US1444393A - Operator for swinging windows - Google Patents

Operator for swinging windows Download PDF

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Publication number
US1444393A
US1444393A US541829A US54182922A US1444393A US 1444393 A US1444393 A US 1444393A US 541829 A US541829 A US 541829A US 54182922 A US54182922 A US 54182922A US 1444393 A US1444393 A US 1444393A
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United States
Prior art keywords
nut
rod
operator
pivotally mounted
window
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
Application number
US541829A
Inventor
Schonfield William
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Individual
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Individual
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Publication date
Application filed by Individual filed Critical Individual
Priority to US541829A priority Critical patent/US1444393A/en
Application granted granted Critical
Publication of US1444393A publication Critical patent/US1444393A/en
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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
    • E05F11/02—Man-operated mechanisms for operating wings, including those which also operate the fastening for wings in general, e.g. fanlights
    • E05F11/34—Man-operated mechanisms for operating wings, including those which also operate the fastening for wings in general, e.g. fanlights with screw mechanisms
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19642—Directly cooperating gears
    • Y10T74/19698—Spiral
    • Y10T74/19702—Screw and nut
    • Y10T74/19735—Nut disengageable from screw

Definitions

  • the present invention relates to improvements in that class of apparatus for opening and closing skylights, taillights, casement windows and the li re in which a screw threaded rod pivotally mounted on the sash passes through and is actuated by a nut pivotally mounted on the fixed framing.
  • This class of apparatus has the disadvantage in use that the time employed in opening or closing a casement window or the like is relatively considerable as com :ared with an ordinary casement fastening.
  • the object of the present invention is to provide means whereby the nut can he released at will from the screw threaded rod to allow oi' the window heing moved to the desired position without it being necessary to screw the rod through the nut to reach that position.
  • the present invention coniprises the use of the class of apparatus described of a solid mutilated nut with a threaded portion on each side or the bore in parallel alignment.
  • This mutilated nut is pivotally mounted in a bracket attached to the window frame and controlled by a spring tending to lreep the internal threads on opposite sides of the bore of said nut in engagement with the screw threaded rod.
  • Figure 1 shows a front view oi the lower part of the easement window and its frame.
  • Figure 2 shows a sectional plan view of Figure 1.
  • Figure 3 shows an end view on an enlar scale of the nut and the screwed rod in position in said nut
  • F urs l shows section on the line A. B. or Figure 3.
  • the windew 1 is hinged to the frame 2 ant 's held in the desired position by means of the Serial ll'o. 541,829.
  • the internal thread 10 in the bore oi the nut 5 is cut away as shown more particularly in Figures 3 and i so that only two or three threads on opposite sides each end of ti e nut engage with the screwed rod 3 when the nut is held on the position shown in Figure by means oi? the leaf spring 11.
  • ii'hat I claim is f1.
  • i rpparatus tor opening and closing shy lights 'i tU'lllEl'litS easement windows and the like comprising crew tln'eaded rod pivotally mounted on the sasln a.
  • bracket mounted on the fixed 'i ranie a mutilated nut pivot ally mounted in said bracket adapted to receive said screw threaded. rod with a threaded portion on each side of its bore in parallel alig nnent and a spring hearing against said pivoted nut and tending to keep the internal threads on opposite sides '11 the here oi said nut in engagement with said screw threaded rod.
  • lipparatus tor opening and closing slaylights, tanlights, casement windows and the like comprising a screw threaded rod pivotally mounted on the sash, av hracliet mounted on the fixed frame, a nut pivotally mounted in said hraclret adapted to receive said screw threaded rod.

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  • Wing Frames And Configurations (AREA)

