US85980A - Seth winslow - Google Patents
Seth winslow Download PDFInfo
- Publication number
- US85980A US85980A US85980DA US85980A US 85980 A US85980 A US 85980A US 85980D A US85980D A US 85980DA US 85980 A US85980 A US 85980A
- Authority
- US
- United States
- Prior art keywords
- spring
- seth
- winslow
- bed
- slats
- 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
- 238000010276 construction Methods 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000000994 depressed Effects 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000007665 sagging 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
- A47C23/02—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using leaf springs, e.g. metal strips
Definitions
- Figure 2 is a perspective view of my spring detached.
- the object of this 'invention is to produce a cheap, durable, and easy spring-bed bottom, and one easily constructed.
- the nature of my invention consists in using a steel spring, placed under each end of the slats to a bedbottom, at such distances apart as will present an even surface at all times; and, by this construction, to allow of the slats extending the whole length of the bed,
- 'B B are side-rails
- the spring Dis made of fiat steel, and bent, so as to give the projection E.
- This formation serves as a double spring; that is, by ⁇ it I secure three distinct springs combined in one, ⁇ and this gives suicient elasticity, while Iam able to use a spring heavy enough to give durability. 4
- the spring D E in combination with slats A A, rails B B, and cross-bars C C, substantially as and for the purposes set forth.
Landscapes
- Scissors And Nippers (AREA)
Description
' tluitnl SETH -WINSL OW, OF CHARLESTOWN, MASSACHUSETTS.
Leners Para: No. 85,980,- dad .huma/ry 19, 1869.
IIMIIPIROVElD SPRING-BED BOTTOM To all ughom it ma/y conce/m Be it known that I, SETH WINsLoW, of Charlestown, in the county of Middlesex, and State of Massachusetts, have invented an Improved Spring for Bed-Bottoms.; and do hereby declare the following to be a full, clear, and exact description thereof, reference beinghad to the accompanying drawings, in which-- Figure l represents a bed-bottom with my improved spring.
Figure 2 is a perspective view of my spring detached.
The object of this 'invention is to produce a cheap, durable, and easy spring-bed bottom, and one easily constructed. y
. The nature of my invention consists in using a steel spring, placed under each end of the slats to a bedbottom, at such distances apart as will present an even surface at all times; and, by this construction, to allow of the slats extending the whole length of the bed,
thereby avoiding sagging at each end.
rlfhe principal feature of my bed-bottom is the construction ofthe spring, somewhat in the form of the letter M, with projecting curved arms, which, when depressed, cause the central folds to open, thereby triplicating its elasticity.
In the drawings- A A are ordinary slats, running lengthwise with the bed;
'B B are side-rails;
0 @cross-bars; and,
Dl is the spring.
The spring Dis made of fiat steel, and bent, so as to give the projection E. This formation serves as a double spring; that is, by` it I secure three distinct springs combined in one,` and this gives suicient elasticity, while Iam able to use a spring heavy enough to give durability. 4
In using an ordinary half-elliptic spring, one suiciently durable does not possess enough elasticity. I overcome this by the peculiar constnnction shown.
The method of attaching these springs is old, and not part of my invention. The arrangement of slats, cross-bars, and side-rails, is also old and well known, as well as placing springs at a distance from the ends, but the construction of the spring itself is entirely new, while all the other parts shown are old.
What I claim, then, as my invention, and desire to vsecure by Letters Patent, is
The spring D E, in combination with slats A A, rails B B, and cross-bars C C, substantially as and for the purposes set forth.
In testimony whereof, I have signed my name to this specification, in the presence of two subscribing wit- IICSSES.
- SETH WINSLOW. Witnesses:
CARROLL D. WRIGHT, M. S. G. WILBE.
Publications (1)
Publication Number | Publication Date |
---|---|
US85980A true US85980A (en) | 1869-01-19 |
Family
ID=2155469
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US85980D Expired - Lifetime US85980A (en) | Seth winslow |
Country Status (1)
Country | Link |
---|---|
US (1) | US85980A (en) |
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0
- US US85980D patent/US85980A/en not_active Expired - Lifetime
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