公开(公告)号：US07481307B2

公开(公告)日：2009-01-27

申请号：US11297526

申请日：2005-12-07

申请人： Masao Teraoka

发明人： Masao Teraoka

IPC分类号： F16D28/00 ,  B60K23/08

CPC分类号： B60K23/0808 ,  B60K17/35 ,  B60K17/356 ,  F16D28/00

摘要： The torque transmission apparatus is simple, small and light and has a clutch unit to receive thrust and transmit torque between rotary members, a differential screw mechanism to convert rotational force into the thrust applied to the clutch unit, and an electric motor to produce the rotational force. The differential screw mechanism has a driving screw and driven screws. The driving screw is rotatably and axially movably supported on a rotary drive shaft of the electric motor. The driven screws mesh with the driving screw and are rotatably and axially immovably supported. The meshing driving screw and driven screws are rotated to axially move the driving screw and apply engaging force to the clutch unit.

摘要翻译： 扭矩传递装置简单，小而轻，并且具有离合器单元，用于接收旋转构件之间的推力和传递扭矩，将旋转力转换成施加到离合器单元的推力的差速螺旋机构，以及电动机以产生旋转 力。 差速螺旋机构具有驱动螺杆和从动螺钉。 驱动螺杆可旋转并轴向移动地支撑在电动机的旋转驱动轴上。 从动螺丝与驱动螺杆啮合并且可旋转和轴向地不可移动地支撑。 啮合驱动螺杆和从动螺杆被旋转以轴向移动驱动螺杆并向离合器单元施加啮合力。

公开(公告)号：US20080251344A1

公开(公告)日：2008-10-16

申请号：US12098675

申请日：2008-04-07

申请人： Tomiaki Ochiai ,  Koji Iizuka ,  Masayuki Sayama

发明人： Tomiaki Ochiai ,  Koji Iizuka ,  Masayuki Sayama

IPC分类号： F16D27/04

CPC分类号： F16D27/115 ,  F16D13/04 ,  F16D27/004

摘要： An electromagnetic clutch is provided with: a clutch hub which is connected to a shaft member (one of a pair of rotation members); a clutch housing which is connected to a hollow shaft (the other of a pair of rotation members); a rotor which is connected to the clutch housing; a main clutch (clutch member) which is disposed between the clutch hub and the clutch housing; and an electromagnet which operates the main clutch. An end surface of the clutch housing and an end surface of a core of the electromagnet are disposed to be opposed to each other with the rotor interposed therebetween in an axial direction.The end of the rotor in a side of the clutch housing is formed with an extension portion which extends to the clutch housing in the axial direction. An outer periphery of the clutch housing is connected to the extension portion through a connection portion. The connection portion is disposed outside the main clutch in a radial direction.

摘要翻译： 电磁离合器设置有：离合器毂，其连接到轴构件（一对旋转构件中的一个）; 连接到中空轴（一对旋转构件中的另一个）的离合器壳体; 连接到离合器壳体的转子; 主离合器（离合器构件），其设置在离合器毂和离合器壳体之间; 以及操作主离合器的电磁体。 离合器壳体的端面和电磁体的芯部的端面设置成彼此相对，转子在轴向方向插入其间。 转子在离合器壳体一侧的端部形成有沿轴向延伸到离合器壳体的延伸部分。 离合器壳体的外周通过连接部分连接到延伸部分。 连接部沿径向设置在主离合器的外侧。

公开(公告)号：US20080004152A1

公开(公告)日：2008-01-03

申请号：US11823715

申请日：2007-06-27

申请人： Nobushi Yamazaki

发明人： Nobushi Yamazaki

IPC分类号： F16H48/06

CPC分类号： F16H48/285 ,  Y10T74/2186

摘要： A differential device is provided with a case rotatable about an axis; an input member configured to receive the torque from the input shaft, the input member being housed in the case and including an engaging outer periphery drivingly engaged with the case; first and second output gears configured to respectively drivingly link with the output shafts, the first and second output gears being rotatably housed in the case to form a row with the input member along the axis; one or more first pinions being rotatably housed in the case in parallel with the axis and meshing with the first output gear, the first pinions having no overlap with the engaging outer periphery of the input member and the second output gears; and one or more second pinions being rotatably housed in the case in parallel with the axis and meshing with the second output gears and the first pinions, the second pinions extending beyond the input member to reach the first pinions.

