Title:
建設機械のキャブ
Document Type and Number:
Japanese Patent JP6696340
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To detachably easily assemble a lower window for a cab of a construction machine in the cab while securing waterproofness and visibility in work.SOLUTION: A fixture 60 is installed via an installation plate 22 in a side frame material 21 of a window frame 20 provided on a front face of a cab. A projection part formed on both ends of an upper part of a lower window 45 is inserted into a recessed part 61 of the fixture 60, and the lower window 45 is fixed to the window frame 20 in a state of bringing a surface of the lower window 45 into pressure contact with a side seal member 31 provided in the window frame 20. When removing the lower window 45 from the window frame 20, a fixation state is released by lifting up to a position where the projection part of the lower window 45 escapes from the recessed part 61 of the fixture 60.SELECTED DRAWING: Figure 6
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Inventors:
Go Noda
Application Number:
JP2016149359A
Publication Date:
May 20, 2020
Filing Date:
July 29, 2016
Export Citation:
Assignee:
Kobelco Construction Machinery Co., Ltd.
International Classes:
E02F9/16; B60J1/00; B60J1/06; B60J10/70; B66F9/075
Domestic Patent References:
| JP11159260A | ||||
| JP2015206199A | ||||
| JP2016113025A | ||||
| JP4123809U |
Foreign References:
| WO1997016324A1 |
Attorney, Agent or Firm:
Maeda patent office