| 摘要 |
A mechanism ( 1 ) for switching at least two hydraulic tie-in points ( 5, 6, 7 ) between at least two switching positions includes a tie-in plate ( 2 ) and a switching plate ( 3 ). The tie-in plate ( 2 ) has at least two tie-in points ( 5, 6, 7 ). Each tie-in point ( 5, 6, 7 ) includes a flow opening ( 8 ) that penetrates the tie-in plate ( 2 ). Using fastening elements ( 4 ) the switching plate ( 3 ) can be fastened to the tie-in plate ( 2 ) in the at least two switching positions. The switching plate ( 3 ) has at least one recess ( 13 ) on its inside ( 12 ) and the inside ( 12 ) faces the tie-in plate ( 2 ) when mounted. In at least one of the switching positions the recess ( 13 ) connects at least two flow openings ( 8 ) of the tie-in points ( 5, 6, 7 ) with each other.
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