US237679A - Spring bed-bottom - Google Patents
Spring bed-bottom Download PDFInfo
- Publication number
- US237679A US237679A US237679DA US237679A US 237679 A US237679 A US 237679A US 237679D A US237679D A US 237679DA US 237679 A US237679 A US 237679A
- Authority
- US
- United States
- Prior art keywords
- springs
- bed
- spring
- spirals
- spring 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
- 239000000203 mixture Substances 0.000 description 6
- 102000004726 Connectin Human genes 0.000 description 2
- 108010002947 Connectin Proteins 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011521 glass Substances 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
- A47C23/04—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using springs in compression, e.g. coiled
- A47C23/05—Frames therefor; Connecting the springs to the frame ; Interconnection of springs, e.g. in spring units
Definitions
- e 0 canone so: s s s o sans xnlascllsslos.
- My invention relates to that class of bedbottoms in which the ordinary hour-glass or Haring bed-sprin gs are permanently attached to the frame, the upper parts of said springs being connected by coiled springs; and my 1nvention consists in an improved system of connecting said springs, and also in supporting or bracing the outer springs in a bed-bottom by means of spiral springs secured to the bedbottom frame and to the bed-springs, as will hereinafter be fully set forth.
- Figure l is a plan view of a portion of a bed-bottom made according to my invention
- Fig. 2 a perspective view of a section of my bed-bottom, showing a corner spring
- Fig. 3 is a diagram showing the upper connections of a complete bed-bottom.
- the springsA are shown as formed with an elliptical base, a, and are secured upon the cross-bars B ofthe bed-bottom frame. rIhe upper coil of each of the springs A is connected to the adjacent springs by means of small spiral springs C D in the following manner: Each spring is connected to the springs immediately in front and rear and'on each side by the short spirals C, and every alternate spring in the transverse rows is, in addition to the connections above mentioned, connected, by the spirals D, with each spring diagonally oppositethat is, with the corner (No model.)
- the combination substantially as herein set forth, ot' the bed-bottom frame, the springs A, and the horizontal connectin g-spirals C and D, each spring A being connected with the springs immediately in front and rear and on each side thereof by the short spirals C, and each alternate spring A being also connected by the spirals D with the springs diagonally opposite thereto, as shown and described.
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- Train Traffic Observation, Control, And Security (AREA)
Description
(No Mode1.)"
DBDGAR. Spring Bed Bott-om.
Patented Feb.15,1881.
mf VEN T0 lf,
his Dmez E277@ ummm l UNITED STATES rFIcE.
DANIEL EDGAR, OF ADRIAN, MICHIGAN.
SPRING BED-BOTTOM.
SPECIFICATION forming part of Letters Patent No. 237,679, dated February 15, 1881.
Application filed December 20, 1880.
To all whom it may concern:
Be it known that I, DANIEL EDGAR, of Adrian, in the county of Lenawee and State of Michigan, have invented certain new and useful Improvements in Spring Bed-Bottoms, of which the followingis a specification.
My invention relates to that class of bedbottoms in which the ordinary hour-glass or Haring bed-sprin gs are permanently attached to the frame, the upper parts of said springs being connected by coiled springs; and my 1nvention consists in an improved system of connecting said springs, and also in supporting or bracing the outer springs in a bed-bottom by means of spiral springs secured to the bedbottom frame and to the bed-springs, as will hereinafter be fully set forth.
In the accompanying drawings, Figure l is a plan view of a portion of a bed-bottom made according to my invention; Fig. 2, a perspective view of a section of my bed-bottom, showing a corner spring; and Fig. 3 is a diagram showing the upper connections of a complete bed-bottom.
The springsA are shown as formed with an elliptical base, a, and are secured upon the cross-bars B ofthe bed-bottom frame. rIhe upper coil of each of the springs A is connected to the adjacent springs by means of small spiral springs C D in the following manner: Each spring is connected to the springs immediately in front and rear and'on each side by the short spirals C, and every alternate spring in the transverse rows is, in addition to the connections above mentioned, connected, by the spirals D, with each spring diagonally oppositethat is, with the corner (No model.)
springs ofthe square of which said spring is the center. To support each outer spring, A, against inward strain, I brace it by a spiral, E,secured to the side ofthe bed-bottom frame and to one ofthe coils of the spring. The corner springs are provided with a bracingspring on each side.
By this construction I obtain a bed-bottom of great strength, elasticity, and durability, the advantages of which will readily present themselves to those familiar with the subject.
I claim as my invention- 1. The combination, substantially as herein set forth, ot' the bed-bottom frame, the springs A, and the horizontal connectin g-spirals C and D, each spring A being connected with the springs immediately in front and rear and on each side thereof by the short spirals C, and each alternate spring A being also connected by the spirals D with the springs diagonally opposite thereto, as shown and described.
2. The combination of the frame, the outer springs, A, and the bracing-springs E, wherebythe springs are elastically braced against inward strains, substantially as set forth.
3. The combination, with the frame, the springs A, and the horizontal connecting-spiralsG and D, of the bracing or supporting spirals E, substantially as set forth.
In testimony whereof I have hereunto subscribed my nameV this (ith day of December, A. D. ISSU.
DANIEL EDGAR.
Witnesses:
S. F. SMITH, W. E. KREBER.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US237679A true US237679A (en) | 1881-02-15 |
Family
ID=2307036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US237679D Expired - Lifetime US237679A (en) | Spring bed-bottom |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US237679A (en) |
-
0
- US US237679D patent/US237679A/en not_active Expired - Lifetime
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