Title:
CONSTRUCTION MACHINE
Document Type and Number:
WIPO Patent Application WO/2022/196115
Kind Code:
A1
Abstract:
A construction machine 1 comprises: a cab 6 having a first frame 15 that forms an opening 16; a door 17 having a second frame 18 that attaches to the first frame 15 via a hinge 19; an open-holding lock mechanism 22 that holds the door 17 in an open state; and an open-holding lock release lever 28 that releases open-holding of the door 17 by the open-holding lock mechanism 22. The first frame 15 has a first insertion hole 30 formed on a first-side end wall 15a where the hinge 19 is attached, and a first space 31. The second frame 18 has a second insertion hole 32 formed on a second-side end wall 18a where the hinge 19 is attached, and a second space 33. A wire harness 34 is routed from the first space 31 to the second space 33 via the first insertion hole 30 and the second insertion hole 32. Additionally, the first insertion hole 30 and the second insertion hole 32 are provided above the open-holding lock release lever 28.
Inventors:
SHISAWA MASAKI (JP)
SHIRATO YUUKI (JP)
SHIRATO YUUKI (JP)
Application Number:
PCT/JP2022/002768
Publication Date:
September 22, 2022
Filing Date:
January 26, 2022
Export Citation:
Assignee:
HITACHI CONSTRUCTION MACH CO (JP)
International Classes:
B66C13/12; E02F9/00; B66C13/52; E02F9/16
Foreign References:
| JP2018154984A | 2018-10-04 | |||
| JP2019221110A | 2019-12-26 | |||
| KR20180099359A | 2018-09-05 | |||
| KR20180099362A | 2018-09-05 | |||
| US20200141168A1 | 2020-05-07 | |||
| JP2004025974A | 2004-01-29 |
Attorney, Agent or Firm:
NAGATO Kanji (JP)
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