|국가/구분||United States(US) Patent 등록|
|미국특허분류(USC)||37/348 ; 172/3 ; 180/67|
|발명자 / 주소|
|출원인 / 주소|
|인용정보||피인용 횟수 : 28 인용 특허 : 0|
A system and process for controlling propulsion of a track trencher excavation machine includes a multiple mode propulsion control that performs a plurality of functions depending on a selection of one of a plurality of operational modes. A computer modifies the functions of the multiple mode propulsion control depending on a selected operational mode, and coordinates propulsion of the engine and track drives of a track trencher in response to signals produced by the propulsion control.
A system for operating a track trencher including an engine coupled to left and right track drives, the system comprising: means for producing a travel mode signal indicative of one of a plurality of track trencher travel modes; a propulsion control, operative in one of a plurality of distinct operating modes in response to the travel mode signal, for producing a propel signal associated with one of the plurality of track trencher travel modes; and computer control means for controlling propulsion of the left and right track drives in one of the pluralit...