| 发明名称 |
Flexible drive shaft for hand held tool |
| 摘要 |
The hand power tool (13) i.e. a strimmer RTM has a drive shaft tube (1). In the area of the outer sleeve facing surface (33) of the drive shaft contacting the support bearing tube (7) is a helical groove (41). The groove helix is in the opposite sense to the direction of rotation.
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| 申请公布号 |
DE19811178(C1) |
申请公布日期 |
1999.09.09 |
| 申请号 |
DE1998111178 |
申请日期 |
1998.03.14 |
| 申请人 |
ANDREAS STIHL AG & CO. |
发明人 |
HETTMANN, HEINZ;UHL, KLAUS-MARTIN |
| 分类号 |
A01D34/90;F02B63/02;F16C1/06;F16C1/24;F16N7/14;(IPC1-7):B25F5/00;A01D34/84;A01G3/06 |
主分类号 |
A01D34/90 |
| 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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