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    • 3. 发明授权
    • Dual inputs and dual outputs harmonic drive apparatus
    • 双输入和双输出谐波驱动装置
    • US5816117A
    • 1998-10-06
    • US820954
    • 1997-03-19
    • Robert G. BerryLosa GeeRobert P. LascellesCarmine G. Tortora
    • Robert G. BerryLosa GeeRobert P. LascellesCarmine G. Tortora
    • F16H49/00F16H1/00F16H1/32
    • F16H49/001Y10T74/19Y10T74/19126
    • The present invention comprises a harmonic drive transmission for the simultaneous production of a first and a second rotary output. The invention includes a primary housing, a first flexspline may be hermetically secured within the housing with a first wave generator arranged therewithin. A second flexspline may be hermetically secured to the first flexspline within the housing, the second flexspline having a second wave generator arranged therewithin. A first driveshaft is connected to the second wave generator, and a second driveshaft is connected to the first wave generator. A first circular spline is in engagement with a plurality of gear teeth and connected to a first output shaft, and a second circular shaft is in engagement with a plurality of gear teeth and is connected to a second output shaft, to provide simultaneous output by a plurality of output shafts from a hermetically arranged harmonic drive transmission.
    • 本发明包括用于同时产生第一和第二旋转输出的谐波驱动变速器。 本发明包括主壳体,第一柔性线缆可以密封地固定在壳体内,其中设置有第一波发生器。 第二柔性线可以气密地固定到壳体内的第一柔性线,第二柔性线具有布置在其中的第二波发生器。 第一驱动轴连接到第二波发生器,第二驱动轴连接到第一波发生器。 第一圆形花键与多个齿轮齿啮合并且连接到第一输出轴,并且第二圆形轴与多个齿轮齿啮合并且连接到第二输出轴,以提供同时输出的一个 来自气密排列的谐波驱动传动装置的多个输出轴。
    • 4. 发明授权
    • Harmonic-drive transmission
    • 谐波传动
    • US5937710A
    • 1999-08-17
    • US56472
    • 1998-04-06
    • Mark A. GouldRobert G. Berry
    • Mark A. GouldRobert G. Berry
    • F16H35/00F16H49/00F16H33/00
    • F16H35/008F16H49/001F01L2001/3521F16H2049/003Y10T74/19Y10T74/19051Y10T74/19056Y10T74/1907
    • A phasing differential gear assembly is arranged in a housing, for the speed adjustment of an output shaft which shaft may be utilized to control tension in a web on a drum being driven by the output shaft. A driven input shaft having a second end imparts a first rotational speed to a co-axially arranged first end of the output shaft. A first external toothed gear is arranged on the first end of the input shaft, and a second external gear is disposed between the second end of the input shaft and the first end of the output shaft. A third external toothed gear is disposed on the first end of the output shaft. A first flexible gear is arranged radially outwardly of the first and second external gears, and a second flexible gear is arranged radially outwardly of the second and third external gears. A first wave generator is arranged radially outwardly of the first flexible gear, and a second wave generator is arranged radially outwardly of the second flexible gear. The input shaft and the output shaft are arranged to rotate at a common speed through a coupling of the second external gear and first and second flexible gears. The first wave generator is actuatable to vary the output speed of the output shaft from the input speed of the input shaft.
    • 相位差差齿轮组件布置在壳体中,用于输出轴的速度调节,该轴可用于控制由输出轴驱动的滚筒上的腹板中的张力。 具有第二端的从动输入轴将第一转速提供给输出轴的同轴布置的第一端。 第一外齿齿轮布置在输入轴的第一端上,第二外齿轮设置在输入轴的第二端和输出轴的第一端之间。 第三外齿轮设置在输出轴的第一端。 第一柔性齿轮布置在第一外齿轮和第二外齿轮的径向外侧,第二柔性齿轮布置在第二和第三外齿轮的径向外侧。 第一波发生器布置在第一柔性齿轮的径向外侧,并且第二波发生器布置在第二柔性齿轮的径向外侧。 输入轴和输出轴布置成通过第二外齿轮与第一和第二柔性齿轮的联接以公共速度旋转。 第一波发生器是可启动的,以便根据输入轴的输入速度改变输出轴的输出速度。