US135166A - Improvement in blind-slat adjusters - Google Patents
Improvement in blind-slat adjusters Download PDFInfo
- Publication number
- US135166A US135166A US135166DA US135166A US 135166 A US135166 A US 135166A US 135166D A US135166D A US 135166DA US 135166 A US135166 A US 135166A
- Authority
- US
- United States
- Prior art keywords
- blind
- slats
- improvement
- slat
- adjusters
- 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 4
- 240000001973 Ficus microcarpa Species 0.000 description 2
- 241001125879 Gobio Species 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D27/00—Heating, cooling, ventilating, or air-conditioning
- B61D27/0072—Means for cooling only
- B61D27/0081—Means for cooling only of wagons for transporting refrigerated goods
-
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T292/00—Closure fasteners
- Y10T292/76—Blind-slat holders
Definitions
- Figure 1 is a front elevation of a blind-frame and slats when closed, embodying ⁇ my invention.
- Fig. 2 is a sectional view of the same through thek line :o zr, Fig. l.
- Fig. 3 is a front elevation of the upper portion of the blindframe and two of the slats when opened.
- Fig. it? is a horizontal sect-ion through the line y y,
- a is the blind-frame, the inner faces of which may beplane, or, preferably, beveled or curved, as seen at b, at their edges, and having the middle portion m (see Fig. 4) a plane surface.
- the blind-slats c c are pivoted in the usual manner to the inner faces of the blindframe, their journals e o having bearings in sockets made in the inner faces of the blindframe.
- f is arod provided with eyes, .which engage with staples in each of the slats, by
- cl is a block ot' rubber, of a circular or disk form, attached to one of the slats, c', near its end, and projecting beyond it in its closed position so that on opening the blind-slats, by means of the operating-rod, or otherwise, to any desired position, the rubber disk d will be brought in contact with the plane portion m of the inner face ot' the blind-frame, and there held by the Africtional contact ot' the elastic rubber disk against the inner face of the blind-frame.
- the rubber disk or block cl attached to one end of a blind-Slat is less expensive in its-construction, and maybe more readily applied, than the annulus g, or acircular disk inserted in the socket.
- a rubber block attached to one of the slats at its end, as shown at cl, and having a frictional bearing against the blind-fram e, substantially as described.
- the blind-frame a having the beveled edges b and plane surface m, in combination with the rubber block cl attached to one of the slats, as and for the purpose described.
Description
W. B. SLUAN. Blind-Slat Adjusters.
Patgnted 1an.21,1873.
Figi.
Figa.
Witnesses. fmVMQ/w Invent-or.
UNITED STATEs PATENT OFFICE.
VILLIAM B.- SLOAN, OF HAMBURG, IOWA.
IMPROVEMENT IN BLIND-SLAT ADJUSTERS.
Specification forming part of Letters Patent No. 135,166, dated January 2l, 1873.
To all whom it may concern:
Be is known that I, WILLIAM B. SLoAN, of Hamburg, in the county of Fremont and State of Iowa, have invented certain Improvements in Blind-Slat Adjusters, of which the following is a specification:
Nature and Objects of the Invention.
Description of the Draw in g.
Figure 1 is a front elevation of a blind-frame and slats when closed, embodying` my invention. Fig. 2 is a sectional view of the same through thek line :o zr, Fig. l. Fig. 3 is a front elevation of the upper portion of the blindframe and two of the slats when opened. Fig. it? is a horizontal sect-ion through the line y y,
General Description.
a is the blind-frame, the inner faces of which may beplane, or, preferably, beveled or curved, as seen at b, at their edges, and having the middle portion m (see Fig. 4) a plane surface. The blind-slats c c are pivoted in the usual manner to the inner faces of the blindframe, their journals e o having bearings in sockets made in the inner faces of the blindframe. f is arod provided with eyes, .which engage with staples in each of the slats, by
means of which construction the slats may be simultaneously adjusted, as desired, in the ordinary manner by operating-rod f. cl is a block ot' rubber, of a circular or disk form, attached to one of the slats, c', near its end, and projecting beyond it in its closed position so that on opening the blind-slats, by means of the operating-rod, or otherwise, to any desired position, the rubber disk d will be brought in contact with the plane portion m of the inner face ot' the blind-frame, and there held by the Africtional contact ot' the elastic rubber disk against the inner face of the blind-frame.
In the drawing Ihave shown an annulus or ring, g, encircling one of the gudgeons ot" the slat c', by means of which the blind-slats may be adjusted. This device is old, and I therefore lay no claim to it.
The rubber disk or block cl attached to one end of a blind-Slat is less expensive in its-construction, and maybe more readily applied, than the annulus g, or acircular disk inserted in the socket.
Claims.
I claim as new, and of my inventionl. A rubber block, attached to one of the slats at its end, as shown at cl, and having a frictional bearing against the blind-fram e, substantially as described.
2. The blind-frame a, having the beveled edges b and plane surface m, in combination with the rubber block cl attached to one of the slats, as and for the purpose described.
To the above specification of my improvement in blind-Slat adjusters I have hereunto set my hand this 31st day ofJuly, 1872. TILLIAM 13. SLOAN.
Witnesses:
A. V. METCALF, It. K. OEANDAL.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US135166A true US135166A (en) | 1873-01-21 |
Family
ID=2204582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US135166D Expired - Lifetime US135166A (en) | Improvement in blind-slat adjusters |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US135166A (en) |
-
0
- US US135166D patent/US135166A/en not_active Expired - Lifetime
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