FR2091904B1 - - Google Patents
Info
- Publication number
- FR2091904B1 FR2091904B1 FR7013203A FR7013203A FR2091904B1 FR 2091904 B1 FR2091904 B1 FR 2091904B1 FR 7013203 A FR7013203 A FR 7013203A FR 7013203 A FR7013203 A FR 7013203A FR 2091904 B1 FR2091904 B1 FR 2091904B1
- 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
- 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
- B29C33/48—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 with means for collapsing or disassembling
- B29C33/485—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 with means for collapsing or disassembling cores or mandrels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulding By Coating Moulds (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7013203A FR2091904A1 (en) | 1970-04-13 | 1970-04-13 | Mandrel for fabricating large hollow bodies |
BE765305A BE765305A (en) | 1970-04-13 | 1971-04-05 | RETRACTABLE REINFORCEMENT FOR MANUFACTURING LARGE SIZE HOLLOW BODIES |
CH521771A CH540765A (en) | 1970-04-13 | 1971-04-08 | Device for the manufacture of a hollow body of large dimensions and method for putting it into action |
DE19712117610 DE2117610C3 (en) | 1970-04-13 | 1971-04-10 | Core for the production of a fiber-reinforced synthetic resin hollow body |
ES390143A ES390143A1 (en) | 1970-04-13 | 1971-04-13 | Mandril destined to the realization of hollow bodies. (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7013203A FR2091904A1 (en) | 1970-04-13 | 1970-04-13 | Mandrel for fabricating large hollow bodies |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2091904A1 FR2091904A1 (en) | 1971-01-21 |
FR2091904B1 true FR2091904B1 (en) | 1974-02-01 |
Family
ID=9053846
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7013203A Granted FR2091904A1 (en) | 1970-04-13 | 1970-04-13 | Mandrel for fabricating large hollow bodies |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE765305A (en) |
CH (1) | CH540765A (en) |
DE (1) | DE2117610C3 (en) |
ES (1) | ES390143A1 (en) |
FR (1) | FR2091904A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI823269L (en) * | 1982-09-23 | 1984-03-24 | Teknolon Oy | FOER FARING FOR FRAME STEERING PARTIES |
DE3911312C1 (en) * | 1989-04-07 | 1990-04-19 | Messerschmitt-Boelkow-Blohm Gmbh, 8012 Ottobrunn, De | Mould core (former) for winding a fibre-reinforced body of plastic |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2729268A (en) * | 1954-12-20 | 1956-01-03 | Smith Corp A O | Method and apparatus for erecting a fiber reinforced plastic storage structure |
US2814329A (en) * | 1956-02-01 | 1957-11-26 | Philip N Sitton | Method and apparatus for making the wall portion of a septic tank |
US3143306A (en) * | 1960-08-12 | 1964-08-04 | Preload Corp | Panel making apparatus |
DE1504518B2 (en) * | 1964-12-09 | 1976-04-08 | Laboratorio Piero Modigliani S.r.l., Rom | PROCESS FOR MANUFACTURING COMPONENTS AND COMPONENTS FROM FIBER REINFORCED POLYMETHANE FOAM |
-
1970
- 1970-04-13 FR FR7013203A patent/FR2091904A1/en active Granted
-
1971
- 1971-04-05 BE BE765305A patent/BE765305A/en unknown
- 1971-04-08 CH CH521771A patent/CH540765A/en not_active IP Right Cessation
- 1971-04-10 DE DE19712117610 patent/DE2117610C3/en not_active Expired
- 1971-04-13 ES ES390143A patent/ES390143A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE765305A (en) | 1971-08-30 |
FR2091904A1 (en) | 1971-01-21 |
ES390143A1 (en) | 1975-06-16 |
DE2117610C3 (en) | 1976-01-08 |
DE2117610A1 (en) | 1971-10-28 |
DE2117610B2 (en) | 1975-05-15 |
CH540765A (en) | 1973-08-31 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |