US1101257A - Window-operating device. - Google Patents

Window-operating device. Download PDF

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Publication number
US1101257A
US1101257A US81744214A US1914817442A US1101257A US 1101257 A US1101257 A US 1101257A US 81744214 A US81744214 A US 81744214A US 1914817442 A US1914817442 A US 1914817442A US 1101257 A US1101257 A US 1101257A
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United States
Prior art keywords
lever
window
shaft
closure
pivot
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Expired - Lifetime
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US81744214A
Inventor
John Dawson
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TRUSSED CONCRETE STEEL Co OF CANADA Ltd
Original Assignee
TRUSSED CONCRETE STEEL Co OF CANADA Ltd
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Priority to US81744214A priority Critical patent/US1101257A/en
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Expired - Lifetime legal-status Critical Current

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    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00Power-operated mechanisms for wings
    • E05F15/60Power-operated mechanisms for wings using electrical actuators
    • E05F15/603Power-operated mechanisms for wings using electrical actuators using rotary electromotors
    • E05F15/611Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings
    • E05F15/63Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by swinging arms
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2400/00Electronic control; Electrical power; Power supply; Power or signal transmission; User interfaces
    • E05Y2400/10Electronic control
    • E05Y2400/30Electronic control of motors
    • E05Y2400/3013Electronic control of motors during manual wing operation

Definitions

  • This invention relates to means for swinging windows, shutters and doors hinged on horizontal pivots, preferably along their upper edges, although the pivots may be positioned anywhere else with reference to the such closures, and its object is to provide a device of this character which shall be simple in construction, positive and simple in operation, and whose manufacturing cost shall be low.
  • This invention also consists in a slotted bar connected to the freeend of the operating lever, a wheel provided with teeth that may enter the slots in the bar, and means to support and turn said wheel to swing the lever up and down, together with means for guiding the slotted bar in engagement with said wheel.
  • Figure 1 is an inside elevation of a. window operating installation embodying this invention.
  • Figs. 2 and 3 are sections on the line 2-2 of Fig. 1 showing the window in two positions.
  • Fig. 1 is a section on the line A-l of Fig. 3.
  • Fig. 5 is a 'section on the line 5-5 of Fig. 2.
  • Fig. 6 is an elevation of the support for the operating shaft.
  • the construction of the window frame, of the window, or the means for supporting the window in the frame form no part of this invention.
  • the window and its frame may be of any desired character and the window may be pivoted along a horizontal line at any desired distance from its lower edge.
  • vertical pillars 1 are shown adjacent the lintels 2 and sills 3 of the window frames.
  • Hinges 4 are shown connected to the lintels 2 and the window sashes 5, but any other construction may be employed.
  • Extending between the lintels and sills, and connected thereto in any desired manner, are the guides 6 for the pivots of the operating levers.
  • One manner of constructing and securing the guides consists in fastening channels 7 against angle bars 8, which, in turn, are connected to the lintels and sills by means of corner irons 9.
  • the operating levers 11 are preferably provided with pivot pins 12 which carry anti-friction rollers 13, slidably in the channels 7.
