专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2012056383A Select return mechanism of manual transmission 审中-公开
标题翻译：手动变速器的选择返回机构
公开(公告)号：JP2012056383A
公开(公告)日：2012-03-22
申请号：JP2010199787
申请日：2010-09-07
申请人： Aisin Ai Co Ltd , アイシン・エーアイ株式会社
发明人： ITO TAKAMITSU
IPC分类号： B60K20/02
摘要： PROBLEM TO BE SOLVED: To cause select return force to act with a simple structure by simplifying a structure.SOLUTION: A manual transmission includes: a shift lever 1 which allows a driver to perform shift operation at one end thereof; a large sphere part 21 which is formed at the other end of the shift lever 1 and forms a sphere part in its outer circumference; and a retainer in which a bearing part 31 is formed for supporting the large sphere part 21 so as to be freely turned. The manual transmission further includes: a torsion spring 4 which is arranged at one side of the retainer and includes a middle part wound in a coil form and locked to the retainer, a first leg part projected from one end of the middle part so as to be extended in an axial direction, and a second leg part projected from the other end of the middle part; and an engaging part 22 which is unitedly projected and formed radially from an outer circumference sphere part of the large sphere part 21. When the shift lever 1 is moved from a neutral position to a select position, either the first leg part or the second leg part is engaged with and pressed by the engaging part, and torsional stress acts on the first or the second leg part.
摘要翻译：要解决的问题：通过简化结构，使选择回复力以简单的结构起作用。解决方案：手动变速器包括：变速杆1，其允许驾驶员在其一端执行换档操作; 形成在变速杆1的另一端并在其外周形成球面部的大球面部21; 以及保持器，其中形成有用于支撑大球部21以便自由转动的轴承部31。手动变速器还包括：扭簧4，其设置在保持器的一侧，并且包括卷绕成线圈形状并锁定到保持器的中间部分，从中间部分的一端突出的第一腿部，以便沿轴向方向延伸，第二腿部从中间部分的另一端突出; 以及从大球部21的外周球体部分径向突出并形成的卡合部22.当变速杆1从中立位置移动到选择位置时，第一腿部或第二腿部部分与接合部接合并按压，并且扭转应力作用在第一或第二腿部上。版权所有（C）2012，JPO＆INPIT

2. 发明专利

JP2010215036A Selection return device for shift lever 审中-公开
标题翻译：选择返回转换装置
公开(公告)号：JP2010215036A
公开(公告)日：2010-09-30
申请号：JP2009061945
申请日：2009-03-13
申请人： Aisin Ai Co Ltd , アイシン・エーアイ株式会社
发明人： ITO TAKAMITSU , NAKAO KOTARO
IPC分类号： B60K20/02
摘要： PROBLEM TO BE SOLVED: To provide a selection return device with high moderation feeling of shift lever operation, reducing resistance relative to the operation and enhancing shift feeling.
SOLUTION: In a first selection return mechanism 3, load applied to the shift lever is higher than a second selection return mechanism 4 at least neutral position and in a standing-up range A on one side in a selection direction. The second selection return mechanism 4 urges the shift lever 1 under a lower load than the case where the shift lever 1 is positioned on the other side in the selection direction when it is positioned in the standing-up range A on one side in the selection direction. When the shift lever 1 is positioned in the standing-up range A on one side in the selection direction, a synthetic load applied to the shift lever 1 becomes a load obtained by reducing the low load that the second selection return mechanism 4 is applied to the shift lever 1 from the high load that the first selection return mechanism 3 is applied to the shift lever 1.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供具有换档杆操作的高调节感觉的选择返回装置，降低相对于操作的阻力并增强换档感觉。解决方案：在第一选择返回机构3中，施加到变速杆的负载比至少中立位置的第二选择返回机构4高，并且在选择方向上的一侧的站立范围A中。第二选择返回机构4在变速杆1位于选择方向上的另一侧的情况下以比选择方式的一侧的站立范围A中的位置更低的负载来推动变速杆1 方向。当变速杆1位于选择方向一侧的站立范围A中时，施加到变速杆1的合成负荷变为通过将第二选择返回机构4施加的低负荷降低到变速杆1从第一选择返回机构3被施加到变速杆1的高负载。版权所有：（C）2010，JPO＆INPIT

