发明授权
- 专利标题: Circular grater for cutting plastic
- 专利标题(中): 圆形磨床用于切割塑料
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申请号: US842520申请日: 1977-10-17
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公开(公告)号: US4137617A公开(公告)日: 1979-02-06
- 发明人: Rickey L. Newmayer
- 申请人: Rickey L. Newmayer
- 专利权人: Newmayer Rickey L
- 当前专利权人: Newmayer Rickey L
- 主分类号: B23D67/12
- IPC分类号: B23D67/12 ; B23D71/06 ; B23D71/00
摘要:
The present invention is a circular grater for use in combination with a power-driven hand tool. The power driven hand tool includes a motor within a housing and a shaft mechanically driven thereby. The hand tool also includes a circular mounting member which is mechanically coupled to the shaft so that it rotates thereon and a first flat disc-shaped member which is mechanically coupled to the circular mounting member. The circular grater includes a second flat disc-shaped member which has a first surface adapted for grating a plastic material and a second surface, a plurality of coupling members each of which has a disc-shaped head portion which is mechanically coupled to the second surface of the second flat disc-shaped member, a cylinder-shaped portion of a particular diameter and a screw portion of a diameter smaller than the particular diameter which is adapted to be inserted into a hole in the first flat disc-shaped member, and a plurality locking wing nuts for fastening the coupling members.
公开/授权文献
- US6063505A Plastic films 公开/授权日:2000-05-16
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