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1. 发明专利

JP2005042928A Driving force transmitting device 有权
标题翻译：驱动力传动装置
公开(公告)号：JP2005042928A
公开(公告)日：2005-02-17
申请号：JP2004291766
申请日：2004-10-04
申请人： Toyoda Mach Works Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 豊田工機株式会社
发明人： IKEDA AKIHIKO , OGAWA SHINJI , SUZUKI KOICHI , OBA MITSURU , ASHIDA SATOSHI , KANO AKIYUKI , SAKAI TOSHIBUMI , TAKUNO HIROSHI , SUZUKI KUNIHIKO , KOKUBO NAOYUKI , SHIMADA MASAYUKI
IPC分类号： F16D13/52 , F16D27/10 , F16D27/115
摘要： PROBLEM TO BE SOLVED: To provide a driving force transmitting device capable of improving the accuracy in a gap as high as possible, and reducing an installation space of components in the axial direction. SOLUTION: This driving force transmitting device comprises a clutch mechanism 49 for controlling the transmission of torque between first rotating members 7, 27 and second rotating members 2, 20, an electromagnet 35 for engaging/disengaging the clutch mechanism 49, magnetic members 28, 30 mounted to the electromagnet 35 through gaps E1, F1, and unrotatable fixed members 1, 6. Further it comprises a first bearing 41 for supporting the electromagnet 35, locking mechanisms 69, 71, 72 for preventing the relative rotation of the fixed members 1, 6 and the electromagnet 35, and positioning mechanisms 65, 66 for radially positioning the electromagnet 35. A belleville spring 68 is mounted between the electromagnet 35 and the fixed member 1 for axially energizing the electromagnet 35, and the locking mechanisms 69, 71, 72 are mounted at an outer peripheral side of the electromagnet 35. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：解决的问题：提供能够尽可能地提高间隙的精度的驱动力传递装置，并且减小部件在轴向方向上的安装空间。解决方案：该驱动力传递装置包括用于控制第一旋转构件7,27和第二旋转构件2,20之间的扭矩传递的离合器机构49，用于使离合器机构49接合/分离的电磁体35，磁性构件 28,30通过间隙E1，F1和不可旋转的固定构件1,6安装到电磁体35.此外，它包括用于支撑电磁体35的第一轴承41，用于防止固定的电动机35相对旋转的锁定机构69,71,72。构件1,6和电磁体35以及用于径向定位电磁体35的定位机构65,66。在电磁铁35和固定构件1之间安装有一个用于使电磁铁35轴向通电的锁闭弹簧68， 71，72安装在电磁铁35的外周侧。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2004115019A Device for transmitting driving force for vehicle 有权
标题翻译：用于发动车辆的驱动力装置
公开(公告)号：JP2004115019A
公开(公告)日：2004-04-15
申请号：JP2004017350
申请日：2004-01-26
申请人： Toyoda Mach Works Ltd , 豊田工機株式会社
发明人： SAITO HIDEYUKI , SUZUKI KUNIHIKO , SHIMADA MASAYUKI
IPC分类号： B60K23/08 , F16D43/284 , F16H48/22
摘要： PROBLEM TO BE SOLVED: To improve installation to a vehicle, fuel efficiency and silence by reducing weight of a device for transmitting driving force.
SOLUTION: An outer case 10a forming the device for transmitting driving force is formed of aluminum alloy. Hardness is increased by engaging an iron cylindrical stepped ring 11c or a cylindrical ring 11d with a sliding part against a seal member 15 at a support of the device, and wear and damage at the sliding part made of the aluminum alloy are prevented.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：通过减少用于传递驱动力的装置的重量来改善对车辆的安装，燃料效率和静音。解决方案：形成用于传递驱动力的装置的外壳10a由铝合金形成。通过在装置的支撑件处将铁圆柱形台阶环11c或具有滑动部分的圆柱形环11d与密封构件15接合来增加硬度，并且防止由铝合金制成的滑动部件的磨损和损坏。版权所有（C）2004，JPO

