Clamping chuck

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12017285
SERIAL NO

17358242

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A clamping chuck is provided for clamping palettes having a clamping spigot. The clamping chuck includes a receiving opening for the clamping spigot and a clamping device that includes an actuating piston displaceable between an initial position and a locking position for actuating clamping members for clamping the clamping spigot in the receiving opening. The clamping chuck includes a monitoring line that is acted upon pneumatically and leads from an inlet to an outlet. the receiving opening includes a conical insertion region, into which at least one control hole connected to the monitoring line emerges, the control hole being closed by the clamping spigot. A valve device is arranged between the inlet and the outlet of the monitoring line to vary the flow of a fluid through the monitoring line depending on the position of the actuating piston.

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Patent Owner(s)

Patent OwnerAddress
EROWA AG5734 REINACH

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hediger, Hans Reinach, CH 13 58

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