DE3922820A1 - Form zum schaumkunststofformen mit einem hautaehnlichen schichtueberzug - Google Patents
Form zum schaumkunststofformen mit einem hautaehnlichen schichtueberzugInfo
- Publication number
- DE3922820A1 DE3922820A1 DE3922820A DE3922820A DE3922820A1 DE 3922820 A1 DE3922820 A1 DE 3922820A1 DE 3922820 A DE3922820 A DE 3922820A DE 3922820 A DE3922820 A DE 3922820A DE 3922820 A1 DE3922820 A1 DE 3922820A1
- Authority
- DE
- Germany
- Prior art keywords
- mold
- molded part
- central
- skin
- molding
- 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
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
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
- B29C44/14—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements the preformed part being a lining
- B29C44/143—Means for positioning the lining in the mould
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/10—Moulds or cores; Details thereof or accessories therefor with incorporated venting means
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/20—Opening, closing or clamping
-
- 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
- B29C44/58—Moulds
- B29C44/582—Moulds for making undercut articles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
- Y10S425/01—Core positioning
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988098873U JPH0541855Y2 (US07943777-20110517-C00090.png) | 1988-07-26 | 1988-07-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3922820A1 true DE3922820A1 (de) | 1990-02-01 |
Family
ID=14231298
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3922820A Granted DE3922820A1 (de) | 1988-07-26 | 1989-07-11 | Form zum schaumkunststofformen mit einem hautaehnlichen schichtueberzug |
Country Status (4)
Country | Link |
---|---|
US (1) | US5102322A (US07943777-20110517-C00090.png) |
JP (1) | JPH0541855Y2 (US07943777-20110517-C00090.png) |
DE (1) | DE3922820A1 (US07943777-20110517-C00090.png) |
GB (1) | GB2221185B (US07943777-20110517-C00090.png) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0541856Y2 (US07943777-20110517-C00090.png) * | 1988-07-26 | 1993-10-22 | ||
GB201004471D0 (en) * | 2010-03-17 | 2010-05-05 | Trysome Ltd | Composite tub structure |
JP5905288B2 (ja) * | 2012-02-13 | 2016-04-20 | 株式会社ブリヂストン | 金型、発泡成形体の製造方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3909065A1 (de) * | 1988-03-30 | 1989-10-19 | Ikeda Bussan Co | Formenanordnung zum formen eines auf einem rahmen angebrachten und mit einer haut ueberzogenen sitzkissenaufbaus |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB897863A (en) * | 1958-08-05 | 1962-05-30 | Btr Industries Ltd | Improvements in or relating to conveyor belts |
GB1023886A (en) * | 1963-09-25 | 1966-03-30 | Metal Containers Ltd | Method of and mould for forming a bushing in an opening in a sheet material wall,and sheet material wall produced by said method |
US3318563A (en) * | 1964-07-08 | 1967-05-09 | George G Downing | Concrete block mold assembly |
GB1126909A (en) * | 1965-06-11 | 1968-09-11 | Svit Np | Method and device for producing insoles or inserts |
FR1500828A (fr) * | 1966-05-10 | 1967-11-10 | Moyens de moulage d'objets en mousse élastique | |
US4153657A (en) * | 1976-03-10 | 1979-05-08 | Wilcox Raymond J | Method for making a vehicle wheel with a foamed resin core |
US4213932A (en) * | 1978-06-23 | 1980-07-22 | Bell Telephone Laboratories, Incorporated | Apparatus and method of molding a biconical socket |
JPS57120421A (en) * | 1981-01-16 | 1982-07-27 | Tokai Kasei Kogyo Kk | Manufacture of foamed product lined with core material |
GB2092509A (en) * | 1981-02-11 | 1982-08-18 | Ici Ltd | Moulding apparatus and method of manufacturing foamed plastics articles. |
JPS58218989A (ja) * | 1982-06-12 | 1983-12-20 | 難波プレス工業株式会社 | 一体成形座席の製造方法 |
US4693861A (en) * | 1984-04-09 | 1987-09-15 | The Laitram Corporation | Mold and process for manufacturing helical shaped items |
JPS6162487A (ja) * | 1984-08-31 | 1986-03-31 | 日産自動車株式会社 | シ−トクツシヨンパツド |
US4647419A (en) * | 1985-10-10 | 1987-03-03 | Eastman Kodak Company | Method and apparatus for producing a flash free pipette |
JPH0344494Y2 (US07943777-20110517-C00090.png) * | 1986-05-23 | 1991-09-19 | ||
JPH01127815U (US07943777-20110517-C00090.png) * | 1988-02-24 | 1989-08-31 | ||
US4793793A (en) * | 1988-03-28 | 1988-12-27 | Davidson Textron Inc. | Apparatus having fluid pressure plastic skin folding means for making foamed articles |
-
1988
- 1988-07-26 JP JP1988098873U patent/JPH0541855Y2/ja not_active Expired - Lifetime
-
1989
- 1989-07-11 DE DE3922820A patent/DE3922820A1/de active Granted
- 1989-07-25 GB GB8916990A patent/GB2221185B/en not_active Expired - Lifetime
-
1990
- 1990-12-03 US US07/622,224 patent/US5102322A/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3909065A1 (de) * | 1988-03-30 | 1989-10-19 | Ikeda Bussan Co | Formenanordnung zum formen eines auf einem rahmen angebrachten und mit einer haut ueberzogenen sitzkissenaufbaus |
Also Published As
Publication number | Publication date |
---|---|
GB2221185B (en) | 1992-12-09 |
JPH0219514U (US07943777-20110517-C00090.png) | 1990-02-08 |
GB2221185A (en) | 1990-01-31 |
GB8916990D0 (en) | 1989-09-13 |
US5102322A (en) | 1992-04-07 |
JPH0541855Y2 (US07943777-20110517-C00090.png) | 1993-10-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
D2 | Grant after examination | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |