Title:
作業機
Document Type and Number:
Japanese Patent JP7199240
Kind Code:
B2
Abstract:
To provide a working machine configured to tightly support steps without impairing advantages of using the steps made of resin.SOLUTION: The working machine comprises a machine frame 20, a driver seat and steps made of resin. The machine frame 20 comprises a step frame 23 formed of a rod-like member arranged in every direction in a planar view in order to contact and support lower surfaces of the steps, and further comprises a reinforcement frame 69 that contacts the lower surfaces of the steps, at sites where the frame is opened in a planar view by the arrangement of the step frame 23.SELECTED DRAWING: Figure 3
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Inventors:
Yukazu Oi
Shigeo Fukushima
Kazuya Takeda
Shigeo Fukushima
Kazuya Takeda
Application Number:
JP2019016812A
Publication Date:
January 05, 2023
Filing Date:
February 01, 2019
Export Citation:
Assignee:
Kubota Corporation
International Classes:
B62D25/20; A01C11/02; B62D49/00
Domestic Patent References:
| JP2013208084A |
Attorney, Agent or Firm:
Patent Attorney Corporation R&C