US123591A - Improvement in curtain-fixtures - Google Patents
Improvement in curtain-fixtures Download PDFInfo
- Publication number
- US123591A US123591A US123591DA US123591A US 123591 A US123591 A US 123591A US 123591D A US123591D A US 123591DA US 123591 A US123591 A US 123591A
- Authority
- US
- United States
- Prior art keywords
- roller
- fixtures
- improvement
- curtain
- pinion
- 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
- 241000364057 Peoria Species 0.000 description 6
- 238000010276 construction Methods 0.000 description 2
- 238000004804 winding 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
- E06B9/78—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor for direct manual operation, e.g. by tassels, by handles
Definitions
- This invention relates to the construction of a window shade or blind and other winding rollers with spiral gearing for complete control of the roller, so that said gearing, without any auxiliary parts, will keep the roller in any position left rolled or partly rolled up.
- A represents the window-frame or other vertical surface to which the roller supports are attached.
- B the roller, drawn on the scale of three-fourths inch to one inch, excepting as to length, and designed for blinds, drop-curtains, and similar articles;
- D the flanged end of roller, to which is joined the oblique cogpinion a, pivoted in the support E E, bracket or arm projecting from surface A at right angles, to which is pivoted the end of roller B and pinion a,- F, a spiral pinion, gearing into the oblique cogged pinion a, and set on an axle 0r united with the cord-pulley Gr, their joint axes being at right angles with the roller and pivoted infront in the arm E, and behind in the surface A or equivalent mounting.
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Description
CHARLES F. STOCK.
l m p r ove m e nt in C u rta i n Fi xtu r e s Pa tented Feb. 13, 1872.
E E E z CHARLES F. STOCK, OF PEORIA, ILLINOIS.
IM PROVEMENT IN CU RTAlN-FIXTURES.
Specification forming part of Letters Patent No. 123,591, dated February 13, 1872.
To all whom it may concern:
Be it known that I, CHARLES F. STOCK, of the city of Peoria, in the county of Peoria, in the State of Illinois, have invented an Improvement in Mounting Rollers for Blinds, Curtains, and Similar Drapery; and do hereby declare that the following is afull, clear, and exact description thereof, reference being had to the annexed drawing making a part of this specification, in which like letters of reference refer to like parts, and in Which Figure 1 represents'a front elevation; Fig. 2 an end elevation.
Like letters in both figures of the drawing indicate like parts.
This invention relates to the construction of a window shade or blind and other winding rollers with spiral gearing for complete control of the roller, so that said gearing, without any auxiliary parts, will keep the roller in any position left rolled or partly rolled up.
A represents the window-frame or other vertical surface to which the roller supports are attached. B the roller, drawn on the scale of three-fourths inch to one inch, excepting as to length, and designed for blinds, drop-curtains, and similar articles; D, the flanged end of roller, to which is joined the oblique cogpinion a, pivoted in the support E E, bracket or arm projecting from surface A at right angles, to which is pivoted the end of roller B and pinion a,- F, a spiral pinion, gearing into the oblique cogged pinion a, and set on an axle 0r united with the cord-pulley Gr, their joint axes being at right angles with the roller and pivoted infront in the arm E, and behind in the surface A or equivalent mounting.
The operation needs no description. The peculiar mode of gearing keeps the roller at rest in any position between rolled and unrolled and at any height, and without the employof detention of the roller.
Having thus fully described my invention, what I claim therein as new, and desire to secure by Letters Patent, is-
The blind-roller B, oblique pinion a, in combination with spiral screw-pinion F and cordpulley Gr, substantially as and for the purpose set forth.
In testimony that I claim the foregoing blindroller I have hereunto set my hand this 23d day of June, 1871.
Witnesses: CHARLES F. STOCK.
EDMUND THURLow, HENRY W. WELLs.
ment of springs, ratchets, stops, or other means
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US123591A true US123591A (en) | 1872-02-13 |
Family
ID=2193027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US123591D Expired - Lifetime US123591A (en) | Improvement in curtain-fixtures |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US123591A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060142513A1 (en) * | 2003-06-27 | 2006-06-29 | Akzo Nobel N.V. | Polymerization process for preparing (co)polymers |
-
0
- US US123591D patent/US123591A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060142513A1 (en) * | 2003-06-27 | 2006-06-29 | Akzo Nobel N.V. | Polymerization process for preparing (co)polymers |
| US7759438B2 (en) | 2003-06-27 | 2010-07-20 | Akzo Nobel N.V. | Polymerization process for preparing (co)polymers |
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