公开(公告)号：EP2985456A4

公开(公告)日：2016-11-16

申请号：EP14762691

申请日：2014-03-04

申请人： JTEKT CORP

发明人： FUJIWARA HIDEKI ,  OOTSUKA KAZUSHIGE

IPC分类号： F16D41/06 ,  F03D1/06 ,  F03D13/00 ,  F03D15/00 ,  F16D41/07

CPC分类号： F16D41/064 ,  F03D15/00 ,  F05B2260/4023 ,  F05B2260/40311 ,  F16D41/067 ,  F16D41/07 ,  F16D2300/06 ,  Y02E10/721

摘要： A one-way clutch includes: a plurality of engaging elements which restrict relative rotation toward the other side of a circumferential direction by engagement with an inner ring outer circumferential surface and an outer ring inner circumferential surface and which allows the relative rotation along the other side of the circumferential direction by releasing the engagement; and a ring-shaped cage which holds the engaging elements. In a clutch unit, a positioning member which is capable of contact a side surface of the cage in an axial direction and which positions the cage along the axial direction is provided between the one-way clutch and a rolling bearing.

公开(公告)号：EP2009304A4

公开(公告)日：2013-07-10

申请号：EP07740223

申请日：2007-03-29

申请人： JTEKT CORP

发明人： OOTSUKA KAZUSHIGE ,  NAGAYAMA AKIHIDE

IPC分类号： F16D7/02 ,  F16D1/091 ,  F16D25/04 ,  F16D25/065

CPC分类号： F16D7/021 ,  F16D25/046 ,  F16D25/065

公开(公告)号：EP2985487A4

公开(公告)日：2017-01-25

申请号：EP14765741

申请日：2014-03-04

申请人： JTEKT CORP

发明人： FUJIWARA HIDEKI ,  OOTSUKA KAZUSHIGE

IPC分类号： F16D41/06 ,  F03D15/00

CPC分类号： F03D11/02 ,  F03D9/25 ,  F03D15/00 ,  F05B2260/4023 ,  F05B2260/40311 ,  F16D41/06 ,  F16D41/064 ,  F16D41/067 ,  F16D2041/0608 ,  F16D2300/06 ,  Y02E10/72

摘要： A one-way clutch includes: an inner ring; an outer ring forming a plurality of wedge-shaped spaces together with the inner ring; and a plurality of rollers respectively disposed in the wedge-shaped spaces, and integrally rotatably connects an output shaft of a speed-up gear and an input shaft of a power generator to each other by engagement of the rollers with an outer circumferential surface of the inner ring and an inner circumferential surface of the outer ring, and breaks the connection by releasing the engagement. A relationship of 1.1

公开(公告)号：EP2003353A4

公开(公告)日：2013-07-10

申请号：EP07740224

申请日：2007-03-29

申请人： JTEKT CORP

发明人： OOTSUKA KAZUSHIGE ,  NAGAYAMA AKIHIDE

IPC分类号： F16D7/02 ,  F16D1/091 ,  F16D25/04 ,  F16D25/065

CPC分类号： F16D25/046 ,  F16D7/021 ,  F16D25/065

公开(公告)号：EP2985461A4

公开(公告)日：2017-02-22

申请号：EP14763635

申请日：2014-03-04

申请人： JTEKT CORP

发明人： FUJIWARA HIDEKI ,  OOTSUKA KAZUSHIGE

IPC分类号： F03D15/00 ,  F03D1/06 ,  F03D13/00 ,  F03D80/70

CPC分类号： F03D11/02 ,  F03D15/00 ,  F03D80/70 ,  F05B2260/4031 ,  Y02E10/721

摘要： A one-way clutch used in a wind power generation device integrally rotatably connects an input rotating body and an output rotating body to each other in a state in which a rotational speed of the input rotating body exceeds a rotational speed of the output rotating body, and breaks connection between the input rotating body and the output rotating body in a state in which the rotational speed of the input rotating body is lower than the rotational speed of the output rotating body. The input rotating body and the output rotating body are allowed to relatively move along an axial direction, and a maximum allowance of movement is set to be larger than variation of a distance along the axial direction between an input shaft and an output shaft caused by state change.

摘要翻译： 风力发电设备中使用的单向离合器在输入旋转体的旋转速度超过输出旋转体的旋转速度的状态下将输入旋转体和输出旋转体彼此一体旋转地连接， 并且在输入旋转体的旋转速度低于输出旋转体的旋转速度的状态下切断输入旋转体与输出旋转体之间的连接。 允许输入旋转体和输出旋转体沿轴向相对移动，并且最大允许移动量设定为大于由状态引起的输入轴和输出轴之间的沿着轴向的距离的变化 更改。

公开(公告)号：EP2985485A4

公开(公告)日：2017-01-25

申请号：EP14763355

申请日：2014-03-04

申请人： JTEKT CORP

发明人： FUJIWARA HIDEKI ,  OOTSUKA KAZUSHIGE

IPC分类号： F16D41/06 ,  F03D15/00

CPC分类号： F16D41/067 ,  F03D15/00 ,  F05B2260/4023 ,  F05B2260/40311 ,  F16D41/07 ,  F16D2300/06 ,  F16D2300/12 ,  Y02E10/72

摘要： A clutch unit includes a one-way clutch including a plurality of engaging elements which restrict relative rotation of an outside rotating body toward one side of a circumferential direction relative to an inside rotating body by engagement with the outside rotating body and which allow relative rotation toward the other side of the circumferential direction by releasing the engagement. An assembly method for this clutch unit includes: a first step of mounting an engaging member including the engaging elements to the inside rotating body; and a second step of mounting, after the first step, the outside rotating body to a radial outside of the engaging elements while the outside rotating body is rotated relative to the inside rotating body toward the other side of the circumferential direction.

公开(公告)号：EP2985460A4

公开(公告)日：2016-11-02

申请号：EP14762655

申请日：2014-03-04

申请人： JTEKT CORP

发明人： FUJIWARA HIDEKI ,  OOTSUKA KAZUSHIGE

IPC分类号： F03D15/00 ,  F03D1/06 ,  F03D13/00 ,  F16D41/06 ,  F16D41/07

CPC分类号： F03D11/02 ,  F03D9/25 ,  F03D15/00 ,  F05B2260/4023 ,  F05B2260/403 ,  F16D3/848 ,  F16D41/064 ,  F16D41/067 ,  F16D41/07 ,  F16D2041/0601 ,  F16D2300/06 ,  F16D2300/08 ,  Y02E10/721

摘要： A shaft coupling device integrally rotatably connects an output shaft of a speed-up gear and an input shaft of a power generator to each other in a wind power generation device. The shaft coupling device includes a one-way clutch which is disposed between an inside rotating body and an outside rotating body along a radial direction, which integrally rotatably connects the inside rotating body and the outside rotating body to each other in a state in which a rotational speed of the output shaft exceeds a rotational speed of the input shaft, and breaks connection between the inside rotating body and the outside rotating body in a state in which the rotational speed of the output shaft is lower than the rotational speed of the input shaft.

摘要翻译： 一种联轴器装置，其在风力发电装置中将加速齿轮的输出轴和发电机的输入轴彼此一体地旋转连接。 该轴联结装置包括一个单向离合器，该单向离合器沿着径向设置在内部旋转体和外部旋转体之间，该径向离合器在内部旋转体和外部旋转体之间可一体地可旋转地连接在一起， 在输出轴的转速低于输入轴的转速的状态下，输出轴的转速超过输入轴的转速，破坏内侧旋转体与外部旋转体的连接。 。