US3317935A - Insulator pads - Google Patents
Insulator pads Download PDFInfo
- Publication number
- US3317935A US3317935A US509743A US50974365A US3317935A US 3317935 A US3317935 A US 3317935A US 509743 A US509743 A US 509743A US 50974365 A US50974365 A US 50974365A US 3317935 A US3317935 A US 3317935A
- Authority
- US
- United States
- Prior art keywords
- pad
- strands
- sheet
- cords
- insulator
- 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
- 239000012212 insulator Substances 0.000 title claims description 23
- 239000000463 material Substances 0.000 claims description 11
- 238000010276 construction Methods 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 3
- 244000198134 Agave sisalana Species 0.000 description 1
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 235000020046 sherry Nutrition 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/02—Seat parts
- A47C7/28—Seat parts with tensioned springs, e.g. of flat type
- A47C7/30—Seat parts with tensioned springs, e.g. of flat type with springs meandering in a flat plane
Definitions
- FIG. 1 is a fragmentary vertical sectional view through a mattress embodying the invention.
- FIG. 2 is a fragmentary vertical sectional view through a seat cushion embodying the invention.
- FIG. 3 is a sectional view taken along the line 3 3 in FIG. 5.
- FIG. 4 is a fragmentary perspective view of an insulator pad embodying the invention.
- FIG. 5 is a plan view of a seat embodying the invention.
- FIG. 6 is a plan view of still another form of seat embodying the invention.
- the insulator pad embodying the invention comprises a sheet of flexible open mesh or solid material 10 such as burlap, tobacco cloth, resinated cotton, cotton or liber, paper, plastic, paper by-products, sisal and the like.
- a plurality of parallel metal wires or strands 11 are interwoven through the sheet 10. Ends 13 of the strands 11 are turned over flexible cords 12 of paper or the like to interconnect the strands 11 and cords 12.
- a portion 14 of the sheet 1i) extends beyond one of the cords 12 and is folded over an edge pad 15 of cotton or the like and sewed to itself and the edge pad 15 along the line 16.
- a portion 17 of the sheet 10 extends beyond the edge pad 15. Another portion 1S extends beyond the other cord 12.
- the insulator pad shown in FIG. 4 can be utilized in connection with mattresses and seats in various manners.
- a conventional mattress spring construction comprises a plurality of coil springs interconnected by wires including border wires 21.
- An insulator pad made in -accordance with the invention is placed in overlying relation to the -coil springs 26 with r the portion 14 projecting downwardly from the edge of the endmost springs 20 so that the edge pad 15 extends vertically.
- the projecting portion 17 is drawn taut and connected to the bottom of the mattress by hog rings 18.
- the insulator pad 10 is similarly positioned on a seat frame 21 which has sinuous springs 22 extending transversely to the Wires or strands.
- the extending portion 17 is drawn taut and fastened to the frame by staples 23.
- Extending portion 18 adjacent and beyond the other cord 12 is drawn taut and fastened to the frame by staples 24.
- the seat 25 comprises a frame 26 that has a plurality of sinuous wires 27 extending transversely between the sides of the frame 21.
- the insulator pad is positioned over the wires with the strands 11 at right angles to the sinuous springs 27.
- the edge pad 15 lies on an inclined surface 28 of the frame.
- the extending portion 17 is drawn taut and fastened by staples 29 and the extending portion 18 is drawn taut and fastened by staples 30 to the underside of the seat frame 26.
- FIG. 5 is a plan view of the seat shown in FIG. 3 and it can be seen that the pad 14 extends in overlying relatioiship to the inclined surface 28 to serve as a protective pa
- the frame 31 of the 4seat is similar in constru-ction to that shown in FIGS. 3 and 5 except that the sinuous wires 32 extend between the front and rear portions of the frame rather than transversely between the sides.
- the edge pad 15 is provided adjacent the outermost wire 11 of the insulator pad so that it will overlie the surface 28.
- the insulator pad can be provided either adjacent one of the cords 12 or adjacent one of the outermost Wires 11.
- the flexible sheet 10 projects outwardly beyond the area of juncture of the pad to the sheet.
