US220257A - Improvement in rollers, rods, or bars for window-blinds - Google Patents
Improvement in rollers, rods, or bars for window-blinds Download PDFInfo
- Publication number
- US220257A US220257A US220257DA US220257A US 220257 A US220257 A US 220257A US 220257D A US220257D A US 220257DA US 220257 A US220257 A US 220257A
- Authority
- US
- United States
- Prior art keywords
- window
- blinds
- rollers
- rods
- curtain
- 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
- 239000002184 metal Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 4
- 229940035295 Ting Drugs 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47H—FURNISHINGS FOR WINDOWS OR DOORS
- A47H23/00—Curtains; Draperies
- A47H23/02—Shapes of curtains; Selection of particular materials for curtains
Definitions
- This invention relates to a means of facilitating thefixingof a blind upon its roller, rod, or bar, and the removal of the blind for cleaning or the substitution of another.
- the invention consists in making the rollers by cutting ofl' suitable lengths from metal tubing of any desired diameter, and slitting these tubes from end to end, and opening this slit so that it will permit the passage of only a single thicknessof the material used for the blind, which is provided with an end hem, and the curtain being secured in the roller by means of end pieces constructed as hereinafter described.
- I fit onto one end of the roller a metal or wooden plate, with a pin or spindle to enter into a bracket on one side of the Window, and upon the other end I fit a pulley also with pin or spindle to enter a bracket on the opposite side of the window, and I make the one or other of these end spindle-plates removable, so that when the rolleris taken from its brackets I may take off this plate and leave one end of the aforesaid slit opento receive the blind, making this spindle-plate so that, when put onto the roller, it will turn it when the rollercord is pulled, or I may provide the roller with a spring, if desired.
- My invention applies not only to blinds hanging from a top roller, but equally to those blinds or curtains suspended by a rod or bar crossing the window atany desired height. In this case no spindles are required, but the rod or bar is slit or grooved to receive the hemmed part of the blind, and is hung upon suitable brackets or catches on each side of the window, or held by any suitable device.
- FIG. 2 represents one of the end blocks withdrawn from the barrel or roller; Fig. 2, a perspective view of the same, Fig. 3 being a crosssection through the barrel or roller.
- A is the roller or 'barrel, in which is a narrow opening, a, running from end to end.
- B B are the end blocks, one forming the pulley for cord.
- 0 is the blind; D, the hem; b, the pin-braces; c 0, slots for pin and hem.
- Fig. 4 is a front view of a curtain-bar of an oval form embodying my invention; Fig. 5, a cross-section through the same.
- E curtain-bar
- e slit or opening in same
- F F supports for bar E
- G the curtain
- H the hem.
- Fig. 6 is a front view, showing a similar application of the curtain to an ordinary round curtain-rod; this red may form bottom rod to the curtain, Figs. 4 and 5 Fig. 7 being a cross-section through the same.
- I is a curtain rail or rod; i, opening in same for curtain; K K, supports for rod I; L, the curtain; M, the hem.
- I may use cylinders of any suitable material, providing them with a longitudinal opening running from end to end, and suitable plates or spindle and pulley ends.
- That part of the blind which is to pass within the slit or groove may be made sufficiently thick to prevent its being drawn through the slit by any suitable means but a simple hem will be found sufficient for this purpose.
- I may use adjusting-screws or any suitable device to regulate the width of the slit accord in g to requirement.
Description
W. S. SIMPSON. Rollers, Rods, or Bars for Window-Blinds.
No. 220,257. Patented Oct. 7, 1879.
'Wfomeu.
UNITED STATES PATENT OFFICE.
WILLIAM S. SIMPSON, OF BATTERSEA, COUNTY OF SURREY, ENGLAND.
IMPROVEMENT IN ROLLERS, RODS, 0R BARS FOR WINDOW-BLINDS.
Specification forming part of Letters Patent No. 220,257, dated October 7, 1879; application filed February 25, 1879.
To all whom it may concern:
Be it known that I, WILLIAM SPEIRs SIMP- SON, of Battersea, in the county of Surrey and Kingdom of England, have invented a new and useful Improvement in Rollers, Rods, or Bars for Window-Blinds, of which the following is a specifie'ation.
This invention relates to a means of facilitating thefixingof a blind upon its roller, rod, or bar, and the removal of the blind for cleaning or the substitution of another.
