2.
    发明专利
    未知

    公开(公告)号:IT9067426D0

    公开(公告)日:1990-06-12

    申请号:IT6742690

    申请日:1990-06-12

    Abstract: An electromagnetically-operated starter motor has a movable electrical contact constituted by a metal plate (30)having, in one of its flat faces (A), a notch (44) adapted to define an apical region which is subject to stresses within its plastic range. A vibration damper is thus created within the movable contact and eliminates problems resulting from resilient impacts between the contacts.

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