FR2248923B3 - - Google Patents
Info
- Publication number
- FR2248923B3 FR2248923B3 FR7432446A FR7432446A FR2248923B3 FR 2248923 B3 FR2248923 B3 FR 2248923B3 FR 7432446 A FR7432446 A FR 7432446A FR 7432446 A FR7432446 A FR 7432446A FR 2248923 B3 FR2248923 B3 FR 2248923B3
- 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
- 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
-
- 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
- B29C33/34—Moulds or cores; Details thereof or accessories therefor movable, e.g. to or from the moulding station
-
- 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
- B29L2031/00—Other particular articles
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
- B29L2031/3044—Bumpers
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Vibration Dampers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19732353647 DE2353647C3 (de) | 1973-10-26 | Vorrichtung zum Herstellen von Kfz-Stoßstangen aus Kunststoff |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2248923A1 FR2248923A1 (fr) | 1975-05-23 |
FR2248923B3 true FR2248923B3 (fr) | 1979-08-03 |
Family
ID=5896470
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7432446A Expired FR2248923B3 (fr) | 1973-10-26 | 1974-09-26 |
Country Status (3)
Country | Link |
---|---|
FR (1) | FR2248923B3 (fr) |
GB (1) | GB1473686A (fr) |
IT (1) | IT1022424B (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010044213B3 (de) * | 2010-11-22 | 2011-12-15 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zur Herstellung eines zur Versteifung eines herzustellenden Kunststoffteils vorgesehenen Vorformlings |
-
1974
- 1974-09-26 FR FR7432446A patent/FR2248923B3/fr not_active Expired
- 1974-09-27 IT IT2784974A patent/IT1022424B/it active
- 1974-10-16 GB GB4483474A patent/GB1473686A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2248923A1 (fr) | 1975-05-23 |
DE2353647A1 (de) | 1975-05-07 |
IT1022424B (it) | 1978-03-20 |
DE2353647B2 (de) | 1976-04-22 |
GB1473686A (en) | 1977-05-18 |