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1. 发明专利

JP2013011285A Electromagnetic engagement apparatus 有权
标题翻译：电磁感应装置
公开(公告)号：JP2013011285A
公开(公告)日：2013-01-17
申请号：JP2011142898
申请日：2011-06-28
申请人： Toyota Motor Corp , トヨタ自動車株式会社 , Jtekt Corp , 株式会社ジェイテクト
发明人： EBUCHI HIROAKI , KOMADA HIDEAKI , KITAHATA HIROTATSU , HASHIMOTO HIROTO , ONITAKE MINORU , KORENAGA KENJI
IPC分类号： F16D27/112 , F16D55/00 , F16D65/14
CPC分类号： F16D27/112 , F16D27/004
摘要： PROBLEM TO BE SOLVED: To provide an electromagnetic engagement apparatus performing engagement using magnetic attraction force and torque cam reaction force as thrust while dividing a cam member and provided with a return spring biasing each cam member.SOLUTION: In this electromagnetic engagement apparatus 1 comprising: a cam mechanism 3 generating thrust in an axial line direction in accordance with a torque difference, for a pair of cam members 8, 9 disposed opposite each other in the axial line direction; and an attracting member 7 generating friction force by attraction, wherein engagement force between the cam members is increased by increasing the torque difference by the thrust pressing the cam member 8 to the attracting member 7 side, the electromagnetic engagement apparatus comprises an attracted member 8 attracted by the attracting member 7; a first return spring 4a exerting elastic force in the direction in which the attracted member 8 is separated from the attracting member 7; and a second return spring 4b exerting elastic force in a direction in which the cam member 9 is separated from the attracting member 7. The attracted member 8 is attached to one cam member 9 of the cam members while being integrated with the one cam member 9 in a manner relatively rotatable in the axial line direction.
摘要翻译：要解决的问题：提供一种电磁接合装置，其在分割凸轮构件并设置有偏置每个凸轮构件的复位弹簧时，使用磁吸引力和扭矩凸轮反作用力作为推力进行接合。解决方案：在该电磁接合装置1中，包括：凸轮机构3，对于在轴线方向上相对配置的一对凸轮构件8,9，根据转矩差沿轴线方向产生推力; 以及通过吸引产生摩擦力的吸引构件7，其中通过将凸轮构件8推压到吸引构件7侧的推力增加扭矩差来增大凸轮构件之间的接合力，电磁接合装置包括吸引构件8 由吸引构件7; 在吸引构件8与吸引构件7分离的方向施加弹力的第一复位弹簧4a; 以及在凸轮构件9与吸引构件7分离的方向上施加弹力的第二复位弹簧4b。被吸引构件8与凸轮构件9一体地安装在凸轮构件的一个凸轮构件9上以相对于轴线方向可旋转的方式。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2012255489A Release control device of electromagnetic engaging device 有权
标题翻译：电磁感应装置的释放控制装置
公开(公告)号：JP2012255489A
公开(公告)日：2012-12-27
申请号：JP2011128900
申请日：2011-06-09
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： EBUCHI HIROAKI , KOMADA HIDEAKI , KITAHATA HIROTATSU , HASHIMOTO HIROTO
IPC分类号： F16D48/06 , B60K6/36 , B60K6/445 , B60K6/547 , B60W10/10 , B60W20/00
CPC分类号： Y02T10/6239
摘要： PROBLEM TO BE SOLVED: To provide a release control device capable of easily, accurately and further quickly determining the release of an electromagnetic engaging device.SOLUTION: This release control device includes: a target rotating speed setting means for determining a target rotating speed of a predetermined rotation member after releasing the electromagnetic engaging device, while the electromagnetic engaging device is engaged when a release determination for switching the electromagnetic engaging device to a release state of cutting off the transmission of torque from an engaging