CH582056A5 - - Google Patents
Info
- Publication number
- CH582056A5 CH582056A5 CH728474A CH728474A CH582056A5 CH 582056 A5 CH582056 A5 CH 582056A5 CH 728474 A CH728474 A CH 728474A CH 728474 A CH728474 A CH 728474A CH 582056 A5 CH582056 A5 CH 582056A5
- Authority
- CH
- Switzerland
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
- B29C44/34—Auxiliary operations
- B29C44/58—Moulds
- B29C44/586—Moulds with a cavity increasing in size during foaming
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Molding Of Porous Articles (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Road Signs Or Road Markings (AREA)
- Electrotherapy Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2543073A GB1425612A (en) | 1973-05-29 | 1973-05-29 | Moulding of plastics foam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH582056A5 true CH582056A5 (sv) | 1976-11-30 |
Family
ID=10227546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH728474A CH582056A5 (sv) | 1973-05-29 | 1974-05-28 |
Country Status (19)
| Country | Link |
|---|---|
| JP (1) | JPS5022064A (sv) |
| AR (1) | AR199346A1 (sv) |
| BE (1) | BE815707A (sv) |
| BR (1) | BR7404347D0 (sv) |
| CA (1) | CA1021118A (sv) |
| CH (1) | CH582056A5 (sv) |
| DE (1) | DE2426212A1 (sv) |
| DK (1) | DK288874A (sv) |
| ES (1) | ES426706A1 (sv) |
| FI (1) | FI162074A (sv) |
| FR (1) | FR2231503B1 (sv) |
| GB (1) | GB1425612A (sv) |
| IE (1) | IE39398B1 (sv) |
| IT (1) | IT1037060B (sv) |
| NL (1) | NL7406809A (sv) |
| NO (1) | NO140461C (sv) |
| SE (1) | SE402067B (sv) |
| ZA (1) | ZA743202B (sv) |
| ZM (1) | ZM8074A1 (sv) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4666393A (en) * | 1986-06-13 | 1987-05-19 | Human Industry Corporation | Apparatus for manufacturing polyurethane foam slabs in a batch |
| GB2291002A (en) * | 1994-07-08 | 1996-01-17 | Hoover Universal | Apparatus and method for producing blocks of foam |
| CN111745882A (zh) * | 2020-06-11 | 2020-10-09 | 溧阳市山湖实业有限公司 | 一种pu片材下移式发泡生产工艺及其生产设备 |
| CN111974938A (zh) * | 2020-08-27 | 2020-11-24 | 杭州欧宸科技有限公司 | 一种全自动泡沫模成型机 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2588151A (en) * | 1948-09-30 | 1952-03-04 | Gen Electric | Apparatus for producing uniform foam structures |
| US2649620A (en) * | 1951-08-01 | 1953-08-25 | Union Carbide & Carbon Corp | Casting expanded plastics |
-
1973
- 1973-05-29 GB GB2543073A patent/GB1425612A/en not_active Expired
-
1974
- 1974-05-20 ZA ZA00743202A patent/ZA743202B/xx unknown
- 1974-05-21 NO NO741847A patent/NO140461C/no unknown
- 1974-05-21 ZM ZM80/74A patent/ZM8074A1/xx unknown
- 1974-05-21 NL NL7406809A patent/NL7406809A/xx not_active Application Discontinuation
- 1974-05-22 CA CA200,521A patent/CA1021118A/en not_active Expired
- 1974-05-27 FI FI1620/74A patent/FI162074A/fi unknown
- 1974-05-28 CH CH728474A patent/CH582056A5/xx not_active IP Right Cessation
- 1974-05-28 ES ES426706A patent/ES426706A1/es not_active Expired
- 1974-05-28 DK DK288874A patent/DK288874A/da not_active Application Discontinuation
- 1974-05-28 BR BR4347/74A patent/BR7404347D0/pt unknown
- 1974-05-28 SE SE7407047A patent/SE402067B/sv unknown
- 1974-05-29 JP JP49060670A patent/JPS5022064A/ja active Pending
- 1974-05-29 DE DE19742426212 patent/DE2426212A1/de not_active Withdrawn
- 1974-05-29 FR FR7418609A patent/FR2231503B1/fr not_active Expired
- 1974-05-29 BE BE144898A patent/BE815707A/xx unknown
- 1974-05-29 AR AR253971A patent/AR199346A1/es active
- 1974-05-29 IE IE1131/74A patent/IE39398B1/xx unknown
- 1974-06-14 IT IT7423973A patent/IT1037060B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| FR2231503A1 (sv) | 1974-12-27 |
| FI162074A (sv) | 1974-11-30 |
| GB1425612A (en) | 1976-02-18 |
| SE402067B (sv) | 1978-06-19 |
| AU6923274A (en) | 1975-11-27 |
| IE39398L (en) | 1974-11-29 |
| ZM8074A1 (en) | 1974-12-20 |
| ZA743202B (en) | 1975-05-28 |
| NO140461B (no) | 1979-05-28 |
| AR199346A1 (es) | 1974-08-23 |
| NL7406809A (sv) | 1974-12-03 |
| IE39398B1 (en) | 1978-09-27 |
| FR2231503B1 (sv) | 1976-12-24 |
| BR7404347D0 (pt) | 1975-01-21 |
| IT1037060B (it) | 1979-11-10 |
| ES426706A1 (es) | 1977-01-01 |
| DK288874A (sv) | 1975-01-20 |
| CA1021118A (en) | 1977-11-22 |
| NO741847L (no) | 1974-12-02 |
| BE815707A (fr) | 1974-09-16 |
| NO140461C (no) | 1979-09-05 |
| JPS5022064A (sv) | 1975-03-08 |
| DE2426212A1 (de) | 1974-12-19 |
| SE7407047L (sv) | 1974-12-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |