公开(公告)号：US20130001036A1

公开(公告)日：2013-01-03

申请号：US13534532

申请日：2012-06-27

Applicant: Hiroaki EBUCHI ,  Hideaki Komada ,  Hirotatsu Kitabatake ,  Hiroto Hashimoto ,  Minoru Onitake ,  Kenji Korenaga

Inventor： Hiroaki EBUCHI ,  Hideaki Komada ,  Hirotatsu Kitabatake ,  Hiroto Hashimoto ,  Minoru Onitake ,  Kenji Korenaga

IPC: F16D27/14

CPC classification number: F16D27/112 ,  F16D27/004

Abstract: An apparatus includes: a cam that has two cam members disposed facing each other and produces thrust in an axis direction; an attracting member that creates friction force by attracting the cam members into contact with the attracting member by magnetic attraction force; an attracted member that is attached to one cam member of the two so as to rotate integrally together with the one cam member and be relatively movable in the axis direction, and that is attracted by the attracting member into contact with the attracting member so that the friction force is produced; a first return spring that exerts elastic force on the attracted member so as to move the attracted member away from the attracting member against the magnetic attractive force; and a second return spring that exerts elastic force on the one cam member.

Abstract translation: 一种装置包括：凸轮，其具有彼此面对地布置并在轴向方向上产生推力的两个凸轮构件; 吸引构件，其通过吸引凸轮构件通过磁吸引力与吸引构件接触而产生摩擦力; 吸引构件，其被附接到两个的一个凸轮构件，以便与一个凸轮构件一体地旋转并且可以在轴向方向上相对移动，并且被吸引构件吸引与吸引构件接触，使得 产生摩擦力; 第一复位弹簧，在吸引构件上施加弹性力，以使吸引构件抵抗吸引力而从吸引构件移动; 以及在一个凸轮构件上施加弹力的第二复位弹簧。

公开(公告)号：US20080113842A1

公开(公告)日：2008-05-15

申请号：US11939163

申请日：2007-11-13

Applicant: Kiyotaka KINOSHITA ,  Minoru Onitake ,  Kunihiko Suzuki ,  Isao Ito

Inventor： Kiyotaka KINOSHITA ,  Minoru Onitake ,  Kunihiko Suzuki ,  Isao Ito

IPC: F16H37/08

CPC classification number: F16H48/30 ,  B60K17/346 ,  B60K17/3467 ,  F16H48/10 ,  F16H48/20 ,  F16H2048/204

Abstract: A torque distributing apparatus 8 comprises a differential gear unit 14, a planetary gear set 31 arranged between first and second output shafts 12L and 12R, a motor 32 driving the planetary gear set 31, and a speed change gear set 51 compensating a speed change ratio of the planetary gear set 31. The planetary gear set 31 and the speed change gear set 51 are arranged in coaxial outward of the first output shaft 12L. The motor 32 is arranged in coaxial outward of the planetary gear set 31 and the speed change gear set 51.

Abstract translation: 扭矩分配装置8包括差动齿轮单元14，布置在第一和第二输出轴12L和12R之间的行星齿轮组31，驱动行星齿轮组31的马达32和补偿速度的变速齿轮组51 行星齿轮组31的变速比。 行星齿轮组31和变速齿轮组51配置在第一输出轴12L的同轴向外侧。电动机32与行星齿轮组31和变速齿轮组51同轴配置。

公开(公告)号：US20120103750A1

公开(公告)日：2012-05-03

申请号：US13285671

申请日：2011-10-31

Applicant: Yoichi SAKAMOTO ,  Kenji Korenaga ,  Minoru Onitake ,  Hiroshi Takuno ,  Takashi Hosokawa ,  Hirotatsu Kitabatake ,  Hideaki Komada ,  Hiroaki Ebuchi ,  Hiroto Hashimoto

Inventor： Yoichi SAKAMOTO ,  Kenji Korenaga ,  Minoru Onitake ,  Hiroshi Takuno ,  Takashi Hosokawa ,  Hirotatsu Kitabatake ,  Hideaki Komada ,  Hiroaki Ebuchi ,  Hiroto Hashimoto

