An anti-backlash nut has flexure members which are continuously biased inwardly against a lead screw by a force applying sleeve which acts on ramps on the flexure member. The spline means include means on the longitudinal flexure members and the force applying sleeve to impart rigidity to the longitudinal flexure members in a direction tangential to the longitudinal direction of movement of the nut.
申请公布号
DE69102978(D1)
申请公布日期
1994.08.25
申请号
DE1991602978
申请日期
1991.04.24
申请人
KERK MOTION PRODUCTS, INC., HOLLIS, N.H., US
发明人
ERIKSON, KEITH, W., HOLLIS, NH 03049, US;ERIKSON, KENNETH, W., AMHERST, NH 03031, US