Title:
SWIVEL JOINT DEVICE OF WORKING VEHICLE
Document Type and Number:
Japanese Patent JPH05112966
Kind Code:
A
Abstract:
PURPOSE: To facilitate an assembling work of a swivel joint equipped for a gyratory device of a working vehicle like a power shovel and increase durability of an apparatus.
CONSTITUTION: A pin 36 preventing rotary motion is suspended at the lower part of a swivel joint 21 and long hole 37 is provided in the lower frame 18 to freely fit or remove the pin. The swivel joint 21 can be moved in the long hole 37, while fitted with hydraulic pipes 22a, 22b, 22c, 22d,... without any inconveniences for attaching other devices like a hydraulic motor 40.
Inventors:
MURAKAMI YOSHIAKI
OCHI KAZUSHI
NISHIHARA SEIJI
OCHI KAZUSHI
NISHIHARA SEIJI
Application Number:
JP27271191A
Publication Date:
May 07, 1993
Filing Date:
October 21, 1991
Export Citation:
Assignee:
ISEKI AGRICULT MACH
KOBE STEEL LTD
KOBE STEEL LTD
International Classes:
E02F9/12; E02F9/00; F16L27/08; (IPC1-7): E02F9/12; F16L27/08
Attorney, Agent or Firm:
Takayoshi Hayashi