  • Pivot blocks 14 may be connected to any desired portions of the window sashes at any desired distance from the ends there of, and to these blocks, the levers 11 connect.
  • Secured to the pillars 1 are any desired number of bearings 15. for the shaft 16, preferably a tube, while bars 17 may be secured to the sills 3, if desired, to carry the shaft intermediate the bearings 15.
  • On this shaft may be secured any desired number of toothed wheels18, preferably in the form of a plate of sheet steel formed with proper teeth, and mounted on the sleeve 19, having a flange 20.
  • a ring 22 may be shrunk onto or otherwise secured to the sleeve 19 to hold the toothed plate in position.
  • window operating levers 11 will depend largely upon the length of the sashes, it being advisable to space the levers about ten feet apart for long sashes and to place one lever in the middle of each short sash, although this mechanism will also operate properly when the levers 11 connect to the ends of short sashes.
  • The'proportions and other details can all be changed without departing from the spirit of my invention as set forth in the claims. While this device has been described as connected to a window sash, it will be understood that it is equally applicable to any other closures mounted on horizontal pivots.”
  • a'closure operating device the com bination of a frame, vertical guides comprising channel bars secured to the frame at their .ends, a closure hinged at its upper end in said frame, a lever mounted between said guides and having .a pivot intermediate its ends, rollers mounted on said pivot and slidable in said channels, means to piv otally connect one end of said lever to said closure, and means to move the other end of the lever up or down at will.
  • a closure operating device the combination of a frame, a closure mounted; therein on a. horizontal pivot, a vertical guide, a pivot slidably mounted therein, a 1
  • a closure operating device In a closure operating device, the combination of a frame, a closure mounted therein to swing on a horizontal pivot, a vertical guide, a pivot slidably" mounted therein, a lever mounted intermediate its ends on said' pivot, means pivotally connecting one end of the lever to said closure, a slotted bar connected to the opposite end of the lever, a horizontal shaft, a gear mounted thereon and engaging the slotted bar, a guide for the slotted bar mounted on the shaft, and means for turning the shaft.
  • a closure operating device the combination of a frame,- a closure mounted therein to swing on a horizontal pivot, a vertical guide, a pivot slidably mounted therein, a lever mounted intermediate its ends on said pivot, means pivotally connecting one end of the lever to said closure, a. bar connected to the opposite end of the lever, a horizontal shaft, a gear mounted thereon and en- 1 gaging the bar, and means for turning the shaft.
  • a closure operating device the com bination of a'frame, a closure mounted therein to swing on a horizontal pivot, a vertical I guide,- a pivot slidably mounted therein, a lever mounted intermediate its ends on said pivot, means pivotally connecting one end of the lever to said closure, a slotted bar a horizontal shaft, a gear mounted thereon and engaging the slotted bar, a normally inoperativelocking device for the slotted bar mounted on the shaft, and means for turn- M l 7.
  • a closure operating device the combination of a frame, vertical guides comprising channel bars secured to the frame at their ends, a; closure hinged at its upper end I 4 in said frame, a lever mounted between said guides and having a pivot intermediate its ends, rollers mounted on said pivot and slidable in said channels, means to pivotally connect one end of said lever to said closure,
  • a slotted bar connected to the opposite end of the lever, a horizontal shaft, a gear mounted thereon and engaging the slotted bar, a normally inoperative locking device for the slotted bar mounted on the shaft,

