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    METHOD AND APPARATUS FOR MANUFACTURING TURBULATOR MEMBERS
    37.
    发明授权
    METHOD AND APPARATUS FOR MANUFACTURING TURBULATOR MEMBERS 有权

    公开(公告)号：EP3122489B1

    公开(公告)日：2018-06-20

    申请号：EP15721840.5

    申请日：2015-03-27

    申请人： MSX Technology S.r.l.

    发明人： MOROTTI, Renzo

    IPC分类号： B21F7/00 ,  B21D11/14 ,  B21F3/04

    CPC分类号： B21F7/00 ,  B21D11/14 ,  B21F3/04

    摘要： The method for manufacturing turbulators predisposed to be used in heat-exchanger or similar devices provides to prearrange a first twisting head (11) and a second twisting head (21) along a working direction (A) in a position coaxial according to a longitudinal axis (A1), to feed a portion of elongated shape material (100), for example wire or band, unwinding from a feed device (2) towards a load device (3); to feed said portion of said elongated shape material by means of a feed device (2) carrying auxiliary unwinding means (24) to arrange said fed portion (101, 102, 103) of filiform material in U-shape; to lock one end of the portion of material (100) to the first twisting head (11), and an opposite part of the portion of material (100) to the second twisting head (21). Subsequently, a relative rotation motion is operated between the first twisting head (11) and the second twisting head (21) according to the longitudinal axis (B1) and then the portion of material (100) so twisted is extracted.

    BINDING MACHINE
    38.
    发明公开
    BINDING MACHINE 审中-公开

    公开(公告)号：EP3327222A1

    公开(公告)日：2018-05-30

    申请号：EP16827835.6

    申请日：2016-07-21

    申请人： Max Co., Ltd.

    发明人： ITAGAKI Osamu ,  KASAHARA Akira

    IPC分类号： E04G21/12 ,  B21F7/00 ,  B21F15/06 ,  B25B25/00

    CPC分类号： B21F15/04 ,  B21F7/00 ,  B21F15/06 ,  B25B25/00 ,  B65B13/28 ,  E04G21/122

    摘要： It Provids a reinforcing bar binding machine that reduces restrictions on arrangement of a magazine in which a wire is housed.
    A reinforcing bar binding machine (1A) includes a magazine (2A) in which a wire (W) is housed, a curl guide unit (5A) that winds the wire (W) around a reinforcing bar (S), a wire feeding unit (3A) that feeds the wire (W), and a binding unit (7A) that twists crossing portions between one end and the other end of the wire (W) wound around the reinforcing bar (S). The wire feeding unit (3A) is configured such that a second displacement member (36) for displacing a second feed gear (30R) is located behind a second feed gear (30L) and provided between the second feed gear (30L) and a handle portion (11A).

    CONNECTING DEVICE
    40.
    发明授权
    CONNECTING DEVICE 有权
    连接装置

    公开(公告)号：EP1307303B1

    公开(公告)日：2007-06-27

    申请号：EP01955457.5

    申请日：2001-08-10

    申请人： Ollis, William Henry

    发明人： Ollis, William Henry

    IPC分类号： B21D11/14 ,  E04C5/03 ,  B21F7/00 ,  E04B1/41

    CPC分类号： E04B1/7629 ,  B21F7/00 ,  B21F45/16 ,  B21G3/20 ,  E04B1/4178 ,  E04C5/03 ,  E04C5/163 ,  E04F13/04 ,  E04G23/0218 ,  Y10T403/75

    摘要： The invention relates to a method of manufacturing a connecting device having common axial core material and a plurality of helical fins, flanges or ridges that extend outwards from the core. The method uses an elongate preform member, and comprises forcing the preform member in the axial direction of its core through a helical deformation arrangement (22) in order to deform the preform member helically.

    摘要翻译： 本发明涉及一种制造连接装置的方法，该连接装置具有共同的轴向芯材和从该芯向外延伸的多个螺旋翅片，凸缘或脊。 该方法使用细长预成形构件，并且包括通过螺旋变形装置（22）沿着其芯部的轴向方向推动预成形构件，以使预成形构件螺旋变形。