state of being capable of transmitting the torque, is established; a feedback control means (Step S3) for controlling a rotating speed of the predetermined rotation member by making a feedback process based on a deviation between the target rotating speed and an actual rotating speed; and a release determining means (Step S6 and S7) for determining the release of the electromagnetic engaging device based on the fact that an indication torque value of a driving force source for rotating the predetermined rotation member, exceeds a predetermined reference value when releasing by reducing electromagnetic force after the start of the feedback control of the rotating speed of the predetermined rotation member by the feedback control means.
摘要翻译：要解决的问题：提供一种能够容易地，准确地并且进一步快速地确定电磁接合装置的释放的释放控制装置。解决方案：该释放控制装置包括：目标转速设定装置，用于在解除电磁接合装置之后确定预定旋转构件的目标转速，同时当电磁接合装置接合时，用于切换电磁确定了从能够传递扭矩的接合状态切断转矩传递的释放状态的接合装置; 反馈控制装置（步骤S3），用于通过基于目标转速和实际转速之间的偏差进行反馈处理来控制预定旋转部件的转速; 以及基于用于使预定旋转构件旋转的驱动力源的指示扭矩值在通过减少释放而超过预定基准值的事实的用于确定电磁接合装置的释放的释放确定装置（步骤S6和S7）通过反馈控制装置开始反馈控制预定旋转构件的转速之后的电磁力。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2012220005A Electromagnetic engaging device 审中-公开
标题翻译：电磁感应装置
公开(公告)号：JP2012220005A
公开(公告)日：2012-11-12
申请号：JP2011089991
申请日：2011-04-14
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： EBUCHI HIROAKI , KOMADA HIDEAKI , KITAHATA HIROTATSU , HASHIMOTO HIROTO
IPC分类号： F16D27/12 , F16D27/108 , F16D27/118
摘要： PROBLEM TO BE SOLVED: To provide an engaging device which is capable of reducing a dragging loss while suppressing increase in the number of components.SOLUTION: An electromagnetic engaging device 7 includes a stroke member 14, a grip 25, an engaging section 16 and a return spring 17. The stroke member 14 holds friction plates 21-23 while allowing movement in the direction of an axial line Ax and restricting relative rotation, and is supported movable in the direction of the axial line Ax and rotatable around the axial line Ax so as to be attracted in the direction of the axial line Ax by an electromagnetic force of an electromagnetic driving section 11 when changing from a disengaged state to an engaged state. The grip 25 is provided on a first rotary shaft 2, engages the friction plates 21-23 in the direction of the axial line Ax while utilizing the electromagnetic force of the electromagnetic driving section 11 when bringing them into the engaged state, and disengages the friction plates 21-23 when bringing them into the disengaged state. The engaging section 16 allows engaging teeth 52 of the stroke member 14 and engaging teeth 53 of a second rotary shaft 3 to be engaged in the step of changing from the disengaged state to the engaged state. The return spring 17 energizes the stroke member 14 oppositely to an attracting direction.
摘要翻译：要解决的问题：提供一种能够在抑制部件数量的增加的同时减少拖曳损失的接合装置。解决方案：电磁接合装置7包括行程构件14，把手25，接合部16和复位弹簧17.行程构件14保持摩擦板21-23，同时允许沿轴线方向的移动并且限制相对旋转，并且被支撑为可沿着轴线Ax的方向移动并且可绕轴线Ax旋转，以便当改变时由电磁驱动部分11的电磁力沿轴线Ax的方向被吸引从脱离状态到接合状态。手柄25设置在第一旋转轴2上，在使电磁驱动部11进入接合状态的同时利用电磁驱动部11的电磁力，在轴线方向上与摩擦片21-23接合，板21-23使其进入脱离状态。接合部16允许行程构件14的接合齿52和第二旋转轴3的接合齿53在从分离状态转变到接合状态的步骤中接合。回位弹簧17使行程构件14与吸引方向相反地通电。版权所有（C）2013，JPO＆INPIT