摘要翻译： 差速装置设置有可围绕轴线旋转的壳体; 输入构件，其构造成从所述输入轴接收扭矩，所述输入构件容纳在所述壳体中并且包括与所述壳体驱动接合的接合外周; 第一输出齿轮和第二输出齿轮分别与输出轴分别驱动连接，第一和第二输出齿轮可旋转地容纳在壳体中以沿着轴线与输入部件形成一排; 一个或多个第一小齿轮可旋转地容纳在壳体中并与轴线平行并与第一输出齿轮啮合，第一小齿轮与输入构件和第二输出齿轮的接合外周边不重叠; 并且一个或多个第二小齿轮可旋转地容纳在壳体中并与轴线平行并与第二输出齿轮和第一小齿轮啮合，第二小齿轮延伸超过输入构件以到达第一小齿轮。

公开(公告)号：US20070179008A1

公开(公告)日：2007-08-02

申请号：US11698568

申请日：2007-01-25

申请人： Masaaki Fusegi ,  Noriyuki Sudou

发明人： Masaaki Fusegi ,  Noriyuki Sudou

IPC分类号： F16H48/06

CPC分类号： F16H48/30 ,  F16H48/08 ,  F16H48/22 ,  F16H48/24 ,  F16H48/34 ,  F16H2048/204 ,  F16H2048/346

摘要： A clutch device is combinable with a rotating device rotating about an axis. The clutch device is provided with a clutch rotatable with the rotating device, a plunger for disengageably engage the clutch, a solenoid for generating a magnetic flux for driving the plunger, a magnetic core slidably fitting on a portion of the rotating device and incompletely enclosing the solenoid to expose the solenoid to the portion, and a support member configured to support the magnetic core to fit with the rotating device in an axial direction along the axis. The magnetic core in combination with the portion of the rotating device and the plunger is so dimensioned as to enclose the solenoid.

摘要翻译： 离合器装置可与围绕轴线旋转的旋转装置组合。 该离合器装置设置有可旋转的离合器，用于与离合器脱离接合的柱塞，用于产生用于驱动柱塞的磁通的螺线管，可滑动地装配在旋转装置的一部分上的磁芯，并且不完全地包围 螺线管以将螺线管暴露于该部分;以及支撑构件，构造成支撑磁芯沿着轴线沿轴向方向与旋转装置配合。 与旋转装置和柱塞的部分组合的磁芯的尺寸被设计成封闭螺线管。

公开(公告)号：US08657073B2

公开(公告)日：2014-02-25

申请号：US12321510

申请日：2009-01-22

申请人： Takayuki Matsumoto ,  Satoshi Niimura ,  Tomiaki Ochiai ,  Koji Iizuka ,  Akihiro Masubuchi ,  Mitsuaki Kakuta ,  Atsushi Kawano ,  Masahiro Kasahara

发明人： Takayuki Matsumoto ,  Satoshi Niimura ,  Tomiaki Ochiai ,  Koji Iizuka ,  Akihiro Masubuchi ,  Mitsuaki Kakuta ,  Atsushi Kawano ,  Masahiro Kasahara

IPC分类号： F16N39/00 ,  F01M1/00 ,  F01M9/06 ,  F16N7/26 ,  F16N7/28

CPC分类号： F16H57/0483 ,  F16H57/0423 ,  F16H57/0424

摘要： A power transmission apparatus is capable of easily passing lubricant toward a seal arranged between a higher shat and an opening of a case of the apparatus. The apparatus includes the higher shaft, i.e., a hollow connecting shaft that faces the outside of the transfer case through the opening of the transfer case. The oil seal is arranged between the hollow shaft and the opening of the transfer case. The hollow shaft meshes, through helical spur gears, with an intermediate transferring shaft that is positioned lower than the hollow shaft. A lubricant guide is arranged to receive lubricant splashed up by the ring gear and helical spur gear of the intermediate shaft and guide the received lubricant toward the oil seal and a ball bearing.

