Title:
CHASSIS
Document Type and Number:
Japanese Patent JP2000197673
Kind Code:
A
Abstract:
To provide a chassis of structure where leg parts are moved in a mutually separating direction in the state of keeping leg parts parallel with each other.
The chassis is provided with two leg parts that are parallel with each other or extend substantially parallel away from each other and a cross member 13 connected with the two leg parts. A cross member is provided with first, second and third members 14, 16 and 17. The second member 16 is freely extensible in the state of a nest in the first member 14. The third member 17 is freely extensible in the state of a nest in the second member 16. A linear actuator 21 is installed in order to extend/contract the second and third members in a direction opposite to the first member.
Inventors:
WILLIAMS RAYMOND C
SCHROETER PHILIP VON
SCHROETER PHILIP VON
Application Number:
JP28908199A
Publication Date:
July 18, 2000
Filing Date:
October 12, 1999
Export Citation:
Assignee:
ARJO LTD
International Classes:
A61G7/10; B66F9/06; (IPC1-7): A61G7/10; B66F9/06
Attorney, Agent or Firm:
Takashi Matsuura