US103548A - Improved spring bed-bottom - Google Patents
Improved spring bed-bottom Download PDFInfo
- Publication number
- US103548A US103548A US103548DA US103548A US 103548 A US103548 A US 103548A US 103548D A US103548D A US 103548DA US 103548 A US103548 A US 103548A
- Authority
- US
- United States
- Prior art keywords
- bar
- strap
- slats
- 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
- 230000000284 resting Effects 0.000 description 10
- 239000002023 wood Substances 0.000 description 10
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000007665 sagging Methods 0.000 description 4
- 239000011122 softwood Substances 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 235000015265 Iris pallida Nutrition 0.000 description 2
- 244000050403 Iris x germanica Species 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 2
- 235000011613 Pinus brutia Nutrition 0.000 description 2
- 241000018646 Pinus brutia Species 0.000 description 2
- 235000008976 iris florentino Nutrition 0.000 description 2
- 239000000203 mixture 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
- A47C23/06—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using wooden springs, e.g. of slat type ; Slatted bed bases
- A47C23/062—Slat supports
- A47C23/063—Slat supports by elastic means, e.g. coil springs
Definitions
- Figure 1 'of the drawings is a plain diagonal top view of a spring bed-bottom, ready for use;
- A represents the head and foot, and B the side rails of an ordinary bedstead.
- b represents cross-bars beneath the slats a.
- A'c represents steel spiral springs upon the bars b.
- d represents an elastic spring fastened to the bars b.
- g represents a cross-bar at the head and foot.
- C represents a rubber strap, or a strap of rm elas- V tic webbing.
- j represents a board resting on edge, as abrace, .as shown by drawing 2.
- i represents an upright wooden brace, as shown by drawing 2.
- Figure 2 of the drawings is a transverse view on a linelwith the side rails B of an end section ot' drawmg 4 g .represents across-bar at' the head and foot, extending across the entire width of the bed-bottom, with each end rest-ing upon a block of wood, h, which is securely fastened to the inside of the side rails B. These bars are one inch in thickness.
- the one at the head is about two and one-half inches in width, and the one at the foot about two and one-fourth inches wide.
- 'lliey may be made of any kind of wood, but soft wood is preferable, for thereason hereinafter stated.
- j represents a hoard three inches wide by one in thickness, turned up on its edge to prevent it from springing, with each end resting upon a block, 7c,- which is securely fastened to the inside of side rails B.
- i represents a perpendicular brace, made of wood, one-half an inch in'thickness and one and one-halt' inch in width, the top of which is securely fastened to the front edge of the bar g, midway from the ends, or at such intervals as desired, and" the lower end is also securely fastened to the boardj; thereby the bar g is prevented from springing or sagging in the center.
- C represents a rubber strap, or strap of firm elastic webbing, about one and three-fourth inch wide at the head, and one and one-halt' inch wide at the foot,
- the strap is then drawn tight-ly on the under sidev of the bar, and the opposite end is secured to the end of the bar g in the same manner.
- the strap is also firmly fastcned to the bar at intervals of equal distance between the slats'a, by means of the staples m, as above described, without a groove'in the bar.
- a represents the ends of the slats resting upon the strap G, and which are secured to the strap at equal distance between the staples m, by means of a screw or heavy tack, and are thus heldin place.
- slats are from three to four inches in width by about one-half inch in thickness, and may be made of ,any kind of wood. They extend from head to foot.
- Figure 3 of the drawings' is an inside view of the side rails B. y
- d represents a front view of the elastic spring, which 4 is made of heavy elastic webbing, two inches wide, doubled in the shape of a loop, about four inches in length. Each end of the webbing is folded in next to the bar, and is securely fastened to the end of thebar b by staples m, in the same manner as the ends of strap C are fastened to the bar g. To the loop endof this spring is attached a triangle, e, made of very heavy wire, which is hooked onto the shoulder of a screw, f,'which is screwed into the side rail B at the proper height.
- Figure 4 ofthe drawings is a transverse view on4 a line with the side rails B of a partof a middle section, as shown by iig. 1.
