Preloaded ball-bearing screw and nut mechanism
    161.
    发明授权
    Preloaded ball-bearing screw and nut mechanism 失效
    推荐球轴承螺钉和螺母机构

    公开(公告)号:US3638507A

    公开(公告)日:1972-02-01

    申请号:US3638507D

    申请日:1970-02-26

    申请人: HARRY ORNER

    发明人: ORNER HARRY

    摘要: This invention is a device for adjustably preloading a ball bearing screw and nut mechanism. The nut structure is provided with an intermediate section including an annular member with a coacting screw mechanism adjustably actuated to change the relative position of the helical groove in the nut structure on each side of the intermediate section, relative to the helical groove of the screw, to remove the end play of the nut to the screw.

    摘要翻译: 本发明是用于可调节地预加载滚珠轴承螺母和螺母机构的装置。 螺母结构设置有中间部分,该中间部分包括具有可调节致动的共同作用螺丝机构的环形部件,以相对于螺钉的螺旋槽改变中间部分的每侧上的螺母结构中的螺旋槽的相对位置, 将螺母的末端游隙移除到螺钉上。