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公开(公告)号:WO2015171176A1
公开(公告)日:2015-11-12
申请号:PCT/US2014/064080
申请日:2014-11-05
Applicant: LORD CORPORATION
Inventor: KUHN, James F. , PTAK, Keith R.
Abstract: A double knuckle coupling suitable for transmitting torque applied to a first input shaft to a second shaft wherein the coupling accommodates angular changes between the shafts. Additionally, the disclosure describes an improved mud motor transmission incorporating the coupling.
Abstract translation: 一种双转向节联轴器,其适于将施加到第一输入轴的扭矩传递到第二轴,其中所述联接器容纳所述轴之间的角度变化。 另外,本公开描述了结合了联接器的改进的泥浆马达变速器。
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公开(公告)号:WO2014022765A1
公开(公告)日:2014-02-06
申请号:PCT/US2013/053411
申请日:2013-08-02
Applicant: LORD CORPORATION , KUHN, James F. , WHITEFORD, Gerald P. , CUNE, Gregg M. , OWENS, Jonathan M. , PTAK, Keith R.
Inventor: KUHN, James F. , WHITEFORD, Gerald P. , CUNE, Gregg M. , OWENS, Jonathan M. , PTAK, Keith R.
CPC classification number: E21B17/02 , E21B4/02 , F16D3/04 , F16D2300/06
Abstract: A coupling suitable for transmitting torque applied to a first input to a second input shaft wherein the coupling accommodates angular changes between the input shafts. Additionally, the disclosure describes an improved mud motor transmission incorporating the coupling.
Abstract translation: 适于传递施加到第一输入到第二输入轴的扭矩的联轴器,其中所述联接器容纳所述输入轴之间的角度变化。 另外,本公开描述了一种结合了联接器的改进的泥浆马达变速器。
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