- An insulator pad comprising a sheet of flexible material
- said sheet having a portion extending outwardly beyond the confines of the strands and cords in a direction beyond one periphery thereof,
- said sheet of flexible material being folded over said edge pad and fastened to itself and to said edge pad.
- An insulator pad comprising a sheet of flexible open mesh material
- said sheet having a portion extending beyond the confines of the strands and cords in a direction beyond one periphery thereof
- said means for fastening said edge pad to said sheet comprising said extending portion of said sheet of flexible material folded over said edge pad and fastened to itself and to said pad.
- an insulator pad overlying said spring structure and comprising a sheet of llexible material
- cords extending transversely of said strands and connected to and joining the ends of said strands
- said sheet having a portion extending beyond the confines of the strands and cords and said springs in a direction beyond one periphery thereof,
- said means for fastening said edge pad to said sheet comprising said extending portion of said sheet of exible material folded over said edge pad and fastened to itself and to said pad.
- said spring structure comprises a frame and a plurality of sinuous spring members extending across said frame
- said strands of said insulator pad extending transversely of the length of said sinuous members, said frame having a portion beyond the confines of said spring members which is engaged by said edge pad,
- said sheet having a portion extending from the point of fastening to itself and to the pad along a portion of said frame and fastened to said frame.
Landscapes
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Description
|. BERGER 3,317,935
INSULATOR PADS 2 Sheets-Sheet l May.9, 1967 Filed Nov. 2 6 1965 FIG. l
AT TORNEI/S RR mE NG ER VE WB m. V m
'23,.. t Q a?? :.2
FIG. 4
May 9, 1967 v Br-:RGER 3,317,935 INSULATOR PADS v Filed Nov'. 26, 1965 zsneets-sheet 2 lo legi l2 /NVENTOR IRVI N BERGER ATTURNEVS United States Patent Oilce 3,317,935 Patented May 9, 1967 3,317,935 INSULATOR PADS Irvin Berger, Southfield, Mich., assignor to Young Spring & Wire Corporation, Detroit, Mich., a corporation of Michigan Filed Nov. 26, 1965, Ser. No. 509,743 6 Claims. (Cl. 5-360) This invention relates to insulator pads and particularly to insulator pads for seat and cushion construction.
In the manufacture of mattresses, seats and the like, it is conventional to provide a pad, known as an insulator pad, in overlying relation to the springs in order to prevent the padding from moving downwardly within and between the springs and thereby more evenly distribute the load onto the springs.
It is an object of this invention to provide an improved insulator pad.
It is a further object of the invention to provide an improved mattress having an insulator pad.
It is a further lobject of the invention to provide an improved seat construction with an insulator pad.
In the drawings:
FIG. 1 is a fragmentary vertical sectional view through a mattress embodying the invention. v
FIG. 2 is a fragmentary vertical sectional view through a seat cushion embodying the invention.
FIG. 3 is a sectional view taken along the line 3 3 in FIG. 5.
FIG. 4 is a fragmentary perspective view of an insulator pad embodying the invention.
FIG. 5 is a plan view of a seat embodying the invention.
FIG. 6 is a plan view of still another form of seat embodying the invention.
Referring to FIG. 4, the insulator pad embodying the invention comprises a sheet of flexible open mesh or solid material 10 such as burlap, tobacco cloth, resinated cotton, cotton or liber, paper, plastic, paper by-products, sisal and the like. A plurality of parallel metal wires or strands 11 are interwoven through the sheet 10. Ends 13 of the strands 11 are turned over flexible cords 12 of paper or the like to interconnect the strands 11 and cords 12. A portion 14 of the sheet 1i) extends beyond one of the cords 12 and is folded over an edge pad 15 of cotton or the like and sewed to itself and the edge pad 15 along the line 16. A portion 17 of the sheet 10 extends beyond the edge pad 15. Another portion 1S extends beyond the other cord 12.
The insulator pad shown in FIG. 4 can be utilized in connection with mattresses and seats in various manners. For example as shown in FIG. 1, a conventional mattress spring construction comprises a plurality of coil springs interconnected by wires including border wires 21. An insulator pad made in -accordance with the invention is placed in overlying relation to the -coil springs 26 with r the portion 14 projecting downwardly from the edge of the endmost springs 20 so that the edge pad 15 extends vertically. The projecting portion 17 is drawn taut and connected to the bottom of the mattress by hog rings 18.
