发明名称 |
Overhead traveling carriage |
摘要 |
An overhead travelling carriage is provided wherein three drums are arranged on a base of a hoist unit along the sides of an imaginary equilateral triangle. Two motors and a brake are arranged along imaginary lines which join the imaginary center of the imaginary equilateral triangle where a hypoid gear of the hoist unit is positioned and the imaginary apices of the imaginary equilateral triangle. The rotation of the hypoid gear is transmitted to a spur gear on the drum side of the spur gear in order to drive the drum. As a result, the hoist unit of the overhead travelling carriage may be reduced in size.
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申请公布号 |
US5803278(A) |
申请公布日期 |
1998.09.08 |
申请号 |
US19960705654 |
申请日期 |
1996.08.30 |
申请人 |
MURATA KIKAI KABUSHIKI KAISHA |
发明人 |
SHIWAKU, TAMOTSU |
分类号 |
B61B3/02;B66C9/14;B66C11/12;B66D1/14;B66D1/26;(IPC1-7):B66C13/06 |
主分类号 |
B61B3/02 |
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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