US926899A - Window-sash lock. - Google Patents

Window-sash lock. Download PDF

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Publication number
US926899A
US926899A US1909477061A US926899A US 926899 A US926899 A US 926899A US 1909477061 A US1909477061 A US 1909477061A US 926899 A US926899 A US 926899A
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United States
Prior art keywords
latch
lock
plate
window
frame
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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 - Lifetime
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Inventor
Arthur C J Roy
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Arthur C J Roy
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Priority to US1909477061 priority Critical patent/US926899A/en
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Publication of US926899A publication Critical patent/US926899A/en
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Expired - Lifetime legal-status Critical Current

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    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B63/00Locks or fastenings with special structural characteristics
    • E05B63/18Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position
    • E05B63/20Locks or fastenings with special structural characteristics with arrangements independent of the locking mechanism for retaining the bolt or latch in the retracted position released automatically when the wing is closed
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00Closure fasteners
    • Y10T292/54Trippers
    • Y10T292/564Swinging bolt, swinging detent

Description

A. G. J, ROY,
WINDOW SASH LOCK APPLICATION TILED E'EB.10, 1909.
Patented July 6, 1909.
-oi construction, on will. no
, window iroc to oo moiintcd tlio czitzrli citizcn of la lcvcr iictliiitoiii lily opcriitlii ill No. i
To all wliom it Trac COfMJEI lie it known that i, 1 .ft'WlUTit (1. d1 .itor, Unitci'l St lton, rcsiding nttlio city oi lf roridcncc, in rim coui'ity oi l'froi'idcncc and irontod cnrt Wind nip;
of liiiodi? .l Flitllil limo iiii'icw and iii- 'liil iniprov'cnicnts ll .lioclis, i t wliicli tlic followo l li'fii llilfll'l, :cnco lacing land oin to tl'ic accompanying all-owing. invontion relates: to looks or iiit-EltiliG-ES indow ooislics, and has for its object to provide n iiantcncr that will automatically loci; tlic uppcr and lower window cannon toggctlicr at tho window iii closed, nnd rotiiin thorn in a loclrcd condition on; 'i manually rclcnncd.
lifiicans :n'c olso provided for retaining the locking pinto when desired so that it will not on tomoticolly opcriitc without first rclciio'ing tlic hook that retoino it. With. .tlicsc and other olijcctii in 'vicw, tlic iiwcntion coi'iiiiistn of cortiiin niwcl i c itnics I more fully do scrilicd and portioiiliirly pointed out in the iippcndcd cliiiino.
i n the occonipiin ring drowingii: Figure i iii n. control .sicotinniil oido cio mtion oliowing in position and the; from its catch on the which position the oncrl. Fig. 2-i.- :1. control Sectional side notation showing the lower portion oi tlic window in the not of l ning clos'ol i nd in position to have tlic trip K contact witli the catch to throw tho liiti'zli and roiciioc tlic lock plate. l i' 8-is a plan View showing the relative, positions ot tlioli tcli in l loclr. plate and the rctnini 1 ml; in p oition in sold locli plsrtc to pro-limit tli ttcrironi being on tonntticnlly l--- i' ii front vicw oii' tlic and its operating niocligins it iescctionzil plan VlBW on lino oi' l ig. d oliowing the top of the ironic rcingWiJ-d. llig. ii in o dctailin perspective on wing tlic trip lc rcr. Fig. 7 is a detail lock 111 3; plotc rcniovod opposite window, in
lock plast c, f1 ism; l? 1d. 5
HTBTSpGOlViVQ showing the latch.
the meeting in wliicli piincs of glass. 3fi nil i iii-o sot respectively.
tin the meeting m l 2 of the upper cash is iiil'lfil I") which. is pro Vidoil Wlilll 2i .zilillll g ovcr-lninging noon plccc (i, sold ciitcli locnig scour-oil to tire mil r idcii'tion "Eliot/torn Patient.
- ing; it in their meeting; mils oiicli tinieto loclc the window.
ENUlC, nnonn isiiiiiin.
, Patented July 6, 1909. Gilli. iicrial N0. ilfilt'il.
scnxws 7-7 through its cars Mounted on tho inceting rail 1 of the lower snsli tho lowor plate frzn'nc 9, which is proridcd witli i top plate 10 on which is 1nountcd tlic lock plotc 11. This lock plate is for-mod with o tapering circular rib l2, soc Fig. 3, irliic'c cxtcnds out from one side ior1nnnipulotinglmndic 13, said rib coming siiliotan iiiliy to a point at 14, whereby it adopted to better enter tlic catch as it swings around into the same. This pliitcis mounted on tho pivot pin 15, which pin is sqiiorcd as at 16 tlinougli the plate and ex.- tends down tl'irougli the top pinto 10 of the iromn. Ono end 17 of a coil spring extends through this pin and after taking several turns around the sonic thoopp'ositc cnd of sold spring enters tlic top plate oi tlic frarnc at 18 tlicroliy providing means for out0n1otici-illy and quickly opcroting the loci; plate to engage 't-.i1.