DE2146245C3 - Formwerkzeuge, Insbesondere zum Herstellen von Formungen aus Polyurethan - Google Patents
Formwerkzeuge, Insbesondere zum Herstellen von Formungen aus PolyurethanInfo
- Publication number
- DE2146245C3 DE2146245C3 DE2146245A DE2146245A DE2146245C3 DE 2146245 C3 DE2146245 C3 DE 2146245C3 DE 2146245 A DE2146245 A DE 2146245A DE 2146245 A DE2146245 A DE 2146245A DE 2146245 C3 DE2146245 C3 DE 2146245C3
- Authority
- DE
- Germany
- Prior art keywords
- mold
- mold half
- carrier
- moved
- toggle linkage
- 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.)
- Expired
Links
- 238000000465 moulding Methods 0.000 title claims description 22
- 229920002635 polyurethane Polymers 0.000 title claims description 5
- 239000004814 polyurethane Substances 0.000 title claims description 5
- 230000006835 compression Effects 0.000 claims description 13
- 238000007906 compression Methods 0.000 claims description 13
- 240000007313 Tilia cordata Species 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000969 carrier Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000004073 vulcanization Methods 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
- B29C44/36—Feeding the material to be shaped
- B29C44/38—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length
- B29C44/42—Feeding the material to be shaped into a closed space, i.e. to make articles of definite length using pressure difference, e.g. by injection or by vacuum
- B29C44/428—Mould constructions; Mould supporting equipment
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/20—Opening, closing or clamping
- B29C33/202—Clamping means operating on closed or nearly closed mould parts, the clamping means being independently movable of the opening or closing means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2146245A DE2146245C3 (de) | 1971-09-16 | 1971-09-16 | Formwerkzeuge, Insbesondere zum Herstellen von Formungen aus Polyurethan |
| ES406502A ES406502A1 (es) | 1971-09-16 | 1972-09-08 | Maquina molde de vulcanizar o fundir, especialmente para lafabricacion de piezas moldeadas de poliuretano. |
| US00287615A US3840317A (en) | 1971-09-16 | 1972-09-11 | Two part mold closure and clamping system |
| JP47091315A JPS4838352A (enExample) | 1971-09-16 | 1972-09-13 | |
| GB4267572A GB1370201A (en) | 1971-09-16 | 1972-09-14 | Moulds for casting or vulcanizing |
| AU46678/72A AU464573B2 (en) | 1971-09-16 | 1972-09-14 | Improvements in moulds for casting or vulcanizing |
| IT7252771A IT965369B (it) | 1971-09-16 | 1972-09-15 | Stampo per colata oppure per vulcanizzazione |
| DD165693A DD102336A5 (enExample) | 1971-09-16 | 1972-09-15 | |
| FR7233051A FR2153107B1 (enExample) | 1971-09-16 | 1972-09-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2146245A DE2146245C3 (de) | 1971-09-16 | 1971-09-16 | Formwerkzeuge, Insbesondere zum Herstellen von Formungen aus Polyurethan |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2146245A1 DE2146245A1 (de) | 1973-03-29 |
| DE2146245B2 DE2146245B2 (de) | 1975-01-16 |
| DE2146245C3 true DE2146245C3 (de) | 1975-09-04 |
Family
ID=5819704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2146245A Expired DE2146245C3 (de) | 1971-09-16 | 1971-09-16 | Formwerkzeuge, Insbesondere zum Herstellen von Formungen aus Polyurethan |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3840317A (enExample) |
| JP (1) | JPS4838352A (enExample) |
| AU (1) | AU464573B2 (enExample) |
| DD (1) | DD102336A5 (enExample) |
| DE (1) | DE2146245C3 (enExample) |
| ES (1) | ES406502A1 (enExample) |
| FR (1) | FR2153107B1 (enExample) |
| GB (1) | GB1370201A (enExample) |
| IT (1) | IT965369B (enExample) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3986812A (en) * | 1974-05-09 | 1976-10-19 | Usm Corporation | Mold handling apparatus |
