MOWER Russian patent published in 1995 - IPC

FIELD: agricultural engineering. SUBSTANCE: mower comprises a working tool in the form of two cutters, two pneumatic chambers rigidly interconnected by a frame rack with projections, a means for coupling movable cutter with the frame rack, a pneumatic system, and a mechanism for transmission of energy to the working tool. The transmission mechanism is made up of pedals and levers. The cutter-to- frame coupling device consists of a fork with rollers. The pneumatic chambers are made of a corrugated flexible material. Each pedal has an additional flexible pneumatic chamber installed between pedal levers and connected by an air conduit with a corresponding corrugated chamber. EFFECT: light, maneuverable mower for cutting grass on stone- littered, wooded and other kinds of difficult terrain. 11 dwg