FR2081745B3 - - Google Patents
Info
- Publication number
- FR2081745B3 FR2081745B3 FR7107475A FR7107475A FR2081745B3 FR 2081745 B3 FR2081745 B3 FR 2081745B3 FR 7107475 A FR7107475 A FR 7107475A FR 7107475 A FR7107475 A FR 7107475A FR 2081745 B3 FR2081745 B3 FR 2081745B3
- 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.)
- Expired
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
- B29C45/20—Injection nozzles
- B29C45/23—Feed stopping equipment
- B29C45/231—Needle valve systems therefor
-
- 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
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
-
- 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
- B29L2017/00—Carriers for sound or information
- B29L2017/001—Carriers of records containing fine grooves or impressions, e.g. disc records for needle playback, cylinder records
- B29L2017/003—Records or discs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7003203A NL7003203A (enExample) | 1970-03-06 | 1970-03-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2081745A7 FR2081745A7 (enExample) | 1971-12-10 |
| FR2081745B3 true FR2081745B3 (enExample) | 1973-05-11 |
Family
ID=19809517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7107475A Expired FR2081745B3 (enExample) | 1970-03-06 | 1971-03-04 |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE2110441A1 (enExample) |
| FR (1) | FR2081745B3 (enExample) |
| GB (1) | GB1353053A (enExample) |
| NL (1) | NL7003203A (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL2024410B1 (en) * | 2019-12-09 | 2021-08-31 | Martinus Gerardus Theunisse Adrianus | Method for producing gramophone records by injection moulding |
-
1970
- 1970-03-06 NL NL7003203A patent/NL7003203A/xx unknown
-
1971
- 1971-03-04 DE DE19712110441 patent/DE2110441A1/de active Pending
- 1971-03-04 FR FR7107475A patent/FR2081745B3/fr not_active Expired
- 1971-04-19 GB GB2332871A patent/GB1353053A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2110441A1 (de) | 1971-09-16 |
| GB1353053A (en) | 1974-05-15 |
| NL7003203A (enExample) | 1971-09-08 |
| FR2081745A7 (enExample) | 1971-12-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |