US2046786A - Window operating and adjusting mechanism - Google Patents
Window operating and adjusting mechanism Download PDFInfo
- Publication number
- US2046786A US2046786A US700603A US70060333A US2046786A US 2046786 A US2046786 A US 2046786A US 700603 A US700603 A US 700603A US 70060333 A US70060333 A US 70060333A US 2046786 A US2046786 A US 2046786A
- Authority
- US
- United States
- Prior art keywords
- window
- rods
- operating
- sashes
- adjusting mechanism
- 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
Links
- 238000010276 construction Methods 0.000 description 3
- 210000005069 ears Anatomy 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
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
- E05F11/08—Man-operated mechanisms for operating wings, including those which also operate the fastening for wings in general, e.g. fanlights with longitudinally-moving bars guided, e.g. by pivoted links, in or on the frame
- E05F11/12—Mechanisms by which the bar shifts the wing
- E05F11/14—Mechanisms by which the bar shifts the wing directly, i.e. without links, shifting the wing, e.g. by rack and gear or pin and slot
Landscapes
- Wing Frames And Configurations (AREA)
Description
July 7, 1936. .1. MAYER WINDOW OPERATING ADJUSTING MECHANISM Filed Dec. 1, 1935 2 Sheets-Sheet'f July 7, 1936. J. MAYER WINDOW OPERATING AND ADJUST INS MECHANISM 2 sheetsfsheet 2 Filed Dec.
Patented July 7, 1936 UNITED STATES PATENT OFFICE WINDOW OPERATING AND ADJUSTING MECHANISM 2 Claims.
My invention relates to improvements in window operating and adjusting mechanism, and particularly to a structure of this character intended and adapted for use upon casement windows, French windows, and other hinged windows or closures.
An object of my invention is to provide a de-- vice that can be completely and readily installed for use, and with which the window can be opened, closed, and adjusted to any desired posi-- tion of opening, with facility and with a minimum expenditure of energy.
Another object is to provide a device which can be used with double swung windows, such as for instance French windows and the like, and which is so constructed that one adjuster operates both windows at the same time, and serves to rigidly hold the windows in any desired adjustment and in closed positions.
Yet another object is to provide a mechanism by which the window is held, braced and secured on its outer rail, and throughout substantially its entire height, thereby eliminating the usual unbalanced connection of window adjusters as heretofore used, and insuring that the window will be completely and firmly braced and held against racking, twisting, and pulling loose from its fastenings due to force exerted in the actuation of the operating mechanism, through the force of the wind, or through other causes.
Still another object is to so construct the parts that, when used with a pair of double swung'win dows, the two windows will be properly held and r braced when in the open position, and will be secured and rigidly locked in the closed position, thus securing the windows against being accidentally or casually moved by the wind, and against being opened from the Qutside'm'aking the window burglar proof in that respect.
With these and other objects in view, which will be apparent to those skilled in the art, my present invention embraces certain novel features of construction and combinations of parts which will be hereinafter more fully set forth in connection with the drawings and then pointed out in the claims.
In the drawings:
Figure 1 is a view in elevation taken from the r inside of a pair of windows having my invention applied thereto.
Fig. 2 is a transverse vertical sectional view through the window structure thus equipped.
Fig. 3 is an enlarged fragmentary elevational view to better show the operating mechanism.
Fig. 4 is a fragmentary view taken substantially at right angles to the showing in Fig. 3, and with parts in section to more clearly illustrate the construction and operation.
Fig. 5 is a fragmentary detail view illustrating a swivel connection of one of the operating rods. The two window sashesv or frames l and 2 are hinged in the usual manner within the casing or frame 3, and the sash will open outwardly from the center of the frame, the inner rails 4 and 5 of the two sashes l and 2 being formed to fit together in proper'relation when the two sashes are closed.
To all intents and purposes, the two sashes are hinged in the usual and ordinary manner, and in fact these might be two'window sashes that are already in place and to which the device of my invention is to be applied. Further, while I have shown the inner rails 4 and 5 of the sashes adapted to close one against the other, my invention is adaptable for'use where the two sashes are separated by a mullion; and, it will be apparent that various other forms and types of windows'can be fitted with myimproved window operating and adjusting mechanism.
A supporting case IQ is mounted centrally upon the window sill II, or at some other appropriate point on the lower part of the window frame or the supporting structure therefor, and this casing in has a shaft I2 journalled revolubly therein in substantially horizontal relation with one end projecting and terminating in a crank or winding handle l3 thus positioned to be available from the inner side of the window. The shaft 12 has a worm l 4 thereon within the case, and this worm is rotated through the medium of the handle I3. A worm gear l5-is osciilatably mounted within the case l0 upon shaft I 6 and is in mesh with the worm l4, so that as the operating crank i3 is manipulated the worm gear 15 will be oscillated within the case.
