US82980A - Improvement in blind-shutter fastening - Google Patents
Improvement in blind-shutter fastening Download PDFInfo
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- US82980A US82980A US82980DA US82980A US 82980 A US82980 A US 82980A US 82980D A US82980D A US 82980DA US 82980 A US82980 A US 82980A
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- Prior art keywords
- blind
- slats
- screw
- rod
- window
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- 230000000694 effects Effects 0.000 description 6
- 241000501754 Astronotus ocellatus Species 0.000 description 4
- 235000010751 Asperula odorata Nutrition 0.000 description 2
- 235000008526 Galium odoratum Nutrition 0.000 description 2
- 240000005071 Galium odoratum Species 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 239000000789 fastener Substances 0.000 description 2
- 238000009877 rendering Methods 0.000 description 2
- 230000000717 retained Effects 0.000 description 2
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
- E06B7/08—Louvre doors, windows or grilles
- E06B7/084—Louvre doors, windows or grilles with rotatable lamellae
Definitions
- My invention relates to devices for opening and closing the slatsv of Venetian and other blinds, and its object is to produce a device or mechanism ofthis nature, which will hold the slats at any desired angle, so as to either wholly or partially close them, and which, at the same time, may be operated either with or Without raising the window-sash.
- my invention in the main, consists in the combination, with a toothed segment, attached to one of the blindslats, (which are connected together in the usual manner,) of an endless screw, mounted in bearings formed in the blind-frame, and engaging with the toothed segment in such manner that, when revolved, it shall cause the partial rotation of the segment, and, consequently, ofthe slats, with which the latter is connected.
- the screw By turning, therefore, the screw, the slats may be more or less opened ⁇ or closed, as circumstances require, .while the combination of the parts is such that the screw will securely hold the segment and slats in any desired position without the employment of any additional fastening-device.
- My invention further consists in the combination, with the toothed segment and the endless screw, applied to the window-blind, as described, of a device, such as hereinafter specified, applied to the window-sash, for the 'purpose of operating the endless screw without rendering it necessary to open the window.
- This device must, of course, be so constructed and arranged as to engage with the Slat-operating mechanism only when occasion demands, being, at other times, held away from the said mechanism, in order to allow the window-sash to be raised or lowered.
- I employ a plunger or rod, which passes through and slides1in bearings formed in the Window-sash, and has formed on one of its ends a bar or finger, which, while adapted to engage with suitable stops or projections on the head or handle of the endless screw,'is held away from it by a spring, which causes the retraction of the plunger.
- blind-slats may be opened or closed without opening the window, thus avoiding any exposure of the person in cold or rainy weather.
- the journals of the slats A are mounted in' the shutter or blind-frame B in any ordinary or suitable manner, and the slats themselves are connected together, as usual, by the connecting-wire or stick C.
- a toothed segment, a Upon one side, and near one end of the slats A, is mounted a toothed segment, a, resembling the segment of a crown-wheel, the teeth being turned towards the neighboring jamb of the frame B.
- the segment is attached to the slat ⁇ by means of screws, which pass through ears formed on 4the segment, and into the Slat, as-shown in fig. l.
- a recess or mortise Adjoining the segment, a recess or mortise is formed in the frame B, for the reception of an endless screw, b, which revolves in a bearing-plate, c, attached to the blind-frame.
- the screw is in such position that its thread engages with the teeth of the segment, as seen in the figure referred to, so that, when revolved, it causes the se ment a to turn in the direction desired, and thus partially or wholly open or close the slats A.
- Upon the head of the screw is a knob or handle, d, by
- the slats When the slats have been set at the required angle by means of the screw, they will be retained firmly and securely in such position by the same means as the teeth of the segment a are held by the thread of the screw, which remains stationary, unless moved by hand. It will be'seen, therefore, that, by the combination and arrangement of, these simple devices, the slats can be adjusted and held in any desired position.
- a knob or handle, 7n Upon the end or head of the rod h, which projects from the face l, is a knob or handle, 7n, and to its opposite end, which also projects oin the case, is attached a finger or follower, n.
- This follower may be secured directly to the rod h, but I prefer to attach it to a A second rod, p, inserted in the rod h, (which, for this purpose, is made hol1ow,) and held in position by means of a setescrew, o, the object being to make the rod 11 adjustable, so that it may be drawn out from or pushed back into the hollow plunger h, according ⁇ to the distance which intervenes between the sash D and blind B. I prefer also to hinge or pivot the follower n to the rod p, so that it may bear equally at all points against the knob d of the endless screw.
