GB1126843A - Reversible latch assembly - Google Patents

Reversible latch assembly

Info

Publication number
GB1126843A
GB1126843A GB14764/67A GB1476467A GB1126843A GB 1126843 A GB1126843 A GB 1126843A GB 14764/67 A GB14764/67 A GB 14764/67A GB 1476467 A GB1476467 A GB 1476467A GB 1126843 A GB1126843 A GB 1126843A
Authority
GB
United Kingdom
Prior art keywords
head
stem
face
retained
plate
Prior art date
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
Application number
GB14764/67A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Von Duprin LLC
Original Assignee
Von Duprin LLC
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 Von Duprin LLC filed Critical Von Duprin LLC
Publication of GB1126843A publication Critical patent/GB1126843A/en
Expired legal-status Critical Current

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
    • 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
    • E05B63/04—Locks or fastenings with special structural characteristics for alternative use on the right-hand or left-hand side of wings
    • E05B63/044—Locks or fastenings with special structural characteristics for alternative use on the right-hand or left-hand side of wings with reversible bolt or bolt head
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/10—Bolts of locks or night latches
    • E05B15/102—Bolts having movable elements
    • E05B2015/105—Two pivoting latch elements with opposite inclined surfaces mounted on one slidable main latch-piece
    • 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
    • Y10T292/0971—Cam 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
    • Y10T292/1097—Reversible
    • Y10T292/1098—Cam and lever operating means

Abstract

1,126,843. Latches. VON DUPRIN Inc. 31 March, 1967 [4 April, 1966], No. 14764/67. Heading E2A. A latch assembly comprises a case 10 and a latch bolt structure having a stem 22 and a head 28 of generally cylindrical form but having at least one chordal face 29 or 30, a removable face plate 15 on the case, the inner surface of the face plate being formed to provide a cylindrical inwardly extending barrel 19 concentric with the axis of the stem 22 and receiving, supporting and guiding the head, a removable finish plate 38 overlying the face plate, the finish plate being formed with an aperture 41 registerable with the barrel 19 and formed with opposite chordal boundaries 42, 43 selectively cooperative with the chordal face of the bolt head to restrain the head against turning movement. As shown, the head is screwed on to the stem 22 and is retained hereon by a pin 36 which cooperates with a flat 34 on the stem to permit rotation of the head between positions on the stem 180 degrees apart, the head being retained in either of these positions by subsequent fitting of the finish plate 38. In another arrangement, Figs. 3 and 4 (not shown), the head is a sliding fit on the stem and is retained hereon by cooperating pins and grooves.
GB14764/67A 1966-04-04 1967-03-31 Reversible latch assembly Expired GB1126843A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US540019A US3361464A (en) 1966-04-04 1966-04-04 Reversible latch assembly with turnable latch head

Publications (1)

Publication Number Publication Date
GB1126843A true GB1126843A (en) 1968-09-11

Family

ID=24153642

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14764/67A Expired GB1126843A (en) 1966-04-04 1967-03-31 Reversible latch assembly

Country Status (3)

Country Link
US (1) US3361464A (en)
DE (1) DE1653953A1 (en)
GB (1) GB1126843A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2230551A (en) * 1989-04-07 1990-10-24 J E Reynolds & Company Ltd Latch bolt assembly
GB2418453A (en) * 2004-01-09 2006-03-29 Colin Sidney Middleton Latch with rotatable bolt head to allow mounting in alternative orientations

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4294089A (en) * 1978-11-30 1981-10-13 Best Lock Corporation Latchbolt rim lock
US4695082A (en) * 1986-02-26 1987-09-22 Marks George R Reversible mortise lock
US4674776A (en) * 1986-03-03 1987-06-23 Baldwin Hardware Corporation Mortise lock having secured stops
US5123684A (en) * 1991-05-17 1992-06-23 Yeh Ming Tien Door lock with invertable bolt
US5666830A (en) * 1994-06-23 1997-09-16 Litvin; Noel Security lock, with free opening from indoors
US6045169A (en) * 1996-04-16 2000-04-04 Harrow Products, Inc. Latch bolt set
US6349982B2 (en) 1999-07-02 2002-02-26 Corbin Russwin, Inc. Reversible mortise lock
US7108300B2 (en) * 2003-02-27 2006-09-19 Yale Security Inc. Reversible latch bolt
CA2620562A1 (en) * 2005-08-31 2007-03-08 Yale Security Inc. Reversible latch bolt
US20070114800A1 (en) * 2005-11-04 2007-05-24 Yung-Chang Kuo Universal door lockset
US20080150302A1 (en) * 2006-03-02 2008-06-26 Chung-Liang Lin Bolt Assembly for Lock
FI120416B (en) * 2007-04-27 2009-10-15 Abloy Oy Lock of the door
TWM362877U (en) * 2009-03-06 2009-08-11 Tong Lung Metal Ind Co Ltd Lock-latch with clutching structure
US8366158B2 (en) * 2010-03-01 2013-02-05 Te-Yu Chen Latch direction change structure of lock
US11920389B2 (en) * 2018-01-31 2024-03-05 Assa Abloy Access And Egress Hardware Group, Inc. Reversible latchbolt
US11639618B2 (en) * 2018-01-31 2023-05-02 Assa Abloy Access And Egress Hardware Group, Inc. Reversible latchbolt
SE543452C2 (en) * 2018-08-23 2021-02-23 Stendals El Ab Locking device with a movable actuator for selecting an active side of a door, accessible from a side facing away from the locking bolt
US20220010587A1 (en) * 2020-07-01 2022-01-13 Cmech (Guangzhou) Ltd. Door lock with handle
US11840870B1 (en) * 2022-12-12 2023-12-12 Pujiang County Shangxin Industry And Trade Co., Ltd. Lock structure

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US346349A (en) * 1886-07-27 Frederick james biggs
US195270A (en) * 1877-09-18 Improvement in reversible latches
US1126180A (en) * 1913-03-24 1915-01-26 George E Cleaver Lock mechanism.
US1865128A (en) * 1930-10-13 1932-06-28 Mckinney Mfg Co Latch mechanism
US2062766A (en) * 1934-11-07 1936-12-01 Schlage Lock Co Door lock
US2516991A (en) * 1947-04-02 1950-08-01 Yale & Towne Mfg Co Reversible deadlatch
DE1039879B (en) * 1954-11-19 1958-09-25 Zeiss Ikon Ag Mortise lock

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2230551A (en) * 1989-04-07 1990-10-24 J E Reynolds & Company Ltd Latch bolt assembly
GB2230551B (en) * 1989-04-07 1993-05-05 J E Reynolds & Company Ltd Reversible latch bolt assemblies
GB2418453A (en) * 2004-01-09 2006-03-29 Colin Sidney Middleton Latch with rotatable bolt head to allow mounting in alternative orientations
GB2418453B (en) * 2004-01-09 2006-08-09 Colin Sidney Middleton Improvements in latches

Also Published As

Publication number Publication date
US3361464A (en) 1968-01-02
DE1653953A1 (en) 1971-05-13

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