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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0383212 (1995-02-02) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 43 인용 특허 : 0 |
Exercise treadmills with stationary, forwardly placed supporting surface engaging foot means of fixed form and with rearwardly placed supporting surface engaging support means which are movable relative to the frame of the treadmill to change the angular relation of the frame and the treadmill tread
An exercise treadmill comprising: a rigid frame including side rails extending longitudinally from front to rear of said treadmill; tread belt rollers between said side rails at the front and rear of said treadmill; an endless tread belt carried by said tread belt rollers inboardly of said side rail
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