- b represents a wooden bar, about three inches in width by about one inch in thick-ness, suspended at eachend, below the slats a, by the springs r1, as above described, and uponrwhich steel spiral springs c are placed, the lower ends of which are fastened to the bar b and the top to the under side of theV slats a, to kcepthem in place.
- the bar b is of ay length to leave a space of about one and a half inch between the ends thereof and the side rails B.. -These sections bars g resting s oldly at the ends .on the blocks h.
- the spiral springs c prevent the slats a from permanently sagging or losing their proper shape, as they otherwise would do from continued use, for, as soon as the weight yof the person is removed, they spring the slats back to their original position, and the entire befl-bottom is kept in proper shape.
- the spiral springs also serve as a protection to the elastic springs C, for by their strength the slats are enabled to be made much thinner and elastic; therefore do not press upon the strap soheavily at the end, for Without the spiral springs the slats would be required to be heavier and stiffer.
- the elastic springs d serve to protect the spiral springs, for by this means the bars b upon which the spiral springs rest are enabled to yield in proportion to the increase of weight upon them, and persons of heavy weight are prevented from lying upon a hard bed
- the elastic springs C serve to support and protect the slats a and to render the bed-bottom more elastic I claim as my invention-
Description
onlus BLAKE, 0E PERU, INDIANA.
Letters Patent No'. 103,548, dated May 31, 1870.
' IMPROVE!) SPRING BED-BOTTOM.
The Schedule referred to in these .Letters Patent and making part o! the same.
I, OERIs BLAKE, of Peru, in the county of Miami and State of Indiana, have invented certain Improvements in Spring Bed-Bottoms, of which the following is a specification.
Figure 1 'of the drawings is a plain diagonal top view of a spring bed-bottom, ready for use;
A represents the head and foot, and B the side rails of an ordinary bedstead.
arepresents wooden slats.
b represents cross-bars beneath the slats a.
A'c represents steel spiral springs upon the bars b.
d represents an elastic spring fastened to the bars b.
e represents a wire triangle attached to the spring d, as shown by drawing 3.
g represents a cross-bar at the head and foot.
C represents a rubber strap, or a strap of rm elas- V tic webbing.
j represents a board resting on edge, as abrace, .as shown by drawing 2.
i represents an upright wooden brace, as shown by drawing 2.
Figure 2 of the drawings is a transverse view on a linelwith the side rails B of an end section ot' drawmg 4 g .represents across-bar at' the head and foot, extending across the entire width of the bed-bottom, with each end rest-ing upon a block of wood, h, which is securely fastened to the inside of the side rails B. These bars are one inch in thickness. The one at the head is about two and one-half inches in width, and the one at the foot about two and one-fourth inches wide. 'lliey may be made of any kind of wood, but soft wood is preferable, for thereason hereinafter stated.
j represents a hoard three inches wide by one in thickness, turned up on its edge to prevent it from springing, with each end resting upon a block, 7c,- which is securely fastened to the inside of side rails B.
i represents a perpendicular brace, made of wood, one-half an inch in'thickness and one and one-halt' inch in width, the top of which is securely fastened to the front edge of the bar g, midway from the ends, or at such intervals as desired, and" the lower end is also securely fastened to the boardj; thereby the bar g is prevented from springing or sagging in the center. C represents a rubber strap, or strap of firm elastic webbing, about one and three-fourth inch wide at the head, and one and one-halt' inch wide at the foot,
- which is securely fastened 'to the bar g by a heavy wire staple, m.- One-half an inch of the strap is folded under and next to the bar at the end, thus making it of double thickness. The prongs of the staple m are inserted in holes in the bar, which are bored at each edge .of the strap. .lhestaple is then driven tightly against the strap thus folded, and the prongs are firmly clinched on the top of the bar. The bar g is made of soft wood, suoli as pine, and by driving the` staple tightly it becomes indented into the wood, holding the strap firmly, and dispensing with a groove in the bar between the prongs of the staple. The strap is then drawn tight-ly on the under sidev of the bar, and the opposite end is secured to the end of the bar g in the same manner. The strap is also firmly fastcned to the bar at intervals of equal distance between the slats'a, by means of the staples m, as above described, without a groove'in the bar.
a represents the ends of the slats resting upon the strap G, and which are secured to the strap at equal distance between the staples m, by means of a screw or heavy tack, and are thus heldin place. slats are from three to four inches in width by about one-half inch in thickness, and may be made of ,any kind of wood. They extend from head to foot.
