Tractor coupling

Abstract

The article relating to this design is a coupling device (coupling arm) used by attaching it to a towing vehicle for towing transport vehicles such as cage trolleys and carts (especially those with frames made of square timbers). The article relating to this design is used by clamping a part of the transport vehicle between a first clamp member fixed to the base unit and a second clamp member that is movable up and down. The diagram showing the changed state shows the second clamp member moved downward, clamping a small transport vehicle.

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