A hydraulically actuated tire cutter includes a first conveyor belt which loads a tire into a tire cutting position between a fixed plate, a moving plate and a plurality of adjustable bars. Twelve corresponding pairs of gripping jaws project from the fixed and moving plate. The gripping jaws have a saw...http://www.google.de/patents/US5267496?utm_source=gb-gplus-sharePatent US5267496 - Tire cutting apparatus