4. 发明专利

JP2012193765A Electromagnetic engaging device 审中-公开
标题翻译：电磁感应装置
公开(公告)号：JP2012193765A
公开(公告)日：2012-10-11
申请号：JP2011056628
申请日：2011-03-15
申请人： Toyota Motor Corp , Jtekt Corp , トヨタ自動車株式会社 , 株式会社ジェイテクト
发明人： HASHIMOTO HIROTO , KOMADA HIDEAKI , EBUCHI HIROAKI , ONO TOMOHITO , KITAHATA HIROTATSU , ONITAKE MINORU , KORENAGA KENJI
IPC分类号： F16D27/108
摘要： PROBLEM TO BE SOLVED: To provide an electromagnetic engaging device which is adapted to prevent upsizing thereof.SOLUTION: The electromagnetic engaging device 5 includes an armature 20 attracted by a magnetic force of a magnetic coil 18 and a movable cam member 10 pushed against a rotor plate 26 by a thrust force of a cam mechanism 6. When the armature 20 and the movable cam member 10 are put in the engaged state, the movable cam member 10 can move in the same direction together with the armature 20 attracted by the magnetic coil 18. In addition, they are combined so as to prevent the thrust force of the cam mechanism 6 from being transmitted from the movable cam member 10 to the armature 20.
摘要翻译：要解决的问题：提供一种适于防止其增大的电磁接合装置。解决方案：电磁接合装置5包括由磁性线圈18的磁力吸引的衔铁20和通过凸轮机构6的推力推靠在转子板26上的可动凸轮构件10.当衔铁20 并且可动凸轮构件10处于接合状态，可动凸轮构件10可以与由电磁线圈18吸引的衔铁20一起沿相同方向移动。另外，它们被组合以防止凸轮机构6从可动凸轮构件10传递到电枢20。版权所有：（C）2013，JPO＆INPIT

5. 发明专利

JP2012122564A Engagement device 审中-公开
标题翻译：参与设备
公开(公告)号：JP2012122564A
公开(公告)日：2012-06-28
申请号：JP2010274729
申请日：2010-12-09
申请人： Jtekt Corp , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社ジェイテクト
发明人： EBUCHI HIROAKI , KOMADA HIDEAKI , KITAHATA HIROTATSU , HASHIMOTO HIROTO , ONITAKE MINORU , KORENAGA KENJI
IPC分类号： F16D27/11 , F16D27/112
摘要： PROBLEM TO BE SOLVED: To provide an engagement device which can increase a torque capacity while suppressing the deterioration of an electromagnetic attraction force.SOLUTION: An engaging device 10A includes a first rotating member 11 having a clutch member 13, a second rotating member 12 provided with a base member 14 arranged so as to sandwich the clutch member 13 and a cam mechanism 15, and an electromagnetic coil 32 which sticks the clutch member 13 to the second engaging portion 27 provided in the second cam member 21 of the cam mechanism 15 by an electromagnetic attraction force when turned on, and engages the first rotating member 11 and the second rotating member 12 by sandwiching the clutch member 13 with the first engaging portion 16 of the base member 14 and the second engaging portion 27 of the second cam member 21, wherein in the clutch member 13, a first friction surface 13b in contact with the first engaging portion 16, being formed of a paper friction member, and a second friction surface 13c in contact with the second engaging portion 27, being formed of a thin film made of a magnetic body are provided.
摘要翻译：要解决的问题：提供一种能够在抑制电磁吸引力的劣化的同时提高转矩容量的接合装置。解决方案：接合装置10A包括具有离合器构件13的第一旋转构件11，设置有夹持离合器构件13和凸轮机构15的基座构件14的第二旋转构件12和电磁线圈32，其通过电磁吸引力将离合器构件13粘贴到设置在凸轮机构15的第二凸轮构件21中的第二接合部27，并且通过夹持将第一旋转构件11和第二旋转构件12接合离合器构件13具有基部构件14的第一接合部16和第二凸轮构件21的第二接合部27，其中在离合器构件13中，与第一接合部16接触的第一摩擦面13b为由与第二卡合部27接触的由摩擦构件构成的第二摩擦面13c和由磁性体构成的薄膜构成。版权所有（C）2012，JPO＆INPIT

