US51132A - G o o o o o o o o o o o o o - Google Patents
G o o o o o o o o o o o o o Download PDFInfo
- Publication number
- US51132A US51132A US51132DA US51132A US 51132 A US51132 A US 51132A US 51132D A US51132D A US 51132DA US 51132 A US51132 A US 51132A
- Authority
- US
- United States
- Prior art keywords
- rubber
- india
- cloth
- vulcanized
- 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
- 240000002027 Ficus elastica Species 0.000 description 24
- 229920001195 polyisoprene Polymers 0.000 description 24
- 239000004744 fabric Substances 0.000 description 16
- 239000002023 wood Substances 0.000 description 8
- 239000000463 material Substances 0.000 description 6
- 210000000282 Nails Anatomy 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000009423 ventilation 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
- E06B9/52—Devices affording protection against insects, e.g. fly screens; Mesh windows for other purposes
Definitions
- This invention consists in the employment of soft vulcanized sheet india-rubber or indiarubber cloth in the bottoms and backs of' chairs and other seats and articles of furniture for sitting and recumbent purposes, such as stools, sofas, lounges, andthe seats of public conveyances.
- This material beingtlexible and elast-ic, possesses all the advantages of a cushion in adaptingitself to the shapeof theperson, While it is more durable, more easily kept clean and t'ree from vermin, and permits free ventilation to the person and clothing.
- the vulcanized india-rubber or india-rubber cloth is to be stretched or kept extended to form the seat-bottom or back on a frame ot'wood or other suitable sti material.
- the perforations may be formed by punching or cutting the vulcanized sheet, or the sheet-rubber may be manufactured with suitable perforations;
- the vulcanized india-rubber or indiarubber cloth Inay be attached to the frame ot' wood or other rigid material in various ways; but I consider that mode which I have represented as well suited as any other, and I will proceed i to describe it.
- A is the inner frame, of wood, ot' suitable 'orm, over the edges of which the pieces of perforated sheet india-rubber or india-rubber cloth I3, of suftciently large size, are stretched, and to which it is nailed or otherwise suitably fastened.
- strips C C, ot' wood which are attached to the frame A by means ot' screws b b or nails, and which are thereby made to assist in securing the margin a a to the frame A, or which may be made to secure the said margin to the said frame without any other aid.
- VILLIAM BRAMHILL VILLIAM BRAMHILL.
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Description
@GOOOGOCDOOOOOOG @O O CDOOOOOOOOOOGOO OO f 0,0.0-0-,0..000 0 0 0 0 A0 0 0 0 0 0 0 0 0 0 0 0 v0 0 0 0. O O O Q O 0 0 0 0 0` 0 0 0 0 0 0 0 0 0 0.. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0. 0 0 0 0 O G O 0 0 0 0 0 0 0 0 0 0. 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 04 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -0 0 0 0 0 0 0 0 0 0 0 0 0. 00000D0000 0 0 0 0 0 www .PEKS, PHOTO-UTHCGRAFNBW. WASNINGTOMD. C.
UNITED STATES PATENT OFFICE.
WILLIAM BRAMHILL, OF NEW YORK, N. Y.
CHAIR BOTTOM AND BACK.
Specification forming part of Letters Patent N0. 51,132, dated November 28, 1865.
To all whom it may concern:
Be it known that I, WILLIAM BRAMHILL, of the city, county, and State of New York, have invented a new and useful Improvement in Chairs and other Articles ot' Furniture for Sitting and Recumbent Purposes; and I do hereby declare that the following is a full, clear, and exact description of the same, reference being had to the accompanyingdrawings, in which- Figure l is a plan of a chair-bottom constructed according to my invention. Fig. 2 is a vertical section of the same.
Similar letters of reference indicate correspending parts in both figures.
This invention consists in the employment of soft vulcanized sheet india-rubber or indiarubber cloth in the bottoms and backs of' chairs and other seats and articles of furniture for sitting and recumbent purposes, such as stools, sofas, lounges, andthe seats of public conveyances. This material, beingtlexible and elast-ic, possesses all the advantages of a cushion in adaptingitself to the shapeof theperson, While it is more durable, more easily kept clean and t'ree from vermin, and permits free ventilation to the person and clothing.
The vulcanized india-rubber or india-rubber cloth is to be stretched or kept extended to form the seat-bottom or back on a frame ot'wood or other suitable sti material. When sheet india-rubber without cloth is used the perforations may be formed by punching or cutting the vulcanized sheet, or the sheet-rubber may be manufactured with suitable perforations;
but when vulcanized india-rubber cloth is used the perforations will be punched or cut from the cloth at'ter its Inanutacture,in the usual manner.
The vulcanized india-rubber or indiarubber cloth Inay be attached to the frame ot' wood or other rigid material in various ways; but I consider that mode which I have represented as well suited as any other, and I will proceed i to describe it.
A is the inner frame, of wood, ot' suitable 'orm, over the edges of which the pieces of perforated sheet india-rubber or india-rubber cloth I3, of suftciently large size, are stretched, and to which it is nailed or otherwise suitably fastened. Around the overlapping margin a a ofthe piece B are placed strips C C, ot' wood, which are attached to the frame A by means ot' screws b b or nails, and which are thereby made to assist in securing the margin a a to the frame A, or which may be made to secure the said margin to the said frame without any other aid.
What I claim as my invention, and desire to secure by Letters Patent, is
The employment of perforated elastic vulcanized indiarubber or india rubber cloth, substantially as herein described, in the bottoms and backs ot' chairs and other articles of furniture for sitting and recumbent purposes.
VILLIAM BRAMHILL.
Witnesses:
J. W. CooMBs, G. W. REED.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US51132A true US51132A (en) | 1865-11-28 |
Family
ID=2120682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US51132D Expired - Lifetime US51132A (en) | G o o o o o o o o o o o o o |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US51132A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2631647A (en) * | 1947-07-10 | 1953-03-17 | Donald F Miller Jr | Suspended seating arrangement |
-
0
- US US51132D patent/US51132A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2631647A (en) * | 1947-07-10 | 1953-03-17 | Donald F Miller Jr | Suspended seating arrangement |
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