|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||180/009.46; 180/009.1; 180/009.5|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 1 인용 특허 : 9|
A crawler vehicle has a frame extending along a longitudinal axis of the vehicle, and two lateral track carriages oscillating with respect to the frame about a rear transverse axis. Each carriage is connected to a front cross member by a respective connecting assembly having a pin, which permits relative oscillation of the cross member and the carriage about a hinge axis perpendicular to the rear transverse axis, and has an eccentric portion for varying the effective length of the cross member between two given values as the carriages oscillate about the...
1. In a crawler vehicle having a longitudinal axis; a frame extending along said longitudinal axis; two track carriages on opposite sides of said frame; first connecting device interposed between each said carriage and said frame to permit oscillation of each said carriage, with respect to said frame, about at least a first hinge axis perpendicular to said longitudinal axis; a connecting cross member substantially parallel to said first hinge axis; and second connecting device interposed between said cross member and each said carriage to permit relative...