FR2175768A1 - - Google Patents
Info
- Publication number
- FR2175768A1 FR2175768A1 FR7306307A FR7306307A FR2175768A1 FR 2175768 A1 FR2175768 A1 FR 2175768A1 FR 7306307 A FR7306307 A FR 7306307A FR 7306307 A FR7306307 A FR 7306307A FR 2175768 A1 FR2175768 A1 FR 2175768A1
- Authority
- FR
- France
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/34—Feeding the material to the mould or the compression 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/32—Component parts, details or accessories; Auxiliary operations
- B29C43/34—Feeding the material to the mould or the compression means
- B29C2043/3433—Feeding the material to the mould or the compression means using dispensing heads, e.g. extruders, placed over or apart from the moulds
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2101/00—Use of unspecified macromolecular compounds as moulding material
- B29K2101/10—Thermosetting resins
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2001/00—Articles provided with screw threads
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US23482072A | 1972-03-15 | 1972-03-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2175768A1 true FR2175768A1 (de) | 1973-10-26 |
| FR2175768B3 FR2175768B3 (de) | 1976-02-13 |
Family
ID=22882965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7306307A Expired FR2175768B3 (de) | 1972-03-15 | 1973-02-22 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS493958A (de) |
| DE (1) | DE2312955A1 (de) |
| FR (1) | FR2175768B3 (de) |
| GB (1) | GB1417645A (de) |
| IT (1) | IT977056B (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS577002Y2 (de) * | 1977-08-08 | 1982-02-09 | ||
| US11518074B2 (en) | 2018-08-03 | 2022-12-06 | Foboha (German) Gmbh | Device and method for injection molding |
| CN112643318B (zh) * | 2020-09-21 | 2022-02-11 | 中山市哈工朗德智能科技有限公司 | 一种新型螺杆快拆装置 |
| CN116442453B (zh) * | 2023-04-25 | 2023-12-01 | 徐州鑫启航塑业有限公司 | 一种pvc塑料管热压装置 |
-
1973
- 1973-01-25 IT IT4789773A patent/IT977056B/it active
- 1973-01-29 GB GB443273A patent/GB1417645A/en not_active Expired
- 1973-02-07 JP JP1484973A patent/JPS493958A/ja active Pending
- 1973-02-22 FR FR7306307A patent/FR2175768B3/fr not_active Expired
- 1973-03-15 DE DE19732312955 patent/DE2312955A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2175768B3 (de) | 1976-02-13 |
| DE2312955A1 (de) | 1973-09-27 |
| JPS493958A (de) | 1974-01-14 |
| GB1417645A (en) | 1975-12-10 |
| IT977056B (it) | 1974-09-10 |