Apparatus for remote conrtrol of a number of operations |
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申请号 | US9395561 | 申请日 | 1961-03-07 | 公开(公告)号 | US3144176A | 公开(公告)日 | 1964-08-11 |
申请人 | ATLAS COPCO AB; | 发明人 | GUNNAR GRONKVIST ERNST; | ||||
摘要 | |||||||
权利要求 | 1. A FLUID PRESSURE REMOTE CONTROL APPARATUS FOR CONTROLLING AND OPERATING A PLURALITY OF OPERATING MEANS ACTUATED BY FLUID PRESSURE AND EACH OF WHICH IS ADAPTED TO PROVIDE A SEPARATE OPERATING FUNCTION SELECTIVELY CONCURRENTLY OR SEQUENTIALLY AS CONTROLLED BY SAID FLUID PRESSURE ARRANGEMENT, WHICH COMPRISES IN COMBINATION A PLURALITY OF OPERATING MEANS ACTUATED BY FLUID PRESSURE FOR PROVIDING SAID SEPARATE OPERATING FUNCTIONS, A SOURCE OF FLUID PRESSURE FOR ACTUATING SAID OPERATING MEANS, CONDUIT MEANS FOR INDIVIDUALLY CONNECTING SAID OPERATING MEANS TO SAID SOURCE OF FLUID PRESSURE, A PLURALITY OF FLUID PRESSURE CONTROL MEANS CONNECTED INTO SAID INDIVIDUAL CONDUIT MEANS BETWEEN SAID OPERATING MEANS AND |
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说明书全文 |