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  • Window Of Vehicle (AREA)

Description

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J. DAWSON. WINDOW OPERATING DEVICE. APPLICATION FILED FEB. 9, 1914.
1,101,257, Patented June 23, 1914.
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J. DAWSON. WINDOW OPERATING DEVICE. APPLICATION FILED FEB. 9, 1914.
. 1,101,257, Patented June 23, 1914.
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' COLUMBIA PMNOGRAPH CO.,WASHINGTON. D. C-
UNITED STATES PATENT onmon.
JOHN DAWSON, OF WALKERVILLE, ONTARIO, CANADA, ASSIGNO'R TO TRUSSED CON- CRETE STEEL COMPANY OF CANADA, LIMITED, OF WALKEEVILLEI, ONTARIO, CANADA, A CORPORATION OF ONTARIO, CANADA.
WINDOW-OPERATING DEVICE.
Specification of Letters Patent.
Application filed Isebruary 9, 1914. Serial No. 817,442.
To all whom it may concern:
Be it known that I, JOHN DAWSON, a citizen of the Dominion of Canada, and a resident of Walkerville, in the county of Essex and Province of Ontario, Dominion of Canada, have invented a new and Improved Window-Operating Device, of which the following is a specification.
, This invention relates to means for swinging windows, shutters and doors hinged on horizontal pivots, preferably along their upper edges, although the pivots may be positioned anywhere else with reference to the such closures, and its object is to provide a device of this character which shall be simple in construction, positive and simple in operation, and whose manufacturing cost shall be low.
This invention consists of a lever connected at one end to a window or other closure and which is pivoted intermediate its ends in a vertical guide so that its pivotal point may move up and down, together with means-for moving the opposite end of the lever, up and down at will.
This invention also consists in a slotted bar connected to the freeend of the operating lever, a wheel provided with teeth that may enter the slots in the bar, and means to support and turn said wheel to swing the lever up and down, together with means for guiding the slotted bar in engagement with said wheel.
In the accompanying drawings, Figure 1 is an inside elevation of a. window operating installation embodying this invention. Figs. 2 and 3 are sections on the line 2-2 of Fig. 1 showing the window in two positions. Fig. 1 is a section on the line A-l of Fig. 3. Fig. 5 is a 'section on the line 5-5 of Fig. 2. Fig. 6 is an elevation of the support for the operating shaft.
Similar reference characters refer to like parts throughout the several views.
The construction of the window frame, of the window, or the means for supporting the window in the frame form no part of this invention. The window and its frame may be of any desired character and the window may be pivoted along a horizontal line at any desired distance from its lower edge. In the drawings vertical pillars 1 are shown adjacent the lintels 2 and sills 3 of the window frames. Hinges 4 are shown connected to the lintels 2 and the window sashes 5, but any other construction may be employed. Extending between the lintels and sills, and connected thereto in any desired manner, are the guides 6 for the pivots of the operating levers. One manner of constructing and securing the guides consists in fastening channels 7 against angle bars 8, which, in turn, are connected to the lintels and sills by means of corner irons 9.
The operating levers 11 are preferably provided with pivot pins 12 which carry anti-friction rollers 13, slidably in the channels 7. Pivot blocks 14 may be connected to any desired portions of the window sashes at any desired distance from the ends there of, and to these blocks, the levers 11 connect. Secured to the pillars 1 are any desired number of bearings 15. for the shaft 16, preferably a tube, while bars 17 may be secured to the sills 3, if desired, to carry the shaft intermediate the bearings 15. On this shaft may be secured any desired number of toothed wheels18, preferably in the form of a plate of sheet steel formed with proper teeth, and mounted on the sleeve 19, having a flange 20. A ring 22 may be shrunk onto or otherwise secured to the sleeve 19 to hold the toothed plate in position.
A pin 23 may be employed to connect a channel bar 24 to the inner end of each operating lever, which channel bars are formed with slots 25 to receive the teeth of the wheels 18. Guide plates 27 mounted between arms 28 which are pivoted on the shaft 16, prevent thechannels from swinging away from the wheels 18. While this shaft 16 may be turned in any desired manner, it may be preferable to secure a bevel gear 30 thereto, which meshes with a bevel gear 31 on the upper end of a vertical shaft 32. At the floor or other position where the crank 33 can be easily reached, ,a shaft 3 1 may be mounted, on which, besides the crank, may be secured the bevel gear 35 which meshes with the bevel gear 36 on the shaft 32. It will be understood that this invention is not limited to this type of gearing for turning the shaft 16. v p The operating levers will be in the position shown in Fig. 2 when the window sashes are closed. To open the window sashes the shaft 16 is turned to the left, pulling down the bars 24 and the pivots 12, thus forcing out the lower ends of the sashes. When the parts reach the position shown in Fig. 3, the line of the thrust of the sashes along the levers 11 will be so nearly at right allgles to the guides 6, that very little stress on the slotted bars 24 will hold the parts in position. Suflicient stress is usually supplied by the plates27 which fall and grip the bars 24 below a line normal thereto from the center of the shaft 16. These guide plates 27 therefore also constitute locking evices for the window operating mechanism.
