Title:
SHOVEL
Document Type and Number:
WIPO Patent Application WO/2019/189659
Kind Code:
A1
Abstract:
A shovel according to one embodiment of the present invention has a lower traveling body (1), an upper rotating body (3) that is rotatably attached to the lower traveling body (1), and an automatic greasing device (50) that is installed on the upper rotating body (3). The automatic greasing device (50) is configured such that the greasing amount for one greasing location and the greasing amount for another greasing location can be individually varied on the basis of information pertaining to a plurality of greasing locations (GP1-GP12).
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Inventors:
SHIRATANI RYUJI (JP)
KUROKAWA HIROYUKI (JP)
ARAGAKI HAJIME (JP)
KUROKAWA HIROYUKI (JP)
ARAGAKI HAJIME (JP)
Application Number:
PCT/JP2019/013787
Publication Date:
October 03, 2019
Filing Date:
March 28, 2019
Export Citation:
Assignee:
SUMITOMO SHI CONSTR MACH CO (JP)
International Classes:
E02F9/00; F16N7/14; F16N25/00; F16N27/02
Foreign References:
| JPH10237897A | 1998-09-08 | |||
| JPH0614252U | 1994-02-22 | |||
| JP2003097677A | 2003-04-03 | |||
| JPH10237896A | 1998-09-08 | |||
| JP2007074292A | 2007-03-22 | |||
| JP2018070027A | 2018-05-10 |
Other References:
See also references of EP 3779057A4
Attorney, Agent or Firm:
ITOH, Tadashige et al. (JP)
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