Figure 3 of the drawings' is an inside view of the side rails B. y
b represents the end of the cross-bars belowv the slats a, and upon which the spiral springs c rest, as shown by drawing 4.'
d represents a front view of the elastic spring, which 4 is made of heavy elastic webbing, two inches wide, doubled in the shape of a loop, about four inches in length. Each end of the webbing is folded in next to the bar, and is securely fastened to the end of thebar b by staples m, in the same manner as the ends of strap C are fastened to the bar g. To the loop endof this spring is attached a triangle, e, made of very heavy wire, which is hooked onto the shoulder of a screw, f,'which is screwed into the side rail B at the proper height.
Figure 4 ofthe drawings is a transverse view on4 a line with the side rails B of a partof a middle section, as shown by iig. 1. b represents a wooden bar, about three inches in width by about one inch in thick-ness, suspended at eachend, below the slats a, by the springs r1, as above described, and uponrwhich steel spiral springs c are placed, the lower ends of which are fastened to the bar b and the top to the under side of theV slats a, to kcepthem in place. The bar b is of ay length to leave a space of about one and a half inch between the ends thereof and the side rails B.. -These sections bars g resting s oldly at the ends .on the blocks h.
By means of the braces t' secured to the-bar g, and the boards j supported by the' block's lathe bed-bottom is made of great strength at the head and foot, enabling it to support great weight, without allowing the .bars g to spring or sag in the center, and thus the bed-bottom is also prevented from forming an inclined plane toward either side, as-it would do ii' it was suspended at the corners by elastic webbing and the persons lyingnpon it were of greatly nnequal weight.
The spiral springs c prevent the slats a from permanently sagging or losing their proper shape, as they otherwise would do from continued use, for, as soon as the weight yof the person is removed, they spring the slats back to their original position, and the entire befl-bottom is kept in proper shape.
The spiral springs also serve as a protection to the elastic springs C, for by their strength the slats are enabled to be made much thinner and elastic; therefore do not press upon the strap soheavily at the end, for Without the spiral springs the slats would be required to be heavier and stiffer.
The elastic springs d serve to protect the spiral springs, for by this means the bars b upon which the spiral springs rest are enabled to yield in proportion to the increase of weight upon them, and persons of heavy weight are prevented from lying upon a hard bed The elastic springs C serve to support and protect the slats a and to render the bed-bottom more elastic I claim as my invention- The combination and arrangement of the transverse sections, consisting of the straps O,- the bars g, the braces j and i; the middle sections, consisting of the bars b, the springs c and d, the fastening e and m, and the blocks 7i and 7c, attached to the side rails, as
herein described.
y ORRIS BLAKE.
Witnesses:
JAMES M. BROWN, SOLOMON J omas.
Publications (1)
Publication Number | Publication Date |
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US103548A true US103548A (en) | 1870-05-31 |
Family
ID=2173033
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US103548D Expired - Lifetime US103548A (en) | Improved spring bed-bottom |
Country Status (1)
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US (1) | US103548A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2814052A (en) * | 1952-10-01 | 1957-11-26 | Walter L Kaiser | Vibration eliminating support for seats and beds |
US3067438A (en) * | 1957-11-13 | 1962-12-11 | Degen Hugo | Supporting frame structures |
US20040083028A1 (en) * | 2002-10-28 | 2004-04-29 | Ramaswamy Vaidyanathan | Process control using on-line instrumentation and process models |
-
0
- US US103548D patent/US103548A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2814052A (en) * | 1952-10-01 | 1957-11-26 | Walter L Kaiser | Vibration eliminating support for seats and beds |
US3067438A (en) * | 1957-11-13 | 1962-12-11 | Degen Hugo | Supporting frame structures |
US20040083028A1 (en) * | 2002-10-28 | 2004-04-29 | Ramaswamy Vaidyanathan | Process control using on-line instrumentation and process models |
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