JPS6024906A - ヘッドレストの製造方法 - Google Patents
ヘッドレストの製造方法Info
- Publication number
- JPS6024906A JPS6024906A JP58133514A JP13351483A JPS6024906A JP S6024906 A JPS6024906 A JP S6024906A JP 58133514 A JP58133514 A JP 58133514A JP 13351483 A JP13351483 A JP 13351483A JP S6024906 A JPS6024906 A JP S6024906A
- Authority
- JP
- Japan
- Prior art keywords
- baffle plate
- stay
- foaming
- headrest
- foam material
- 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
- 238000004519 manufacturing process Methods 0.000 title claims description 12
- 239000006261 foam material Substances 0.000 claims abstract description 19
- 239000006260 foam Substances 0.000 claims abstract description 3
- 238000005187 foaming Methods 0.000 abstract description 17
- 230000007547 defect Effects 0.000 abstract 1
- 239000011800 void material Substances 0.000 abstract 1
- 230000000630 rising effect Effects 0.000 description 6
- 238000000071 blow moulding Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/56—After-treatment of articles, e.g. for altering the shape
- B29C44/5609—Purging of residual gas, e.g. noxious or explosive blowing agents
Landscapes
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58133514A JPS6024906A (ja) | 1983-07-20 | 1983-07-20 | ヘッドレストの製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58133514A JPS6024906A (ja) | 1983-07-20 | 1983-07-20 | ヘッドレストの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6024906A true JPS6024906A (ja) | 1985-02-07 |
JPH036889B2 JPH036889B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-01-31 |
Family
ID=15106562
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP58133514A Granted JPS6024906A (ja) | 1983-07-20 | 1983-07-20 | ヘッドレストの製造方法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6024906A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4908170A (en) * | 1987-05-23 | 1990-03-13 | Tokai Chemical Industries, Ltd. | Method of producing an annular foam product |
US5004572A (en) * | 1987-11-20 | 1991-04-02 | Tokai Chemical Industries, Ltd. | Method of producing skin tube for annular foam product, and assembly of the skin tube and core structure |
US5190707A (en) * | 1990-10-30 | 1993-03-02 | Ikeda Bussan Co., Ltd. | Method of molding skin-covered foamed article |
US5984414A (en) * | 1997-12-31 | 1999-11-16 | Tachi-S Co., Ltd. | Headrest |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56135824U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1980-03-13 | 1981-10-15 | ||
JPS5890936A (ja) * | 1981-11-27 | 1983-05-30 | Mitsubishi Plastics Ind Ltd | 家具等用素材板の製造法 |
-
1983
- 1983-07-20 JP JP58133514A patent/JPS6024906A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56135824U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1980-03-13 | 1981-10-15 | ||
JPS5890936A (ja) * | 1981-11-27 | 1983-05-30 | Mitsubishi Plastics Ind Ltd | 家具等用素材板の製造法 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4908170A (en) * | 1987-05-23 | 1990-03-13 | Tokai Chemical Industries, Ltd. | Method of producing an annular foam product |
US5004572A (en) * | 1987-11-20 | 1991-04-02 | Tokai Chemical Industries, Ltd. | Method of producing skin tube for annular foam product, and assembly of the skin tube and core structure |
US5190707A (en) * | 1990-10-30 | 1993-03-02 | Ikeda Bussan Co., Ltd. | Method of molding skin-covered foamed article |
US5984414A (en) * | 1997-12-31 | 1999-11-16 | Tachi-S Co., Ltd. | Headrest |
Also Published As
Publication number | Publication date |
---|---|
JPH036889B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1991-01-31 |