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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0695285 (1976-06-11) |
우선권정보 | DT-2526169 (1975-06-12); DT-2607748 (1976-02-26) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 15 인용 특허 : 0 |
A sled on which two movable runners in front and two in back are mounted so that they can be tilted on a sled frame, so that the canting axes, running in the direction of travel, are primarily parallel over the sled\s contact surface and the runners are connected with each other by at least one join
A sled including a sled-contact-surface comprising: a sled frame having two front steerable runners and two rear runners which are tiltable around canting axes running in the direction of travel each lying essentially parallel above the sled-contact-surface, said runners being connected with each ot
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