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热词
    • 6. 发明授权
    • Holding means for blade of handsaw
    • 握持手段的刀片
    • US5937527A
    • 1999-08-17
    • US935004
    • 1997-09-22
    • Tamotsu Okada
    • Tamotsu Okada
    • B27B21/04B23D51/10B25G3/12B27B3/00
    • B23D51/10
    • A blade holder attached to a saw handle. The saw blade includes a slot on one side, and is engaged inside the blade holder and is securely held in place by stoppers formed inside the holder's frame and by pressure applied by spring action. This spring action is created via a turning of a knob and attached pressing part and protrusion. When the knob is in a loosened position, the blade is easily removed and replaced through a holder receiving part. A new blade is received through the receiving part and by tightening the knob, the new blade is thereby secured in the holder.
    • 附着在锯柄上的刀架。 锯片在一侧包括槽,并且与叶片保持器接合,并通过形成在保持架框架内部的止动件和通过弹簧作用施加的压力牢固地保持就位。 这种弹簧作用是通过旋钮和附接的按压部分和突起产生的。 当旋钮处于松开位置时,刀片可以容易地通过夹持器接收部分拆下并更换。 通过接收部件容纳新的刀片,并且通过拧紧旋钮,新刀片被固定在保持器中。