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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0075788 (1979-09-17) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 8 인용 특허 : 0 |
Crawler tractor adapted for stepless hydromechanical or electromechanical steering by driving. The tractor, in which opposite axles have interposed solid axle steering drive means, is steered by means of clutches disposed one between the drive means and each axle for primary mechanical drive, and a
In hydromechanical steering by driving: a pair of oppositely extending axles (28, 30) having interposed solid axle drive means (26); clutches (36, 38) between the drive means and each axle (28, 30) to mechanically drive each, primarily so; and, secondarily so when only one clutch drives, a variable
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