GB1163398A - Improvements in Door Latches - Google Patents
Improvements in Door LatchesInfo
- Publication number
- GB1163398A GB1163398A GB04320/68A GB1432068A GB1163398A GB 1163398 A GB1163398 A GB 1163398A GB 04320/68 A GB04320/68 A GB 04320/68A GB 1432068 A GB1432068 A GB 1432068A GB 1163398 A GB1163398 A GB 1163398A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plates
- pin
- bolt
- slots
- slot
- 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
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/08—Locks or fastenings for special use for sliding wings
- E05B65/0811—Locks or fastenings for special use for sliding wings the bolts pivoting about an axis perpendicular to the wings
- E05B65/0817—Locks or fastenings for special use for sliding wings the bolts pivoting about an axis perpendicular to the wings with additional movement, e.g. toggle, overcenter, excentric
-
- 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
- Y10T292/0911—Hooked end
- Y10T292/0913—Sliding and swinging
- Y10T292/0914—Operating means
- Y10T292/0917—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
- Y10T292/0911—Hooked end
- Y10T292/0945—Operating means
- Y10T292/0951—Rigid
- Y10T292/0956—Sliding catch
-
- 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
- Y10T292/1022—Rigid
- Y10T292/1028—Sliding catch
Landscapes
- Hinges (AREA)
- Lock And Its Accessories (AREA)
Abstract
1,163,398. Latches. NATIONAL LOCK CO. 25 March, 1968 [21 Sept., 1967], No. 14320/68. Heading E2A. A latch comprises an adjustable pivotable hook bolt 66 having two elongated slots 74, 75 through which passes respectively a first pin 54 and a control pin 57, the pin 54 passes also through inclined slots 64 in a pair of parallel arms 61 and slots 53 in a pair of parallel plates 51 and the control pin passes through upwardly extending slots 55 in plates 51. The reduced ends of a hub 41 are supported rotatably in apertures 52 in the plates and in the side wall of a housing and cover and a projection 46 on each side of an end of an arm on the hub extends into an opening 62 in each arm 61. The hub is rotatable by a handle to raise the arms 61 which are constrained by the pin 54 in inclined slot 64 to move forwardly together with the bolt and thereby disengaging the control pin 57 from a recess 56 in the slot 55, the bolt is then pivotable about pin 54 to unlatching position. The position of the bolt is adjustable by slackening a screw 89 engaged in a pivoting adjusting member 79 allowing it to be raised in a slot in the front plate of the housing thereby pivoting the member 79 and disengaging serrated edge 84 on the member from a serrated edge 59 on the upper edge of the plates, the plates can then be pivoted and the bolt is movable to an adjusted position. The member 79 is then pivoted downwardly and secured by the screw with the serrated edges on the member and plates engaging.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US66954667A | 1967-09-21 | 1967-09-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1163398A true GB1163398A (en) | 1969-09-04 |
Family
ID=24686746
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB04320/68A Expired GB1163398A (en) | 1967-09-21 | 1968-03-25 | Improvements in Door Latches |
Country Status (2)
Country | Link |
---|---|
US (1) | US3437363A (en) |
GB (1) | GB1163398A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120292923A1 (en) * | 2011-05-18 | 2012-11-22 | Jacou Industry Zhongshan Limited | Privacy latch |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITTO20050773A1 (en) * | 2005-10-31 | 2007-05-01 | Savio Spa | SAFETY DEVICE AGAINST FALSE MANOVRE FOR SLIDING WINDOWS |
AT509095B1 (en) * | 2009-11-26 | 2012-04-15 | Ltw Intralogistics Gmbh | SHELTER WITH LOCK SENSOR |
US9540842B2 (en) * | 2011-07-22 | 2017-01-10 | Overhead Door Corporation | Door latch assembly with movable lock plate |
US9518411B2 (en) * | 2012-03-06 | 2016-12-13 | Ferco Ferrures De Batiment Inc. | Mortise door lock system |
US20210230867A1 (en) * | 2020-01-27 | 2021-07-29 | Norse Inc. | Fastener system and method |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2789852A (en) * | 1955-11-18 | 1957-04-23 | Arthur R Adams | Lock mechanism |
US2924475A (en) * | 1957-03-26 | 1960-02-09 | Fred J Russell | Sliding door latch with dead lock |
US2928689A (en) * | 1957-05-20 | 1960-03-15 | Coast Pro Seal & Mfg Co | Sliding door latch mechanism |
US2980458A (en) * | 1959-05-11 | 1961-04-18 | Fred J Russell | Sliding door latch with dead lock |
US3105711A (en) * | 1961-09-18 | 1963-10-01 | W & F Mfg Inc | Lock for sliding doors |
-
1967
- 1967-09-21 US US669546A patent/US3437363A/en not_active Expired - Lifetime
-
1968
- 1968-03-25 GB GB04320/68A patent/GB1163398A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120292923A1 (en) * | 2011-05-18 | 2012-11-22 | Jacou Industry Zhongshan Limited | Privacy latch |
US9151080B2 (en) * | 2011-05-18 | 2015-10-06 | Jacou Industry Zhongshan Limited | Privacy latch |
Also Published As
Publication number | Publication date |
---|---|
US3437363A (en) | 1969-04-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
435 | Patent endorsed 'licences of right' on the date specified (sect. 35/1949) | ||
PLE | Entries relating assignments, transmissions, licences in the register of patents | ||
PLNP | Patent lapsed through nonpayment of renewal fees |