Eduard Wille Gmbh Cokg

Eduard Willie Gmbh & Co Kg

Stahlwille Eduard Wille Gmbh & Co. Kg

Lothar Schmitt

Rainer Schwafertz

Hans-Joachim Chniel

An operating device for testing torque wrenches is formed with a carrier for fixing a torque wrench to be tested. A transducer is coupled to the head portion of the torque wrench. A grip holder is provided for fixing the grip of the torque wrench and a deflecting mechanism is adapted for generating a torque to the head portion of the torque wrench to be tested. Further on a sliding mechanism is provided for sliding the grip in the grip holder without friction.

Operating device for testing torque wrenches

Gripping pliers consisting of a jointed clamp and handle. The clamp contains a longitudinal slot with longitudinal apertures defining first and second detent positions. In the first position, the joint is movable whereas in the second position, the joint is locked. The handle is rotatably mounted on a bearing ring which permits fine adjustment of the opening width of the pliers.

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Wuppertal, Germany

Lothar Schmitt