|국가/구분||United States(US) Patent 등록|
|국제특허분류(IPC7판)||B62D-011/00 B62D-011/04 B66F-011/04 B66F-017/00 B66C-009/10|
|발명자 / 주소|
|출원인 / 주소|
|대리인 / 주소||
|인용정보||피인용 횟수 : 0 인용 특허 : 10|
A travel control section 60b is configured to control the revolution velocities of transversely opposite travel motors 51 and 52 such that when turning amount command signals are inputted from a turning amount operation dial 48, transversely opposite crawler travel devices 12a and 12b are caused to realize a turn according to the turning amount command signals by decelerating the traveling velocities of the transversely opposite crawler travel devices 12a and 12b from a target straight traveling velocity set by a travel operation lever 47 by equal values...
1. A traveling vehicle comprising: a vehicle body;left and right crawler travel devices, which are provided on left and right sides of the vehicle body and are configured to be driven by left and right travel motors respectively;a single travel operation device, which is configured to be operated by an operator to output traveling operational instruction signals of a forward-reverse traveling direction, and a forward-reverse traveling velocity of the traveling vehicle in response to an operation of the single travel operation device;a single turning oper...