In the form of the invention shown in FIG. 2, the insulator pad 10 is similarly positioned on a seat frame 21 which has sinuous springs 22 extending transversely to the Wires or strands. The extending portion 17 is drawn taut and fastened to the frame by staples 23. Extending portion 18 adjacent and beyond the other cord 12 is drawn taut and fastened to the frame by staples 24.
In the form of the invention shown in FIGS. 3 and 5, the seat 25 comprises a frame 26 that has a plurality of sinuous wires 27 extending transversely between the sides of the frame 21. The insulator pad is positioned over the wires with the strands 11 at right angles to the sinuous springs 27. In this form of the invention, the edge pad 15 lies on an inclined surface 28 of the frame. The extending portion 17 is drawn taut and fastened by staples 29 and the extending portion 18 is drawn taut and fastened by staples 30 to the underside of the seat frame 26.
FIG. 5 is a plan view of the seat shown in FIG. 3 and it can be seen that the pad 14 extends in overlying relatioiship to the inclined surface 28 to serve as a protective pa In the form of the invention shown in FIG. 6, the frame 31 of the 4seat is similar in constru-ction to that shown in FIGS. 3 and 5 except that the sinuous wires 32 extend between the front and rear portions of the frame rather than transversely between the sides. In this form, the edge pad 15 is provided adjacent the outermost wire 11 of the insulator pad so that it will overlie the surface 28.
It can thus be seen that the insulator pad can be provided either adjacent one of the cords 12 or adjacent one of the outermost Wires 11. In each case, the flexible sheet 10 projects outwardly beyond the area of juncture of the pad to the sheet.
I claim:
1. An insulator pad comprising a sheet of flexible material,
a plurality of parallel strands interwoven through said flexible material, flexible cords extending transversely of said strands and connected to and joining the ends of said strands,
said sheet having a portion extending outwardly beyond the confines of the strands and cords in a direction beyond one periphery thereof,
an edge pad,
and means for fastening said edge pad to said portion of said sheet which extends beyond the connes of said strands and cords in such a manner that said edge pad extends parallel to one of said strands and said cords,
said sheet of flexible material being folded over said edge pad and fastened to itself and to said edge pad.
2. An insulator pad comprising a sheet of flexible open mesh material,
a plurality of parallel strands interwoven through said sheet, flexible cords extending transversely of said strands and connected to and joining the ends of said strands,
said sheet having a portion extending beyond the confines of the strands and cords in a direction beyond one periphery thereof,
an edge pad,
and means for fastening said edge pad to said portion of said sheet which extends beyond the confines of said strands and said cords in such a manner that said edge pad extends parallel to one of said strands and said cords,
said means for fastening said edge pad to said sheet comprising said extending portion of said sheet of flexible material folded over said edge pad and fastened to itself and to said pad.
3. The combination comprising a spring structure,
an insulator pad overlying said spring structure and comprising a sheet of llexible material,
a plurality of parallel strands interwoven through said lflexible material,
cords extending transversely of said strands and connected to and joining the ends of said strands,
said sheet having a portion extending beyond the confines of the strands and cords and said springs in a direction beyond one periphery thereof,
an edge pad,
and means for fastening said pad to said portion of said sheet which extends beyond the confines of said strands in such a manner that said pad extends parallel to one of said strands and cords,
said means for fastening said edge pad to said sheet comprising said extending portion of said sheet of exible material folded over said edge pad and fastened to itself and to said pad.
4. The combination set forth in claim 3 wherein said spring structure comprises a frame and a plurality of sinuous spring members extending across said frame,
said strands of said insulator pad extending transversely of the length of said sinuous members, said frame having a portion beyond the confines of said spring members which is engaged by said edge pad,
said sheet having a portion extending from the point of fastening to itself and to the pad along a portion of said frame and fastened to said frame.
5. The combination set forth in claim 4 wherein said edge pad extends in a direction generally parallel to the length of said sinuous members.
6. The combination set forth in claim 4 wherein said edge pad extends in a direction generally transversely to said sinuous members.
References Cited by the Examiner UNITED STATES PATENTS FRANK B. SHERRY, Primary Examiner.
