| 摘要 |
A skate made up of a specially constructed frame and a removably mounted blade of particular construction. The frame is die-cast and has front and rear sole plates, respective front and rear pedestals extending from said sole plates, and a tube-shaped section mounted on the pedestals and provided with a blade-receiving groove presenting side faces and a base face extending therebetween. Each pedestal has a slot extending inward from the groove to receive a tang from the blade. The blade is removably mounted firmly in the groove and has an elongated body provided with an inner face seating on the base face of the groove and rear and intermediate tangs engaging in the pedestal slots and a front tang. The blade has a margin remote from the frame provided with a sharpenable ice-engaging edge. Retaining means acts between the frame and blade to retain the blade firmly in the frame in a way that it can be removed and remounted or replaced by another blade. The retaining means may include registering openings in the rear pedestal and blade tang and removable locking means extending through said openings and means on said front plate for engaging the front blade tang.
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