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1. 发明专利

JPWO2018116452A1 回転伝達機構及びそれを備えた自転車审中-公开
公开(公告)号：JPWO2018116452A1
公开(公告)日：2019-11-14
申请号：JP2016088432
申请日：2016-12-22
申请人： ▲浜▼元陽一郎 , 株式会社FREEPOWER INNOVATIONS
发明人：濱元陽一郎
IPC分类号： B62M1/10 , B62M3/00 , F16D3/64
摘要：【課題】自転車のクランク軸等の回転軸に装着して使用される回転伝達機構であって、弾性変形部材を利用する第1の運転モードと弾性変形部材を利用しない第2の運転モードを切り替えることが可能な回転伝達機構を提供する。【解決手段】回転伝達機構1は、外部回転部材4のカバー部4cの側方に、当該外部回転部材4に対して回転不能かつ接離可能に設けられたクラッチ板6を備えている。内部回転部材の凸部3bには、クラッチ板6との対向面に係合凸部8が形成されている。クラッチ板6には、外部回転部材4のカバー部4cに接近したときに内部回転部材の係合凸部8に対して回転不能に係合する係合孔が穿設されている。【選択図】図1

2. 发明专利

JP5438556B2 Electric power steering device 有权
公开(公告)号：JP5438556B2
公开(公告)日：2014-03-12
申请号：JP2010051490
申请日：2010-03-09
申请人：カヤバ工業株式会社
发明人：哲郎清水 , 真楽吉川
IPC分类号： B62D5/04 , F16D3/64 , F16H25/20

3. 发明专利

JP5263812B2 A clutch device having a torsion spring 有权
公开(公告)号：JP5263812B2
公开(公告)日：2013-08-14
申请号：JP2008020672
申请日：2008-01-31
申请人：ゲトラークフォードトランスミシオーンスゲーエムベーハー , フォード−ヴェルケゲーエムベーハー
发明人：ヘーゲルアトアンドレーアス , ヒンスベルガーウーヴェ , キルヒホーファーヨハン , フスヨーゼフ
IPC分类号： F16D3/64
CPC分类号： F16D3/12 , F16D3/64 , F16D3/66
摘要： The device (7) has a coupling part coaxially arranged to another coupling part. Each coupling part has engagement members e.g. jaws (9, 12) and tooth, for positive transmitting of torque between the coupling parts. A spring device tenses the engagement members in a circumferential direction. The spring device has a leg spring (13) with a ring part and legs (17, 18), where the ring part is arranged coaxial to the coupling parts and the legs extend outwards in a radial direction. A ring of the ring part is closed in an angular range greater than 320 degrees.