- This device is set in a mortise formed in the window- Sash, as shown in iig. l, so that the follower n will be opposite to the knob of the screw l1 on the windowblind, when the said blind is closed, in which position the device is held by means of screws passing through the face-plate l into the sash.
- the rod p is then drawn ⁇ out or pushed back in the plunger h, so that its follower n will be slightly removed from the knob d, when the plunger is held back, in the case, as shown in fig. 2, thus allowing the window-sash to be raised or lowered Without causing the interference of the knob and follower.
- the device above described consisting of the plunger h, with its appurtenances, may be employed in connect tion with any other suitable means for operating the slats, instead of with the endless screw, and, as hereinbefore indicated, its construction may be varied.
- a device for opening or closing and fastening blind-slats composed of the herein-described toothed segment, and endless screw for operating the same, the said parts being applied to the blind-slats and shutter or blind-frame,respectively, and combined for operation in the manner shown and specified.
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Blinds (AREA)
Description
@avert weer @am @motief fir OSCAR PADDOYCK, or WATERTOWN, NEW YORK.
Lette/rs Patent No. 82,980, dated October 13, 1868. t
To whom it may concern:
I for operating the blind-slats.
My invention relates to devices for opening and closing the slatsv of Venetian and other blinds, and its object is to produce a device or mechanism ofthis nature, which will hold the slats at any desired angle, so as to either wholly or partially close them, and which, at the same time, may be operated either with or Without raising the window-sash. To this end, my invention, in the main, consists in the combination, with a toothed segment, attached to one of the blindslats, (which are connected together in the usual manner,) of an endless screw, mounted in bearings formed in the blind-frame, and engaging with the toothed segment in such manner that, when revolved, it shall cause the partial rotation of the segment, and, consequently, ofthe slats, with which the latter is connected. By turning, therefore, the screw, the slats may be more or less opened `or closed, as circumstances require, .while the combination of the parts is such that the screw will securely hold the segment and slats in any desired position without the employment of any additional fastening-device.
My invention further consists in the combination, with the toothed segment and the endless screw, applied to the window-blind, as described, of a device, such as hereinafter specified, applied to the window-sash, for the 'purpose of operating the endless screw without rendering it necessary to open the window. This device must, of course, be so constructed and arranged as to engage with the Slat-operating mechanism only when occasion demands, being, at other times, held away from the said mechanism, in order to allow the window-sash to be raised or lowered. To this end, I employ a plunger or rod, which passes through and slides1in bearings formed in the Window-sash, and has formed on one of its ends a bar or finger, which, while adapted to engage with suitable stops or projections on the head or handle of the endless screw,'is held away from it by a spring, which causes the retraction of the plunger.
When it is desired to operate the endless screw, the operator presses upon the head of the sliding rod7 `so as to overcome the resistance of the spring, and
push the rod forward until the finger on its ends engages with the stops on the head of the endless screw. As soon as this has been accomplished, the
operator, still maintaining the forward pressure, at the same time revolves the plunger in its bearing, causing a corresponding revolution of the endless screw, and the consequent movement of the blind-slats.
It will be seen that a device of this -kind is of considerable utility, for the blind-slats may be opened or closed without opening the window, thus avoiding any exposure of the person in cold or rainy weather.
To enablethose skilled in the art to understand and use my invention, I will now proceed to more particularly describe the manner in which the same is or may drawings.
needed to illustrate my invention.
The journals of the slats A are mounted in' the shutter or blind-frame B in any ordinary or suitable manner, and the slats themselves are connected together, as usual, by the connecting-wire or stick C.
Upon one side, and near one end of the slats A, is mounted a toothed segment, a, resembling the segment of a crown-wheel, the teeth being turned towards the neighboring jamb of the frame B. The segment is attached to the slat`by means of screws, which pass through ears formed on 4the segment, and into the Slat, as-shown in fig. l.
Adjoining the segment, a recess or mortise is formed in the frame B, for the reception of an endless screw, b, which revolves in a bearing-plate, c, attached to the blind-frame. The screw is in such position that its thread engages with the teeth of the segment, as seen in the figure referred to, so that, when revolved, it causes the se ment a to turn in the direction desired, and thus partially or wholly open or close the slats A. Upon the head of the screw is a knob or handle, d, by
screw.