摘要翻译： 动力传递装置能够容易地将润滑剂传送到布置在装置的壳体的较高的at口和开口之间的密封件。 该装置包括较高轴，即通过转移箱的开口面向转移箱外部的中空连接轴。 油封设置在中空轴与转移箱的开口之间。 空心轴通过螺旋正齿轮啮合，中间传送轴位于中空轴的下方。 一个润滑剂引导件被设置成接收由中间轴的环形齿轮和螺旋正齿轮飞溅的润滑剂，并将接收到的润滑剂引向油封和一个滚珠轴承。

公开(公告)号：US08287417B2

公开(公告)日：2012-10-16

申请号：US11825020

申请日：2007-07-03

申请人： Noriyuki Sudou ,  Toshiaki Komatsu

发明人： Noriyuki Sudou ,  Toshiaki Komatsu

IPC分类号： F16H48/20

CPC分类号： F16H48/30 ,  F16H48/08 ,  F16H48/24 ,  F16H48/34 ,  F16H2048/204 ,  F16H2048/346 ,  F16H2048/382

摘要： A differential device for a vehicle includes a differential casing 15, pinion shafts 25, 27 connected to through-holes of the differential casing 15, pinion gears 3 supported by the pinion shafts 25, 27, a differential mechanism 9 having side gears 5, 7 meshing with the pinion gears 3, a limited-slip differential 11 for limiting a differential rotation of the differential mechanism 9 and an actuator 13 for controlling the limited-slip differential 11. A ring gear is fixed on a flange part 17 of the differential casing 15. The flange part 17 is positioned on one side of the differential casing 15 in an axial direction of the differential casing disproportionately. The actuator 13 is arranged so as to abut on the flange part 17. The differential casing 15 is divided into casing pieces by a parting part 19 on one side of the differential casing 15 in opposition to the flange part 17 in the axial direction. The casing pieces are connected with each other by connecting members 21.

摘要翻译： 用于车辆的差动装置包括差速器壳体15，连接到差速器壳体15的通孔的小齿轮轴25,27，由小齿轮轴25,27支撑的小齿轮3，具有侧齿轮5,7的差动机构9 与小齿轮3啮合，用于限制差速机构9的差速旋转的限滑差速器11和用于控制限滑差速器11的致动器13.齿圈固定在差速器壳体的凸缘部17上 凸缘部分17在差速器壳体15的轴向方向上不均衡地定位在差速器壳体15的一侧上。 致动器13被布置成邻接凸缘部17.差速器壳体15通过在差速器壳体15的与轴向方向上相对的凸缘部17的一侧上的分离部分19分成壳体件。 壳体通过连接构件21彼此连接。

公开(公告)号：US08262528B2

公开(公告)日：2012-09-11

申请号：US12171419

申请日：2008-07-11

申请人： Christian Gasch ,  Isao Hirota ,  Atsushi Tamura ,  Shouji Yoshida ,  Susumu Sasaki

发明人： Christian Gasch ,  Isao Hirota ,  Atsushi Tamura ,  Shouji Yoshida ,  Susumu Sasaki

IPC分类号： F16H57/04

CPC分类号： F16D27/115 ,  B60K17/35 ,  F16D27/004 ,  F16H57/0401 ,  F16H57/0441 ,  F16H57/0454 ,  F16H57/0471 ,  F16H57/0483

摘要： A power transmission device 1 includes a power transmitting mechanism 15 having a first casing 3, a speed change mechanism 13 and first oil and an intermittent mechanism 27 having a pair of rotating members 17, 19, an intermittent part 21, an actuator 23, a second casing 25 and second oil. The second casing 25 includes a first casing member 33 having a cylindrical part 29 and one end wall 31 and a second casing member 37 having another end wall 35 connected to the cylindrical part 29 integrally. The second casing 25 further includes a sealing member 39 arranged between the rotating member 19 and the end wall 31, another sealing member 41 arranged between the rotating member 19 and the other end wall 35 and an O ring arranged between the first casing 33 and the second casing 37, respectively. The second oil is enclosed in the second casing 25.

摘要翻译： 动力传递装置1包括具有第一壳体3，变速机构13和第一油的动力传递机构15和具有一对旋转构件17,19的间歇机构27，间歇部21，致动器23， 第二壳体25和第二油。 第二壳体25包括具有圆柱形部分29和一个端壁31的第一壳体构件33和具有一体地连接到圆柱形部分29的另一端壁35的第二壳体构件37。 第二壳体25还包括设置在旋转构件19和端壁31之间的密封构件39，设置在旋转构件19和另一端壁35之间的另一个密封构件41以及设置在第一壳体33和第二壳体33之间的O形环。 第二壳体37。 第二个油被封闭在第二壳体25中。