Description

F1 LED MAR. 7 v 1922 Patented ti,
in) w an 1:\ a ts a WILLIAM SCHONFIELD, OF LONDON, ENGLAND.
OPERATOR FOR SWINGING VIINDONS.
Application filed March 7, 1922.
T 0- all whom it may concern Be it known that l, lViLnnxn Sorronrrnrn, a subject of the King oi Great Britain and Ireland, residing at 8 Goring Street, St. lvlary Axe, London, E. C. 3., have invented new and useful Improvements in and Connected with Operators for Swinging lVin dows, on which application has been made for Letters Patent in Great Britain, No. 9658, filed 31st March, 1921, of which the tollowing is a specification.
The present invention relates to improvements in that class of apparatus for opening and closing skylights, taillights, casement windows and the li re in which a screw threaded rod pivotally mounted on the sash passes through and is actuated by a nut pivotally mounted on the fixed framing.
This class of apparatus has the disadvantage in use that the time employed in opening or closing a casement window or the like is relatively considerable as com :ared with an ordinary casement fastening.
The object of the present invention is to provide means whereby the nut can he released at will from the screw threaded rod to allow oi' the window heing moved to the desired position without it being necessary to screw the rod through the nut to reach that position.
Briefly stated the present invention coniprises the use of the class of apparatus described of a solid mutilated nut with a threaded portion on each side or the bore in parallel alignment. This mutilated nut is pivotally mounted in a bracket attached to the window frame and controlled by a spring tending to lreep the internal threads on opposite sides of the bore of said nut in engagement with the screw threaded rod.
My invention is illustrated by way of example in the accompanying drawings, in which Figure 1 shows a front view oi the lower part of the easement window and its frame.
Figure 2 shows a sectional plan view of Figure 1.
Figure 3 shows an end view on an enlar scale of the nut and the screwed rod in position in said nut, and
F urs l shows section on the line A. B. or Figure 3.
Referring now to the drawings; the windew 1 is hinged to the frame 2 ant 's held in the desired position by means of the Serial ll'o. 541,829.
V in the nut 5 mounted on the window frame t. its shown in Figures 8 and i the said nut 5 is pivotally mounted at 7 in the lugs 8 ol? the bracket 9 which is screwed to the window frame. The internal thread 10 in the bore oi the nut 5 is cut away as shown more particularly in Figures 3 and i so that only two or three threads on opposite sides each end of ti e nut engage with the screwed rod 3 when the nut is held on the position shown in Figure by means oi? the leaf spring 11. i
.t will be readily understood that when it is desired to move the window to adesired position without screwing the rod through the not the latter can be pressed down against the spring l and thus release its threads 10 from the rod and consequently allow the rod to he pushed through the nut. When however, the nut released, it immediately engages the rod and holds it in the set position.
ii'hat I claim is f1. i rpparatus tor opening and closing shy lights 'i tU'lllEl'litS easement windows and the like comprising crew tln'eaded rod pivotally mounted on the sasln a. bracket mounted on the fixed 'i ranie, a mutilated nut pivot ally mounted in said bracket adapted to receive said screw threaded. rod with a threaded portion on each side of its bore in parallel alig nnent and a spring hearing against said pivoted nut and tending to keep the internal threads on opposite sides '11 the here oi said nut in engagement with said screw threaded rod.
2. lipparatus tor opening and closing slaylights, tanlights, casement windows and the like, comprising a screw threaded rod pivotally mounted on the sash, av hracliet mounted on the fixed frame, a nut pivotally mounted in said hraclret adapted to receive said screw threaded rod. an inter; ll thread in the bore of said nut cut a ay so that only a small nuinher o't thr ttlS remain on opposite sides on each end of 'd nut anl a spring hea in against pivoted nut and tending to keen h on opposite sides screwed rod 3 hinged at l to the window sash and co-acting t e internal threads in thebore of said nut in cng: uneut with said threaded rod.
in witness whereof haye signed uiv name to this specification.
l Vllalil Ail l gCl-YONFI Elil).
US541829A 1922-03-07 1922-03-07 Operator for swinging windows Expired - Lifetime US1444393A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US541829A US1444393A (en) 1922-03-07 1922-03-07 Operator for swinging windows

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US541829A US1444393A (en) 1922-03-07 1922-03-07 Operator for swinging windows

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US1444393A true US1444393A (en) 1923-02-06

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050039557A1 (en) * 2000-06-29 2005-02-24 Astrium Gmbh Linear actuation device for spacecraft and solar generator unfolding systems
US8365470B1 (en) 2008-03-07 2013-02-05 Campbell Frank W Lead screw operator
US11002057B1 (en) 2017-07-07 2021-05-11 QuB LLC Window operating system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050039557A1 (en) * 2000-06-29 2005-02-24 Astrium Gmbh Linear actuation device for spacecraft and solar generator unfolding systems
US6997416B2 (en) * 2000-06-29 2006-02-14 Astrium Gmbh Linear actuation device for spacecraft and solar generator unfolding systems
US7222822B2 (en) 2000-06-29 2007-05-29 Astrium Gmbh Linear actuation device for spacecraft and solar generator unfolding systems
US8365470B1 (en) 2008-03-07 2013-02-05 Campbell Frank W Lead screw operator
US11002057B1 (en) 2017-07-07 2021-05-11 QuB LLC Window operating system

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