Patents Assigned to Yamchen Industrial Co., Ltd.
  • Clamping device for an elongated piece
    Patent number: 5342010
    Abstract: A clamping device includes two clamping units. At least one of the clamping units includes a sheave having a pinion portion biased toward the other of the clamping units so as to hold an elongated piece between the clamping units, and a rack member engaging the pinion portion of the sheave. Preferably, each of the clamping units has a frictional clamping surface which presses against the elongated piece.
    Type: Grant
    Filed: September 27, 1993
    Date of Patent: August 30, 1994
    Assignee: Yamchen Industrial Co., Ltd.
    Inventor: Chiu-Feng Huang