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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0539504 (1975-01-08) |
우선권정보 | NL-0000507 (1974-01-15) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 14 인용 특허 : 0 |
A vehicle anti-skid mechanism is a wheel attachment and fits on the outside of a vehicle wheel. The mechanism includes a central portion having an inner pair of plates between an outer pair of plates and tread members pivoted to each pair of plates. Turning the inner pair of plates relative to the o
A traction attachment for a vehicle wheel having a hub, said attachment comprising a central portion connected to said hub; a plurality of tread members, each of said tread members including an inner fastening portion pivotally mounted to said central portion and an outer tread portion connected to
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