US67272A - Impkoved mode of - Google Patents
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- Publication number
- US67272A US67272A US67272DA US67272A US 67272 A US67272 A US 67272A US 67272D A US67272D A US 67272DA US 67272 A US67272 A US 67272A
- Authority
- US
- United States
- Prior art keywords
- shade
- window
- impkoved
- mode
- bar
- 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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- 230000000717 retained Effects 0.000 description 4
- 238000004804 winding Methods 0.000 description 4
- 230000023298 conjugation with cellular fusion Effects 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 230000021037 unidirectional conjugation Effects 0.000 description 2
Images
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
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
- E06B9/40—Roller blinds
- E06B9/42—Parts or details of roller blinds, e.g. suspension devices, blind boxes
Definitions
- This invention relates to a new and improved mode of applying window-shades to windows, whereby the former are rendered capable of being rolled up either from the top or bottom, vas required, and also rendered capable of adjustment laterally, and of being very readily applied to and detached from the window.
- Figure 1 is a front or face view of a window having a shade applied to it according to our invention.
- A represents a window-frame, to the top of which a horizontal cleat or strip, B, is attached, having a dovetail groove, a, made in it, extending its whole length, to receive a dovetail rib, b, at the rea-r side of a bar, C, which admits of said bar being readily applied to and detached from the window-frame, as the rib b may be readilyinserted in and withdrawn from the groove a.
- the bar C has two upri'ghts c c attached to it, between which two pulleys d d are fitted on the same axis e, the pulleys being secured or keyedon the axis, and one end of the latter being connected to the inner end of a coil-spring, D, theouter end of which is attached to the bar C.
- the pulleys d CZ have cords ff attached to them, one to each, and these cords wind around the pulleys in opposite directions, as shown in g.
- a ring,y', at the centre of the bar in the bottom of the shade is fitted upon a. tack or button, k, in the sill of the windowframe, and tllcnby pulling the cord G the shade will be wound upon the roller and lowered at the top, thc roller being retained at any point by winding the cord around the kn'ob or button k, the spring bringing the roller up uhen the cord is released.
- The,shade may also, by moving' the bar C, be adjusted laterally when desired, as indicated iu red in fig. 1.
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
Description
UEX/Uff,
NJETERS. FHOTo-ITHOGRAPHER. WASHINGTON. D CA geiten tatts gettati @fitta EL J. COX AND WALLACE HILL, OF LONG EDDY, NEW YORK.
Letters Patent No. 67,272, dated July 30, 1867.
IMPROVED MODE l0F APPLYING WINDOW-SHADES T0 WINDOWS.
dlgs Sdgrhnle aferra in iu tigen ettcrs tlttnttmit mating part of tigt stmt.
TO ALL WHOM IT MAY CONCERN:
B6 it known that we, H. J. COX and WALLACE HILL, of Long Eddy, in the county of Sullivan, and State of New York, have invented a new and improved Mode of Applying Window-Shades to Windows; and that the following description, taken in connection with the accompanying drawings, hereinafter referred to, forms a-full and exactspecitication of the same, wherein we have set forth thev nature and principles of our said improvements, by which our invention may bedistnguished from all'others ofI a similar class, together with-such parts as we claim, and desire to have secured to us by Letters Patent.
This invention relates to a new and improved mode of applying window-shades to windows, whereby the former are rendered capable of being rolled up either from the top or bottom, vas required, and also rendered capable of adjustment laterally, and of being very readily applied to and detached from the window. In the accompanying sheet of drawings- Figure 1 is a front or face view of a window having a shade applied to it according to our invention.
Figure 2, a transverse vertical section of the same, taken in the line x x, iig. I.
Similar letters of reference indicate like parts. v
A represents a window-frame, to the top of which a horizontal cleat or strip, B, is attached, having a dovetail groove, a, made in it, extending its whole length, to receive a dovetail rib, b, at the rea-r side of a bar, C, which admits of said bar being readily applied to and detached from the window-frame, as the rib b may be readilyinserted in and withdrawn from the groove a. The bar C has two upri'ghts c c attached to it, between which two pulleys d d are fitted on the same axis e, the pulleys being secured or keyedon the axis, and one end of the latter being connected to the inner end of a coil-spring, D, theouter end of which is attached to the bar C. The pulleys d CZ have cords ff attached to them, one to each, and these cords wind around the pulleys in opposite directions, as shown in g. I, and pass over pulleys g g in the ends of the bar C, and are attached to bars h h, in which the pivots z'z'of a roller, E, are fitted, to which the shade F is attached. 'Ihe spring D keeps the roller E in au elevated state, or at the top ofthe fra-me A, and the shadeh` may be wound upon it and raised from the bottom of the frame by pulling a. cord,iG, which .is wound around one end of the rollerE, the shade being retained at anyrdesired point by winding the cord around a. knob or button, lc', in one side of the windowframe.
In order to wind up lthe shade at the top, and consequently lower it at the top of the window,A a ring,y', at the centre of the bar in the bottom of the shade is fitted upon a. tack or button, k, in the sill of the windowframe, and tllcnby pulling the cord G the shade will be wound upon the roller and lowered at the top, thc roller being retained at any point by winding the cord around the kn'ob or button k, the spring bringing the roller up uhen the cord is released. The,shade may also, by moving' the bar C, be adjusted laterally when desired, as indicated iu red in fig. 1. i
Having thus described our invention, we claim as new, and desire to secure by Letters Patent- The spring D, -pulleys d d, and cords ff, connected with the shade-roller E, in combination with the cord G and the ringj and tack or hook It or their equivalents, for holding or securing the bottom of the'sh'adc, when necessary, all arranged substantially as and for the purpose eet forth.
` H. J. COX,
WALLACE HILL.
Witnesses:
vA. VAN BENscHoTEN,
F. G. BARNES.
Publications (1)
Publication Number | Publication Date |
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US67272A true US67272A (en) | 1867-07-30 |
Family
ID=2136797
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US67272D Expired - Lifetime US67272A (en) | Impkoved mode of |
Country Status (1)
Country | Link |
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US (1) | US67272A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090109796A1 (en) * | 2005-01-20 | 2009-04-30 | Shotspotter, Inc. | System and method for precision acoustic event detection |
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0
- US US67272D patent/US67272A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090109796A1 (en) * | 2005-01-20 | 2009-04-30 | Shotspotter, Inc. | System and method for precision acoustic event detection |
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