The number of window operating levers 11 will depend largely upon the length of the sashes, it being advisable to space the levers about ten feet apart for long sashes and to place one lever in the middle of each short sash, although this mechanism will also operate properly when the levers 11 connect to the ends of short sashes. The'proportions and other details can all be changed without departing from the spirit of my invention as set forth in the claims. While this device has been described as connected to a window sash, it will be understood that it is equally applicable to any other closures mounted on horizontal pivots."
I claim:
' 1. In a closure operating device, the comconnected to the o posme end-of the lever, 4
bination of a'closure mounted on a horizontal pivot, a vertical guide, a pivot slidably mountedtherein, a lever mounted intermediate itsends on the pivot, one end of the lever connected to the closure, and
- ing the shaft.
means for moving the opposite end of the lever up or down at will.
2. In a'closure operating device, the com bination of a frame, vertical guides comprising channel bars secured to the frame at their .ends, a closure hinged at its upper end in said frame, a lever mounted between said guides and having .a pivot intermediate its ends, rollers mounted on said pivot and slidable in said channels, means to piv otally connect one end of said lever to said closure, and means to move the other end of the lever up or down at will.
3. In a closure operating device, the combination of a frame, a closure mounted; therein on a. horizontal pivot, a vertical guide, a pivot slidably mounted therein, a 1
lever mounted intermediate its ends on said pivot, means pivotally connecting one end of the lever to said closure, a slotted bar connected to the opposite end of the lever, and a gear engaging the slotted bar for movlng the slotted bar up or down at will. I
4:. In a closure operating device, the combination of a frame, a closure mounted therein to swing on a horizontal pivot, a vertical guide, a pivot slidably" mounted therein, a lever mounted intermediate its ends on said' pivot, means pivotally connecting one end of the lever to said closure, a slotted bar connected to the opposite end of the lever, a horizontal shaft, a gear mounted thereon and engaging the slotted bar, a guide for the slotted bar mounted on the shaft, and means for turning the shaft.
5. In a closure operating device,the combination of a frame,- a closure mounted therein to swing on a horizontal pivot, a vertical guide, a pivot slidably mounted therein, a lever mounted intermediate its ends on said pivot, means pivotally connecting one end of the lever to said closure, a. bar connected to the opposite end of the lever, a horizontal shaft, a gear mounted thereon and en- 1 gaging the bar, and means for turning the shaft.
6. In a closure operating device, the com bination of a'frame, a closure mounted therein to swing on a horizontal pivot, a vertical I guide,- a pivot slidably mounted therein, a lever mounted intermediate its ends on said pivot, means pivotally connecting one end of the lever to said closure, a slotted bar a horizontal shaft, a gear mounted thereon and engaging the slotted bar, a normally inoperativelocking device for the slotted bar mounted on the shaft, and means for turn- M l 7. In a closure operating device, the combination of a frame, vertical guides comprising channel bars secured to the frame at their ends, a; closure hinged at its upper end I 4 in said frame, a lever mounted between said guides and having a pivot intermediate its ends, rollers mounted on said pivot and slidable in said channels, means to pivotally connect one end of said lever to said closure,
a slotted bar connected to the opposite end of the lever, a horizontal shaft, a gear mounted thereon and engaging the slotted bar, a normally inoperative locking device for the slotted bar mounted on the shaft,
and means for turning the shaft.
In testimony whereof, I sign this specification in the presence of two subscribing JOHN Dawson.
I witnesses.
W'itnesses:
' EDWARD N. PAGELSEN,
HUGO WV. KR INBRING.
7 Copies of this patent may be obtained for five cents each, by addressing the Commissioner of Patents,
Washington, D. 0. V 7
US81744214A 1914-02-09 1914-02-09 Window-operating device. Expired - Lifetime US1101257A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2674451A (en) * 1950-06-05 1954-04-06 Michael J Tracy Window sash operating mechanism
US4956942A (en) * 1989-06-09 1990-09-18 Textron Inc. Window adjustment mechanism

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2674451A (en) * 1950-06-05 1954-04-06 Michael J Tracy Window sash operating mechanism
US4956942A (en) * 1989-06-09 1990-09-18 Textron Inc. Window adjustment mechanism

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