CASMIR A. NUNBERG, Examiner.
Claims (1)
1. AN INSULATOR PAD COMPRISING A SHEET OF FLEXIBLE MATERIAL, A PLURALITY OF PARALLEL STRANDS INTERWOVEN THROUGH SAID FLEXIBLE MATERIAL, FLEXIBLE CORDS EXTENDING TRANSVERSELY OF SAID STRANDS AND CONNECTED TO AND JOINING THE ENDS OF SAID STRANDS, SAID SHEET HAVING A PORTION EXTENDING OUTWARDLY BEYOND THE CONFINES OF THE STRANDS AND CORDS IN A DIRECTION BEYOND ONE PERIPHERY THEREOF, AN EDGE PAD, AND MEANS FOR FASTENING SAID EDGE PAD TO SAID PORTION OF SAID SHEET WHICH EXTENDS BEYOND THE CONFINES OF SAID STRANDS AND CORDS IN SUCH A MANNER THAT SAID EDGE PAD EXTENDS PARALLEL TO ONE OF SAID STRANDS AND SAID CORDS, SAID SHEET OF FLEXIBLE MATERIAL BEING FOLDED OVER SAID EDGE PAD AND FASTENED TO ITSELF AND TO SAID EDGE PAD.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US509743A US3317935A (en) | 1965-11-26 | 1965-11-26 | Insulator pads |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US509743A US3317935A (en) | 1965-11-26 | 1965-11-26 | Insulator pads |
Publications (1)
Publication Number | Publication Date |
---|---|
US3317935A true US3317935A (en) | 1967-05-09 |
Family
ID=24027914
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US509743A Expired - Lifetime US3317935A (en) | 1965-11-26 | 1965-11-26 | Insulator pads |
Country Status (1)
Country | Link |
---|---|
US (1) | US3317935A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3363271A (en) * | 1966-12-27 | 1968-01-16 | Charles Schneider Company Inc | Furniture base construction |
US3428975A (en) * | 1967-05-15 | 1969-02-25 | Young Spring & Wire Corp | Spring seat construction |
US4017922A (en) * | 1975-11-24 | 1977-04-19 | Gulf & Western Metals Forming Company | Furniture deck construction |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2283116A (en) * | 1939-12-04 | 1942-05-12 | Leonard A Young | Seat cushion |
US2627902A (en) * | 1948-08-30 | 1953-02-10 | Sackner Prod Inc | Edge roll for upholstered furniture |
US2715230A (en) * | 1951-11-07 | 1955-08-16 | Flex O Lators | Padding support for spring mattress structures |
US2906320A (en) * | 1956-10-01 | 1959-09-29 | Van Dresser Specialty Corp | Upholstery spring cover |
US3024476A (en) * | 1959-05-26 | 1962-03-13 | Van Dresser Specialty Corp | Insulator strip |
US3085260A (en) * | 1960-12-06 | 1963-04-16 | Lloyd O Caldemeyer | Edge roll structure |
-
1965
- 1965-11-26 US US509743A patent/US3317935A/en not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2283116A (en) * | 1939-12-04 | 1942-05-12 | Leonard A Young | Seat cushion |
US2627902A (en) * | 1948-08-30 | 1953-02-10 | Sackner Prod Inc | Edge roll for upholstered furniture |
US2715230A (en) * | 1951-11-07 | 1955-08-16 | Flex O Lators | Padding support for spring mattress structures |
US2906320A (en) * | 1956-10-01 | 1959-09-29 | Van Dresser Specialty Corp | Upholstery spring cover |
US3024476A (en) * | 1959-05-26 | 1962-03-13 | Van Dresser Specialty Corp | Insulator strip |
US3085260A (en) * | 1960-12-06 | 1963-04-16 | Lloyd O Caldemeyer | Edge roll structure |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3363271A (en) * | 1966-12-27 | 1968-01-16 | Charles Schneider Company Inc | Furniture base construction |
US3428975A (en) * | 1967-05-15 | 1969-02-25 | Young Spring & Wire Corp | Spring seat construction |
US4017922A (en) * | 1975-11-24 | 1977-04-19 | Gulf & Western Metals Forming Company | Furniture deck construction |
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