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    • 1. 发明申请
    • DOUBLE FLANK WORM GEAR MECHANISM
    • 双面风机齿轮机构
    • WO0142683A3
    • 2002-03-14
    • PCT/US0042489
    • 2000-12-01
    • DELPHI TECH INC
    • BUCHOLZ THOMAS JKING DAVID EBARRETT THOMAS ARETAMERO SERGIOMOORE KEVIN P
    • B62D5/04F16H1/16F16H55/22F16H55/24F16H57/12
    • F16H1/16F16H55/22Y10T74/19565Y10T74/19623Y10T74/19828Y10T74/19953
    • A worm/worm gear assembly comprises a worm (12) having teeth (24) defined by at least one thread disposed thereon and a worm gear (14) having teeth (26) protruding from a surface thereof. At least one of the worm (12) and worm gear (14) is fabricated from a resilient material. The teeth (24) of the worm (12) and the teeth (26) of the worm gear (14) are interengaged and in a compressive relationship with each other to maintain double flank contact therebetween. At low- or no- load conditions, the double flank contact is made at the opposing outer edges of each teeth towards the center of the teeth. A method for delashing a gear system comprises disposing the worm (12) in mechanical communication with the worm gear (14) and loading the worm gear to cause the worm gear (14) to compressively engage the worm (12).
    • 蜗杆/蜗轮组件包括具有由设置在其上的至少一个螺纹限定的齿(24)的蜗杆(12)和具有从其表面突出的齿(26)的蜗轮(14)。 蜗杆(12)和蜗轮(14)中的至少一个由弹性材料制成。 蜗杆(12)的齿(24)和蜗轮(14)的齿(26)彼此相互接合并且彼此成为压缩关系,以保持它们之间的双面接触。 在低负载或无负载条件下,双面接触在每个齿的相对的外边缘朝向齿的中心进行。 一种用于磨合齿轮系统的方法包括将所述蜗杆(12)布置成与所述蜗轮(14)机械连通并且装载所述蜗轮以使所述蜗轮(14)压缩地接合所述蜗杆(12)。