| 摘要 |
The switch operating device (1) consists of an operating rod (12) which can be displaced in a housing by an operating element against the force of a compression spring (18) and is effectively connected to electrical switches (29). Constructed on the switch housing (3) are a plurality of channels (30), which pass through the housing wall (31), point to the operating rod (12), and in which electrical switches (29) can be locked, and whose switching elements are displaced radially outwards during the movement of the operating rod (11) by means of the outline surface (29), which runs in the form of a cone. The switch operating device (1) ensures monitoring of various operating states of pressures in a hydraulic circuit. <IMAGE>
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