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Gripping structure for pressure based tool, has elastic support embedded between pressure block and operating bolt, where upper side of support presses grip, when wedge of block presses against grip, so that grip is in closed position
Gripping structure for pressure based tool, has elastic support embedded between pressure block and operating bolt, where upper side of support presses grip, when wedge of block presses against grip, so that grip is in closed position
The structure has an elastic support (60) embedded between a pressure block and an operating bolt. The block and the bolt are arranged on a wedge (11) of a main body. The bottom of the block has a wedge (52) that is connected at its top to a passage opening (51). Upper side of the support presses a grip, when the wedge (52) presses against the grip, so that the grip experiences a counter force and is in a closed position.
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