Heretofore blinds suspended from the top of a window have been mostly tacked upon wooden rollers, and unless this was very carefully done the blind would not hang straight, and was usually damaged if removed.
The invention consists in making the rollers by cutting ofl' suitable lengths from metal tubing of any desired diameter, and slitting these tubes from end to end, and opening this slit so that it will permit the passage of only a single thicknessof the material used for the blind, which is provided with an end hem, and the curtain being secured in the roller by means of end pieces constructed as hereinafter described.
I fit onto one end of the roller a metal or wooden plate, with a pin or spindle to enter into a bracket on one side of the Window, and upon the other end I fit a pulley also with pin or spindle to enter a bracket on the opposite side of the window, and I make the one or other of these end spindle-plates removable, so that when the rolleris taken from its brackets I may take off this plate and leave one end of the aforesaid slit opento receive the blind, making this spindle-plate so that, when put onto the roller, it will turn it when the rollercord is pulled, or I may provide the roller with a spring, if desired.
My invention applies not only to blinds hanging from a top roller, but equally to those blinds or curtains suspended by a rod or bar crossing the window atany desired height. In this case no spindles are required, but the rod or bar is slit or grooved to receive the hemmed part of the blind, and is hung upon suitable brackets or catches on each side of the window, or held by any suitable device.
a front view, illustrating the application of my invention to the ordinary roller-blind. Fig. 2 represents one of the end blocks withdrawn from the barrel or roller; Fig. 2, a perspective view of the same, Fig. 3 being a crosssection through the barrel or roller.
A is the roller or 'barrel, in which is a narrow opening, a, running from end to end. B B are the end blocks, one forming the pulley for cord. 0 is the blind; D, the hem; b, the pin-braces; c 0, slots for pin and hem.
Fig. 4 is a front view of a curtain-bar of an oval form embodying my invention; Fig. 5, a cross-section through the same.
E, curtain-bar; e, slit or opening in same; F F, supports for bar E; G, the curtain; H, the hem.
Fig. 6 is a front view, showing a similar application of the curtain to an ordinary round curtain-rod; this red may form bottom rod to the curtain, Figs. 4 and 5 Fig. 7 being a cross-section through the same.
I is a curtain rail or rod; i, opening in same for curtain; K K, supports for rod I; L, the curtain; M, the hem.
All that is needed to insure the perfect fit ting of the blind upon a roller thus made is that a straight hem, D H M (Figs. 3, 5, and 6,) be sewed at the top of the blind, which is then pulled down the slit (1 e t, with the doublehem-med part within the cylinder, out of which it cannot be pulled when the roller is in a horizontal position, as the hem cannot pass out of the cylinder through the slit, but can only be withdrawn by removing the roller from its brackets and drawing it out parallel with the slit.
Instead of using rollers cut from metal piping, I may use cylinders of any suitable material, providing them with a longitudinal opening running from end to end, and suitable plates or spindle and pulley ends.
That part of the blind which is to pass within the slit or groove may be made sufficiently thick to prevent its being drawn through the slit by any suitable means but a simple hem will be found sufficient for this purpose.
I may use adjusting-screws or any suitable device to regulate the width of the slit accord in g to requirement.
1am aware that tubular slotted curtain-rods 2. The metallic tube, slotted and braced, as are not new, and such I do not claim; but described, in combination with the end pieces What I claim is-- a, having radial slots 0 c, and the curtain B 1. The sheet-metal tube A, slotted as dewith a hem, I), as set forth. scribed, the edges of the slot being in close op- W. S. SIMPSON. position, as shown, in combination with the Witnesses: end pieces a, slotted for the insertion of the ALBERT VERNON JOHNSON, curtain-hem, as set forth. WILLIAM EDWARD GEDGE.
Publications (1)
Publication Number | Publication Date |
---|---|
US220257A true US220257A (en) | 1879-10-07 |
Family
ID=2289658
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US220257D Expired - Lifetime US220257A (en) | Improvement in rollers, rods, or bars for window-blinds |
Country Status (1)
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US (1) | US220257A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060278349A1 (en) * | 2005-06-14 | 2006-12-14 | Han-Sen Lee | Space adjusting self centering end cap |
-
0
- US US220257D patent/US220257A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060278349A1 (en) * | 2005-06-14 | 2006-12-14 | Han-Sen Lee | Space adjusting self centering end cap |
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