3.
    发明专利
    未知

    公开(公告)号:DE1675096A1

    公开(公告)日:1970-12-03

    申请号:DE1675096

    申请日:1968-02-27

    Inventor: SCHMID WALTER

    Abstract: 1,177,188. Tubular casings; Bowden mechanisms; flexible shafts. STEWART-WARNER CORP. 29 April, 1968 [1 May, 1967], No. 20227/68. Headings F2P, F2U and F2X. A tubular casing for use with a flexible shaft comprises an inner liner 26, made, e.g. of nylon, a wire braid, consisting, e.g. of a plurality of low-carbon steel wires 30, wound upon the liner 26, preferably with successive wires 30 wound in opposite directions, and an outer cover 32 formed, e.g. by extruding polypropylene, the liner having integral resilient ribs 36 which extend longitudinally along the liner surface and which are intersected by the wires of the braid to prevent shifting of the braid in relation to the liner. The braid wires may consist of twisted strands wound at a pitch of less than 2 in. for wires between 0À01 and 0À02, and with an over and under weave, the ribs 36 having a height which approximates the diameter of the braid wires 30 which locally depress the apices of the ribs 36. In a modification, the inner liner 26 has a polygonal longitudinally extending - outer surface the apices of adjacent sides defining the resilient ribs.

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