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    • 8. 发明申请
    • Magnetic-Assisted Linear Bearing
    • 磁辅助直线轴承
    • US20110254396A1
    • 2011-10-20
    • US12759860
    • 2010-04-14
    • Simon Evans
    • Simon Evans
    • H02K7/09
    • E05D15/0647E05D2015/0695E05Y2201/46E05Y2201/64E05Y2800/412E05Y2800/67E05Y2900/51F16C29/02F16C39/063
    • A door suspension system comprises a horizontally suspended ferromagnetic shaft; a nonmagnetic bracket comprising a bracket cylinder for enclosing a linear bearing and an attached bracket hanger plate for securing a door panel; a nonmagnetic cylindrical linear bearing sized to slide into the bracket cylinder and over the shaft; at least two spaced bores in the upper surface of the bracket cylinder; at least two spaced bores in the upper surface of the cylindrical linear bearing arranged so as to align with the spaced bores in the bracket cylinder; a cylindrical permanent magnet positioned in at least one of the spaced bores of the bracket cylinder; and a ferromagnetic armature to complete the magnetic circuit through the shaft and the magnet or magnets.
    • 门悬挂系统包括水平悬挂的铁磁轴; 非磁性支架,其包括用于封闭直线轴承的支架圆筒和用于固定门板的附接托架悬挂板; 一种非磁性圆柱直线轴承,其尺寸可滑入支架圆筒和轴上; 在支架圆筒的上表面中至少有两个间隔开的孔; 圆柱形直线轴承的上表面中至少有两个间隔开的孔布置成与支架圆筒中的间隔开的孔对齐; 圆柱形永磁体,其定位在所述支架圆筒的至少一个间隔开的孔中; 和铁磁电枢,通过轴和磁体或磁体完成磁路。