GEAR COMBINATION WITH A PLANETARY DIFFERENTIAL IN THE FORM OF A WILDHABER-NOVIKOV SPUR GEAR DIFFERENTIAL
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United States of America Patent
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Jul 16, 2015
app pub date -
Jun 4, 2013
filing date -
Jul 31, 2012
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A gear combination comprising a first planetary gear stage and a second planetary gear stage, each formed by a planet and a sun, wherein said planet is rotatably secured on a planetary carrier comprising pin axes, said pin axes arranged a radial distance from a main axis through said suns, a first gear wheel comprising a first tooth, said first tooth secured to said first gear wheel, wherein said first tooth has a first tooth flank, a second gear wheel comprising a second tooth and a tooth gap, said second tooth secures to said second gear wheel, wherein said second tooth has a second tooth flank, a first tooth arrangement formed by said first tooth and, a second tooth arrangement formed by said second tooth and said tooth gap, wherein said first gear wheel and said second gear wheel engage via said first tooth flank and said second tooth flank.
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