3. 发明专利

JP2009275804A Transmission 审中-公开
标题翻译：传输
公开(公告)号：JP2009275804A
公开(公告)日：2009-11-26
申请号：JP2008127248
申请日：2008-05-14
申请人： Aisin Ai Co Ltd , アイシン・エーアイ株式会社
发明人： ITO TAKAMITSU , KUWABARA HAYATO
IPC分类号： F16H3/30 , F16H3/18 , F16H63/20
摘要： PROBLEM TO BE SOLVED: To provide a transmission capable of improving operability in an operation for meshing a moving gear (an idler gear) with a mating gear as resistance of the operation is reduced.
SOLUTION: In the transmission 1, a helical groove part 31 is formed in one of an inner surface of a bearing part 40 of the idler gear 4 and an outer circumferential surface of an idler gear shaft 3, and a protruding engaging part 5 capable of engaging with the groove part 31 in a manner disengageable by a predetermined or stronger power which is axially applied is provided for the other one of the inner surface of the bearing part 40 of the idler gear 4 and the outer circumferential surface of the idler gear shaft 3 in at least part of a moving range of the idler gear 4 moving from a disengaging position 44 toward a meshing position 45 and in a range including a time to start to mesh the idler gear 4 with at least one of a drive gear 28 and a driven gear 29.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够提高可操作性的传动装置，该传动装置能够提高作业的操作性，从而能够降低作业的阻力而使作动齿轮（空转齿轮）与配合齿轮啮合的动作。解决方案：在变速器1中，螺旋槽部31形成在空转齿轮4的轴承部40的内表面和空转齿轮轴3的外周面中的一个中，突出的接合部对于空转齿轮4的轴承部分40的内表面中的另一个和外周面的外圆周表面设置有能够以可轴向施加的预定或更大功率脱离的方式与凹槽部分31接合的部分空转齿轮轴3中的空转齿轮4的移动范围的至少一部分从分离位置44移动到啮合位置45，并且在包括开始将空转齿轮4与驱动器齿轮28和从动齿轮29。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2008126753A Shift lever device 有权
标题翻译：移动杠杆装置
公开(公告)号：JP2008126753A
公开(公告)日：2008-06-05
申请号：JP2006311765
申请日：2006-11-17
申请人： Aisin Ai Co Ltd , アイシン・エーアイ株式会社
发明人： KUMAGAI TADASHI , ITO TAKAMITSU
IPC分类号： B60K20/02
CPC分类号： F16H59/0208 , F16H59/04 , F16H61/24 , F16H2059/0269 , F16H2059/0295 , Y10T74/2014 , Y10T74/20171
摘要： PROBLEM TO BE SOLVED: To provide a shift lever device capable of firmly retaining a shift lever to a neutral position and not resonating with vibration from a transmission. SOLUTION: The shift lever device 1 has the shift lever 2; and a base member 3 having a shift lever support part 31 pivotably supporting the shift lever 2 in a selection direction and a shift direction and a positioning member 32 for biasing the shift lever 2 in each rotation direction of one direction and the other direction of the selection direction so that the shift lever 2 is balanced at the neutral position in the selection direction. The positioning member 32 is provided with a first elastic member 321 for pressing in such a state that at least a part is contacted with the shift lever 2 and expands and contracts accompanied by the pivoting of the shift lever 2 in the selection direction; and a second elastic member 322 having a smaller spring constant than that of the first elastic member 321 and arranged in series to the first elastic member 321. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种变速杆装置，其能够将变速杆牢固地保持在中立位置，并且不会与来自变速器的振动共振。解决方案：变速杆装置1具有变速杆2; 以及基部构件3，其具有沿选择方向和换档方向可枢转地支撑变速杆2的变速杆支撑部31，以及用于在变速杆2的一个方向和另一方向的每个旋转方向上偏置变速杆2的定位构件32 使变速杆2在选择方向上的中立位置平衡。定位构件32设置有第一弹性构件321，用于在至少一部分与变速杆2接触的状态下进行按压，并且伴随着变速杆2在选择方向的枢转而膨胀和收缩; 以及具有比第一弹性构件321小的弹簧常数的第二弹性构件322并且与第一弹性构件321串联布置。版权所有（C）2008，JPO和INPIT

