发明名称 Getriebe nach dem Spannungswellen-Prinzip mit Hohlwellen
摘要 A micro gear system, operating according to the principle of a strain wave gear system, a Wolfrom gear system, or a similar planetary gear system comprises at least one sun wheel ( 14 ) and at least two planet wheels ( 16 ) meshing with the sun wheel ( 14 ). The sun wheel ( 14 ) is rotatably fixed to drive shaft ( 20 ) placed along a longitudinal axis ( 18 ) of the gear system. The planet wheels ( 16 ) indirectly or directly mesh with a toothing which is rotatably fixed to a drive shaft ( 28 ) placed centrally along the longitudinal axis of the gear system. The drive shafts ( 20,28 ) are embodied as hollow shafts ( 30,32 ) having continuous bore holes ( 34,36 ) such that information or fluid media can be directed through the gear system. A sealing system ( 42 ) comprising a labyrinth seal ( 44 ) which includes a plurality of annular grooves ( 46 ) is disposed between the hollow shafts ( 30,32 ).
申请公布号 DE10161493(C5) 申请公布日期 2008.09.18
申请号 DE2001161493 申请日期 2001.12.14
申请人 MICROMOTION GMBH 发明人 DEGEN, REINHARD;SLATTER, ROLF
分类号 F16H25/06;F16H1/28;F16H1/32;F16H49/00 主分类号 F16H25/06
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