公开(公告)号：US5607347A

公开(公告)日：1997-03-04

申请号：US628892

申请日：1996-04-05

申请人： Steven J. Schoen ,  Paul E. Schoen ,  Todd M. Luoma

发明人： Steven J. Schoen ,  Paul E. Schoen ,  Todd M. Luoma

IPC分类号： A63C3/12 ,  B24D15/06 ,  B24B9/04

CPC分类号： B24D15/066 ,  A63C3/10

摘要： Improved apparatus for sharpening a blade of an ice skate. The device includes a plurality of abrasive element holders, each having an external profile substantially the same as that of the other holders. Each holder is provided with a cavity formed therewithin within which an abrasive element can be received. An abrasive element is received within its corresponding holder with an arcuate surface of the element, having a radius of curvature different from that of an arcuate surface of another abrasive element, exposed on one side of the holder. Each holder can, in turn, be received within a chamber defined within a housing. The housing is provided with an elongated slot so that a blade of an ice skate can be passed therethrough and brought into engagement with the abrasive element received within the holder held within the housing. Means are provided to orient an abrasive element holder received within the chamber so that the exposed arcuate surface of the abrasive element can be engaged by the blade of the ice skate as the blade is passed through the slot.

摘要翻译： 改进了用于磨削溜冰鞋刀片的装置。 该装置包括多个研磨元件保持件，每个具有与其它保持件基本上相同的外形。 每个保持器设置有形成在其中的空腔中，可以容纳研磨元件。 研磨元件在其对应的保持器内容纳有元件的弓形表面，其具有与保持器的一侧上露出的另一研磨元件的弧形表面的曲率半径不同的曲率半径。 每个保持器又可以被接收在限定在壳体内的腔室内。 壳体设置有细长的狭槽，使得溜冰鞋的叶片可以穿过其中并与容纳在保持在壳体内的保持器内的研磨元件接合。 提供了用于使容纳在腔室内的研磨元件保持架定向的装置，使得当刀片穿过狭槽时，研磨元件的暴露的弧形表面可以被溜冰鞋的刀片接合。