IPC: F16D27/14

CPC classification number: F16D27/06 ,  F16D27/004

Abstract: An electromagnetic clutch includes a rotating member; an electromagnetic coil that is arranged on a rotational axis of the rotating member and generates electro-magnetic force; an output mechanism that has an armature to which return force in a direction away from the electromagnetic coil is applied by a return spring; a cam mechanism that is juxtaposed along the rotational axis to the output mechanism, and has a control cam that is unable to rotate relative to the rotating member, and a cam follower that is able to roll between the control cam and the armature; and a relative rotation restricting device that is arranged on an axis of the cam mechanism, and that is configured to restrict relative rotation between the armature and the control cam when the electromagnetic coil is in a de-energized state.

Abstract translation: 电磁离合器包括旋转构件; 电磁线圈，其设置在所述旋转部件的旋转轴上并产生电磁力; 输出机构，其具有通过复位弹簧施加在远离电磁线圈的方向上的返回力的电枢; 凸轮机构，其沿着旋转轴线并排到输出机构，并具有不能相对于旋转构件旋转的控制凸轮;以及能够在控制凸轮和衔铁之间滚动的凸轮从动件; 以及相对旋转限制装置，其布置在所述凸轮机构的轴线上，并且被配置为当所述电磁线圈处于去激励状态时限制所述电枢和所述控制凸轮之间的相对旋转。

公开(公告)号：US07955208B2

公开(公告)日：2011-06-07

申请号：US11939163

申请日：2007-11-13

Applicant: Kiyotaka Kinoshita ,  Minoru Onitake ,  Kunihiko Suzuki ,  Isao Ito

Inventor： Kiyotaka Kinoshita ,  Minoru Onitake ,  Kunihiko Suzuki ,  Isao Ito

IPC: F16H48/30 ,  F16H3/72 ,  F16H37/08 ,  F16H57/04 ,  F16H57/08

CPC classification number: F16H48/30 ,  B60K17/346 ,  B60K17/3467 ,  F16H48/10 ,  F16H48/20 ,  F16H2048/204

Abstract: A torque distributing apparatus 8 comprises a differential gear unit 14, a planetary gear set 31 arranged between first and second output shafts 12L and 12R, a motor 32 driving the planetary gear set 31, and a speed change gear set 51 compensating a speed change ratio of the planetary gear set 31. The planetary gear set 31 and the speed change gear set 51 are arranged coaxially outward of the first output shaft 12L. The motor 32 is arranged coaxially outward of the planetary gear set 31 and the speed change gear set 51.

Abstract translation: 扭矩分配装置8包括差动齿轮单元14，布置在第一和第二输出轴12L和12R之间的行星齿轮组31，驱动行星齿轮组31的马达32和补偿变速比 行星齿轮组31和变速齿轮组51同轴地配置在第一输出轴12L的外侧。 马达32与行星齿轮组31和变速齿轮组51同轴地配置。

公开(公告)号：US20140073472A1

公开(公告)日：2014-03-13

申请号：US14024322

申请日：2013-09-11

Applicant: Takahiro YOSHIMURA ,  Hideki TAMOTO ,  Masayuki HASHIMOTO ,  Minoru ONITAKE ,  Shun OHNO

Inventor： Takahiro YOSHIMURA ,  Hideki TAMOTO ,  Masayuki HASHIMOTO ,  Minoru ONITAKE ,  Shun OHNO

IPC: B60K23/08

CPC classification number: B60K23/08 ,  B60K17/3465 ,  B60Y2400/427

Abstract: A power transmitting shaft transmits power of a driving force source to driven wheels. A differential gear is connected to an axle of the driven wheels. A ring gear is provided between the power transmitting shaft and the differential gear. A switching mechanism between the driving force source and the power transmitting shaft switches between a four-wheel drive state and a two-wheel drive state. A two-way clutch is provided between the ring gear and the differential gear. The two-way clutch switches between a power transmitting state and a power transmission interrupted state.

