公开(公告)号：US20160102710A1

公开(公告)日：2016-04-14

申请号：US14972976

申请日：2015-12-17

Applicant: JTEKT CORPORATION

Inventor： Takeshi YAMAMOTO ,  Hiroshi UENO

IPC: F16C33/66 ,  F16C19/04

CPC classification number: F16C33/6659 ,  F04B43/043 ,  F16C19/04 ,  F16C19/163 ,  F16C33/6607 ,  F16C33/6625 ,  F16C33/664 ,  F16C33/6651 ,  F16C33/667 ,  F16C35/042 ,  F16C35/06 ,  F16C35/067 ,  F16C2300/02 ,  F16N9/02

Abstract: A lubricant supply unit that supplies lubricating oil to a raceway groove of an inner ring is fixed to an outer ring. The lubricant supply unit is provided with a first and second radially separated electrodes used to supply electric power from an external power source to the micropump. Each of the first and second radially separated electrodes is fixed to an outer face of a tank that is stationary relative to the micropump so as to be exposed on the outside of the lubricant supply unit. The first radially separated electrode is arranged so as to be apart from the second radially separated electrode.

Abstract translation: 向内圈的滚道槽供给润滑油的润滑剂供给单元固定在外圈上。 润滑剂供给单元设置有用于将电力从外部电源提供给微型泵的第一和第二径向分离的电极。 第一和第二径向分离的电极中的每一个固定到相对于微型泵固定的罐的外表面，以暴露在润滑剂供应单元的外部。 第一径向分离的电极被布置成与第二径向分离的电极分开。

公开(公告)号：US20130143707A1

公开(公告)日：2013-06-06

申请号：US13692130

申请日：2012-12-03

Applicant: JTEKT Corporation

Inventor： Kunihiko SUZUKI ,  Hiroshi TAKUNO ,  Keita NOMURA ,  Kazutaka MATSUKAWA ,  Yasushi KADOTA ,  Takeshi YAMAMOTO

IPC: F16H1/32

CPC classification number: F16H1/32 ,  B60K1/00 ,  B60K2001/001 ,  F16H2001/325

Abstract: In a reduction-transmission mechanism, a plurality of output members are arranged at such positions that a size that is the sum of a fitting clearance formed between an outer periphery of each output member and a corresponding one of needle roller bearings, a fitting clearance formed between the needle roller bearing and an inner periphery of an input member, which defines a corresponding one of a plurality of pin insertion holes, and a radial internal clearance in the needle roller bearing is smaller than a size that is the sum of a fitting clearance formed between a ball bearing and an outer periphery of an eccentric portion, a fitting clearance formed between the ball bearing and an inner periphery of the input member, which defines a center hole, and a radial internal clearance in the ball bearing.

Abstract translation: 在减速传动机构中，多个输出构件被布置在这样的位置处，该尺寸是形成在每个输出构件的外周和相应的一个滚针轴承之间形成的配合间隙的总和，形成的配合间隙 滚针轴承和输入部件的内周之间形成有多个针插入孔中的相应的一个，并且滚针轴承中的径向内部间隙小于配合间隙的总和的尺寸 形成在球轴承和偏心部的外周之间，形成在球轴承和输入构件的内周之间的配合间隙，其限定了中心孔，并且在球轴承中具有径向内部游隙。

公开(公告)号：US20140284163A1

公开(公告)日：2014-09-25

申请号：US14219383

申请日：2014-03-19

Applicant: JTEKT Corporation

Inventor： Takeshi YAMAMOTO ,  Hiroshi KUSHINO ,  Kunihiko SUZUKI ,  Noriyuki FUJII ,  Takashi HOSOKAWA

IPC: F16D23/12

CPC classification number: F16D23/12 ,  F16D13/54 ,  F16D28/00 ,  F16D2023/123 ,  F16D2048/0203 ,  F16D2500/1024 ,  F16D2500/10431 ,  F16D2500/3028 ,  F16D2500/70211 ,  F16D2500/70223 ,  G01L1/12 ,  G01L5/12

Abstract: A driving force transmission apparatus includes: an electric motor; a multi-disc clutch including outer clutch plates and inner clutch plates that are disposed coaxially with each other so as to be rotatable relative to each other and that are frictionally engaged with each other by being pressed in an axial direction; an input rotary member that rotates together with the outer clutch plates; an output rotary member that rotates together with the inner clutch plates; a cam mechanism that generates cam thrust force for pressing the multi-disc clutch in the axial direction upon reception of torque generated by the electric motor; a strain sensor that detects reaction force against the cam thrust force; and a spring member that is disposed between the cam mechanism and the strain sensor and that buffers an impact transmitted from the cam mechanism to the strain sensor.

