NO129981B - - Google Patents
Download PDFInfo
- Publication number
- NO129981B NO129981B NO109170A NO109170A NO129981B NO 129981 B NO129981 B NO 129981B NO 109170 A NO109170 A NO 109170A NO 109170 A NO109170 A NO 109170A NO 129981 B NO129981 B NO 129981B
- Authority
- NO
- Norway
- Prior art keywords
- foam
- spring core
- springs
- parts
- plates
- Prior art date
Links
- 239000006261 foam material Substances 0.000 claims description 26
- 238000004804 winding Methods 0.000 claims description 16
- 239000002984 plastic foam Substances 0.000 claims description 7
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 239000011230 binding agent Substances 0.000 claims description 2
- 239000006260 foam Substances 0.000 description 39
- 238000005187 foaming Methods 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 238000001723 curing Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000013007 heat curing Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000009304 pastoral farming Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B68—SADDLERY; UPHOLSTERY
- B68G—METHODS, EQUIPMENT, OR MACHINES FOR USE IN UPHOLSTERING; UPHOLSTERY NOT OTHERWISE PROVIDED FOR
- B68G11/00—Finished upholstery not provided for in other classes
- B68G11/04—Finished upholstery not provided for in other classes mainly composed of resilient materials, e.g. of foam rubber
- B68G11/06—Finished upholstery not provided for in other classes mainly composed of resilient materials, e.g. of foam rubber with embedded springs, e.g. bonded
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1915051A DE1915051C3 (de) | 1968-03-06 | 1969-03-25 | Federkern-Matratze |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO129981B true NO129981B (https=) | 1974-06-24 |
Family
ID=5729179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO109170A NO129981B (https=) | 1969-03-25 | 1970-03-23 |
Country Status (2)
| Country | Link |
|---|---|
| JP (2) | JPS518068B1 (https=) |
| NO (1) | NO129981B (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023076084A1 (en) * | 2021-10-27 | 2023-05-04 | Sleep Number Corporation | Mattress with attachable cores |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54148149U (https=) * | 1978-04-06 | 1979-10-15 |
-
1970
- 1970-03-23 NO NO109170A patent/NO129981B/no unknown
- 1970-03-25 JP JP2453070A patent/JPS518068B1/ja active Pending
-
1974
- 1974-09-06 JP JP10215174A patent/JPS524987B1/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023076084A1 (en) * | 2021-10-27 | 2023-05-04 | Sleep Number Corporation | Mattress with attachable cores |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS518068B1 (https=) | 1976-03-13 |
| JPS524987B1 (https=) | 1977-02-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2802766A (en) | Method of manufacturing a laminated article | |
| ES8100652A1 (es) | Procedimiento de fabricacion de acolchados | |
| ES207313A1 (es) | UN MÉTODO DE CONSTRUIR ESTRUCTURAS EN FORMA DE CASCO DE HORMIGoN | |
| US3973281A (en) | Molded expanded polystyrene bed assembly | |
| NO129981B (https=) | ||
| US2852807A (en) | Machine for making building panels | |
| US3626044A (en) | Process for manufacturing a curved composite foamed panel | |
| US2194047A (en) | Building block | |
| US738423A (en) | Flask for molding building-blocks or the like. | |
| US1593831A (en) | Method of making building material | |
| GB1307868A (en) | Production of hull or deck plating | |
| US2390684A (en) | Veneer press | |
| JPS58188625A (ja) | 水面滑走用ボ−ドの製造方法 | |
| JPH025641B2 (https=) | ||
| ES1287651U (es) | Conjunto de prensado para la produccion de mosaicos de gran tamano | |
| US727226A (en) | Box and cover therefor. | |
| CN211221222U (zh) | 一种pc叠合板预制构件专用模台 | |
| ES190558U (es) | Cama-colchon de agua. | |
| CN108577031A (zh) | 一种高透气鞋垫及其成型工艺 | |
| GB244132A (en) | Planks or blocks for building purposes, and process and mould arrangement for manufacturing the same | |
| JPH0125714Y2 (https=) | ||
| US1349600A (en) | Concrete construction | |
| JPS5619734A (en) | Preparation of composite cushion body for sheet of seat and the like | |
| GB784047A (en) | Mould for producing mattresses of latex foam or similar material, and mattresses produced or converted by means of this mould | |
| US1805871A (en) | Mold for toilet seats |