发明授权
- 专利标题: Wheel balance weight and a method of manufacturing the same
- 专利标题(中): 车轮平衡重量及其制造方法
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申请号: US09348488申请日: 1999-07-07
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公开(公告)号: US06260929B1公开(公告)日: 2001-07-17
- 发明人: Kentaro Oba , Saburo Maruyama
- 申请人: Kentaro Oba , Saburo Maruyama
- 主分类号: B60B100
- IPC分类号: B60B100
摘要:
A wheel balance weight including a plurality of weight bodies of at least one kind and an adhesive double-coated tape. Each of the plurality of weight bodies is made from a metal other than lead and the side surfaces of adjacent weight body are tapered. The balance weight may include one or more weight bodies each having a predetermined weight of W and W/n. The balance weight may include one or more weight bodies each having a predetermined weight of W and a summation of W/n and W. A method of manufacturing a balance weight includes: producing a bar material having tapered surfaces at opposite sides, cutting the bar material into a plurality of weight bodies, and attaching the plurality of weight bodies to an adhesive double-coated tape. Alternately, a method of manufacturing a balance weight may include: producing a bar material, punching the bar material by a punch and a die so that cut planes are tapered thereby manufacturing a plurality of weight bodies, and attaching the plurality of weight bodies to an adhesive double-coated tape.
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