发明申请
- 专利标题： RANGE OF MOTION MACHINE AND METHOD AND ADJUSTABLE CRANK
- 专利标题（中）： 运动机和方法与可调式起重机的范围
-
申请号： US14698058申请日： 2015-04-28
-
公开(公告)号： US20150246264A1公开(公告)日： 2015-09-03
- 发明人: David L. LAMPERT , Stephen Brigss , Edward William Cler , Daniel David Horein , Brian P. Lilly , Benjamin Berton Rund
- 申请人： David L. LAMPERT , Stephen Brigss , Edward William Cler , Daniel David Horein , Brian P. Lilly , Benjamin Berton Rund
- 主分类号： A63B24/00
- IPC分类号： A63B24/00 ; A63B23/035
摘要：
A range of motion machine having two or four cranks driven directly by motors without exposed gears or chains. The speed and direction of crank rotation and the length of the crank arms may be varied with electronic controls. Crank arm length may be varied whether the crank is stationary or rotating. The cranks and motors are mounted at the top of pedestals which are adjustable in height.
公开/授权文献
- US09381401B2 Range of motion machine and method and adjustable crank 公开/授权日：2016-07-05
信息查询