5. 发明专利

JP2011190820A Reverse shift device in transmission 审中-公开
标题翻译：变速箱中的反向换档装置
公开(公告)号：JP2011190820A
公开(公告)日：2011-09-29
申请号：JP2010054942
申请日：2010-03-11
申请人： Aisin Ai Co Ltd , アイシン・エーアイ株式会社
发明人： NINOMIYA RYOSUKE , ITO TAKAMITSU , KUWABARA HAYATO , UENO TOMOHISA
IPC分类号： F16D23/06 , F16H63/24
摘要： PROBLEM TO BE SOLVED: To prevent the occurrence of gear squeak at reverse shift in a reverse gear of a system for moving an idle gear in an axial direction. SOLUTION: A disk-like stopper plate 51 keeping an internal spline 51c engageable with an external spline 27a1 of clutch hub 27a in the inner periphery is assembled in a flange part 27b2 formed on one side of an annular groove 27b1 of a sleeve 27b in a change-over clutch mechanism moving in response to the reverse shift by hooking a hook part 51b1 formed by being bent in a U-shape in the outer peripheral part of the stopper plate 51, and biased to a predetermined angle position by a spring 54. A projection 42a of a shift fork 42 for shifting the sleeve is engaged between the outer surface of the hook part and the inside surface of the annular groove opposed thereto. The external spline of a clutch hub keeps a notched groove 55 wider than plate thickness of the stopper plate in a position corresponding to the stopper plate in a neutral position. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了防止在空转齿轮沿轴向移动的系统的倒档中的倒档时发生齿轮吱吱声。解决方案：保持内花键51c的盘状止动板51与内周的离合器轮毂27a的外花键27a1接合，组装在形成在套筒的环形槽27b1的一侧上的凸缘部27b2中 27b在转换离合器机构中，通过钩住通过在止动板51的外周部分中弯曲成U形而形成的钩部51b1而移动，并且通过钩住部分51b1被偏压到预定角度位置用于移动套筒的换档拨叉42的突起42a接合在钩部分的外表面和与其相对的环形槽的内表面之间。离合器毂的外花键在与中止位置对应的止挡板的位置处保持比止动板的板厚宽的切口槽55。版权所有（C）2011，JPO＆INPIT

6. 发明专利

JP2005016595A Synchronizing device of manual transmission 有权
标题翻译：手动传输同步装置
公开(公告)号：JP2005016595A
公开(公告)日：2005-01-20
申请号：JP2003180193
申请日：2003-06-24
申请人： Aisin Ai Co Ltd , アイシン・エーアイ株式会社
发明人： ITO TAKAMITSU , YABUTA JUN
IPC分类号： F16D23/06
摘要： PROBLEM TO BE SOLVED: To provide a synchronizing device for a manual transmission capable of reducing the wear of an index part of a synchronizer ring owing to repetitive collisions of a hub with the index part resulting from the rotational variation of an engine, enabling a smooth supply of the lubricating oil, and thereby reducing the seizure and the wear of a cone surface. SOLUTION: The synchronizing device of the manual transmission is equipped with the hub 3 in which the peripheral part 31 is engaged with a sleeve 2 to be selectively engaged with part 111 of the synchronizer ring 1 as the synchronizing device, wherein an index groove 34 to constitute an index part 4 to be engaged with the other end of the ring 1 is formed in a part 321 near the boss 30 in the center formed in a single piece with the peripheral part 31 of the hub 3, and an inner ring 11 installed inside an outer ring 12 to constitute the peripheral part of the ring 1 is furnished with an engagement part 112 as one end of the synchronizing device to constitute the index part 4. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种用于手动变速器的同步装置，其能够降低由于发动机的旋转变化导致的轮毂与指标部分的重复碰撞而导致的同步环的指标部分的磨损，能够平稳地供给润滑油，从而减少锥体表面的咬合和磨损。解决方案：手动变速器的同步装置配备有轮毂3，其中周边部分31与套筒2接合，以便与作为同步装置的同步器环1的部分111选择性地接合，其中指数构成与环1的另一端接合的引导部4的凹槽34形成在与毂3的周边部31一体形成的凸部30附近的部分321中，内周面安装在外圈12内的环11构成环1的周边部分，配备有作为同步装置的一端的接合部112，构成索引部4.版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2003185001A LUBRICATING DEVICE FOR TRANSMISSION 审中-公开
公开(公告)号：JP2003185001A
公开(公告)日：2003-07-03
申请号：JP2001386455
申请日：2001-12-19
申请人： AISIN AI CO LTD
发明人： ITO TAKAMITSU
IPC分类号： F16H3/091 , F16C19/36 , F16C19/54 , F16C33/66 , F16H57/021 , F16H57/04 , F16N7/20 , F16H57/02
摘要： PROBLEM TO BE SOLVED: To provide a lubricating device for a transmission capable of stably feeding lubricating oil to a pilot bearing disposed between an input shaft and an output shaft irrespective of the operating state of the transmission. SOLUTION: This lubricating device for the transmission comprises the pilot bearing 30 disposed between the shaft end part 11 of the input shaft 10 and the tubular end part 21 of the output shaft 20, a pair of tapered roller bearings 31 and 32 fitted between the output shaft and a housing 40 surrounding the output shaft to pivotally support the output shaft, and a separator 50 disposed between the tapered roller bearings. The lubricating oil is efficiently guided to an oil hole provided in the outer peripheral surface of the output shaft through one tapered roller bearing. COPYRIGHT: (C)2003,JPO

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