发明名称 |
Apparatus for reducing racket handles |
摘要 |
A hand operated apparatus for reducing the size of racket handles such as used in tennis rackets is described. A base in which racket handles are secured has raised opposed sides, the edges of the sides defining a guide plane. The guide plane is parallel to the center line of the handle secured within the base. A frame, having an adjustably extendable blade means, is adapted for slideable contact with the edges so that the blade means removes material from the racket handle in a plane parallel to the center line of the handle. A control means is provided for adjusting the depth of cut of the blade means. By repeated operation, uniform depth cuts can be made on each face of a racket handle to maintain symmetry.
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申请公布号 |
US4283818(A) |
申请公布日期 |
1981.08.18 |
申请号 |
US19790040698 |
申请日期 |
1979.05.21 |
申请人 |
KINARD, WILLIAM C. |
发明人 |
KINARD, WILLIAM C.;CARTER, DONALD F.;YOUNG, CECIL G. |
分类号 |
B23D67/12;(IPC1-7):B23D67/12 |
主分类号 |
B23D67/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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