公开(公告)号：US08191696B2

公开(公告)日：2012-06-05

申请号：US12281148

申请日：2007-02-28

申请人： Isao Hirota ,  Norihiko Tashiro ,  Satoshi Murakami

发明人： Isao Hirota ,  Norihiko Tashiro ,  Satoshi Murakami

IPC分类号： F16D27/115 ,  F16D13/72 ,  F16D13/74

CPC分类号： F16D27/115 ,  F16D13/72 ,  F16D27/004 ,  F16D2300/021 ,  F16D2300/06 ,  F16H57/0421

摘要： A torque transmission apparatus includes first and second torque transmission members 3, 5, a frictional clutch 7 for transmitting a torque between the torque transmission members 3, 5, a stationary housing 11 accommodating a coupling 9, a spatial part for enclosing oil in the stationary housing 11 and an opening 15 formed in a part of the coupling 9 so that the oil in the stationary housing 11 is introduced into the coupling 9.

摘要翻译： 扭矩传递装置包括第一和第二扭矩传递部件3,5，用于在转矩传递部件3,5之间传递扭矩的摩擦离合器7，容纳联接器9的固定壳体11，用于将油封闭在固定件 壳体11和形成在联接器9的一部分中的开口15，使得固定壳体11中的油被引入联接器9中。

公开(公告)号：US08042431B2

公开(公告)日：2011-10-25

申请号：US12187173

申请日：2008-08-06

申请人： Tomoyuki Nakata ,  Masaru Ohmori

发明人： Tomoyuki Nakata ,  Masaru Ohmori

IPC分类号： F16H57/04

CPC分类号： F16H57/027 ,  B60K17/34 ,  F16H1/14

摘要： A driving force transmitting apparatus is provided with a breather chamber. The breather chamber is defined by a first partition wall, a second partition wall, a third partition wall, an outer wall of a first division casing member and an outer wall of an second division casing. The first partition wall is integrally formed on the first division casing member and extending in a matching direction of the first and the second division casing members. The second partition wall is integrally formed on the second division casing member and extending in the matching direction. The third partition wall crosses the first partition wall and is apart from a common plane of first and second coupling surfaces in the matching direction.

摘要翻译： 驱动力传递装置设置有通气室。 通气室由第一分隔壁，第二分隔壁，第三分隔壁，第一分隔壳体构件的外壁和第二分隔壳体的外壁限定。 第一分隔壁一体地形成在第一分隔壳体部件上并且沿着第一和第二分割壳体部件的匹配方向延伸。 第二分隔壁一体地形成在第二分隔壳体部件上并沿着匹配方向延伸。 第三分隔壁与第一分隔壁相交，并且在匹配方向上与第一和第二耦合表面的共同平面分开。

公开(公告)号：US07990004B2

公开(公告)日：2011-08-02

申请号：US11992256

申请日：2006-09-16

申请人： Masashi Aikawa ,  Masayuki Sayama ,  Yoshiyuki Nakabayashi

发明人： Masashi Aikawa ,  Masayuki Sayama ,  Yoshiyuki Nakabayashi

IPC分类号： H02K5/12 ,  H02K5/00 ,  H02K7/10 ,  H02K49/00 ,  H02K15/00

CPC分类号： B60K1/00 ,  B60K6/26 ,  B60K6/365 ,  B60K6/405 ,  B60K6/48 ,  B60K6/52 ,  B60K17/04 ,  B60K17/16 ,  B60K17/356 ,  B60K2001/001 ,  Y02T10/6221 ,  Y02T10/6265

摘要： A reduction drive device is compact, hardly causes an electric motor thereof to vibrate, and has improved noise/vibration controllability. The reduction drive device includes the electric motor attached to a casing and capable of outputting torque, first and second reduction mechanisms supported by the casing, to reduce and transmit the rotational output of the electric motor, and a rear differential supported by the casing, to distribute the rotational output reduced by the first and second reduction mechanisms to a pair of axle shafts. Rotor, stator, and brush of the electric motor partly overlap the rear differential when seen in a rotation radius direction.

摘要翻译： 还原驱动装置紧凑，几乎不致使其电动机振动，并且具有改善的噪声/振动控制性。 还原驱动装置包括安装在壳体上并能够输出转矩的电动机，由壳体支撑的第一和第二减速机构，以减少和传递电动机的旋转输出和由壳体支撑的后差速器， 将由第一和第二减速机构减小的旋转输出分配给一对车轴。 电动马达的转子，定子和电刷在旋转半径方向看时部分地与后差速器重叠。