US71654A - Improved bed-bottom - Google Patents
Improved bed-bottom Download PDFInfo
- Publication number
- US71654A US71654A US71654DA US71654A US 71654 A US71654 A US 71654A US 71654D A US71654D A US 71654DA US 71654 A US71654 A US 71654A
- Authority
- US
- United States
- Prior art keywords
- plates
- braces
- upper frame
- improved bed
- 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
- 101710024788 HOMER1 Proteins 0.000 description 2
- 101700073193 andF Proteins 0.000 description 2
- 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
- A47C23/30—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using combinations of springs covered by more than one of the groups A47C23/04, A47C23/06 and A47C23/12; Frames therefor
Definitions
- Figure 2 cross side elevation of the same, and v Figure 3 plan of the plate 0 and hinges of braces.
- The'nature of our invention consists inplacing two-or more pairs of bracesbetween the upper frame, provided with canvas, and supported by ordinary spiral or coil springs, and the lower frame on which said springs rest, said braces being hinged to the upper frame at the top, and secured to the round plates that are attached to the lower frame, and partially revolve on a pivot at the bottom, in such a manner that, when pressure is produced on the canvused frame, said braces. yield, owing to the-partial pivotingof said plates, keeping the said upper frame in proper place, and preventing its lateral motion.
- A is the lower frame and B the upper fratne.
- C C are plates pinned to the frame A, and revolving around their centres on a pivot.
- D D and D D' are the cross-braces, andFFare the longitudinal braces, having their top hinged to the upper frame and their foot hinged to the plates ff, secured to the plates 0 C, at the same distance from their pivots.
- E E are coiled springs.
- the operation consists in this, that, when the upper frame is pressed down, the braces partially turn the plates C C, thus yielding under the pressure, keeping at the same time the upper frame in proper position, and preventing its lateral motion under the said pressure.
Description
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CHARLES E. SIMMONS AND IEI OMER COOK, OF WAUKEGAN, ILLINOIS. Letters Patent No. 71,654, dated December 3, 1867.
IMPROVED BED-BOTTOM.
TO ALL WHOM IT MAY CON GERN:-
Be it known that we, CHARLES E. SIMMONS and HOMER 000K, both of Waukegan, in the county of Lake, and State of Illinois, have invented new and useful Improvements in Bed-Bottoms; and we do hereby declare that the following is a full and exact description thereof, reference being had to the accompanying drawings, making part of this specification, in which- Figure 1 represents longitudinal side elevations-of the bed-bottom,
Figure 2 cross side elevation of the same, and v Figure 3 plan of the plate 0 and hinges of braces.
The'nature of our invention consists inplacing two-or more pairs of bracesbetween the upper frame, provided with canvas, and supported by ordinary spiral or coil springs, and the lower frame on which said springs rest, said braces being hinged to the upper frame at the top, and secured to the round plates that are attached to the lower frame, and partially revolve on a pivot at the bottom, in such a manner that, when pressure is produced on the canvused frame, said braces. yield, owing to the-partial pivotingof said plates, keeping the said upper frame in proper place, and preventing its lateral motion.
To enable others skilled in the art to make and use our invention, we will proceed to describe its construction and operation,
A is the lower frame and B the upper fratne. C C are plates pinned to the frame A, and revolving around their centres on a pivot. D D and D D'are the cross-braces, andFFare the longitudinal braces, having their top hinged to the upper frame and their foot hinged to the plates ff, secured to the plates 0 C, at the same distance from their pivots. E E are coiled springs.
The operation consists in this, that, when the upper frame is pressed down, the braces partially turn the plates C C, thus yielding under the pressure, keeping at the same time the upper frame in proper position, and preventing its lateral motion under the said pressure.
What we claimnas our invention, and desire to secure by Letters Patent, is p The combination of braces D D D D andF F, hinged to'- the upper frame B and tothe plates ff, with the pivoting plates C 0, arranged and operating as described; I
CHAS. E. SIMMONS, HOMER COOK.
With esscs: V
W. H. ELLIS, AUSTIN Cuuvnu.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US71654A true US71654A (en) | 1867-12-03 |
Family
ID=2141168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US71654D Expired - Lifetime US71654A (en) | Improved bed-bottom |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US71654A (en) |
-
0
- US US71654D patent/US71654A/en not_active Expired - Lifetime
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