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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0887657 (1978-03-17) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 4 인용 특허 : 0 |
A turf grooming vehicle including a chassis and wheels supporting the chassis in terrain-following movement across a field includes a vacuum head assembly and a bin forming a receiver for loose turf material vacuumed from the surface of a field of turf. By jacking the receiver upwardly to pivot abou
In a turf grooming vehicle, a mobile chassis of a type adapted to be moved across a field of turf, wheels supporting said chassis to cause said chassis to rise and fall in terrain-following movement with the vertical movement of the wheels, grooming means including a vacuum head assembly including v
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