FR2881982B1 - Dispositif de fabrication par moulage d'une enveloppe a soufflets comprenant des moyens de maintien d'un noyau devissable et procede correspondant. - Google Patents
Dispositif de fabrication par moulage d'une enveloppe a soufflets comprenant des moyens de maintien d'un noyau devissable et procede correspondant.Info
- Publication number
- FR2881982B1 FR2881982B1 FR0511218A FR0511218A FR2881982B1 FR 2881982 B1 FR2881982 B1 FR 2881982B1 FR 0511218 A FR0511218 A FR 0511218A FR 0511218 A FR0511218 A FR 0511218A FR 2881982 B1 FR2881982 B1 FR 2881982B1
- Authority
- FR
- France
- Prior art keywords
- devilable
- bellow
- envelope
- molding
- maintaining
- 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 - Fee Related
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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/42—Moulds or cores; Details thereof or accessories therefor characterised by the shape of the moulding surface, e.g. ribs or grooves
-
- 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
- B29C33/30—Mounting, exchanging or centering
-
- 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
- B29C33/30—Mounting, exchanging or centering
- B29C33/303—Mounting, exchanging or centering centering mould parts or halves, e.g. during mounting
- B29C33/304—Mounting, exchanging or centering centering mould parts or halves, e.g. during mounting centering cores
-
- 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
- B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0511218A FR2881982B1 (fr) | 2004-11-03 | 2005-11-03 | Dispositif de fabrication par moulage d'une enveloppe a soufflets comprenant des moyens de maintien d'un noyau devissable et procede correspondant. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0411732A FR2877258A1 (fr) | 2004-11-03 | 2004-11-03 | Dispositif de fabrication par moulage d'une enveloppe a soufflets comprenant des moyens de maintien d'un noyau devissable et procede correspondant |
FR0511218A FR2881982B1 (fr) | 2004-11-03 | 2005-11-03 | Dispositif de fabrication par moulage d'une enveloppe a soufflets comprenant des moyens de maintien d'un noyau devissable et procede correspondant. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2881982A1 FR2881982A1 (fr) | 2006-08-18 |
FR2881982B1 true FR2881982B1 (fr) | 2009-04-03 |
Family
ID=36763644
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0511218A Expired - Fee Related FR2881982B1 (fr) | 2004-11-03 | 2005-11-03 | Dispositif de fabrication par moulage d'une enveloppe a soufflets comprenant des moyens de maintien d'un noyau devissable et procede correspondant. |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2881982B1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013218711A1 (de) * | 2013-09-18 | 2015-03-19 | Continental Teves Ag & Co. Ohg | Faltenbalg und Verfahren zur Herstellung |
FR3119433B1 (fr) * | 2021-02-04 | 2023-10-20 | Akwel | Composant de transfert de fluide avec région flexible formant soufflet. |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1123873A (fr) * | 1955-03-23 | 1956-10-01 | Perfectionnements aux dispositifs de moulage pour matières thermoplastiques souples et analogues | |
FR1160498A (fr) * | 1956-11-08 | 1958-07-16 | Lubrepa | Perfectionnements apportés aux organes souples du genre des soufflets élastiques, notamment hélicoïdaux, et à leurs procédés de fabrication |
GB845080A (en) * | 1959-02-20 | 1960-08-17 | Erik Fuglsang Madsen | Moulds for forming articles provided with internal screw threads |
DE2113628A1 (de) * | 1971-03-20 | 1972-09-28 | Continental Gummi Werke Ag | Spritzgiessform zum Herstellen von geschlossenen oder offenen Hohlkoerpern aus Gummi oder gummiaehnlichen Kunststoffen |
EP0045606A1 (fr) * | 1980-07-31 | 1982-02-10 | A.E.S. Plastics Limited | Flexible et son procédé de fabrication |
DE3639482A1 (de) * | 1986-11-18 | 1988-05-26 | Wolfram Dr Schiemann | Faltenbalg fuer kraftfahrzeuge |
JP3346868B2 (ja) * | 1993-12-29 | 2002-11-18 | キーパー株式会社 | 合成樹脂製蛇腹製品の製造方法 |
JPH1073162A (ja) * | 1996-08-29 | 1998-03-17 | Suzuki Motor Corp | ブーツ及びその成形・脱型方法 |
US6863521B2 (en) * | 2002-11-26 | 2005-03-08 | Nicoleon Petrou | Translation device for an injection molding apparatus |
FR2848497B1 (fr) * | 2002-12-13 | 2007-02-16 | Rz Engineering | Procede de fabrication d'une enveloppe a soufflets de protection de dispositif de transmission et enveloppe obtenue par la mise en oeuvre du procede |
-
2005
- 2005-11-03 FR FR0511218A patent/FR2881982B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2881982A1 (fr) | 2006-08-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20140731 |
|
RN | Application for restoration |
Effective date: 20140916 |
|
FC | Favourable decision of inpi director general on an application for restauration. |
Effective date: 20140930 |
|
ST | Notification of lapse |
Effective date: 20150731 |