6. 发明专利

JP2013092233A Electromagnetic engagement device 审中-公开
标题翻译：电磁感应装置
公开(公告)号：JP2013092233A
公开(公告)日：2013-05-16
申请号：JP2011235835
申请日：2011-10-27
申请人： Toyota Motor Corp , トヨタ自動車株式会社 , Jtekt Corp , 株式会社ジェイテクト
发明人： EBUCHI HIROAKI , KOMADA HIDEAKI , KITAHATA HIROTATSU , HASHIMOTO HIROTO , ONITAKE MINORU , KORENAGA KENJI , MATSUKAWA KAZUTAKA , ANDO JUNJI
IPC分类号： F16D27/112
摘要： PROBLEM TO BE SOLVED: To provide an electromagnetic engagement device configured to improve energy efficiency by reducing electromagnetic force for setting an engagement/disengagement state.SOLUTION: The electromagnetic engagement device includes: a torque cam mechanism 4 for generating thrust force according to a torque difference between a pair of cam members 15, 16; and an electromagnetic actuator 3 for generating magnetic attraction force to attract an armature 7 toward a yoke 5. The electromagnetic actuator 3 causes the yoke 5 to attract the cam member 16 as an armature 9, thereby increasing the thrust force of the torque cam mechanism 4 to integrate the cam members 15, 16. The armature 7 comprises a first armature 8 arranged to face the yoke 5 and the second armature 9 also serving as the cam member 16. The magnetic path cross-sectional area of a first magnetic circuit C1 formed by the first armature 8 is smaller than the magnetic path cross-sectional area of a second magnetic circuit C2 formed by the second armature 9.
摘要翻译：要解决的问题：提供一种电磁接合装置，其被配置为通过减小用于设定接合/分离状态的电磁力来提高能量效率。解决方案：电磁接合装置包括：转矩凸轮机构4，用于根据一对凸轮构件15,16之间的扭矩差产生推力; 以及用于产生磁吸引力以使电枢7朝向磁轭5吸引的电磁致动器3.电磁致动器3使磁轭5作为电枢9吸引凸轮部件16，由此增大转矩凸轮机构4的推力电枢7包括布置成面对磁轭5的第一电枢8和也用作凸轮部件16的第二电枢9。形成的第一磁路C1的磁路横截面积由第一电枢8小于由第二电枢9形成的第二磁路C2的磁路横截面积。（C）2013，JPO＆INPIT

7. 发明专利

JP2013053739A Power transmission device 有权
标题翻译：电力传输装置
公开(公告)号：JP2013053739A
公开(公告)日：2013-03-21
申请号：JP2011194355
申请日：2011-09-06
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KOMADA HIDEAKI , EBUCHI HIROAKI , KITAHATA HIROTATSU , HASHIMOTO HIROTO
IPC分类号： F16H1/28 , B60K6/36 , B60K6/365 , B60K6/387 , B60K6/40 , B60K6/445 , F16D11/10 , F16H57/08
CPC分类号： Y02T10/6239
摘要： PROBLEM TO BE SOLVED: To provide a power transmission device which can switch a transmission state of power by a compact structure.SOLUTION: The transmission device includes: a planetary gear mechanism 50 which includes an input rotary element 50c and an output rotary element 50r being differentially rotatable around an axis C1 of rotation, and is capable of outputting power input to the input rotary element 50c from the output rotary element 50r; an output rotating member 23 which is formed in a cylindrical shape, inside which the output rotary element 50r is inserted, and which is capable of rotating around the axis C1 of rotation relative to the output rotary element 50r, and capable of outputting the transmitted power to a drive wheel side of a vehicle; and an engaging movement member 81 which is formed in a cylindrical shape, inside which the output rotary element 50r is inserted, and which is capable of switching between an engagement state where the output rotary element 50r and the output rotating member 23 are engaged with each other so that the power can be transmitted and a release state where the engagement is released, by moving along the axis C1 of rotation.
摘要翻译：解决的问题：提供一种能够通过紧凑的结构切换电力的发送状态的电力传输装置。解决方案：传动装置包括：行星齿轮机构50，其包括输入旋转元件50c和围绕旋转轴线C1可差动转动的输出旋转元件50r，并且能够输出到输入旋转元件 50c; 输出旋转构件23，其形成为圆筒形，输出旋转元件50r内插入，并且能够相对于输出旋转元件50r围绕旋转轴线C1旋转，并且能够输出发射功率到车辆的驱动轮侧; 以及形成为圆筒形状的接合运动部件81，输出旋转元件50r插入内部，并且能够在输出旋转元件50r和输出旋转部件23的接合状态与每个状态接合的啮合运动部件81之间切换另一方面，通过沿着旋转轴线C1移动，能够传递动力并释放接合释放的释放状态。版权所有（C）2013，JPO＆INPIT