Abstract translation: 动力传递轴将驱动力源的动力传递到驱动轮。 差速齿轮连接到从动轮的轴。 动力传递轴和差动齿轮之间设有齿圈。 驱动力源和动力传递轴之间的切换机构在四轮驱动状态和两轮驱动状态之间切换。 在齿圈和差动齿轮之间设有双向离合器。 双向离合器在动力传递状态和动力传动中断状态之间切换。

公开(公告)号：US20150224971A1

公开(公告)日：2015-08-13

申请号：US14422199

申请日：2013-08-29

Applicant: Takahiro Yoshimura ,  Hideki Tamoto ,  Masayuki Hashimoto ,  Minoru Onitake ,  Shun Ohno

Inventor： Takahiro Yoshimura ,  Hideki Tamoto ,  Masayuki Hashimoto ,  Minoru Onitake ,  Shun Ohno

IPC: B60T8/1755 ,  B60K17/35

CPC classification number: B60T8/17555 ,  B60K17/35 ,  B60K17/3515 ,  B60K23/0808 ,  B60T8/17551 ,  B60W10/184

Abstract: A control apparatus for a vehicular drive system includes a pair of drive shafts, a differential gear device for distributing a received drive torque to left and right drive wheels through the respective drive shafts, a control clutch associated with one of the drive shafts and configured to switch between its engaged and released states, and a braking device disposed to apply a braking force to one of the drive wheels which is disposed to the other of the drive shafts. The control apparatus includes: a torque control portion configured to operate the braking device for reducing the torque to be transmitted to the one of the drive wheels, in the event of an abrupt increase of the torque received by the differential gear device while the control clutch is placed in the engaged state.

Abstract translation: 一种用于车辆驱动系统的控制装置，包括：一对驱动轴;差速齿轮装置，用于通过相应的驱动轴将接收到的驱动转矩分配给左右驱动轮;与该驱动轴之一相配合的控制离合器， 在其接合和释放状态之间切换，以及制动装置，其被布置成向设置在驱动轴中的另一个的驱动轮中的一个施加制动力。 该控制装置包括：转矩控制部，被配置为在所述差速齿轮装置接收到的转矩突然增加的情况下操作所述制动装置，以减小要传递到所述一个所述驱动轮的转矩， 被置于接合状态。

公开(公告)号：US08714329B2

公开(公告)日：2014-05-06

申请号：US13285671

申请日：2011-10-31

Applicant: Yoichi Sakamoto ,  Kenji Korenaga ,  Minoru Onitake ,  Hiroshi Takuno ,  Takashi Hosokawa ,  Hirotatsu Kitabatake ,  Hideaki Komada ,  Hiroaki Ebuchi ,  Hiroto Hashimoto

Inventor： Yoichi Sakamoto ,  Kenji Korenaga ,  Minoru Onitake ,  Hiroshi Takuno ,  Takashi Hosokawa ,  Hirotatsu Kitabatake ,  Hideaki Komada ,  Hiroaki Ebuchi ,  Hiroto Hashimoto

IPC: F16D27/06

CPC classification number: F16D27/06 ,  F16D27/004

Abstract: An electromagnetic clutch includes a rotating member; an electromagnetic coil that is arranged on a rotational axis of the rotating member and generates electro-magnetic force; an output mechanism that has an armature to which return force in a direction away from the electromagnetic coil is applied by a return spring; a cam mechanism that is juxtaposed along the rotational axis to the output mechanism, and has a control cam that is unable to rotate relative to the rotating member, and a cam follower that is able to roll between the control cam and the armature; and a relative rotation restricting device that is arranged on an axis of the cam mechanism, and that is configured to restrict relative rotation between the armature and the control cam when the electromagnetic coil is in a de-energized state.

