Apparatus for automating the formation of a covering on the carcass of a
mattress
    1.
    发明授权
    Apparatus for automating the formation of a covering on the carcass of a mattress 失效
    用于在床垫的胎体上自动形成覆盖物的装置

    公开(公告)号:US4905615A

    公开(公告)日:1990-03-06

    申请号:US282377

    申请日:1988-12-09

    申请人: Vittorio Pofferi

    发明人: Vittorio Pofferi

    IPC分类号: B68G7/10 D05B11/00

    摘要: The tape-like facing band is fitted annularly around the carcass (M) and the front surface of the casing is supported on said carcass, which is received in a containing structure (3) with a boundary edge (3B) from which the carcass and the facing band partially project; a guide rail (7,9) extends around said edge for a supporting carriage (20) which has orientable rollers (24) for passing over the curves at the corners and is motorized; a further trolley (42) is movable on said rails and connected to said supporting carriage by an articulation (40); a cutter (18) is capable of acting in a position in front of that of the stitcher.