Title:
MOUNTING STRUCTURE OF ROTARY JOINT OF SWIVELING WORKING MACHINE
Document Type and Number:
Japanese Patent JP2001271382
Kind Code:
A
Abstract:
To provide a mounting structure of a rotary joint of a swiveling working machine that helps reduction of the number of parts and make the height of the rotary joint compact.
In a swiveling working machine in which a swiveling body 3 is provided rotatably in a truck frame 8 having a traveling unit 2, the truck frame 8 and the swiveling body 3 are hydraulically connected through a rotary joint 36, and the rotary joint 36 is made up of an outer sleeve 42 and an innershaft 43 engaging rotatably with the outer sleeve 42, the outer sleeve 42 is mounted to the truck frame 8, a cover 41 is provided at the bottom of the outer sleeve 42 and the cover 41 is mounted to the truck frame 8.
Inventors:
NAKADA HIROO
MATSUI SEIJI
YAMASHITA YUJI
ICHIKAWA TOSHINORI
MATSUI SEIJI
YAMASHITA YUJI
ICHIKAWA TOSHINORI
Application Number:
JP2000084964A
Publication Date:
October 05, 2001
Filing Date:
March 24, 2000
Export Citation:
Assignee:
KUBOTA KK
International Classes:
E02F9/12; B66C23/84; F16L39/04; (IPC1-7): E02F9/12; B66C23/84; F16L39/04
Attorney, Agent or Firm:
Toshio Yasuda
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