(5'( &l1(ill as soon permitted to do so by the withdrawing of its retaining latch. This retaining lntch 19 is pivotiilly mounted noiir one end of the short shaft 20, the opposite end of said latch being turned upward to extend through the hole 22 in the top of the ironic and into the lock plate. The pivotod mid of said latch is provided with an overhanging finger 23, by which the soon is ongogcd and manipulated. This latch is normally hold in its up or locked position by the tension of the coil spring 24 which is wound around said slizil't 20,-onc end being arranged to. engage the underside of said latch to press it upward. Tlic trip lever 25 is also loosely mounted on this shaft 20 and provided with a horizontally extending pin 26 which is iidziptcd to project lioncotli tliv overhanging linger 23, said lcvcr is also providcd Wllili'flll ilp-tiirncd nd 2? which is adapted to in 011- gogcd by the slanting cdgc oi the noscon tho catch, in the monnvr illustrated in Fig. 2, to tip back said trip lcvcr, causing its pin 26 to cngzigo the finger 23 on the latch to withdraw the np-turncd and of tho latter from tho look plotc, wlicrcliy the operating spring;- of thc lock pinto will cause mid plot". to rotatc, and as soon as the window is closed into position this lock plate will follow around bencoth the catch on the oppositc mil cccuroly locking llic two sashes togctlicr. This trip lover is nori'nclly hold up in position and in contact with tho lzitcli by it slight spring 28. ll1is lllDltVUllH :L1'l5L1ig0dSO that it may be Lippcd ill) back out of the way beneath the lock frame to allow the upper rail of the upper sash to i spring actuated lock plate rotatably mountl. A sash lock comprising a frame, a
pass the upper rail of the lower sash when the ed in said frame, a spring pressed latch for I vided a hook member 29 which is pivoted at 30 in the lock plate frame. This hook member is provided with a downwardly turned end 31 which is ada ted to engage a slot 32 formed to receive it in the looking plate. This hook is also rovided with a handle 33 by which it may be manipulated.
My improved lock is simple in construction, positive in its action and may be automatically o erated to positively lock the window each time the window is closed.
Having thus described my invention, what I claim as new and desire to secure by Letters Patent, is:.
1. A sash lock comprising a frame, a spring-actuated lock plate rotatably n1ounted in said frame, a latch for retaining said plate, a catch on the op osite window sash, and a trip lever adapted to be actuated by said catch whereby said latch is operated to release said lock plate to move into engagement with said catch when the windows are closed.
2. A sash lock comprising a frame, a spring-actuated lock plate rotatably mounted in said frame, a pivotally hung latch for retaining said plate, a catch on the opposite window sash, and a pivoted trip lever for controlling said latch, said trip adapted to be actuated'bysaid catch whereby said latch is operated to release said lock plate to move into engagement with said catch when the windows are closed.
3. A sash lock comprising a frame, a spring actuated lock plate rotatably mounted in said frame, a spring pressed latch for retaining said plate and a trip lever for controlling said latch, a shaft in said frame oilv which both said latch and lever are loosely mounted, and means on the opposite window sash for receiving the lock plate and also for engaging and operating said trip to release said lock plate to move into engagement with said receiving means.
- top rail of one window sash is required to pass retaining said plate, a trip lever for cont-rollin said latch, a shaft in said frame on which both said latch and lever are loosely mountlease the lock plate to move into engagementwith said catch.
5. A sash lock comprising a frame, a
spring actuated lock plate rotatably 1nounted in said. frame, a spring pressed latch for retaining said plate, a trip lever provided with a laterally extending pin for engaging said latch,.a shaft in said frame on which both said latch and lever are loosely mounted, a catch on the opposite Window sash, the end of said trip lever being turned up to be engaged and operatedbysdid catch to release the lock'plate tonnove into engagement with saidcatch. 1
i 6. A sash lock comprising a frame, a spring actuated look plate rotatably mounted in said frame, a latch for retaining said plate, a catch on the opposite window sash, a trip lever adapted to be actuated by said catch whereb lease said loci plate to move into engagement with said catch when the windows are closed, and a manually operated'hook adapted to be moved into engagement with the lock plate to prevent'the same from being automatically operated when the window is brought to its closed position.
7. A sash lock comprising a frame, a spring actuated look plate rotatably mounted in said frame, a spring pressed latehfor retaining said plate, a trip lever for controlling said latch, a shaft in said frame onwhich both said .latch and lever are loosely mountsaid latch is operated to re-.
US1909477061 1909-02-10 1909-02-10 Window-sash lock. Expired - Lifetime US926899A (en)

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US1909477061 US926899A (en) 1909-02-10 1909-02-10 Window-sash lock.

