US119600A - Improvement in bed-bottoms - Google Patents
Improvement in bed-bottoms Download PDFInfo
- Publication number
- US119600A US119600A US119600DA US119600A US 119600 A US119600 A US 119600A US 119600D A US119600D A US 119600DA US 119600 A US119600 A US 119600A
- Authority
- US
- United States
- Prior art keywords
- bed
- bottoms
- improvement
- canvas
- rollers
- 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 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C23/00—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases
- A47C23/12—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using tensioned springs, e.g. flat type
- A47C23/28—Tensioning devices therefor
Definitions
- My invention consists in the arrangement-Of the frame, rollers, canvas, with hooks and guides at the sides of the canvas, bearings for rollers, and pawl-and-ratchet wheels, the Whole constructed and arranged as hereinafter described.
- Figure l is a perspective vievsr of my improvement in bed-bottom.
- Fig. 2 is an end view Of the same.
- A represent the side rails, B the cross-bars, and D e the ends Or rollers of the frame.
- the roller D is provided with a ratchet-wheel, c', which, in connection with the pawl or catch j pivoted tO
- One of the metal bearings K is used for holding the roller D in a fixed position.
- the roller D is enlarged at its center and tapers gradually tO- ward each end, as shown in Fig. 2.
- the canvas G is secured to the rollers D and e in any suitable manner, and is at each side provided with hooks n, which move on guides j', as shown in Fig. l.
Description
SAMUEL GISSINGER.
lmpovement inl Bed Bottoms.
No. 119,600. K Patentedocr. 3,1871...v
UNITED STATES PATENT CEEIOE.
SAMUEL GISSINGEE, OE PITTSBUEG, PENNSYLVANIA.
IMPROVEMENT IN BED-BOTTOMS.
Specification forming part of Letters Patent No. 119,600, dated October 3, 1871.
To all whom it may concern:
Be it known that I, SAMUEL GISSINGER, of Pittsburg, in the county Ot' Allegheny and State of Pennsylvania, have invented a certain new and useful Improvement in Bed-Bottoms 5 and I do hereby declare that the following is a full, clear, and exact description thereof, reference being had to the accompanying drawing and to the letters of reference marked thereon.
My invention consists in the arrangement-Of the frame, rollers, canvas, with hooks and guides at the sides of the canvas, bearings for rollers, and pawl-and-ratchet wheels, the Whole constructed and arranged as hereinafter described.
To enable others skilled in the art to make and use my invention, I will proceed tO describe its construction and operation.
In the accompanying drawing, which forms part of my speciication, Figure l is a perspective vievsr of my improvement in bed-bottom. Fig. 2 is an end view Of the same.
A represent the side rails, B the cross-bars, and D e the ends Or rollers of the frame. At each end of the side rails are metal supports or bearings K and K for the rollers D ande. The roller D is provided with a ratchet-wheel, c', which, in connection with the pawl or catch j pivoted tO One of the metal bearings K, is used for holding the roller D in a fixed position. The roller D is enlarged at its center and tapers gradually tO- ward each end, as shown in Fig. 2. The canvas G is secured to the rollers D and e in any suitable manner, and is at each side provided with hooks n, which move on guides j', as shown in Fig. l.
By constructing a bed-bottom as hereinbefore described the canvas C will always be stretched equally at all points of it, and it will not be liable to swag'at its center. The swag or bagging down in the center has always been a great objection to the use of canvas bed-bottoms. This objection I remove by the use of the roller D, the Operation of which is to draw on the central portion Of the canvas by turning the roller.
Having thus described my improvement, what I claim as of my invention is- A The arrangement of the frame, consisting Of side pieces A and cross-bars B, rollers D e, ratchetwheel z', pawl j, hooks n, guides f, and canvas C, arranged and operating as herein described, and for the purpose set forth.
S. GISSINGER.
Witnesses A. O. JOHNSTON,
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US119600A true US119600A (en) | 1871-10-03 |
Family
ID=2189049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US119600D Expired - Lifetime US119600A (en) | Improvement in bed-bottoms |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US119600A (en) |
-
0
- US US119600D patent/US119600A/en not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US119600A (en) | Improvement in bed-bottoms | |
| US108470A (en) | Improvement in bed-bottoms | |
| US247730A (en) | Said haas | |
| US105885A (en) | Improvement in bedsteads and cots | |
| US111402A (en) | Improvement in bed-bottoms | |
| US103030A (en) | Improved spring bed-bottom | |
| US61720A (en) | David cox | |
| US124205A (en) | Improvement in bed-bottoms | |
| US98230A (en) | Improved spring-bed bottom | |
| US316218A (en) | Half to h | |
| US104135A (en) | Joseph s | |
| US131180A (en) | Improvement in spring bed-bottoms | |
| US104944A (en) | Improved slat for bedsteads | |
| US153594A (en) | Improvement in vehicle-seats | |
| US117036A (en) | Improvement in spring-beds | |
| USRE4414E (en) | Improvement in bedsteads and testers | |
| US101029A (en) | Improved spring-bed bottom | |
| US143554A (en) | Improvement in slides for extension-tables | |
| US108650A (en) | Peters | |
| US118271A (en) | Improvement in stair-rods | |
| US67776A (en) | Improved spkfflg-bed bottom | |
| US111807A (en) | Improvement in bed-bottoms | |
| US81936A (en) | Improved bedstead and quilting-fkame | |
| US250814A (en) | christmas | |
| US111554A (en) | Improvement in spring-beds |