Title:
SCAFFOLDING DEVICE FOR CONSTRUCTION MACHINE
Document Type and Number:
WIPO Patent Application WO/2020/202672
Kind Code:
A1
Abstract:
Provided is a scaffolding device for which a scaffolding member is easily attached to and detached from an upper turning body of a construction machine. A scaffolding member (20) includes a scaffolding member body (21) and a support member (22) having a fitting groove (28). The scaffolding device includes the scaffolding member (20), a support member (34) that includes a support pin 36 and that is fixed to a turning frame (3) of an upper turning body, and a lock mechanism that includes a lock pin (41). The support pin (36) fits into the fitting groove (28). The lock pin (41) can move between a locked position of being inserted into a first lock hole (26) of the supported member (22) and a second lock hole (37) of the support member (34) and a released position of being withdrawn from the first and the second lock holes (26, 37).
Inventors:
TODA HISAO
SON HIDEMI
SON HIDEMI
Application Number:
PCT/JP2019/050522
Publication Date:
October 08, 2020
Filing Date:
December 24, 2019
Export Citation:
Assignee:
KOBELCO CONSTR MACH CO LTD (JP)
International Classes:
E02F9/00; E02F9/16
Foreign References:
| JP2013075728A | 2013-04-25 | |||
| JP2016137860A | 2016-08-04 | |||
| JP2018118646A | 2018-08-02 | |||
| JP2004068320A | 2004-03-04 | |||
| JP2010018952A | 2010-01-28 |
Attorney, Agent or Firm:
KOTANI, Etsuji et al. (JP)
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