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Safety device for persons working high or dangerous places, has piston presenting truncated end having housings to receive balls cooperating with cable and internal truncated surface of body, and springs cooperating truncated part with body
Safety device for persons working high or dangerous places, has piston presenting truncated end having housings to receive balls cooperating with cable and internal truncated surface of body, and springs cooperating truncated part with body
The device has a piston movably mounted in a body (1) and including a truncated end (14e) cooperating with a truncated part (1h). A gutter (18) placed to right of a slit receives a vertical cable. The truncated end has housings (29) to receive balls (30) cooperating with the cable and an internal truncated surface of the body. Springs are inserted between the body and the piston to cooperate the truncated part with the body.
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