发明名称 |
DRUCKLUFTWERKZEUG MIT UMLAUFMOTOR |
摘要 |
<p>A pneumatic tool includes a fluid motor with a rotor and passages for connecting the rotor with a source of fluid under pressure. A normally open valve is interposed in the passages and movable to a closed position in which it interrupts the flow of fluid to the rotor. An actuator is located on the rotor and operative, in response to the rotor exceeding a predetermined speed of revolutions, to move from a neutral into an actuating position in which it engages the valve and moves the same to the closed position thereof.</p> |
申请公布号 |
DE2821074(A1) |
申请公布日期 |
1979.11.22 |
申请号 |
DE19782821074 |
申请日期 |
1978.05.13 |
申请人 |
ROBERT BOSCH GMBH |
发明人 |
DREHER,ERNST;SPITTLER,SIEGFRIED;STROEZEL,REINHOLD;WOLF,RICHARD |
分类号 |
B24B23/00;F01B25/16;F01C1/344;F01C13/02;F01C20/00;F01C20/08;F01C20/28;F01C21/18;(IPC1-7):F01B25/16 |
主分类号 |
B24B23/00 |
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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