8. 发明专利

JP2012112500A Engagement system 有权
标题翻译：参与系统
公开(公告)号：JP2012112500A
公开(公告)日：2012-06-14
申请号：JP2010263997
申请日：2010-11-26
申请人： Jtekt Corp , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社ジェイテクト
发明人： EBUCHI HIROAKI , KOMADA HIDEAKI , ONO TOMOHITO , KITAHATA HIROTATSU , HASHIMOTO HIROTO , ONITAKE MINORU , KORENAGA KENJI
IPC分类号： F16D23/12 , B60K6/387 , F16D11/00 , F16D11/10 , F16D41/08
摘要： PROBLEM TO BE SOLVED: To provide an engagement system capable of suppressing occurrence of erroneous engagement.SOLUTION: An engagement system 5 includes a cam type engagement mechanism 6, a meshing type engagement mechanism 7, a fork 25 which connects a movable cam member 10 of the cam type engagement mechanism 6 with a sleeve 21 of the meshing type engagement mechanism 7, and a single actuator 8 capable of operating the movable cam member 10 and the sleeve 21 simultaneously so that the meshing type engagement mechanism 7 comes to be engagement state while the cam type engagement mechanism 6 is in released state, meanwhile the meshing type engagement mechanism 7 comes to be released state while the cam type engagement mechanism 6 is in engagement state. The sleeve 21 and a hub 20 which engages with the same are provided with teeth parts each having a tapered part, respectively.
摘要翻译：要解决的问题：提供能够抑制错误接合的接合的接合系统。解决方案：接合系统5包括凸轮型接合机构6，啮合型接合机构7，将凸轮型接合机构6的可动凸轮部件10与啮合型接合件的套筒21连接的叉25 机构7和能够同时操作可动凸轮构件10和套筒21的单个致动器8，使得啮合型接合机构7在凸轮型接合机构6处于释放状态时成为接合状态，同时啮合型当凸轮型接合机构6处于接合状态时，接合机构7被释放状态。套筒21和与其啮合的毂20分别设置有各自具有锥形部分的齿部分。版权所有（C）2012，JPO＆INPIT

