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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0556210 (1975-03-07) |
발명자 / 주소 |
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출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 22 인용 특허 : 0 |
A drag reducing means for a truck includes a porous structure typically mounted on the cab roof to pass air into the gap between the cab and trailer body in rearward flowing streams that undergo deceleration. Eddies are formed in the gap and act as a barrier to airfow into the gap at its sides and t
For combination with a truck having a cab and a body rearwardly of the cab, drag reducing means comprising a. porous structure including an upright plate adapted to be mounted on the truck to project above the cab roof and extend laterally, so as to be presented forwardly toward oncoming relative ai
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