JPS50153080A - - Google Patents
Info
- Publication number
- JPS50153080A JPS50153080A JP50054164A JP5416475A JPS50153080A JP S50153080 A JPS50153080 A JP S50153080A JP 50054164 A JP50054164 A JP 50054164A JP 5416475 A JP5416475 A JP 5416475A JP S50153080 A JPS50153080 A JP S50153080A
- Authority
- JP
- Japan
- 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.)
- Pending
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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/26—Moulds
- B29C45/2616—Moulds having annular mould cavities
-
- 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
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/53—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston
- B29C45/54—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston and plasticising screw
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/0678—Injection moulding specially adapted for tyres or parts thereof
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Tyre Moulding (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT2234874A IT1017576B (it) | 1974-05-07 | 1974-05-07 | Dispositivo per la fabbricazione di corpi in materiale elastromerico |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS50153080A true JPS50153080A (it) | 1975-12-09 |
Family
ID=11195021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50054164A Pending JPS50153080A (it) | 1974-05-07 | 1975-05-06 |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS50153080A (it) |
| AR (1) | AR204487A1 (it) |
| BR (1) | BR7502732A (it) |
| DE (1) | DE2519587A1 (it) |
| ES (1) | ES437220A1 (it) |
| FR (1) | FR2270085B1 (it) |
| GB (1) | GB1503580A (it) |
| IT (1) | IT1017576B (it) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6194730A (ja) * | 1984-10-17 | 1986-05-13 | Shigeru Tsutsumi | 小型精密射出成形装置 |
| CN104097308A (zh) * | 2014-07-15 | 2014-10-15 | 宁波海洲机械有限公司 | 一种双阶注射装置 |
-
1974
- 1974-05-07 IT IT2234874A patent/IT1017576B/it active
-
1975
- 1975-01-01 AR AR25864275A patent/AR204487A1/es active
- 1975-04-23 ES ES437220A patent/ES437220A1/es not_active Expired
- 1975-05-02 FR FR7513788A patent/FR2270085B1/fr not_active Expired
- 1975-05-02 DE DE19752519587 patent/DE2519587A1/de not_active Withdrawn
- 1975-05-06 BR BR7503491A patent/BR7502732A/pt unknown
- 1975-05-06 JP JP50054164A patent/JPS50153080A/ja active Pending
- 1975-05-07 GB GB1910875A patent/GB1503580A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BR7502732A (pt) | 1976-03-16 |
| FR2270085B1 (it) | 1977-04-15 |
| ES437220A1 (es) | 1977-01-16 |
| FR2270085A1 (it) | 1975-12-05 |
| AR204487A1 (es) | 1976-02-06 |
| IT1017576B (it) | 1977-08-10 |
| DE2519587A1 (de) | 1975-11-20 |
| GB1503580A (en) | 1978-03-15 |