9. 发明专利

JP2012111434A Control device for hybrid vehicle 审中-公开
标题翻译：混合动力车辆的控制装置
公开(公告)号：JP2012111434A
公开(公告)日：2012-06-14
申请号：JP2010263988
申请日：2010-11-26
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： EBUCHI HIROAKI , KOMADA HIDEAKI , ONO TOMOHITO , KITAHATA HIROTATSU , HASHIMOTO HIROTO
IPC分类号： B60W10/10 , B60K6/445 , B60L11/14 , B60L11/18 , B60W10/08 , B60W10/26 , B60W20/00 , F16D15/00 , F16H61/04
CPC分类号： Y02T10/6239 , Y02T10/7005 , Y02T10/7077
摘要： PROBLEM TO BE SOLVED: To suppress the variation of charging/discharging balance of an electric storage means if transition of a first rotating electric machine to a locked state and separation of the second rotating electric machine from a drive shaft proceed simultaneously.SOLUTION: A device (100) for controlling a hybrid vehicle (1) including an engagement device (800) including a first engagement mechanism for locking a first electric rotating machine and a second engagement mechanism capable of torque transmission between a second rotating electric machine and the drive shaft includes: a first control means for controlling the first rotating electric machine so that a plurality of engagement elements in the first engagement mechanism assumes a rotation synchronized state; an identification means for identifying the variation of charging/discharging balance of an electricity storage means; a target value deciding means for deciding a target value of adjustment torque based on the identified variation, within a range in which resistance force against drive force of an actuator in one engagement element in the second engagement mechanism is equal to or less than the drive force of the actuator; and a second control means for making the second rotating electric machine output adjustment torque according to the decided target value.
摘要翻译：要解决的问题：如果第一旋转电机转换到锁定状态并且第二旋转电机与驱动轴的分离同时进行，则抑制蓄电装置的充电/放电平衡的变化。解决方案：一种用于控制混合动力车辆（1）的装置（100），包括接合装置（800），该接合装置包括用于锁定第一旋转电机的第一接合机构和能够在第二旋转电机和驱动轴包括：第一控制装置，用于控制第一旋转电机，使得第一接合机构中的多个接合元件呈现旋转同步状态; 识别装置，用于识别蓄电装置的充电/放电平衡的变化; 目标值确定装置，用于在一个接合元件中的致动器的驱动力的阻力等于或小于驱动力的范围内，基于所识别的变化来确定调节转矩的目标值的执行器; 以及第二控制装置，用于根据所确定的目标值使第二旋转电机输出调节转矩。版权所有（C）2012，JPO＆INPIT

10. 发明专利

JP2012097805A Electromagnetic clutch 有权
标题翻译：电磁离合器
公开(公告)号：JP2012097805A
公开(公告)日：2012-05-24
申请号：JP2010245511
申请日：2010-11-01
申请人： Jtekt Corp , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社ジェイテクト
发明人： SAKAMOTO YOICHI , KORENAGA KENJI , ONITAKE MINORU , TAKUNO HIROSHI , HOSOKAWA TAKASHI , KITAHATA HIROTATSU , KOMADA HIDEAKI , EBUCHI HIROAKI , HASHIMOTO HIROTO
IPC分类号： F16D27/118 , F16D27/112
CPC分类号： F16D27/06 , F16D27/004
摘要： PROBLEM TO BE SOLVED: To provide an electromagnetic clutch that can suppress friction engagement of an armature.SOLUTION: The electromagnetic clutch 1 includes a rotating member 2; an electromagnetic coil 32 that is arranged on a rotational axis O of the rotating member 2 and generates electro-magnetic force; an output mechanism 3 that has the armature 33 to which return force in a direction away from the electromagnetic coil 32 is applied by a return spring 10; a cam mechanism 4 that is juxtaposed along the rotational axis O to the output mechanism 3, and has a control cam 41 that is unable to rotate relative to the rotating member 2, and a cam follower 42 that is able to roll between the control cam 41 and the armature 33; and a relative rotation restricting means 5 that is arranged on an axis of the cam mechanism 4, and that is configured to restrict relative rotation between the armature 33 and the control cam 41 when the electromagnetic coil 32 is in a de-energized state.
摘要翻译：要解决的问题：提供一种能够抑制电枢的摩擦接合的电磁离合器。解决方案：电磁离合器1包括旋转构件2; 电磁线圈32，其设置在旋转构件2的旋转轴线O上，并产生电磁力; 输出机构3，其具有通过复位弹簧10向远离电磁线圈32的方向施加返回力的衔铁33; 凸轮机构4，其沿着旋转轴线O并列到输出机构3，并且具有不能相对于旋转构件2旋转的控制凸轮41;以及能够在控制凸轮之间滚动的凸轮从动件42 41和衔铁33; 以及设置在凸轮机构4的轴线上并且当电磁线圈32处于断电状态时被配置为限制电枢33和控制凸轮41之间的相对旋转的相对旋转限制装置5。版权所有（C）2012，JPO＆INPIT

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