APPARATUS AND METHOD FOR PRODUCING TUBES
    93.
    发明公开

    公开(公告)号:EP3804961A1

    公开(公告)日:2021-04-14

    申请号:EP19202232.5

    申请日:2019-10-09

    IPC分类号: B29C53/74 B29C53/58 B29L23/00

    摘要: The invention embodies an apparatus (20) for producing resin tubes, the apparatus (20) having a hollow supporting structure (4), wherein an endless carrier strip (8) is windable around the outside of the supporting structure (4) in a plurality of adjacent windings to form a mould.

    MOLDING SYSTEM AND METHODS FOR FORMING STRUCTURES

    公开(公告)号:EP3800038A1

    公开(公告)日:2021-04-07

    申请号:EP20199875.4

    申请日:2020-10-02

    摘要: A molding system (1400) and methods of forming a structure (1004) are presented. The molding system is configured to sequentially form features of a structure. The molding system comprises a first tool (802) comprising a number of features configured to completely form a first set of radii of a structure and a number of partial forming features configured to partially form a second set of radii of the structure, and a second tool (1302) comprising a number of completion features configured to complete shaping of the second set of radii.

    MOLDING COMPOSITE PART WITH METAL LAYER
    97.
    发明公开

    公开(公告)号:EP3753704A3

    公开(公告)日:2021-02-24

    申请号:EP20180711.2

    申请日:2020-06-18

    IPC分类号: B29C53/04 C23C24/04

    摘要: A method of molding a metalized composite part. The method comprises: introducing particles comprising at least one metal into a gas stream; directing the gas stream toward a surface of a thermoplastic composite part, thereby depositing a metal layer on the composite part to form a metallized composite part; and molding the metallized composite part to introduce a bend without delamination of the metal layer from the metallized composite part.

    AIR DUCT FOR DISTRIBUTING AIR IN A GREENHOUSE

    公开(公告)号:EP3769609A1

    公开(公告)日:2021-01-27

    申请号:EP20182451.3

    申请日:2020-06-26

    摘要: Air duct for distributing air in a greenhouse, the air duct comprising a hollow main body extending along a longitudinal axis and at least one set of vents, wherein the main body has an outer surface and an inner surface, a first end and a second end at the opposite longitudinal ends of the main body, and a segment disposed between the first end and the second end extending over substantially the entire length of the main body, wherein the cross-sectional area of the main body in this segment decreases towards the second end, wherein the vents belonging to a respective set of vents are distributed at intervals over substantially the entire length of said segment, and wherein at least said segment of the main body is made from plastic.

    BANDE SOUPLE ET ALLONGEE POUR LA FORMATION D'AU MOINS UN PROFILE

    公开(公告)号:EP3766662A1

    公开(公告)日:2021-01-20

    申请号:EP20305828.4

    申请日:2020-07-17

    申请人: Briconord

    发明人: PRADIGNAC, Marc

    摘要: La présente invention concerne une bande (10) souple et allongée, ladite bande (10) présentant un axe longitudinal. Selon l'invention,
    - au moins une ligne de pliage (11) est ménagée dans ladite bande (10) le long de, ou sensiblement le long de, son axe longitudinal,
    - ladite bande (10) étant configurée pour être déformable à froid le long de chaque ligne de pliage afin de former par pliage de ladite bande (10) le long de ladite ou d'une ou plusieurs desdites lignes de pliage, un profilé ayant une section transversale droite prédéterminée, et
    - ladite bande (10) comportant une âme (13) en matière plastique, une des faces de ladite bande (10) comporte un film adhésif (15) pour assurer l'adhésion dudit profilé obtenu à un supporte.