This worm gear l5 has a mounting stud or arm I! extending therefrom to swing within slot; l8 formed in the upper part of case I0, and this mounting stud or arm I! is bifurcated to receive and hold a segment bearing plate l9, rigidly connected with the stud or arm I! by riveting, or in any other suitable manner.
Operating arms 20 and 2| are bifurcated to fit freely over the bearing plate l9, and are pivotally connected with the plate at 22. With this mounting of the operating arms 20 and 2|, these arms are free to swing laterally in a plane parallel with the flat sides of bearing plate l9, but are absolutely held against twisting or shifting forwardly and back.
The casing l can be mounted and secured in place by the use of screws or other suitable fastenings, and with the parts assembled and mounted in the manner set forth, as handle I3 is manipulated to rotatashaft l2 and consequently worm M, the plate l9 will be swung forwardly or back, substantially between the extremes shown by the dotted and the full lines if Figs. 2 and 4. As the plate I9 is swung, the operating rods or arms 20 and 2| are carried therewith, and the slide bearings 23 and 24 are lowered along the rods 6 and 1, which causes the window sashes and 2 to be swung outwardly, the rods 20 and 2| spreading angularly outwardly at their outer ends, substantially as indicated by the dotted lines in Figure 1.
Due to the fact that the slide bearings 23 and 24 are mounted on slide rods 6 and I, and these slide rods 6 and I extend substantially throughout the greater portion of the length of the inner rails 4 and 5 of the swinging sashes and 2, irrespective of where the bearing, members 23 and 24 may be along the length of the rods 6 and 1, the window sashes will nevertheless have the force to move or hold the same applied substantially through the bracket portions 8 and 9. Consequently the strain of force exerted upon the sash is substantially equally and evenly distributed and is spread over a great extent of the swinging edge of each sash, being substantially equalized upon the entire sash structure and upon the hinges carrying the sash. Further, due to the fact that the rods 6 and I are on the other rails of the swinging sashes, the sash is held with substantially uniform force and security at both its hinged and its swinging edges.
In opening and closing the sash the force is applied substantially uniformly throughout the entire sash structure, and any strains due to wind force or the like are similarly distributed and equalized. When it is desired to close and secure the sashes, the handle I3 is manipulated to move the parts to substantially the relation shown in Figs. 2 and 4, and the rods 20 and 2| then pull in on the slide rods 6 and and se- 5 curely hold the sashes and 2 against being opened. The worm I4 securely locks worm gear l5 against rotation by force exerted in any other manner than by manipulation of handle I3, and in consequence the window sashes are securely 10 and rigidly held in any adjusted position, and are positively and absolutely locked when brought to the closed positions.
While I have herein shown and described only certain specific embodiments, constructions, arrangements and mountings of the parts, and have suggested only certain possible modifications in use, it will be appreciated that many changes and variations can be made without departing from the spirit and scope of my invention.
I claim:
1. Window operating and adjusting mechanism comprising, with a Window frame, a pair of swinging sashes hinged at opposite sides of the frame to close toward the center thereof, slide 5 bars mounted longitudinally on the adjacent side rails of said sashes, a casing mounted on the window frame adjacent to the middle thereof, an operating plate swingably mounted by said case, a pair of operating rods pivotally mounted on said plate to extend therefrom to move with the plate in one direction and to have independent swinging movement in another direction, and slide bearings hingedly connected with the free ends of said operating rods and slidably moimted on said slide rods.
2. Window operating and adjusting mechanism comprising, with a window frame, a pair of swinging sashes hinged at opposite sides of the frame to close toward the center thereof, slide bars mounted longitudinally on the adjacent side rails of said sashes, a casing mounted on the window frame adjacent to the middle thereof, an operating plate swingably mounted by said case, a pair of operating rods pivotally mounted on said plate to extend therefrom to move with the plate in one direction and to have independent swinging movement in another direction, slide bearings hingedly connected with the free ends of said operating rods and slidably mounted on said slide rods, a gear within the case associated with the operating plate to rotate as the plate is swung, a worm meshing with said gear, and a handle for manual manipulation of said worm to rotate the gear and consequently swing the operating plate and the operating rods associated therewith, said worm and gear actuating train serving to lock and secure the operating rods in various angularly adjusted positions as may be desired. 00
JOSEPH MAYER.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US700603A US2046786A (en) | 1933-12-01 | 1933-12-01 | Window operating and adjusting mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US700603A US2046786A (en) | 1933-12-01 | 1933-12-01 | Window operating and adjusting mechanism |
Publications (1)
Publication Number | Publication Date |
---|---|
US2046786A true US2046786A (en) | 1936-07-07 |
Family
ID=24814160
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US700603A Expired - Lifetime US2046786A (en) | 1933-12-01 | 1933-12-01 | Window operating and adjusting mechanism |
Country Status (1)
Country | Link |
---|---|
US (1) | US2046786A (en) |
-
1933
- 1933-12-01 US US700603A patent/US2046786A/en not_active Expired - Lifetime
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