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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0093296 (1987-09-04) |
발명자 / 주소 |
|
인용정보 | 피인용 횟수 : 11 인용 특허 : 0 |
A ski exercise device (500) includes a stationary mainframe (502) and an arcuate track (520) having first (520a) and second (520b) ends. The ends (520a, 520b) of the arcuate track (520) are connected to the stationary mainframe (502). A support platform (540) is slidably mounted to the arcuate track
A ski exercise device comprising: a frame; a track having first and second ends, said ends of said track being connected to said frame; means slidably mounted to said track for supporting the user of the device, such that said support means moves along said track between said first and second ends o
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