Title:
CABIN SUPPORTING STRUCTURE OF CONSTRUCTION MACHINE
Document Type and Number:
Japanese Patent JP2008296631
Kind Code:
A
Abstract:
To suppress deformation of a cabin by absorbing a load exceeding an elastic limit of a vibration-proof mount into a portion other than a cabin.
On condition that structure supporting the cabin 4 on an upper frame 3 through a vibration-proof mount of an elastic body with vibration-proof function, an auxiliary support member 17 is disposed between the upper frame 3 and the cabin 4. With respect to the load exceeding the elastic limit of the vibration-proof mount and separating the cabin 4 from the upper frame 3, the auxiliary support member 17 is extended and deformed by the magnitude of the load and absorbing the load therein.
Inventors:
MURAKAMI YOSHIAKI
Application Number:
JP2007142164A
Publication Date:
December 11, 2008
Filing Date:
May 29, 2007
Export Citation:
Assignee:
KOBELCO CONSTR MACHINERY LTD
International Classes:
B62D27/04; E02F9/16; F16F7/00; F16F7/12
Attorney, Agent or Firm:
Etsushi Kotani
Takao Ito
Jiro Higuchi
Muramatsu Toshiro
Takao Ito
Jiro Higuchi
Muramatsu Toshiro
Previous Patent: CHILD SEAT CONNECTION DEVICE AND CHILD SEAT
Next Patent: ELECTRIC ASSIST MECHANISM FOR ELECTRIC POWER STEERING DEVICE
Next Patent: ELECTRIC ASSIST MECHANISM FOR ELECTRIC POWER STEERING DEVICE