US1558694A - Spring-cushion construction - Google Patents
Spring-cushion construction Download PDFInfo
- Publication number
- US1558694A US1558694A US746182A US74618224A US1558694A US 1558694 A US1558694 A US 1558694A US 746182 A US746182 A US 746182A US 74618224 A US74618224 A US 74618224A US 1558694 A US1558694 A US 1558694A
- Authority
- US
- United States
- Prior art keywords
- strips
- spring
- construction
- springs
- seat
- 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
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
- This invention relates to cushions for chairs, motor vehicles and the like, and has for its object the provision of a novel cush- 1011 construction embodying a plurality of s rings for giving the necessary resilience, the construction and arrangement of the parts being such that the springs will be roperly held and prevented from punchmg through the padding as so frequently occurs after prolonged use.
- Another object is the provision of a seat cushion construction in which all the parts are interlocked whereby displacement of any will be positively prevented even under the most adverse conditions.
- An additional object is the provision of a seat construction which will be simple and inexpensive, highly efficient, durable in service and a general improvement in the art.
- Figure 1 is an elevation of a seat cushion constructed in accordance with my inven tion, a portion thereof being broken away and in section to disclose the internal con struction.
- Figure 2 is a cross section.
- FIG. 3 is a detail section showing the mounting for one of the springs
- Figure 4 is a fragmentary perspective view of one of the holding strips.
- the frame of the cushion as comprising upper and lower sets of serpentine strips arranged in pairs as shown and in crossed mating relation, the strips of each pair being riveted or otherwise secured together at the points of crossing as shown at 11.
- the ends of the strips of each pair are out-turned as indicated. at 12 for a purpose to be described.
- the strips of the u per series are pressed or otherwise formed into channel shape in cross section with the channel or open side extending downwardly .while the strips of the lower series are correspondingly formed or shaped but arranged to extend upwardly or in the opposite direction.
- the springs indicated at 13 are of the double tapered type and are located between the upper and lower series of strips, the inmost convolutions of the springsbeingreceived within the channels of the strips.
- the frame further includes upper and lower oppositely arranged elongated metallic strips 13 which are formedat intervals with knuckles 15 within which the outturned ends 12 of the strips 10 are engaged. Obviously, this engagement will positively prevent the strips 10 of the various pairs from separating and permitting the springs 13 to slip out.
- the cushion further includes side walls 16 of flexible material disposed outwardly of the metallic strips 13 and secured thereto by riveting or otherwise as indicated at 17, it being preferable to provide reinforcing strips 18 of metal or even of flexible mate rial outwardly of the side walls 16 at the points where the rivets or other securing devices pass through, the purpose being to prevent ripping and make the structure strong.
- the side walls 16 may be prolonged and formed integrally with the seat portion 19, as shown in Figure 2 or separate pieces might be secured together, this detail being immaterial.
- the numeral 20 represents the usual padding which is interposed between the cover or seat 19 and the uppermost series of strips 10.
Landscapes
- Springs (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Description
Oct. 27, 1925.
T. H. MACE SPRING 'CUS BION CONSTRUCTION /Uac'e v Filed Oct. 2'7, 1924 ATTORNEY Patented Oct. 27, 1925.
UNITED STATES 1,558,694 PATENT OFFIC TINE HEATH MACE, DE LAS CRUCES, NEW MEXICO, ASSIGNOR OF ONE-HALF TO B. P. PORTER, F LAS CRUCES, NEW MEXICO.
SPRING-CUSHION CONSTRUCTION.
Application filed October 27, 1924. Serial No. 746,182.
To all whom it may concern.
Be it known that I, Turn HEATH MACE, a citizen of the United States, residing at Las Cruces, in the county of Dona Ana and State of New Mexico, have invented new and useful Improvements in Sp ing- Cushion Constructions, of which the followinc is a specification.
This invention relates to cushions for chairs, motor vehicles and the like, and has for its object the provision of a novel cush- 1011 construction embodying a plurality of s rings for giving the necessary resilience, the construction and arrangement of the parts being such that the springs will be roperly held and prevented from punchmg through the padding as so frequently occurs after prolonged use.
Another object isthe provision of a seat cushion construction in which all the parts are interlocked whereby displacement of any will be positively prevented even under the most adverse conditions.
An additional object is the provision of a seat construction which will be simple and inexpensive, highly efficient, durable in service and a general improvement in the art.
lVith the above and other objects and advantages in view, the invention consists in the details of construction to be hereinafter more fully described and claimed, and illustrated in the accompanying drawings, wherein Figure 1 is an elevation of a seat cushion constructed in accordance with my inven tion, a portion thereof being broken away and in section to disclose the internal con struction.
Figure 2 is a cross section.
Figure 3 is a detail section showing the mounting for one of the springs, and
Figure 4 is a fragmentary perspective view of one of the holding strips.
Referring more particularly to the drawings, I have shown the frame of the cushion as comprising upper and lower sets of serpentine strips arranged in pairs as shown and in crossed mating relation, the strips of each pair being riveted or otherwise secured together at the points of crossing as shown at 11. The ends of the strips of each pair are out-turned as indicated. at 12 for a purpose to be described. The strips of the u per series are pressed or otherwise formed into channel shape in cross section with the channel or open side extending downwardly .while the strips of the lower series are correspondingly formed or shaped but arranged to extend upwardly or in the opposite direction.
