| 摘要 |
A cylinder (1) is proposed, which has an integrated electrical signal output and, on reaching at least one of the stroke end positions of the piston (6), generates an electrical signal. To this end, arranged in at least one cylinder cover (3) is a signal contact (10) which is operated when the piston (6) is in the stroke end positions. The signal contact (10) is preferably provided with conductors that are insulated and are held at different electrical potentials, and which are connected to one another by the disc (11) in the stroke end positions. <IMAGE>
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