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公开(公告)号:US09447856B2
公开(公告)日:2016-09-20
申请号:US14364814
申请日:2012-11-06
Applicant: Schaeffler Technologies GmbH & Co. KG
Inventor: Horst Gredy , Bernd Eichenhuller
CPC classification number: F16H25/2252 , B21H5/027 , F16H57/08 , Y10T29/49462 , Y10T29/49467 , Y10T29/49471
Abstract: A planet (11) for a planetary rolling contact gear, along whose planetary axis a middle section (12) having a larger diameter and, axially on both sides of the middle section (12), end sections (13) having a smaller diameter are formed, wherein a first engagement profile (14) is formed on the lateral surface of the planet (11) in the middle section (12) and a second engagement profile (15) is formed on the lateral surface of the planet (11) in the end sections (13), wherein the first engagement profile (14) has a plurality of first teeth (16) that are arranged in an annular manner around the planetary axis, wherein first grooves (17) arranged in an annular manner about the planet axis are formed between successive first teeth (16), wherein the two first edge teeth (23) located at the ends of the middle section (12) are formed within and at a distance from a tooth contour (18) of the first teeth (16) of the middle section (12).
Abstract translation: 行星滚动接触齿轮的行星体(11)沿其行星轴线具有较大直径的中间部分(12),并且在中间部分(12)的两侧轴向上具有较小直径的端部部分(13) ,其中在所述中间部分(12)中的所述行星体(11)的侧表面上形成有第一接合轮廓(14),并且在所述行星体(11)的侧表面上形成第二接合轮廓(15) 所述端部部分(13),其中所述第一接合轮廓(14)具有围绕所述行星轴线以环形方式布置的多个第一齿(16),其中围绕所述行星以环形方式布置的第一凹槽(17) 轴线形成在连续的第一齿(16)之间,其中位于中间部分(12)的端部处的两个第一边缘齿(23)形成在距第一齿的齿轮廓(18)的距离内, 16)中间部分(12)。
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公开(公告)号:US20140378271A1
公开(公告)日:2014-12-25
申请号:US14364814
申请日:2012-11-06
Applicant: Schaeffler Technologies GmbH & Co. KG
Inventor: Horst Gredy , Bernd Eichenhuller
CPC classification number: F16H25/2252 , B21H5/027 , F16H57/08 , Y10T29/49462 , Y10T29/49467 , Y10T29/49471
Abstract: A planet (11) for a planetary rolling contact gear, along whose planetary axis a middle section (12) having a larger diameter and, axially on both sides of the middle section (12), end sections (13) having a smaller diameter are formed, wherein a first engagement profile (14) is formed on the lateral surface of the planet (11) in the middle section (12) and a second engagement profile (15) is formed on the lateral surface of the planet (11) in the end sections (13), wherein the first engagement profile (14) has a plurality of first teeth (16) that are arranged in an annular manner around the planetary axis, wherein first grooves (17) arranged in an annular manner about the planet axis are formed between successive first teeth (16), wherein the two first edge teeth (23) located at the ends of the middle section (12) are formed within and at a distance from a tooth contour (18) of the first teeth (16) of the middle section (12).
Abstract translation: 行星滚动接触齿轮的行星体(11)沿其行星轴线具有较大直径的中间部分(12),并且在中间部分(12)的两侧轴向上具有较小直径的端部部分(13) ,其中在所述中间部分(12)中的所述行星体(11)的侧表面上形成有第一接合轮廓(14),并且在所述行星体(11)的侧表面上形成第二接合轮廓(15) 所述端部部分(13),其中所述第一接合轮廓(14)具有围绕所述行星轴线以环形方式布置的多个第一齿(16),其中围绕所述行星以环形方式布置的第一凹槽(17) 轴线形成在连续的第一齿(16)之间,其中位于中间部分(12)的端部处的两个第一边缘齿(23)形成在距第一齿的齿轮廓(18)的距离内, 16)中间部分(12)。
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