US174558A - Improvement in blind-stops - Google Patents
Improvement in blind-stops Download PDFInfo
- Publication number
- US174558A US174558A US174558DA US174558A US 174558 A US174558 A US 174558A US 174558D A US174558D A US 174558DA US 174558 A US174558 A US 174558A
- Authority
- US
- United States
- Prior art keywords
- blind
- slats
- stops
- improvement
- frame
- 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
- 229920001971 elastomer Polymers 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000899 Gutta-Percha Substances 0.000 description 1
- 240000000342 Palaquium gutta Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 229920000588 gutta-percha Polymers 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
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
- the object of my invention is to prevent the noise-and rattling of Window-blind slats, and injury to them, occasioned by the action of the wind; and also to adjust the slats automatically in any desired position.
- My invention consists in placing the axles ot' the slats in vindia-rubber Vor gutta-percha sockets or journals, which are inc'losed in metal rings or short tubes inserted in holes bored into the inner sides ofthe blind-frame opposite the axle ot' the slat, theindia-rubber sockets being provided With projecting faces, which press against the ends of the slats.
- A is the frame of the Window-blind.
- B are the slats.
- C the axles of the slats.
- d is a hole bored in the frame A opposite each axle c, in Which the metal ring or short tube E1 and the elastic socket or journal E are inserted, the journal E having a hole, f, in which the axle O of the slat is placed.
- the elastic journals are also formed with projecting semicircular faces E2, which, When.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Blinds (AREA)
Description
G. H. NISSEN.
BLIND-STOP. N0.174-,558. Patented March 7,1876.
UNITED STATES PATENT OFFICE GEORGE H. NISSEN, OF NEW YORK, N. Y., ASSIGNOR OF ONE-HALF HIS RIGHT TO HORATIO S. BROWN, OF SAME PLAGE.
IMPROVEMENT IN BLIND-STOPS.
Specification forming part of Letters Patent No. 174.558, dated March 7, 1876 application filed February 1, 1876.
To allwhomit may concern Be it known that i, GEORGE H. NrssEN, of New York city, county and State of New York, have invented certain Improvements in Bind-Slat Adjusters, of which the following is a specification:
The object of my invention is to prevent the noise-and rattling of Window-blind slats, and injury to them, occasioned by the action of the wind; and also to adjust the slats automatically in any desired position.
My invention consists in placing the axles ot' the slats in vindia-rubber Vor gutta-percha sockets or journals, which are inc'losed in metal rings or short tubes inserted in holes bored into the inner sides ofthe blind-frame opposite the axle ot' the slat, theindia-rubber sockets being provided With projecting faces, which press against the ends of the slats.
By this device a certain friction is obtained to the axles, and also to the ends of the slats, which friction prevents them from rattling in their sockets, and keeps them automatically in any desired position of adjustment.
But, that my invention may be fully understood, I Will describe the same in detail by aid of the accompanying drawing, which forms part ot' this specification, and represents a iront view ot a blind With part ot' the frame removed in order to better illustrate my invention.
A is the frame of the Window-blind. B are the slats. C the axles of the slats. d is a hole bored in the frame A opposite each axle c, in Which the metal ring or short tube E1 and the elastic socket or journal E are inserted, the journal E having a hole, f, in which the axle O of the slat is placed.
The elastic journals are also formed with projecting semicircular faces E2, which, When.
vrings or tubes E1, and inserted in holes d of the frame, the said journals E 'being provided with holes f for the axles of the blindslats, and with projecting faces E2, all constructed and operatin g as and for the purpose described.
This specication signed this 7th day of January, 1875.
G. H. NISSEN.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US174558A true US174558A (en) | 1876-03-07 |
Family
ID=2243965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US174558D Expired - Lifetime US174558A (en) | Improvement in blind-stops |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US174558A (en) |
-
0
- US US174558D patent/US174558A/en not_active Expired - Lifetime
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