US66005A - dennett - Google Patents
dennett Download PDFInfo
- Publication number
- US66005A US66005A US66005DA US66005A US 66005 A US66005 A US 66005A US 66005D A US66005D A US 66005DA US 66005 A US66005 A US 66005A
- Authority
- US
- United States
- Prior art keywords
- window
- roller
- spring
- pin
- screen
- 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
- 241000255925 Diptera Species 0.000 description 8
- 241001052209 Cylinder Species 0.000 description 2
- 238000010276 construction Methods 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
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/60—Spring drums operated only by closure members
Definitions
- Figure 2 a view of a section.
- a, fig. 1 represents the window-frame; b'the sash; c the appliance by which the screen is fastened to the Bush by mezins of the Buttons 2 z z; nnd d the covering to the roller upon which the screen is wound in shutting thewindow, and from which it is unwound in opening the window.
- e, fig. 2 represents the roller, f the metallic spring; g, u. stationary cylinder which is fastened to the window-facing g by means of the small 'pins h h, or
- k is another cylinder fastened to the roller e, by the cog m, which is inserted into the groove 7:.
- u is the pin or axle upon which the cylinder k revolves as the window opens or shuts.
- One end of the spring is fastened to the pin u, and the other to the cylinder k by the pin 10.
- the spring is wound up, and the cylinders k and g inserted into the cavity 0 in the cnd of the roller e', and is attached to or withdrawn from the facings q 1 through the mortiscs y in the roller.
- the advantages of the fixture are that the spring, and operating parts connected therewith, being inserted entirely within the roller so that the screen may come in contact with thc Wiudow-facing, thus entirely excluding flies and mosquitoes, it is self-adjusting, that the window may be opened more or less at. pleasure, that it may be put on or taken of? without difficulty, and can be manufactured at a very trifling'cxpensc.
Description
R. G.'& L. B. BENNETT.
' WINDOW SCREEN.
No. 66,005. Patented June'ZS, 1867.
Quinn gram getter @ffimt ROSGOE. G. DENNETT, OF SAGO, AND LIBERTY B. BENNETT, OF PORTLAND- MAINE.
Letters Paten No. 66,005, datedJunc 25,1867.
IMPROVED WINDOW-SGREEN.
TO ALL WHOM IT MAY CONCERN;
Be itknown that we, ROSCOE G. BENNETT, of Saco, in the county of York, and State of Maine, and LIBERTY B. DEXNETT, of Portland, county of Cumberland, in said State of Maine, have invented a. new and improved Window-Screen fixture for the purpose of excluding flies and mosquitoes when the window is open and we do hereby declare that the following is a full 'und exact description of the same, reference being had to the accompanying drawings in which---- Figure l is a, perspective view, and
Figure 2 a view of a section.
a, fig. 1, represents the window-frame; b'the sash; c the appliance by which the screen is fastened to the Bush by mezins of the Buttons 2 z z; nnd d the covering to the roller upon which the screen is wound in shutting thewindow, and from which it is unwound in opening the window. e, fig. 2, represents the roller, f the metallic spring; g, u. stationary cylinder which is fastened to the window-facing g by means of the small 'pins h h, or
the square tenon 2', which is to be inserted into the facing g to prevent the stationary cylinder 9 from turning. k is another cylinder fastened to the roller e, by the cog m, which is inserted into the groove 7:. u is the pin or axle upon which the cylinder k revolves as the window opens or shuts. The metallic spring fis'coiled around the pin u, bctiveen the cylinders k and g, which keeps the spring always in place. One end of the spring is fastened to the pin u, and the other to the cylinder k by the pin 10. The spring is wound up, and the cylinders k and g inserted into the cavity 0 in the cnd of the roller e', and is attached to or withdrawn from the facings q 1 through the mortiscs y in the roller. V
The construction of the spring and accompanying cylinders, pin, cog, groove, &.c., to be used in the opposite end of the roller, is precisely the same as the one described above, excepting only that the cylinder 2' has a, square head, deemed necessary to obtain greater strength of attachment to the facing q; When the roller has been attached either at thcibottom or top of the window the spring is wound up by turning the roller, and the screen is attached to the roller and snsh and is ready for operation. In opening the window the screen follows,
and'in shutting it is wound up by the spring.
The advantages of the fixture are that the spring, and operating parts connected therewith, being inserted entirely within the roller so that the screen may come in contact with thc Wiudow-facing, thus entirely excluding flies and mosquitoes, it is self-adjusting, that the window may be opened more or less at. pleasure, that it may be put on or taken of? without difficulty, and can be manufactured at a very trifling'cxpensc.
Claim.
What we claim, and desire to secure by Letters Patent, is- The combination of the cylinder g, pin 14, and pins 71 h, or their equivalent 1', cavity 1), springf, rotary cyl inder k, cog m, groove n, pin w, and mortise y, when constructed and operating in the manner and for the pulp- '5 d. poses Speck e ROSCOE G. DENNETT,
LIBERTY B. DENNETT.
Witnesses! G. BONNEY, FRANK G. Psr'rnnson.
Publications (1)
Publication Number | Publication Date |
---|---|
US66005A true US66005A (en) | 1867-06-25 |
Family
ID=2135531
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US66005D Expired - Lifetime US66005A (en) | dennett |
Country Status (1)
Country | Link |
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US (1) | US66005A (en) |
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0
- US US66005D patent/US66005A/en not_active Expired - Lifetime
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