Abstract translation: 电磁离合器包括旋转构件; 电磁线圈，布置在旋转构件的旋转轴上并产生电磁力; 输出机构，其具有通过复位弹簧施加在远离电磁线圈的方向上的返回力的电枢; 凸轮机构，其沿着旋转轴线并排到输出机构，并具有不能相对于旋转构件旋转的控制凸轮;以及能够在控制凸轮和衔铁之间滚动的凸轮从动件; 以及相对旋转限制装置，其布置在所述凸轮机构的轴线上，并且被配置为当所述电磁线圈处于去激励状态时限制所述电枢和所述控制凸轮之间的相对旋转。

公开(公告)号：US09145930B2

公开(公告)日：2015-09-29

申请号：US13534532

申请日：2012-06-27

Applicant: Hiroaki Ebuchi ,  Hideaki Komada ,  Hirotatsu Kitabatake ,  Hiroto Hashimoto ,  Minoru Onitake ,  Kenji Korenaga

Inventor： Hiroaki Ebuchi ,  Hideaki Komada ,  Hirotatsu Kitabatake ,  Hiroto Hashimoto ,  Minoru Onitake ,  Kenji Korenaga

IPC: F16D27/06 ,  F16D27/112 ,  F16D27/00

CPC classification number: F16D27/112 ,  F16D27/004

Abstract: An apparatus includes: a cam that has two cam members disposed facing each other and produces thrust in an axis direction; an attracting member that creates friction force by attracting the cam members into contact with the attracting member by magnetic attraction force; an attracted member that is attached to one cam member of the two so as to rotate integrally together with the one cam member and be relatively movable in the axis direction, and that is attracted by the attracting member into contact with the attracting member so that the friction force is produced; a first return spring that exerts elastic force on the attracted member so as to move the attracted member away from the attracting member against the magnetic attractive force; and a second return spring that exerts elastic force on the one cam member.

Abstract translation: 一种装置包括：凸轮，其具有彼此面对地布置并在轴向方向上产生推力的两个凸轮构件; 吸引构件，其通过吸引凸轮构件通过磁吸引力与吸引构件接触而产生摩擦力; 吸引构件，其被附接到两个的一个凸轮构件，以便与一个凸轮构件一体地旋转并且可以在轴向方向上相对移动，并且被吸引构件吸引与吸引构件接触，使得 产生摩擦力; 第一复位弹簧，在吸引构件上施加弹性力，以使吸引构件抵抗吸引力而从吸引构件移动; 以及在一个凸轮构件上施加弹力的第二复位弹簧。

公开(公告)号：US20130075219A1

公开(公告)日：2013-03-28

申请号：US13611438

申请日：2012-09-12

Applicant: Minoru ONITAKE ,  Hiroshi Takuno ,  Kazuya Ando ,  Kenji Korenaga

Inventor： Minoru ONITAKE ,  Hiroshi Takuno ,  Kazuya Ando ,  Kenji Korenaga

IPC: F16D27/04

CPC classification number: F16D27/112 ,  F16D27/004

Abstract: An electromagnetic clutch includes: a first cam member having a first cam surface; a second cam member having a second cam surface facing the first cam surface; a coned disc spring that urges the second cam member such that the first and second cam surfaces are separated from each other; a clutch plate that contacts the second cam member due to urging force of the urging member, and generates friction force between the clutch plate and the second cam member; and an electromagnetic coil that generates magnetic force with which the second cam member is separated from the clutch plate against the urging force of the urging member. The first cam surface and the second cam surface generate thrust force by which the second cam member is pushed against the friction member, through relative rotation between the first cam member and the second cam member due to the friction force.

Abstract translation: 电磁离合器包括：具有第一凸轮表面的第一凸轮构件; 第二凸轮构件，具有面向第一凸轮表面的第二凸轮表面; 盘形弹簧，其推动第二凸轮构件，使得第一和第二凸轮表面彼此分离; 离合器板，其由于所述推动构件的推动力而与所述第二凸轮构件接触，并且在所述离合器板和所述第二凸轮构件之间产生摩擦力; 以及产生磁力的电磁线圈，抵抗推动构件的推动力使第二凸轮构件与离合器片分离。 第一凸轮表面和第二凸轮表面产生推力，通过该推力，第二凸轮构件通过摩擦力通过第一凸轮构件和第二凸轮构件之间的相对旋转而被推靠在摩擦构件上。