US379120A - Blind-stop - Google Patents
Blind-stop Download PDFInfo
- Publication number
- US379120A US379120A US379120DA US379120A US 379120 A US379120 A US 379120A US 379120D A US379120D A US 379120DA US 379120 A US379120 A US 379120A
- Authority
- US
- United States
- Prior art keywords
- blind
- plate
- stop
- slats
- 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
Links
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000009423 ventilation Methods 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
-
- 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
- FIG. 1 represents an inside bl-indhaving my im'proved'stop applied thereto.
- Fig. 2 is a perspective view of the stop.
- My invention relates to means for adjusting the slats of blinds and of holding the slats in their adjusted positions; and my invention consists in the improved blind-stop, herein after described and claimed.
- A represents a blind of any well-known construction, having the usualpivoted slats, a, and the vertical bar b, to which said slats are connected.
- a To the lower rail, 0, of the blind is pivotally-secnred thelower end of a plate, 13, having its upper or free end provided with a flange, C, at right angles to the body of the plate, and provided with a series of step-like projections, d, upon which the vertical bar I) of the blind is supported.
- the flange G at the uppermost step also projects slightly beyond the body of the plate, as shown at e, and the lower rail of the blind is provided with a curved slot or groove, f, struck from the pivotal center of the plate, and into this groove or slot the projection 6 passes when the plate B is thrown down out of engagement with the vertical bar I).
- the lower end of the curved slot therefore serves as a stop for the plate, and yet holds said plate in a position where it may be readily moved up under the bar I).
- the blind having pivoted slat-s, a connecting-bar, and a lower rail having a curved groove or slot, in combination with a pivoted plate having step-like formations upon its upper end and a flange, 6, adapted to engage the armed groove or slotin the lower rail,substantially as and for the purpose set forth.
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Blinds (AREA)
Description
(No Model.)
P. M. MIESSNER.
BLIND STOP. No. 379,120. Patented Mar. 6, 1888.
8 v WIN/Es s, INVEJQ TOR, J PW awd I M UNITED STATES PATENT OFFICE.
PAUL M. MIESSNER, OF ALTON, ILLINOIS.
BLIND-STOP.
SPECIFICATION forming part of Letters Patent No. 379,120, dated March 6, 1888.
Application filed December 28, 1887. Serial No. 259,215. (No model.)
I citizen of the United States, residing at Alton,
in the county of Madison and State of Illinois, haveinvented certain new and useful Improvements in Stops for Inside Blinds, of which the following is a full and clear description, reference being had to the accompanying drawings, forming a part of this specification, in
which Figure 1 represents an inside bl-indhaving my im'proved'stop applied thereto. Fig. 2 is a perspective view of the stop.
My invention relates to means for adjusting the slats of blinds and of holding the slats in their adjusted positions; and my invention consists in the improved blind-stop, herein after described and claimed.
To enable others skilled in the art to make and use my invention, I will now describe the manner in which I carry the same out.
In the said drawings, A represents a blind of any well-known construction, having the usualpivoted slats, a, and the vertical bar b, to which said slats are connected. To the lower rail, 0, of the blind is pivotally-secnred thelower end of a plate, 13, having its upper or free end provided with a flange, C, at right angles to the body of the plate, and provided with a series of step-like projections, d, upon which the vertical bar I) of the blind is supported. The flange G at the uppermost step also projects slightly beyond the body of the plate, as shown at e, and the lower rail of the blind is provided with a curved slot or groove, f, struck from the pivotal center of the plate, and into this groove or slot the projection 6 passes when the plate B is thrown down out of engagement with the vertical bar I). The lower end of the curved slot therefore serves as a stop for the plate, and yet holds said plate in a position where it may be readily moved up under the bar I).
From this description it will be seen that when increased light or ventilation is desired 1 the pivoted plate is adjusted so that the bar 6 may rest upon either of the lowerstepsorprojections; but if it be desired to shut out the light from the room or reduce the volume of air passing thereto the plate is adjusted until the uppermost step is brought under the bar I). In thislatter position theslats will not only be closed against each other, but the whole series of slats will be held in alocked position by the plate or bar. that I am enabled to regulate the amount of light or air passing into a room by the simple adjustment of the plate B, and at the same time said plate holds the slats in their adjusted positions against accidental displacement.
Having thus described my invention,what I claim as new, and desire to secure by Letters Patent, is-
1. The combination, with a blind having pivoted slats and a connecting-bar, of apivoted plate having a series of step-like formations upon which said bar is supported, whereby the slats are adjusted, substantially as herein described.
,2. The blind having pivoted slat-s, a connecting-bar, and a lower rail having a curved groove or slot, in combination with a pivoted plate having step-like formations upon its upper end and a flange, 6, adapted to engage the armed groove or slotin the lower rail,substantially as and for the purpose set forth.
PAUL M. MIESSNER.
\Vitnesses:
LUCAS PEIFFENBERGER, GEO. A. GINTEE.
It is evident, therefore,
It is hereby certified that in Letters Patent" 379,120, granted March 6, 1888, upon the application of Panl M. Missner, of Alton, Illinois, for an improvement in Blind- Stops, an error appears in the printed specification requiring correction as follows: In
line 75, the Word armed should read curved; and that the said Letters Patent should be read With this correction therein that the same may conform to the record of the case in the Patent Office. Q
Signed, countersigned, and sealed this 13th day of March, A. D. 1888.
[SEAL] D. L. HAWKINS,
Assistant Secretary of the Interior. Oountersigned R. B. VANCE,
Acting Commissioner of Patents.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US379120A true US379120A (en) | 1888-03-06 |
Family
ID=2448117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US379120D Expired - Lifetime US379120A (en) | Blind-stop |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US379120A (en) |
-
0
- US US379120D patent/US379120A/en not_active Expired - Lifetime
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