发明名称 |
Flywheel-operated toy woodworking apparatus |
摘要 |
A toy woodworking apparatus powered by a flywheel driven by a handle operatively coupled to a gear train through a ratchet mechanism, the gear train driving a sander disc, rotary slitter blades and a combined shear and punch member, the shear member being coupled to the drive train through a single-cycle coupling mechanism. The apparatus performs woodworking operations on wood slats or strips.
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申请公布号 |
US4207935(A) |
申请公布日期 |
1980.06.17 |
申请号 |
US19780924119 |
申请日期 |
1978.07.13 |
申请人 |
MATTEL INC |
发明人 |
COOK, JOHN S;LAMBERT, GERARD L |
分类号 |
A63H29/20;A63H33/30;B23Q1/00;B27M1/00;(IPC1-7):B27C9/00 |
主分类号 |
A63H29/20 |
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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