JPS55206A - Manufacture of cushion - Google Patents
Manufacture of cushionInfo
- Publication number
- JPS55206A JPS55206A JP4193178A JP4193178A JPS55206A JP S55206 A JPS55206 A JP S55206A JP 4193178 A JP4193178 A JP 4193178A JP 4193178 A JP4193178 A JP 4193178A JP S55206 A JPS55206 A JP S55206A
- Authority
- JP
- Japan
- Prior art keywords
- liquid
- surface material
- mold
- cushion
- foamed
- 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.)
- Granted
Links
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
PURPOSE: To manufacture a cushion whose hardness varies part to part, by providing a part of a surface material with impregnation holes for a liquid for a foamed polyurethane piece, tentatively attaching the surface material to the inside of a metal mold, pouring the liquid into the mold and foaming the liquid.
CONSTITUTION: After the part of the surface material 3 is provided with the holes or grooves for easily impregnating the liquid for the foamed polyurethane piece, the surface material is tentatively attached to the inside surface of the lower part 10 of the metal mold 9. A prescribed quantity of the liquid F is poured into the lower part 10 of the mold. The opening of the lower part 10 is closed with the upper part 11 of the mold. The liquid F is then foamed. The liquid F is impregrated not only in the holes or grooves of the surface material 3 but also in its structure. The impregnated liquid is hardened. The foamed piece is picked out of the metal mold 9, thereby obtaining the cushion 1.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4193178A JPS55206A (en) | 1978-04-10 | 1978-04-10 | Manufacture of cushion |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4193178A JPS55206A (en) | 1978-04-10 | 1978-04-10 | Manufacture of cushion |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55206A true JPS55206A (en) | 1980-01-05 |
JPS5621428B2 JPS5621428B2 (en) | 1981-05-19 |
Family
ID=12621970
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4193178A Granted JPS55206A (en) | 1978-04-10 | 1978-04-10 | Manufacture of cushion |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55206A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010162735A (en) * | 2009-01-14 | 2010-07-29 | Nissan Motor Co Ltd | Foamed structure and method of manufacturing the same |
JP2013006374A (en) * | 2011-06-24 | 2013-01-10 | Tokai Chem Ind Ltd | Integral foam molding with skin and method of manufacturing the same |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4517809Y1 (en) * | 1966-07-06 | 1970-07-21 | ||
JPS488885U (en) * | 1971-06-14 | 1973-01-31 | ||
JPS537312U (en) * | 1976-07-05 | 1978-01-23 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5162194A (en) * | 1974-11-28 | 1976-05-29 | Central Glass Co Ltd | Torifuruorumetanno seizoyoshokubai |
-
1978
- 1978-04-10 JP JP4193178A patent/JPS55206A/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4517809Y1 (en) * | 1966-07-06 | 1970-07-21 | ||
JPS488885U (en) * | 1971-06-14 | 1973-01-31 | ||
JPS537312U (en) * | 1976-07-05 | 1978-01-23 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010162735A (en) * | 2009-01-14 | 2010-07-29 | Nissan Motor Co Ltd | Foamed structure and method of manufacturing the same |
JP2013006374A (en) * | 2011-06-24 | 2013-01-10 | Tokai Chem Ind Ltd | Integral foam molding with skin and method of manufacturing the same |
Also Published As
Publication number | Publication date |
---|---|
JPS5621428B2 (en) | 1981-05-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS55150333A (en) | Manufacturing of fiber reinforced resin foaming body | |
JPS55206A (en) | Manufacture of cushion | |
DK414279A (en) | PROCEDURE FOR PREPARING TENNIS BALLS AND A TENNIS BALL PREPARED BY THE PROCEDURE | |
JPS5223434A (en) | Ski manufacturing pross | |
JPS52139609A (en) | Damping material and its preparation | |
JPS5458769A (en) | Production of instrument panel | |
JPS55159946A (en) | Forming method for heat-insulating material | |
JPS55140535A (en) | Preparing for cushion body | |
JPS5678953A (en) | Preparation of building panel | |
JPS5593433A (en) | Manufacture of heat insulating panel built-in reinforcing member | |
JPS5653050A (en) | Production of interior part for automobile | |
JPS54127974A (en) | Manufacturing of heat insulation wall | |
JPS54127973A (en) | Manufacturing of heat insulation wall | |
JPS53137462A (en) | Manufacturing process of heat-insulating box | |
JPS54130670A (en) | Manufacturing of heat-insulating wall | |
JPS5493595A (en) | Method of constructing concrete structure hull with multiple structure | |
JPS54134777A (en) | Impregnation treatment of foamed article | |
JPS56130333A (en) | Production of fiber reinforced foaming body | |
JPS5387173A (en) | Molding mold | |
GB1051697A (en) | ||
JPS55122923A (en) | Method for setting heat-insulated footing beam | |
JPS5634437A (en) | Preparation of insulator dash | |
Havlicek et al. | Thermodynamics of the Origin of the Condensing Zone in the Foundry Mould | |
JPS57123030A (en) | Manufacture of foamed article with core material | |
JPS5430260A (en) | Production of foaming granules of themoplastic resin |