发明名称 |
Flexible drive shaft casing for power operated rotary knife |
摘要 |
A flexible shaft drive transmission for a power driven tool. The transmission features a first end connectable to a drive motor and a second end connectable to the power driven tool. The transmission includes a flexible drive shaft assembly comprising a flexible elongated drive transmitting member, a first end of the drive transmitting member including a first coupling operatively coupled to the drive motor and a second end of the drive transmitting member including a second coupling operatively coupled to the power driven tool. The transmission further includes a tubular casing surrounding and coaxial with said drive shaft assembly and supporting said drive shaft assembly for rotation generally about a longitudinal axis of said drive shaft assembly relative to said casing. The casing includes a core comprising a spiral wound strip of material having interlocking opposing edges, a braided wire layer surrounding the core, and a polymer layer surrounding the braided wire layer.
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申请公布号 |
US2007078012(A1) |
申请公布日期 |
2007.04.05 |
申请号 |
US20060499148 |
申请日期 |
2006.08.04 |
申请人 |
BETTCHER INDUSTRIES, INC. |
发明人 |
ROSU MARINEL;SUKEY MARTIN;TANSEY MARTIN P.;FORCONI LOUIS F. |
分类号 |
F16C1/00 |
主分类号 |
F16C1/00 |
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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