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US1909477061 US926899A (en) 1909-02-10 1909-02-10 Window-sash lock.

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Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2480016A (en) * 1945-11-29 1949-08-23 Granberg Fred Sash lock
US2645515A (en) * 1950-09-05 1953-07-14 Sr Valery C Thomas Window lock
US2846258A (en) * 1956-06-21 1958-08-05 Granberg Fred Sash lock
US20080246287A1 (en) * 2007-04-04 2008-10-09 Imperial Usa, Ltd. Window Lock with Automatic Latch Retention Mechanism and Associated Method
US9840860B2 (en) 2009-05-29 2017-12-12 Vision Industries Group, Inc. Double-action, adjustable, after-market sash stop
US10006232B2 (en) 2006-03-28 2018-06-26 Vision Industries Group Window vent stop with flexible side engagement pieces
US10107021B1 (en) 2006-03-28 2018-10-23 Vision Industries Group, Inc. Window vent stop with plastic spring member for bi-directional biasing of the tumbler
US10323446B2 (en) 2014-03-06 2019-06-18 Vision Industries Group, Inc. Integrated sash lock and tilt latch combination with improved interconnection capability therebetween
US10633897B2 (en) 2017-02-16 2020-04-28 Vision Industries Group, Inc. Tamper-resistant lock
US10704297B2 (en) 2014-03-06 2020-07-07 Vision Industries, Inc. Impact resistant lock and tilt latch combination for a sliding sash window
US10844636B2 (en) 2017-05-23 2020-11-24 Vision Industries Group, Inc. Combination forced entry resistant sash lock and tilt latch, also functioning as a window opening control device
US10844642B2 (en) 2014-03-06 2020-11-24 Vision Industries Group, Inc. Combination four-position sash lock and tilt latch also functioning as a window opening control device
US10865592B2 (en) 2014-03-06 2020-12-15 Vision Industries Group, Inc. Sash lock and tilt latch also functioning as a window vent stop, with automatic locking upon closure

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2480016A (en) * 1945-11-29 1949-08-23 Granberg Fred Sash lock
US2645515A (en) * 1950-09-05 1953-07-14 Sr Valery C Thomas Window lock
US2846258A (en) * 1956-06-21 1958-08-05 Granberg Fred Sash lock
US10006232B2 (en) 2006-03-28 2018-06-26 Vision Industries Group Window vent stop with flexible side engagement pieces
US10053896B2 (en) 2006-03-28 2018-08-21 Vision Industries Group, Inc. Window vent stop with flexible side engagement pieces
US10107021B1 (en) 2006-03-28 2018-10-23 Vision Industries Group, Inc. Window vent stop with plastic spring member for bi-directional biasing of the tumbler
US8002317B2 (en) 2007-04-04 2011-08-23 Imperial Usa, Ltd. Window lock with automatic latch retention mechanism and associated method
US20080246287A1 (en) * 2007-04-04 2008-10-09 Imperial Usa, Ltd. Window Lock with Automatic Latch Retention Mechanism and Associated Method
US9840860B2 (en) 2009-05-29 2017-12-12 Vision Industries Group, Inc. Double-action, adjustable, after-market sash stop
US10920469B2 (en) 2009-05-29 2021-02-16 Vision Industries Group, Inc Double-action, adjustable, after-market sash stop
US10704297B2 (en) 2014-03-06 2020-07-07 Vision Industries, Inc. Impact resistant lock and tilt latch combination for a sliding sash window
US10844642B2 (en) 2014-03-06 2020-11-24 Vision Industries Group, Inc. Combination four-position sash lock and tilt latch also functioning as a window opening control device
US10865592B2 (en) 2014-03-06 2020-12-15 Vision Industries Group, Inc. Sash lock and tilt latch also functioning as a window vent stop, with automatic locking upon closure
US10323446B2 (en) 2014-03-06 2019-06-18 Vision Industries Group, Inc. Integrated sash lock and tilt latch combination with improved interconnection capability therebetween
US10633897B2 (en) 2017-02-16 2020-04-28 Vision Industries Group, Inc. Tamper-resistant lock
US10844636B2 (en) 2017-05-23 2020-11-24 Vision Industries Group, Inc. Combination forced entry resistant sash lock and tilt latch, also functioning as a window opening control device

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