(under subclass 92) Subject matter provided with a releasable clutch for gripping the electrode and/or the electrode rod in one direction of its motion and for releasing the electrode and/or the electrode rod in the other direction of its motion, and an energy storing device for biasing the clutch to either its gripping or releasing position.
SEE OR SEARCH THIS CLASS, SUBCLASS:
101, for consumable electrode discharge devices of the releasable electrode or rod gripper type other than those provided with energy storing means.
