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Machine translation
1. (WO1980000326) METHOD FOR OBTAINING A ONE PIECE CAST HOLLOW BODY BY BLOWING
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1980/000326    International Application No.:    PCT/FR1979/000064
Publication Date: 06.03.1980 International Filing Date: 12.07.1979
IPC:
B29C 49/20 (2006.01), B60K 15/03 (2006.01)
Applicants:
Inventors:
Priority Data:
7822359 28.07.1978 FR
Title (EN) METHOD FOR OBTAINING A ONE PIECE CAST HOLLOW BODY BY BLOWING
(FR) PROCEDE D"OBTENTION D"UN CORPS CREUX MONOBLOC PAR SOUFFLAGE
Abstract: front page image
(EN)To obtain a hollow body cast in one piece (R) by a blowing method in a parison mould (PA) of thermoplastic material, provided with an additional piece (PG) fixed onto one of its continuous walls, such piece (PG) is maintained spaced from the wall of the parison (PA), before and during the blowing of this parison in the mould. the support (T1) of said piece (PG) being an integral part of an insert (T1B) previously set of thermoplastic material of the same nature or of a nature compatible with that of the parison so that after blowing the wall (R) and insert (T1B) form a block. Application to the construction of fuel tanks which must include a "trap" (PG).
(FR)Pour obtenir un corps creux monobloc (R) par un procede de soufflage dans un moule d"une paraison (PA) en un materiau thermoplastique, pourvu d"une piece additive (PJ) fixee sur l"une de R ses parois continues, on maintient espacee de la paroi de la paraison (PA) cette piece (PJ), avant et pendant le soufflage de cette paraison dans le moule, le support (T1) de ladite piece (PJ) etant solidaire d"un insert (T1B) preetabli en un materiau thermoplastique de meme nature ou de nature compatible avec celui de la paraison de maniere qu"apres soufflage paroi (R) et insert (T1B) fassent bloc. Application a la fabrication des reservoirs de carburant devant comporter un "piege" (PJ).
Designated States:
Publication Language: French (FR)
Filing Language: French (FR)