发明名称 |
Dual drive mechanism with a redundant feature |
摘要 |
A drive mechanism is redundantly equipped with two electric motors so that the second motor can take over the drive function if the first motor should fail, for example for moving equipment in or on a spacecraft. Both electric motors are connected to a common drive shaft. A coupling device makes sure that the defective motor is decoupled from the drive train.
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申请公布号 |
US5028828(A) |
申请公布日期 |
1991.07.02 |
申请号 |
US19890357312 |
申请日期 |
1989.05.25 |
申请人 |
ERNO-RAUMFAHRTTECHNIK GMBH |
发明人 |
FELKAI, ROLAND;PETROWITSCH, HILMAR;LENK, UWE |
分类号 |
G05G15/00;H02K7/10;H02K16/00 |
主分类号 |
G05G15/00 |
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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