专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

61. 发明专利

JP2008196532A Propelling device for vehicle 审中-公开
标题翻译：用于车辆的推进装置
公开(公告)号：JP2008196532A
公开(公告)日：2008-08-28
申请号：JP2007029876
申请日：2007-02-09
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： YAMAMOTO KAZUYUKI
IPC分类号： F16F15/31
摘要： PROBLEM TO BE SOLVED: To provide a propelling device for a vehicle, which suppresses noise and vibration in acceleration of a vehicle and enhances the acceleration response thereof.
SOLUTION: The propelling device for a vehicle includes: an engine E as a driving power source for driving wheels RL and RR; and a transmission TM interposed between the engine E and the driving wheels to change the speed of output rotation from the engine and to transmit the rotation to the driving wheels. The propelling device further includes: two fly wheels FW1 and FW2 disposed on a driving shaft between the engine and the transmission; one of the two fly wheels being rotatably disposed on the driving shaft; a fly wheel clutch CL2 for connecting or disconnecting the fly wheel FW2 rotatably disposed on the driving shaft to or from the driving shaft; and a fly wheel clutch controlling means that controls to engage the fly wheel clutch when the engine is in a low rotation speed region having a rotation speed not more than a predetermined threshold, and to disengage the fly wheel clutch when the engine is in a high rotation speed region having a rotation speed higher than the threshold.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于车辆的推进装置，其抑制车辆的加速度中的噪声和振动，并增强其加速响应。解决方案：用于车辆的推进装置包括：作为用于驱动车轮RL和RR的驱动动力源的发动机E; 以及插入在发动机E和驱动轮之间的变速器TM，以改变来自发动机的输出旋转速度并将旋转传递到驱动轮。推进装置还包括：设置在发动机和变速器之间的驱动轴上的两个飞轮FW1和FW2; 两个飞轮中的一个可旋转地设置在驱动轴上; 飞轮离合器CL2，用于将旋转地设置在驱动轴上的飞轮FW2与驱动轴连接或断开; 以及飞轮离合器控制装置，当所述发动机处于不超过预定阈值的转速的低转速区域时，所述飞轮离合器控制装置控制所述飞轮离合器的接合，并且当所述发动机处于高位置时使所述飞轮离合器脱离转速区域的旋转速度高于阈值。版权所有（C）2008，JPO＆INPIT

62. 发明专利

JP2004211735A Flywheel with dynamic damper 审中-公开
公开(公告)号：JP2004211735A
公开(公告)日：2004-07-29
申请号：JP2002379385
申请日：2002-12-27
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： YAMAMOTO KAZUYUKI , NARUTOMI TADAKAZU
IPC分类号： F16F15/30
摘要： PROBLEM TO BE SOLVED: To reduce noises resulting from vibration by suppressing the vibration of a flywheel due to the explosion of an engine.
SOLUTION: The flywheel 4 locked to a crank shaft 11 of the engine and having a dynamic damper 8 consisting of a damper mass 1 and a spring element 2 comprises a part of enabling mounting of the dynamic damper 8 and a part of disabling mounting of the dynamic damper 8. The part of disabling mounting of the dynamic damper 8 is provided on the flywheel near a line including a connection portion closest to the flywheel out of piston connection portions of the crank shaft 11 and the axial center of the crank shaft.
COPYRIGHT: (C)2004,JPO&NCIPI

63. 发明专利

JPS57175028A CENTERING METHOD OF PIERCING PUNCH SET 失效
公开(公告)号：JPS57175028A
公开(公告)日：1982-10-27
申请号：JP5998181
申请日：1981-04-21
申请人： NISSAN MOTOR
发明人： YAMAMOTO KAZUYUKI
IPC分类号： B21D28/34
摘要： PURPOSE:To shorten a time required for installing a piercing punch set, and to elevate the operation rate, by making a top force and a lower die approach each other, making a piercing punch and a die approach after each positioning has been fixed, and cutting one by the other, and fitting them. CONSTITUTION:When replacing a mold, a button die 2 and a piercing punch 6 are positioned and fixed to a top force 1 and a lower die 2, respectively. In this case, the punch 6 is positioned by pressing it into a supporting hole 10. Subsequently, when the punch 6 has been positioned, the stroke is adjusted by making the top force 1 further go down by a portion corresponding to the clearance between the top force 1 and the lower die 3. After that, the top force 1 is made to go down in the same way as usual press working. That is to say, the punch whose diameter has been formed larger than the inside diameter of the die 2 is cut at its edge by making the die 2 a reference, and both of them are fitted. As a result, centering of the punch 6 and the die 2 is executed. Subsequently, desired punch-working is performed to a panel P by the centered punch 6 and die 2.

64. 发明专利

JP2010137614A Supporting structure of torque rod 审中-公开
标题翻译：支撑扭矩结构
公开(公告)号：JP2010137614A
公开(公告)日：2010-06-24
申请号：JP2008313502
申请日：2008-12-09
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： YAMAMOTO KAZUYUKI
IPC分类号： B60K5/12 , F16F15/08
摘要： PROBLEM TO BE SOLVED: To provide a structure capable of surely supporting a torque rod without an increase in complexity in its structure nor a structural change causing an increase in weight.
SOLUTION: This supporting structure supporting the torque rod 4 suppressing oscillation around the spindle of an engine 1 resulting from a torque variation includes a connecting end 4a connected to the body wall 1a of the engine 1 via a first connecting member 2. The structure further includes a second connecting member 5 with a shaft core L
1 along the shaft core L of the first connecting member 3 with one end 5a connected to the body wall 1a of the engine 1 and the other end 5b being a free end. Between the respective second connecting member 5 and the first connecting member 3, a supporting member 6 connecting the first connecting member 3 and the second connecting member 5 via elastic members 6a, 6b is arranged.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够可靠地支撑扭矩杆的结构，而不增加其结构的复杂性以及引起重量增加的结构变化。解决方案：支撑扭矩杆4的支撑结构抑制由扭矩变化引起的发动机1的心轴周围的振动，包括经由第一连接构件2连接到发动机1的车身壁1a的连接端4a。结构还包括沿着第一连接构件3的轴芯L的具有轴芯L 1的第二连接构件5，其一端5a连接到发动机1的主体壁1a，另一端 5b是自由端。在相应的第二连接构件5和第一连接构件3之间布置有经由弹性构件6a，6b连接第一连接构件3和第二连接构件5的支撑构件6。版权所有（C）2010，JPO＆INPIT

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式