The springs indicated at 13 are of the double tapered type and are located between the upper and lower series of strips, the inmost convolutions of the springsbeingreceived within the channels of the strips. By this construction it is quiteevident that any lateral displacement of the springs is ab solutely prevented. i
The frame further includes upper and lower oppositely arranged elongated metallic strips 13 which are formedat intervals with knuckles 15 within which the outturned ends 12 of the strips 10 are engaged. Obviously, this engagement will positively prevent the strips 10 of the various pairs from separating and permitting the springs 13 to slip out.
The cushion further includes side walls 16 of flexible material disposed outwardly of the metallic strips 13 and secured thereto by riveting or otherwise as indicated at 17, it being preferable to provide reinforcing strips 18 of metal or even of flexible mate rial outwardly of the side walls 16 at the points where the rivets or other securing devices pass through, the purpose being to prevent ripping and make the structure strong. The side walls 16 may be prolonged and formed integrally with the seat portion 19, as shown in Figure 2 or separate pieces might be secured together, this detail being immaterial. The numeral 20 represents the usual padding which is interposed between the cover or seat 19 and the uppermost series of strips 10. Logically it is well Within thescope of the invention to provide a seat 21 of flexible material to cover the upper series of strips, 10 and the upper ends of the springs to further reduce any likelihood of displacement of the pad ding or punching through of the springs and their securing strips.
From the foregoing description and a study of the drawings, it will be readily apparent that I have thus provided a very simple and inexpensive seat construction in which all the parts are absolutely locked together so that displacement in any direction will be positively prevented. It is obvious that a seat constructed in accordance vention' orf the scopeofthe 'subjoined claims.
Having thus 'described the invention, I
I claim 1. In a seat cushion construction involvlng a plurahtyof springsjstrips "arranged in pairsn ith the stri'ps'ofeachpair passing to thefle'ft of one spring and to the i'ight'of the adjoining spring and secured 'togetl'ier at their points or" crossingfthe"strips being channel [shaped in cross section and conformingly receiving the eiiiimostconvolu tlons ofthesprmgs, and"anchormgmeans for the ends or the strips. I
2. 'Ina seat cushion construction involvto' one side of one spring and the other side of he" adgga'centspring and secured together at thelr points jo'for'ossl'ng, the strips bemg ing knuckles thereonreceiving the ends of 1 the channel shaped in cross section and con formingly receiving the endmost convo1u tions of the springs, and anchoring means for the ends of the strips, saidianch'oring zine-ans 'COlIlPl'lSlIlgelongated metallic strips having knuckles thereon receiving the ends of the first named strips.
3. Ina seat cushion construction involv- 'ing a plurality'of springs, strips arranged in pairs with the strips of each pair cross-- ing at intervals and secured together at their pointsof crossing, the strips being channel shaped in cross sectionand conformingly receiving the endmost convolutions of the 'springs each strip passing to one side of one spring and to "the other side of the next spring, and anchoring means-"for the ends of the strips, said anchoring means compriselongated 'm'et'allic strips having first named strips, fleXibleside 'walls socured to said last named strips, a cover formed "as the c'ontlnu'ation of s'a-fd 1 side 7 Walls and confining the'seat 1 re e1-; a1iua 'ing aplumh-ty of springs, strips'arranged inpairs Wltli the strips ofeachopairfpassmg padding loc ated bett'veen the "first named "strips and said cover.
In testimony whereof "I aflix my signature. a
TINE HEATH MACE.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US746182A US1558694A (en) | 1924-10-27 | 1924-10-27 | Spring-cushion construction |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US746182A US1558694A (en) | 1924-10-27 | 1924-10-27 | Spring-cushion construction |
Publications (1)
Publication Number | Publication Date |
---|---|
US1558694A true US1558694A (en) | 1925-10-27 |
Family
ID=24999792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US746182A Expired - Lifetime US1558694A (en) | 1924-10-27 | 1924-10-27 | Spring-cushion construction |
Country Status (1)
Country | Link |
---|---|
US (1) | US1558694A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3080576A (en) * | 1960-12-08 | 1963-03-12 | Relaxer Mattress Co | Box spring frame |
-
1924
- 1924-10-27 US US746182A patent/US1558694A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3080576A (en) * | 1960-12-08 | 1963-03-12 | Relaxer Mattress Co | Box spring frame |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2149776A (en) | Potato digger chain | |
US1558694A (en) | Spring-cushion construction | |
US2249048A (en) | Reinforcing member for flat wire springs | |
US912600A (en) | Mat. | |
US2046564A (en) | Wire fabric for bedsprings and other articles | |
US1499654A (en) | Vehicle spring | |
US1776442A (en) | Vehicle spring | |
US1410039A (en) | Seat spring | |
US1729377A (en) | Seat cushion | |
US1725187A (en) | Mattress | |
US2055754A (en) | Upholstery springs | |
US185779A (en) | Improvement in bed-bottoms | |
US1139892A (en) | Resilient-bed. | |
US1717949A (en) | Spring seat | |
US1944207A (en) | Grating | |
US1448907A (en) | Link mat | |
US1524037A (en) | Seat structure | |
US771808A (en) | Matting. | |
US161699A (en) | Improvement in chair-seats | |
US2089301A (en) | Wire assembling device | |
US1773170A (en) | Resilient bench | |
US1992884A (en) | Fabric | |
US1433230A (en) | Spring structure | |
US1485758A (en) | Spring mattress | |
US215631A (en) | Improvement in bed-bottoms |