When the slats have been set at the required angle by means of the screw, they will be retained firmly and securely in such position by the same means as the teeth of the segment a are held by the thread of the screw, which remains stationary, unless moved by hand. It will be'seen, therefore, that, by the combination and arrangement of, these simple devices, the slats can be adjusted and held in any desired position.
When, however, the devices above named are alone employed, it is necessary to open the window in order to get access to the knob d, and this, in cold 'or rainy weather,may be both inconvenient and unpleasant to do. I have, therefore, devised a means`for operating the screw b without involving the necessity of raising the window-sash D. The device by which this result is accomplished is represented in detail in g. 2.
It consists of a rod or plunger, h, supported in ,a tubular case, k, in which it is capable of both a longitudinal and rotary moyement. It is surrounded by a spiral spring, fi, or its equivalent, also contained'within be carried into effect by reference to the accompanying In g. l, so much only of a window is shown as is means of which the operator is enabled to move the the tubular case, which bears at one end against the bottom of the case, and at the other against a shoulder or flange, j, on the front end of the rod Il., and thus holds the flange against the head, l, of the case.
Upon the end or head of the rod h, which projects from the face l, is a knob or handle, 7n, and to its opposite end, which also projects oin the case, is attached a finger or follower, n. V This follower may be secured directly to the rod h, but I prefer to attach it to a A second rod, p, inserted in the rod h, (which, for this purpose, is made hol1ow,) and held in position by means of a setescrew, o, the object being to make the rod 11 adjustable, so that it may be drawn out from or pushed back into the hollow plunger h, according `to the distance which intervenes between the sash D and blind B. I prefer also to hinge or pivot the follower n to the rod p, so that it may bear equally at all points against the knob d of the endless screw.
This device is set in a mortise formed in the window- Sash, as shown in iig. l, so that the follower n will be opposite to the knob of the screw l1 on the windowblind, when the said blind is closed, in which position the device is held by means of screws passing through the face-plate l into the sash. The rod p is then drawn `out or pushed back in the plunger h, so that its follower n will be slightly removed from the knob d, when the plunger is held back, in the case, as shown in fig. 2, thus allowing the window-sash to be raised or lowered Without causing the interference of the knob and follower.
ing the forward pressure, then revolves the plunger,
thus causing the rotation of the follower n, which bears against the stops s, and thus causes a like movement of the endless screw b. rI he latter, through the segment a, effects the movement of the slats, which can thus be readily set at any angle.
When the slats have been opened or closed to the desired extent, the operator Vremoves his hand from the knob m., the spring 'i throws back the plunger h, and the follower a is disengaged from the endless screw.
The device above described, consisting of the plunger h, with its appurtenances, may be employed in connect tion with any other suitable means for operating the slats, instead of with the endless screw, and, as hereinbefore indicated, its construction may be varied.
Having now described my invention, and the manner in which the same is or may be carried into effect,
lVhat I claim, and desire to secure by Letters Patent, is-
I. A device for opening or closing and fastening blind-slats, composed of the herein-described toothed segment, and endless screw for operating the same, the said parts being applied to the blind-slats and shutter or blind-frame,respectively, and combined for operation in the manner shown and specified.
2. The combination, with the hollow plunger, or sliding rod and set-screw, or equivalent device, upon the same, of an auxiliary adjustable rod, supported in said plunger, and provided with a follower, for engaging with the blind-Slat fastener, substantially as described, for the pinposes shown and specified.
In testimony whereof, I have signed my name to this specification before two subscribing witnesses.
OSCAR PADDOOK.
Witnesses:
BENJ. R. Mares, G. L. WOODRUFF.
Publications (1)
Publication Number | Publication Date |
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US82980A true US82980A (en) | 1868-10-13 |
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US82980D Expired - Lifetime US82980A (en) | Improvement in blind-shutter fastening |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2439444A (en) * | 1945-05-19 | 1948-04-13 | Air Control Products Inc | Valve mechanism for registers and the like |
US20040059646A1 (en) * | 1997-05-29 | 2004-03-25 | Muniauction, Inc. | Process and apparatus for conducting auctions over electronic networks |
-
0
- US US82980D patent/US82980A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2439444A (en) * | 1945-05-19 | 1948-04-13 | Air Control Products Inc | Valve mechanism for registers and the like |
US20040059646A1 (en) * | 1997-05-29 | 2004-03-25 | Muniauction, Inc. | Process and apparatus for conducting auctions over electronic networks |
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