US1071516A - Sash-lock. - Google Patents

Sash-lock. Download PDF

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Publication number
US1071516A
US1071516A US1912706529A US1071516A US 1071516 A US1071516 A US 1071516A US 1912706529 A US1912706529 A US 1912706529A US 1071516 A US1071516 A US 1071516A
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US
United States
Prior art keywords
sash
lock
screw
head
plates
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 - Lifetime
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Inventor
Asmus D Gardemeyer
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.)
Individual
Original Assignee
Individual
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Publication date
Application filed by Individual filed Critical Individual
Priority to US1912706529 priority Critical patent/US1071516A/en
Application granted granted Critical
Publication of US1071516A publication Critical patent/US1071516A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F11/00—Man-operated mechanisms for operating wings, including those which also operate the fastening
    • 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
    • Y10T292/1033—Screw

Definitions

  • This invention relates to sash locks and the object of the invention is to provide a simple' and eiiicient device of this character by which both sashes may -be locked in an)1 adjusted position and prevented from rattling.
  • Figure ll is a front elevation showing the device applied.
  • Figi 2 isa section through the sash showing the device in top plan view.
  • Fig. S is a similar View with the top plate
  • Fig'. 4 is a sectional view on the line @L -el' of Fig. 2.v
  • l and 2 represent.I the top and bottom' sashes, respectively, of an ordinary window.
  • a locking del ⁇ vice Secured to the bottom sash is a locking del ⁇ vice which may loearranged adjacent either vertical rail of. the n per sash.
  • the device comprises a bottom p ate 3 having a central.
  • the upper plate 6 is provided with a similar channel 2 having a screw threaded port-ion 8 to correspond with the threaded portion and adapted to receive the operating screw 9 provided with a thinnb'loutton 10 at one end and with a head l1 a-tits opposite end.
  • the channels 4 and 7 are enlarged adjacent. the outer end. of the t plates 3 and 6 so as to receive a channeled head l2 formed on the pressure plate 13.
  • the head -channels to guide the pressure Specification of Iietters Patent.
  • the saine is provided with a pair of parallel pins ist arranged upon opposite sides of the head l2 and adapted to travel in the channels 15 formed in the plates 3 and G.
  • the lower plate 3 is provided with a downwardly extending flange 16 which is adapted to relieve the pressure ⁇ on the attaching screws l7, ⁇ which. in this instance oilso join the platestogether.
  • sash lock comprising a pair of-scparated attachingy plates, cach having a semicircnlar threaded channel, a screw mountedin said channel and having a. headed end, a pressure plate, a channeled lngon the pressure plate adapted to be removably engagged loythe hea-ded end ot the screw to- 1oe moved in either direction thereby, means for holding the plates together in operative position and for securing the same to the sash said plates having mating semi-chain ⁇ lar channels on opposite sides of the thread ed channel, and separated pins arranged on the pressure plate on opposite sides of lng andfadapted to engage said last named plate and prevent the same fromv turning.

Landscapes

  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)

Description

A. D. GABDEMBYER. y
sAsH LOCK.
` APPLICATION FILED JUNE28,-1912.
,0 7 1 ,v5 1 6. Patnted Aug. 26, 1.913.
www
lSan I `rancisco7 removed# siren sas earner eiseres ASMUS l).` GARDEMEYER, OF SAN' FRANCISG, CALFORNIA.
y sassi-noon.
Application ined :une as,
To czZZ whom 'if may concern? 'Be itl known that l, Asirns D. Galion- Marian` a citizen of Germany, residing' at in the connty ofSan l `rancisco and State of California, have invented new and useful Improvements in Sash Locks, of which the following is a speciication.
This invention relates to sash locks and the object of the invention is to provide a simple' and eiiicient device of this character by which both sashes may -be locked in an)1 adjusted position and prevented from rattling.
Further objects of -this invention will appear as the following' specific description is read in connection with the accompanying drawing, wchich forms a part of this appli-- eation, y'and in which,-
Figure ll is a front elevation showing the device applied. Figi 2 isa section through the sash showing the device in top plan view. Fig. S is a similar View with the top plate Fig'. 4 is a sectional view on the line @L -el' of Fig. 2.v
Referringmore .particularly to the dran ing, l and 2 represent.I the top and bottom' sashes, respectively, of an ordinary window. Secured to the bottom sash is a locking del` vice which may loearranged adjacent either vertical rail of. the n per sash. The device comprises a bottom p ate 3 having a central.
longitudinal channel fl formed therein, a portion of which is screw threaded, as shown at 5. The upper plate 6 is provided with a similar channel 2 having a screw threaded port-ion 8 to correspond with the threaded portion and adapted to receive the operating screw 9 provided with a thinnb'loutton 10 at one end and with a head l1 a-tits opposite end. The channels 4 and 7 are enlarged adjacent. the outer end. of the t plates 3 and 6 so as to receive a channeled head l2 formed on the pressure plate 13. The head -channels to guide the pressure Specification of Iietters Patent.
Patented dus'. 25,
ilg,
1912. Serial No. 706,529-
12 is adapted to he engaged by the head il on the screw 9 so thatthe pressure plate may be moved. ln order to giiide the pressure plate, the saine is provided with a pair of parallel pins ist arranged upon opposite sides of the head l2 and adapted to travel in the channels 15 formed in the plates 3 and G. The lower plate 3 is provided with a downwardly extending flange 16 which is adapted to relieve the pressure `on the attaching screws l7,`which. in this instance oilso join the platestogether. By threading the screw into the plates 3 and 6, the pressnre. plate will be moved away there-from into engagement with the rail of the upper sash, thereby orc-ing'lthe same against the sash head and locking` both sashes against inerement also preventing the sashes from rattling.
lWhatis claimed is sash lock comprising a pair of-scparated attachingy plates, cach having a semicircnlar threaded channel, a screw mountedin said channel and having a. headed end, a pressure plate, a channeled lngon the pressure plate adapted to be removably engagged loythe hea-ded end ot the screw to- 1oe moved in either direction thereby, means for holding the plates together in operative position and for securing the same to the sash said plates having mating semi-chain` lar channels on opposite sides of the thread ed channel, and separated pins arranged on the pressure plate on opposite sides of lng andfadapted to engage said last named plate and prevent the same fromv turning.
In testimony whereofmy signatiire in presence oit' two witnesses.` p Y n ASMUS D. GABDEMEYER.
Witnesses i FRANCIS DUNN, LIvER Dmnn.'
Copies of this patent maar be obgained for ve cents each, ny addressing the. ommssoner of T?ateats,A
.'iashngzon7 E. C. v
US1912706529 1912-06-28 1912-06-28 Sash-lock. Expired - Lifetime US1071516A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US1912706529 US1071516A (en) 1912-06-28 1912-06-28 Sash-lock.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1912706529 US1071516A (en) 1912-06-28 1912-06-28 Sash-lock.

Publications (1)

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US1071516A true US1071516A (en) 1913-08-26

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Family Applications (1)

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US1912706529 Expired - Lifetime US1071516A (en) 1912-06-28 1912-06-28 Sash-lock.

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3767240A (en) * 1971-07-12 1973-10-23 Sogever Ltd Electrically operated safety lock for doors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3767240A (en) * 1971-07-12 1973-10-23 Sogever Ltd Electrically operated safety lock for doors

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