| FR2271910B1 (enExample) * | 1974-05-20 | 1976-12-24 | Solvay | |
| CH589510A5 (enExample) * | 1974-12-02 | 1977-07-15 | Upjohn Co | |
| FR2300665A1 (fr) * | 1975-02-14 | 1976-09-10 | Bobard Charles | Perfectionnements aux moules a cadence rapide |
| US3981671A (en) * | 1975-09-22 | 1976-09-21 | Cincinnati Milacron, Inc. | Liquid reaction molding press |
| USRE30130E (en) * | 1975-09-22 | 1979-10-30 | Cincinnati Milacron Inc. | Liquid reaction molding press |
| DE2544774C3 (de) * | 1975-10-07 | 1981-07-02 | Schloemann-Siemag AG, 4000 Düsseldorf | Vorrichtung zur Herstellung von Formkörpern aus zellen bildenden Kunststoffen |
| US4043385A (en) * | 1976-08-23 | 1977-08-23 | Mercury Machine Co. | Molding apparatus |
| IT1156405B (it) * | 1978-01-09 | 1987-02-04 | Enrietti Sas Di L & P Enrietti | Pressa per lo stampaggio di materiali plastici |
| DE2810789C3 (de) * | 1978-03-13 | 1981-05-27 | Herbert Kannegiesser Gmbh + Co, 4973 Vlotho | Vorrichtung zur Herstellung von Formkörpern aus schäumbaren Kunststoffen |
| GB2175245B (en) * | 1985-05-14 | 1989-08-16 | Hutschenreuther | Device for producing ceramic mouldings |
| DE3613202A1 (de) * | 1985-05-14 | 1986-11-20 | Bühler, Eugen, Dipl.-Ing., 8877 Burtenbach | Einrichtung zur herstellung von keramischen formlingen stichwort: gefederter schiesskopf |
| DE19643366C2 (de) * | 1996-10-09 | 2000-05-18 | Mannesmann Ag | Spritzgießmaschine mit einer Werkzeugschließeinrichtung |
| IT1305267B1 (it) * | 1998-06-03 | 2001-04-19 | Sipa Spa | Impianto perfezionato per la produzione di contenitori in resinatermoplastica. |
| ATA10352001A (de) * | 2001-07-04 | 2004-10-15 | Engel Austria Gmbh | Spritzgiessmaschine mit einer ortsfesten und einer bewegbaren formaufspannplatte |
| DE10141277A1 (de) * | 2001-08-23 | 2003-03-13 | Demag Ergotech Gmbh | Schließeinrichtung für eine Spritzgießmaschine oder Presse |
| US6749419B2 (en) * | 2002-06-13 | 2004-06-15 | Pechiney Emballage Flexible Europe | Mold clamping apparatus |
| DK200201743A (da) * | 2002-11-12 | 2004-05-13 | Lm Glasfiber As | Formindretning med lukkemekanisme |
| CN1964805B (zh) * | 2004-04-08 | 2010-05-05 | 新东工业株式会社 | 使用上下金属铸模的金属铸模铸造装置和使上金属铸模相对于下金属铸模移动的装置 |
| US8246341B2 (en) | 2007-12-27 | 2012-08-21 | Nike, Inc. | Mold rotator |
| CN110524763B (zh) * | 2018-05-23 | 2024-07-19 | 岳阳山益科技有限公司 | 一种硫化压机 |
| CN115787906B (zh) * | 2022-12-05 | 2025-05-09 | 通号建设集团有限公司 | 一种装配式现浇空心楼盖模具壳 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2853737A (en) * | 1954-06-29 | 1958-09-30 | Rca Corp | Automatic molding apparatus |
-
1971
- 1971-09-16 DE DE2146245A patent/DE2146245C3/de not_active Expired
-
1972
- 1972-09-08 ES ES406502A patent/ES406502A1/es not_active Expired
- 1972-09-11 US US00287615A patent/US3840317A/en not_active Expired - Lifetime
- 1972-09-13 JP JP47091315A patent/JPS4838352A/ja active Pending
- 1972-09-14 AU AU46678/72A patent/AU464573B2/en not_active Expired
- 1972-09-14 GB GB4267572A patent/GB1370201A/en not_active Expired
- 1972-09-15 DD DD165693A patent/DD102336A5/xx unknown
- 1972-09-15 IT IT7252771A patent/IT965369B/it active
- 1972-09-18 FR FR7233051A patent/FR2153107B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2146245B2 (de) | 1975-01-16 |
| DE2146245A1 (de) | 1973-03-29 |
| ES406502A1 (es) | 1975-07-16 |
| AU464573B2 (en) | 1975-08-28 |
| GB1370201A (en) | 1974-10-16 |
| FR2153107B1 (enExample) | 1975-03-14 |
| DD102336A5 (enExample) | 1973-12-12 |
| IT965369B (it) | 1974-01-31 |
| AU4667872A (en) | 1974-03-21 |
| FR2153107A1 (enExample) | 1973-04-27 |
| JPS4838352A (enExample) | 1973-06-06 |
| US3840317A (en) | 1974-10-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) |