fr)
DE (1) DE3483598D1 (fr)
HK (1) HK12791A (fr)
SG (1) SG11991G (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL90915A (en) * 1988-07-29 1991-05-12 Emhart Ind Lockset having improved actuator
US5368345A (en) * 1990-10-12 1994-11-29 Watts; John R. Door lock
US5177987A (en) * 1991-07-12 1993-01-12 Shen Chao C Key-in-lever type door lock used for handicapped people
US5373716A (en) * 1992-10-16 1994-12-20 W&F Manufacturing, Inc. Multipoint lock assembly for a swinging door
US5516160A (en) * 1994-04-11 1996-05-14 Master Lock Company Automatic deadbolts
IL115243A0 (en) * 1994-09-19 1995-12-31 Master Lock Co Automatic deadbolts
US5676407A (en) * 1996-06-03 1997-10-14 Schlage Lock Company Dead bolt actuating assembly
US6135512A (en) * 1998-06-12 2000-10-24 Galvin; Donna Automatic door latch
US7407199B2 (en) 2002-10-24 2008-08-05 Assa Abloy Financial Services Ab Self-latching device
US7698917B2 (en) * 2006-03-06 2010-04-20 Handytrac Systems, Llc Electronic deadbolt lock with a leverage handle
US8001813B1 (en) * 2008-04-24 2011-08-23 William Turnbo Lever activated deadbolt lock with deadlock feature
US8186727B2 (en) * 2008-05-01 2012-05-29 James Rishel Variable bolt length door latch
US10267064B2 (en) * 2011-10-12 2019-04-23 Zephyr Lock, Llc Lock with linearly operating latch
US10858863B2 (en) * 2015-04-24 2020-12-08 Invue Security Products Inc. Self-locking lock for merchandise security
US11808056B2 (en) 2017-04-18 2023-11-07 ASSA ABLOY Residential Group, Inc. Door lock detection systems and methods
WO2019112845A1 (fr) * 2017-12-08 2019-06-13 ASSA ABLOY Residential Group, Inc. Pêne demi-tour à cran d'arrêt progressif pour pênes dormants

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US71944A (en) * 1867-12-10 andrews
US1137800A (en) * 1913-01-29 1915-05-04 Sargent & Co Night-latch.
US1876080A (en) * 1928-06-18 1932-09-06 Schlage Lock Co Door latch
US2157853A (en) * 1936-06-17 1939-05-09 Yale & Towne Mfg Co Deadlocking latch
US2661972A (en) * 1947-03-21 1953-12-08 Schlage Lock Co Reversible dead latch
US3390558A (en) * 1965-08-09 1968-07-02 Schlage Lock Co High security lock
US3751085A (en) * 1972-02-07 1973-08-07 Norris Industries Incremental dead bolt latch
US4031725A (en) * 1975-08-11 1977-06-28 Reid Floyd F Door lock
US4248452A (en) * 1978-07-12 1981-02-03 M.A.G. Engineering Co. Lock with improved provisions for withstanding forces applied to bolt
US4333324A (en) * 1979-05-02 1982-06-08 Norris Industries, Inc. Spring/dead bolt lock assembly
US4422677A (en) * 1981-02-05 1983-12-27 Emhart Industries, Inc. Latch bolt having crank camming for positive bolt positioning
US4656849A (en) * 1983-07-29 1987-04-14 Tre Corporation Deadbolt assembly having selectable backset distance
US4593542A (en) * 1983-07-29 1986-06-10 Tre Corporation Deadbolt assembly having selectable backset distance
US4594864A (en) * 1983-09-30 1986-06-17 Emhart Industries, Inc. Lockset assembly
US4643007A (en) * 1985-08-19 1987-02-17 Ilco-Unican Corp Deadbolt locking system
US4725085A (en) * 1986-07-31 1988-02-16 Kwikset Corporation Single and double latch operating devices with improved rack-pinion operation and motion transfer

Also Published As

Publication number Publication date
HK12791A (en) 1991-02-22
DE3483598D1 (de) 1990-12-20
EP0136891B1 (fr) 1990-11-14
EP0136891A3 (en) 1986-05-14
EP0136891A2 (fr) 1985-04-10
US4945737A (en) 1990-08-07

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