Abstract translation: 驱动力传递装置包括：电动机; 一种多片离合器，包括彼此同轴地设置以能够相对于彼此旋转并且沿轴向方向被摩擦地接合的外离合器片和内离合器片; 与外离合器板一起旋转的输入旋转构件; 与所述内离合器片一起旋转的输出旋转构件; 凸轮机构，其在接收到由所述电动机产生的转矩时，产生用于在轴向上按压所述多片离合器的凸轮推力; 检测针对凸轮推力的反作用力的应变传感器; 以及弹簧构件，其设置在所述凸轮机构和所述应变传感器之间，并且缓冲从所述凸轮机构传递到所述应变传感器的冲击。

公开(公告)号：US20230313066A1

公开(公告)日：2023-10-05

申请号：US18013485

申请日：2021-07-14

Applicant: JTEKT CORPORATION

Inventor： Junya MATSUYAMA ,  Kanako NIIYA ,  Takeshi YAMAMOTO

IPC: C10M169/02 ,  C10M105/36 ,  C10M107/18 ,  C10M115/08 ,  C10M177/00

CPC classification number: C10M169/02 ,  C10M105/36 ,  C10M107/18 ,  C10M115/08 ,  C10M177/00 ,  C10M2290/10 ,  C10M2290/04 ,  C10M2215/1026 ,  C10M2205/0206 ,  C10M2207/2855 ,  C10N2020/06

Abstract: A method for producing a raw material of grease, including: preparing first thickener raw material; second thickener raw material; first lubricating oil; second lubricating oil; first solvent with a boiling point lower than those of the oils, dissolves the first oil, and does not dissolve a produced thickener; and a second solvent with a boiling point lower than those of the oils, dissolves the second oil, and does not dissolve the produced thickener; dissolving the first lubricating oil in the first solvent, and dissolving or dispersing the first thickener raw material in the first solvent to obtain a first mixed solution; dissolving the second lubricating oil in the second solvent, and dissolving or dispersing the second thickener raw material in the second solvent to obtain a second mixed solution; and mixing the first and second mixed solutions, and reacting the first and second thickener raw materials producing a thickener.

公开(公告)号：US20140248015A1

公开(公告)日：2014-09-04

申请号：US14188189

申请日：2014-02-24

Applicant: JTEKT CORPORATION

Inventor： Takeshi YAMAMOTO ,  Hiroshi UENO

IPC: F16C33/66

CPC classification number: F16C33/6659 ,  F04B43/043 ,  F16C19/04 ,  F16C19/163 ,  F16C33/6607 ,  F16C33/6625 ,  F16C33/664 ,  F16C33/6651 ,  F16C33/667 ,  F16C35/042 ,  F16C35/06 ,  F16C35/067 ,  F16C2300/02 ,  F16N9/02

Abstract: A lubricant supply unit that supplies lubricating oil to a raceway groove of an inner ring is fixed to an outer ring. The lubricant supply unit is provided with a first and second radially separated electrodes used to supply electric power from an external power source to the micropump. Each of the first and second radially separated electrodes is fixed to an outer face of a tank that is stationary relative to the micropump so as to be exposed on the outside of the lubricant supply unit. The first radially separated electrode is arranged so as to be apart from the second radially separated electrode.

Abstract translation: 向内圈的滚道槽供给润滑油的润滑剂供给单元固定在外圈上。 润滑剂供给单元设置有用于将电力从外部电源提供给微型泵的第一和第二径向分离的电极。 第一和第二径向分离的电极中的每一个固定到相对于微型泵固定的罐的外表面，以暴露在润滑剂供应单元的外部。 第一径向分离的电极被布置成与第二径向分离的电极分开。