3. 发明专利

JPH10329562A DRIVE POWER TRANSMISSION DEVICE 失效
公开(公告)号：JPH10329562A
公开(公告)日：1998-12-15
申请号：JP14269797
申请日：1997-05-30
申请人： TOYODA MACHINE WORKS LTD , TOYOTA MOTOR CORP
发明人： OKAMOTO MASATO , SUZUKI KUNIHIKO , SAKAI NAOYUKI , SHIMADA MASAYUKI , HOSOKAWA TAKASHI , SUZUKI KOICHI , OBA MITSURU , IKEDA AKIHIKO
IPC分类号： B60K17/34 , F16D27/115
摘要： PROBLEM TO BE SOLVED: To facilitate setting and variation of torque transmission characteristics by providing a magnetic path regulation member to regulate a magnetic path area between an electromagnet and a magnetic path forming member, of which a pilot clutch mechanism consists. SOLUTION: In a cover body 11b, the opening end part of an annular recess 11b2 is formed in a large diameter and a second annular recess 11b3 in which a screw is cut is formed in the outer peripheral side of a support member 13a. A magnetic path regulation member 11c to regulate a magnetic path area is threadably attached on the inner peripheral surface of the second annular recess 11b3, and rotatably assembled at the support member 13a. The magnetic path regulating member 11c is formed in a ring state, and by changing a slide contact length (t) through movement through the second annular recess 11b3, the magnetic path area is changed. Thereby, attraction force of an electromagnetic 13 to an armature 15 is regulated and the frictional engagement forces of a friction clutch 14 and a main clutch mechanism are regulated.

4. 发明专利

JPH1030656A DRIVING FORCE TRANSMITTING DEVICE 失效
公开(公告)号：JPH1030656A
公开(公告)日：1998-02-03
申请号：JP18792596
申请日：1996-07-17
申请人： TOYODA MACHINE WORKS LTD , TOYOTA MOTOR CORP
发明人： SAKAI TOSHIBUMI , SUZUKI KUNIHIKO , KOKUBO NAOYUKI , SHIMADA MASAYUKI , MARUYAMA TOMOHIRO , FUKUCHI HISASHI , ASHIDA SATOSHI , SUZUKI KOICHI , KANOU AKIYUKI
IPC分类号： B60K17/348 , B60K17/35 , F16D27/115 , F16D43/284 , F16D47/00 , F16D47/06 , F16D48/12
摘要： PROBLEM TO BE SOLVED: To instantly put a friction clutch in a joined condition by generating pressing force to frictionally engage the friction clutch by a first pressing force generating means and a second pressing force generating means, and controlling this by a control means. SOLUTION: Differential rotation is generated between first and second propeller shafts, and when relative rotation is generated between an outer housing 10a and an inner shaft 10b, pressing force is generated in first and second pressing force generating means 10d and 10e. A cam mechanism 16 is actuated by frictional engaging force of a pilot clutch 15, and a cam-follower 16c presses a first cam member 16a to the main clutch 10c side. A main clutch 10c is strongly pressed from both sides by pressing force generated by the first and the second pressing force generating means 10d and 10e, and is firmly and frictionally joined. An electric current is carried to an electromagnet 18 to constitute a control means 10f, and the second pressing force generating means 10e is put in an effective condition, and when differential rotation is generated between both propeller shafts, the main clutch 10c is instantly put in a joined condition.

5. 发明专利

JPH10292829A DRIVING FORCE TRANSMISSION DEVICE 失效
公开(公告)号：JPH10292829A
公开(公告)日：1998-11-04
申请号：JP33774997
申请日：1997-11-21
申请人： TOYOTA MOTOR CORP , TOYODA MACHINE WORKS LTD
发明人： IKEDA AKIHIKO , OGAWA SHINJI , SUZUKI KOICHI , OBA MITSURU , ASHIDA SATOSHI , KANOU AKIYUKI , SAKAI TOSHIBUMI , TAKUNO HIROSHI , SUZUKI KUNIHIKO , KOKUBO NAOYUKI , SHIMADA MASAYUKI
IPC分类号： B60K17/34 , F16D27/115 , F16D47/00
摘要： PROBLEM TO BE SOLVED: To improve gap accuracy by providing a first bearing setting a gap between a first rotating member and an electromagnet and a second bearing supporting the first rotating member between a fixing member and the first rotating member and arranging both of the bearings at the same location of the axial direction by being radially overlapped. SOLUTION: Gaps E1, F1 are set by a bearing 41 to be a single component mounted between an inner cylinder part 28 and an electromagnet 35. Because the bearing 41 to be a radial bearing is provided with dimensional accuracy by which the radially relative location of a member to be mounted and a supporting member can be exactly set, setting accuracy of the gaps E1, F1 can be improved as much as possible. Components such as the bearing 41, a whirl-stop mechanism and a sealed bearing 16 are arranged at almost the same location of a axis A1 direction by being radially overlapped. Therefore, arrangement space of the axis A1 direction of the components is suppressed as much as possible and a driving force transmission device can be miniaturized in the axis A1 direction.

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