公开(公告)号：EP2048393A2

公开(公告)日：2009-04-15

申请号：EP08164697.8

申请日：2008-09-19

申请人： Enplas Corporation

发明人： Kajiwara, Yasushi, c/o Enplas Corporation ,  Suzuki, Yasuhiro, c/o Enplas Corporation

IPC分类号： F16D3/02

CPC分类号： F16D3/02 ,  F16D3/04

摘要： A rotary shaft coupling is provided that can accurately transmit rotation of one rotation axis to another rotation axis even when shaft core misalignment is present between the rotation axes, and has superior durability, without generating noise.
In a rotary shaft coupling 1 including a pair of joint halves 2a and 2b that are respectively attached to opposing axial end sections 12a and 12b and transmit rotation of one axis 11a to another axis 11b, outer teeth 6a of a gear are provided on one joint half 2a and inner teeth 6b that mesh with the outer teeth 6a and have a same number of teeth as the outer teeth 6a are provided on the other joint half 2b. Each outer tooth 6a and each inner tooth 6b are formed to absorb shaft core misalignment between both axes 11a and 11b and perform rotation transmission by having an involuted tooth profile of a same module and a tooth flank of the involuted tooth profile displaced in a circumferential direction.

摘要翻译： 即使在旋转轴之间存在轴芯未对准的情况下，也能够将一个旋转轴的旋转精确地传递到另一个旋转轴，并且具有优异的耐久性而不产生噪音的旋转轴联轴器。 在包括分别安装在相对的轴向端部12a和12b上并将一个轴线11a的旋转传递到另一轴线11b的一对关节半部2a和2b的旋转轴联轴器1中，齿轮的外齿6a设置在一个接头 与外齿6a啮合并且具有与外齿6a相同数量的齿的​​半部2a和内齿6b设置在另一个接合半部2b上。 每个外齿6a和每个内齿6b被形成为吸收两个轴线11a和11b之间的轴芯未对准，并且通过具有相同组件的渐开齿轮廓和该渐开线齿廓的齿面在圆周方向上偏移来执行旋转传动 。

公开(公告)号：EP2048393A3

公开(公告)日：2010-05-19

申请号：EP08164697.8

申请日：2008-09-19

申请人： Enplas Corporation

发明人： Kajiwara, Yasushi, c/o Enplas Corporation ,  Suzuki, Yasuhiro, c/o Enplas Corporation

IPC分类号： F16D3/02

CPC分类号： F16D3/02 ,  F16D3/04

摘要： A rotary shaft coupling is provided that can accurately transmit rotation of one rotation axis to another rotation axis even when shaft core misalignment is present between the rotation axes, and has superior durability, without generating noise.
In a rotary shaft coupling 1 including a pair of joint halves 2a and 2b that are respectively attached to opposing axial end sections 12a and 12b and transmit rotation of one axis 11a to another axis 11b, outer teeth 6a of a gear are provided on one joint half 2a and inner teeth 6b that mesh with the outer teeth 6a and have a same number of teeth as the outer teeth 6a are provided on the other joint half 2b. Each outer tooth 6a and each inner tooth 6b are formed to absorb shaft core misalignment between both axes 11a and 11b and perform rotation transmission by having an involuted tooth profile of a same module and a tooth flank of the involuted tooth profile displaced in a circumferential direction.