US94020A - Improved spring-bed bottom - Google Patents
Improved spring-bed bottom Download PDFInfo
- Publication number
- US94020A US94020A US94020DA US94020A US 94020 A US94020 A US 94020A US 94020D A US94020D A US 94020DA US 94020 A US94020 A US 94020A
- Authority
- US
- United States
- Prior art keywords
- spring
- bed bottom
- improved spring
- bars
- bed
- 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
- 230000000875 corresponding Effects 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
Definitions
- Figure 1 represents a transverse section of my improved spring-bed flame, taken through ,one of the transverse supporting-bars, and y Figure 2 represents a longitudinal section of' the same.
- A represents the common longitudinal slats; and B, the transverse supporting-bars.
- Tige saidrfollowers are provided with long spiral springs G, which may'V have any amount of play or movement, and thus be more elastic and flexible than when made shelter, or arranged in positions necessa-v rily confined, The said springs are contracted underthe weight of the load, and expanded when the load is removed.'
- transversel bars B spring-followers C, straps E, and
Landscapes
- Medical Treatment And Welfare Office Work (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Description
waited tetes Letters Patent No. 94,020, (lated August 24, 1869.
will @Wwf JOSEPH MOORE, OF TARENTUM, PENNSYLVANIA.
IMPROVE!) SIERING-BED BOTTOM.
The Schedule referred to in these LettersfPatent and making part of tlxesame.
To all whom it may concern Be it known that I', JOSEPH MOORE, of Tarentum, in the county of Allegheny, and State of Pennsylvania,
have invented a new and improved Spring-Bed Bot` `na1 spring-bars upon transverse bars, one near each end, which are suspended by spring-followers, enclosed in suitable cases, in the said cross-bars, and connected by straps to the frame ofthe bedstead, in such a way that the followers work out and in, in connection with vlon elastic springs as theA pressure varies, all as herein r more fully specied.
Figure 1 represents a transverse section of my improved spring-bed flame, taken through ,one of the transverse supporting-bars, and y Figure 2 represents a longitudinal section of' the same.
Similar letters of reference indicate corresponding parts. y
A represents the common longitudinal slats; and B, the transverse supporting-bars. y
These are provided with spring-followers C, en-
closed in a case, D, andl connected to straps E, snspended by hooks to the frame of the bed, and working under friction-rollers F, at the ends of the barsfB.
Tige saidrfollowers are provided with long spiral springs G, which may'V have any amount of play or movement, and thus be more elastic and flexible than when made shelter, or arranged in positions necessa-v rily confined, The said springs are contracted underthe weight of the load, and expanded when the load is removed.'
Having thus described my invention,
I claim as new, and desire to secure by Letters Patent- The combination of the longitudinal spring-bars A,
transversel bars B, spring-followers C, straps E, and
friction-rollers F, substantially as specified.
JOSEPH MOORE.
Witnesses: f
J. CLARK, N. PBENOUF.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US94020A true US94020A (en) | 1869-08-24 |
Family
ID=2163497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US94020D Expired - Lifetime US94020A (en) | Improved spring-bed bottom |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US94020A (en) |
-
0
- US US94020D patent/US94020A/en not_active Expired - Lifetime
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