Back to results
US 11,781,291 B2Granted
Working machine and manufacturing method of the same
AssigneeKubota Corporation
InventorsYoichi Nishigori, Ryo Masuda, Kenta Kamakura
Life of this patent
Estimating the term…
Abstract
The working machine includes an operator seat, an armrest arranged adjacent to the operator seat, an operation lever arranged in front of the armrest, and a jug dial arranged adjacent to the operation lever. The jog dial is arranged on a position allowing an operator seated on the operator seat to operate the operation lever and the jog dial with an arm placed on the armrest.
Claims18
A working machine comprising:
- a traveling device;
- a swivel base provided on the traveling device to be turnable about a vertical axis;
- a working device supported on the swivel base;
- an operator seat provided on the swivel base;
- an armrest arranged on one side of the operator seat;
- an operation lever arranged in front of the armrest and configured such that an operator grips and operates the operation lever with a hand to cause the swivel base to turn or operate the working device;
- a display device provided in front of the operation lever;
- a jog dial to operate the display device;
- a dozer device provided on a front portion of the traveling device;
- and
- a dozer lever located on an opposite side of the armrest from the operator seat and configured to be swung in a front-rear direction to operate the dozer device, wherein
- the jog dial is located at a position near a lower portion of the operation lever, on an opposite side of the operation lever from the operator seat, and diagonally forward of the lower portion of the operation lever such that the jog dial overlaps the dozer lever as viewed from rear, and
- the dozer lever is located such that a base portion thereof is located at a position rearward of a front end of the armrest and forward of a rear end of the armrest.
10 more elements
A working machine comprising:
- a machine body;
- a cabin mounted on the machine body;
- an operator seat arranged in the cabin;
- an operation lever and an armrest provided on one side of the operator seat and a console arranged between the operator seat and a side wall portion of the cabin, the console including:
- a console cover having a protruding portion protruding toward the side wall portion of the cabin;
- and
- a console supporting portion to which the console cover is attached, wherein
- the console cover
- is provided on the one side of the operator seat, and
- includes a first cover on which the operation lever and the armrest are provided and a second cover provided on an opposite side of the first cover from the operator seat,
- the second cover includes a first divided portion detachably attached to the console supporting portion,
- the first divided portion includes the protruding portion which is attached to the console supporting portion and is overlapped with at least a part of a portion of the side wall portion of the cabin that is located lower than the protruding portion in a planar view,
- the cabin
- surrounds the operator seat,
- includes a roof which covers an upper portion of a room of the cabin,
- has an opening portion in a lower end thereof, the opening portion being in communication with the room of the cabin, and
- is configured such that the cabin is attached to the machine body by lowering the cabin from above to the machine body with the operator seat, the console excluding the first divided portion, the operation lever, and the armrest attached to the machine body and with the first divided portion detached, and
- the first divided portion is configured to be attached to the console supporting portion after the cabin is attached to the machine body.
15 more elements
Dependencies are inferred from the claim text.