FR1270525A - Procédé pour la fabrication de corps creux - Google Patents
Procédé pour la fabrication de corps creuxInfo
- Publication number
- FR1270525A FR1270525A FR824790A FR824790A FR1270525A FR 1270525 A FR1270525 A FR 1270525A FR 824790 A FR824790 A FR 824790A FR 824790 A FR824790 A FR 824790A FR 1270525 A FR1270525 A FR 1270525A
- Authority
- FR
- France
- Prior art keywords
- manufacture
- hollow bodies
- bodies
- hollow
- 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
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
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
-
- 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
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C41/04—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould
-
- 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
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
- B29C41/18—Slush casting, i.e. pouring moulding material into a hollow mould with excess material being poured off
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR824790A FR1270525A (fr) | 1960-04-20 | 1960-04-20 | Procédé pour la fabrication de corps creux |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR824790A FR1270525A (fr) | 1960-04-20 | 1960-04-20 | Procédé pour la fabrication de corps creux |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1270525A true FR1270525A (fr) | 1961-09-01 |
Family
ID=8729650
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR824790A Expired FR1270525A (fr) | 1960-04-20 | 1960-04-20 | Procédé pour la fabrication de corps creux |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1270525A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113428972A (zh) * | 2021-07-16 | 2021-09-24 | 南京沃谱瑞环境研究院有限公司 | 一种人工湿地专用填料的制备模具及其制备方法 |
-
1960
- 1960-04-20 FR FR824790A patent/FR1270525A/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113428972A (zh) * | 2021-07-16 | 2021-09-24 | 南京沃谱瑞环境研究院有限公司 | 一种人工湿地专用填料的制备模具及其制备方法 |
CN113428972B (zh) * | 2021-07-16 | 2022-12-27 | 南京沃谱瑞环境研究院有限公司 | 一种人工湿地专用填料的制备模具及其制备方法 |
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