Riding lawn mower
AssigneeKubota Corporation
InventorShoso Ishimori
Life of this patent
Estimating the term…
Abstract
A riding lawn mower includes a front wheel unit (1), a rear wheel unit (2) having a left rear wheel (2a) and a right rear wheel (2b), a body frame (3) supported by the front wheel unit and rear wheel unit, a mower unit (10) disposed under the body frame between the front wheel unit and rear wheel unit, a driver's seat (5) disposed on the body frame to be above the mower unit, an engine (7) disposed rearwardly of the driver's seat, and a drive transmission mechanism (70) for transmitting drive from the engine to the rear wheel unit. The engine (7) is disposed between and substantially at a higher level than the left and right rear wheels (2a, 2b) to secure a utility space (100) extending longitudinally of the vehicle body between the left and right rear wheels.
Claims15
A riding lawn mower comprising:
- a front wheel unit;
- a rear wheel unit having right and left rear wheels;
- a body frame supported by said front wheel unit and said rear wheel unit;
- a mower unit disposed under said body frame between said front wheel unit and said rear wheel unit;
- a driver's seat disposed on said body frame to be above said mower unit;
- an engine disposed between and substantially at a higher level than said left and right rear wheels;
- and
- a drive transmission mechanism for transmitting drive from said engine to said rear wheel unit, said drive transmission mechanism including:
- a distributing device bridged over said right and left rear wheels at a level between that of said engine and that of said right and left rear wheels for branching drive from said engine;
- right and left transmissions allocated at right and left ends of said distributing device, respectively, for receiving the engine drive branched from said distributing device;
- and
- right and left axle cases depending from said right and left transmissions down to inside faces of said right and left rear wheels for transmitting the engine drive from said right and left transmissions to said right and left rear wheels, respectively,
- wherein a utility space extending longitudinally of said vehicle body is secured below said distributing device and between said right and left rear axle cases.
A riding lawn mower comprising:
- a front wheel unit;
- a rear wheel unit having right and left rear wheels;
- a body frame supported by said front wheel unit and said rear wheel unit and extending to a region rearwardly of said rear wheel unit;
- a mower unit disposed under said body frame between said front wheel unit and said rear wheel unit;
- a driver's seat disposed on said body frame to be above said mower unit;
- an engine disposed between and substantially at a higher level than said left and right rear wheels;
- a drive transmission mechanism for transmitting drive from said engine to said rear wheel unit;
- a duct for transporting grass clippings rearwardly from said mower unit, said duct having a rear end fixed to a rear end of said body frame:
- a grass catcher connected to an end of said duct, said grass catcher having a front frame:
- and
- a support bracket disposed at the rear end of said duct, said support bracket defining an inclined support surface for snugly receiving the front frame of said grass catcher.
A riding lawn mower comprising:
- a front wheel unit;
- a rear wheel unit having right and left rear wheels;
- a body frame supported by said front wheel unit and said rear wheel unit, said body frame including right and left longitudinal frame members;
- a mower unit disposed under said body frame between said front wheel unit and said rear wheel unit;
- a driver's seat disposed on said body frame to be above said mower unit;
- an engine disposed between and substantially at a higher level than said left and right rear wheels;
- and
- a drive transmission mechanism for transmitting drive from said engine to said rear wheel unit, said drive transmission mechanism including:
- right and left transmissions allocated above said right and left rear wheels, respectively, for receiving the engine drive;
- and
- right and left axle cases depending from said right and left transmissions down to inside faces of said right and left rear wheels for transmitting the engine drive from said right and left transmissions to said right and left rear wheels, respectively,
- wherein said right and left rear axle cases having outer faces thereof fixed to said frame members at a lower level than that of said right and left transmissions, respectively, and
- wherein a utility space extending longitudinally of said vehicle body is secured below said engine and between said right and left rear axle cases.
Dependencies are inferred from the claim text.