FR2323523B1 - - Google Patents
Info
- Publication number
- FR2323523B1 FR2323523B1 FR7627487A FR7627487A FR2323523B1 FR 2323523 B1 FR2323523 B1 FR 2323523B1 FR 7627487 A FR7627487 A FR 7627487A FR 7627487 A FR7627487 A FR 7627487A FR 2323523 B1 FR2323523 B1 FR 2323523B1
- 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
- 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)
-
- 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
- B29C45/26—Moulds
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
- B29C45/2701—Details not specific to hot or cold runner channels
- B29C45/2708—Gates
-
- 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
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
- B29C45/28—Closure devices therefor
-
- 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)
- B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
- B29D30/0661—Rigid cores therefor, e.g. annular or substantially toroidal cores
-
- 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
- B29K2019/00—Use of rubber not provided for in a single one of main groups B29K2007/00 - B29K2011/00, as moulding material
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT707375A AT344032B (de) | 1975-09-15 | 1975-09-15 | Giess- oder spritzform zur herstellung von fahrzeugreifen |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2323523A1 FR2323523A1 (fr) | 1977-04-08 |
FR2323523B1 true FR2323523B1 (fr) | 1983-07-18 |
Family
ID=3592472
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7627487A Granted FR2323523A1 (fr) | 1975-09-15 | 1976-09-13 | Moule de coulee ou d'injection pour la fabrication de pneumatiques de vehicules |
Country Status (5)
Country | Link |
---|---|
AT (1) | AT344032B (fr) |
DE (1) | DE2640558C3 (fr) |
FR (1) | FR2323523A1 (fr) |
GB (1) | GB1507647A (fr) |
ZA (1) | ZA765390B (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2081172B (en) * | 1980-08-04 | 1984-03-14 | Rogers Corp | Mold structure for forming a molded part from foam material |
DE102012001410A1 (de) * | 2012-01-25 | 2013-07-25 | Richard Warnking | Vorrichtung zur Herstellung von elastisch nachgiebigen Formteilen |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2878517A (en) * | 1955-12-14 | 1959-03-24 | Plastene Corp | Mold for annular plastic articles |
NL6512032A (fr) * | 1965-09-15 | 1967-03-16 | ||
FR1538265A (fr) * | 1966-09-30 | 1968-08-30 | Semperit Ag | Dispositif de fermeture du canal d'injection des moules pour moulage par injection |
FR2078544A5 (en) * | 1970-02-13 | 1971-11-05 | Dayco Corp | Mould for producing power transmission belts |
-
1975
- 1975-09-15 AT AT707375A patent/AT344032B/de not_active IP Right Cessation
-
1976
- 1976-09-07 GB GB37044/76A patent/GB1507647A/en not_active Expired
- 1976-09-09 DE DE2640558A patent/DE2640558C3/de not_active Expired
- 1976-09-09 ZA ZA765390A patent/ZA765390B/xx unknown
- 1976-09-13 FR FR7627487A patent/FR2323523A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
AT344032B (de) | 1978-06-26 |
DE2640558A1 (de) | 1977-03-17 |
GB1507647A (en) | 1978-04-19 |
DE2640558C3 (de) | 1979-05-10 |
ATA707375A (de) | 1977-10-15 |
FR2323523A1 (fr) | 1977-04-08 |
DE2640558B2 (de) | 1978-09-21 |
ZA765390B (en) | 1977-08-31 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse | ||
RC | Opposition against decision of lapse | ||
DA | Annulment of decision of lapse | ||
ST | Notification of lapse |