Title:
SELF-TRAVELING TYPE CRANE VEHICLE
Document Type and Number:
Japanese Patent JPH0789696
Kind Code:
A
Abstract:
PURPOSE: To provide a compact self-traveling type crane wheel which possesses the constant suspension load faculty and the excellent stability and traveling performance and can improve workability.
CONSTITUTION: Supporting arms 5-8 which can turn horizontally in all the directions of a car body 2 are installed. At the top end parts of the supporting arms 5-8, wheels 9 having a steering mechanism 10 are installed, and traveling motors 11 and 11 are installed on two wheels 9 and 9 arranged on one diagonal line. A multistage extensible/contractible boom 3 is installed in the upper part of a car body 2.
Inventors:
GOSHIMA AKIRA
YAMASHITA KIMIKAZU
YAMASHITA KIMIKAZU
Application Number:
JP23674193A
Publication Date:
April 04, 1995
Filing Date:
September 22, 1993
Export Citation:
Assignee:
NIPPON SHARYO SEIZO KK
International Classes:
B60S9/02; B62D7/14; B66C23/78; (IPC1-7): B66C23/78; B60S9/02; B62D7/14
Attorney, Agent or Firm:
Kazuhiko Kido (1 person outside)
Next Patent: MOVABLE RANGE DISPLAY DEVICE FOR MOBILE CRANE