Title:
圃場作業機
Document Type and Number:
Japanese Patent JP6914183
Kind Code:
B2
Abstract:
To facilitate an adjustment operation of relative positions of a plurality of separate step members and a detachment operation of the separate step members.SOLUTION: An operation-part step composed of a combination of a plurality of separate step members 31R, 30 is provided. In a connection part between the separate step members 31R, 30 located adjacent to each other such that their respective upper surfaces are flush with or substantially flush with each other, connection parts 8 are provided, which are superposed one on the other such that the upper surfaces of the separate step members 31R, 30 are flush with or substantially flush with each other.SELECTED DRAWING: Figure 9
Inventors:
Daisuke Taniguchi
Application Number:
JP2017249260A
Publication Date:
August 04, 2021
Filing Date:
December 26, 2017
Export Citation:
Assignee:
Kubota Corporation
International Classes:
B62D49/00; A01C11/02; B62D25/20
Domestic Patent References:
| JP5308823A | ||||
| JP2000014213A | ||||
| JP2016215889A | ||||
| JP2014024485A | ||||
| JP2004299467A |
Foreign References:
| US3834754 |
Attorney, Agent or Firm:
Patent business corporation r&c