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Patent Searching and Data


Title:
SYSTEM FOR MANUFACTURING THERMOPLASTIC PARTS
Document Type and Number:
WIPO Patent Application WO/2021/083712
Kind Code:
A1
Abstract:
A system for manufacturing (1) a thermoplastic part from a blank part (P), comprising a first moulding member (2-1) and a second moulding member (2-2) which are configured to cooperate together, a first heating body (3-1) configured to heat the first moulding member (2-1) and conductively heat the blank part (P), two thermal insulation members (4-1, 4-2) configured to cooperatively define a closed cavity (5) in which at least the moulding members (2-1, 2-2) and the first heating body (3-1) are arranged, a casing (7) defining an internal volume (8) in which at least the moulding members (2-1, 2-2), the first heating body (3-1) and the thermal insulation members (4-1, 4-2) are arranged, and a suction member (9) configured to lower the internal pressure (Pint) in the internal volume (8) to compress the preform part (P) between the moulding members (2-1, 2-2).

Inventors:
DERUELLE ROMAIN (FR)
Application Number:
PCT/EP2020/079404
Publication Date:
May 06, 2021
Filing Date:
October 19, 2020
Export Citation:
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Assignee:
STELIA AEROSPACE (FR)
International Classes:
B29C35/02; B29C43/52; B29C70/44; B29C70/46; B30B5/02; B30B15/06; B29C33/02; B29C33/38; B29C43/10; B29C43/36
Domestic Patent References:
WO2017166955A12017-10-05
WO2017166955A12017-10-05
Foreign References:
US5236646A1993-08-17
US20120145703A12012-06-14
Attorney, Agent or Firm:
ARGYMA (FR)
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