4. 发明专利

JP2013068259A Multiple output switching mechanism 有权
标题翻译：多输出开关机构
公开(公告)号：JP2013068259A
公开(公告)日：2013-04-18
申请号：JP2011206546
申请日：2011-09-21
申请人： Aisin Seiki Co Ltd , アイシン精機株式会社
发明人： TOYAMA DAISUKE , KOBAYASHI AKIHIRO , HASHIZUME TAKESHI
IPC分类号： F16H1/22 , F16D3/64 , F16H1/16
摘要： PROBLEM TO BE SOLVED: To surely perform output switching, in a multiple output switching mechanism for transmitting a rotary drive force from a drive source only to an output gear meshed with an intermediate gear of a plurality of output gears, by preventing a meshing failure due to interferences between tooth tips of the intermediate gear and output gear.SOLUTION: An output gear 8 is freely fitted to an output shaft 9 so as to be displaceable radially and circumferentially from a radial neutral position and a circumferential neutral position. Three first torque transmitting walls 8d disposed on an inner circumferential surface 8c of the output gear at circumferentially equal intervals and three second torque transmitting walls 9a disposed on an outer circumferential surface 9d of the output shaft at circumferentially equal intervals are torque-transmittable. The output shaft has an aligning cam portion 9b which abuts on a tip portion 8e of the first torque transmitting wall, when it is relatively rotated with the output gear, to automatically align the output shaft, and a sponge member 10 is provided between each output gear and each output shaft to retain the output gear at the radially neutral position and circumferentially neutral position relative to the output shaft in a no-load state.
摘要翻译：要解决的问题：为了确保执行输出切换，在用于将来自驱动源的旋转驱动力传递到与多个输出齿轮的中间齿轮啮合的输出齿轮的多输出切换机构中，通过防止由于中间齿轮的齿尖与输出齿轮之间的干扰导致的啮合故障。解决方案：输出齿轮8自由地配合到输出轴9上，以便从径向中立位置和周向中立位置径向和周向移动。在周向相等的间隔设置在输出齿轮的内周面8c上的三个第一扭矩传递壁8d和以周向相等的间隔设置在输出轴的外周面9d上的三个第二扭矩传递壁9a是扭矩传递的。输出轴具有对准凸轮部分9b，当其与输出齿轮相对旋转时，对准凸轮部分9b抵靠在第一扭矩传递壁的顶端部分8e上，以自动对准输出轴，并且海绵构件10设置在每个输出齿轮和每个输出轴，以在无负载状态下相对于输出轴将输出齿轮保持在径向中性位置和周向中性位置。版权所有（C）2013，JPO＆INPIT

5. 发明专利

JP2013019496A Coupling device 有权
标题翻译：耦合器件
公开(公告)号：JP2013019496A
公开(公告)日：2013-01-31
申请号：JP2011154373
申请日：2011-07-13
申请人： Nissan Motor Co Ltd , 日産自動車株式会社
发明人： OGINO TAKASHI , ITO TAKAO
IPC分类号： F16D3/64 , F16D3/04
摘要： PROBLEM TO BE SOLVED: To couple a crankshaft 5 of an internal combustion engine 2 with a motor rotation shaft 14 of an electric motor 3 while allowing a certain degree of eccentricity or misalignment of angles between the crankshaft and the rotation shaft.SOLUTION: A coupling device 1 disposed between an internal combustion engine 2 and an electric motor 3 comprises a first flange plate 21 mounted on a crankshaft 5, a second flange plate 22 mounted on a motor rotation shaft 14, and a plurality of coupling arms 23 coupling the flange plates. The coupling arms 23 are composed of spring steel sheets and a plurality of sheets are radially arranged. Even when a coaxial degree between the crankshaft 5 and the motor rotation shaft 14 is low, both are coupled without difficulty. An arm portion 43 of the coupling arm 23 has a low stiffness portion composed of a slit 70 along a tangential direction in an intermediate portion in a radial direction, which lessens stress concentration in the mounting portions on the first and the second flange plates 21, 22.
摘要翻译：要解决的问题：将内燃机2的曲轴5与电动机3的电动机旋转轴14连接，同时允许曲轴和旋转轴之间的一定程度的偏心或角度偏移。解决方案：设置在内燃机2和电动机3之间的联接装置1包括安装在曲轴5上的第一凸缘板21，安装在电机旋转轴14上的第二凸缘板22，以及多个联接臂23联接凸缘板。联接臂23由弹簧钢板构成，多个片径向配置。即使在曲轴5和马达旋转轴14之间的同轴度较低的情况下，两者也难以相连。连接臂23的臂部43具有由在径向上的中间部分沿着切线方向的狭缝70构成的低刚度部，其减轻了第一和第二凸缘板21上的安装部的应力集中， 22.版权所有（C）2013，JPO＆INPIT

6. 发明专利

JP2009280191A Flexible coupling of motor-driven power steering 审中-公开
标题翻译：电机驱动力转向的柔性联轴器
公开(公告)号：JP2009280191A
公开(公告)日：2009-12-03
申请号：JP2008296280
申请日：2008-11-20
申请人： Hyundai Motor Co Ltd , Kia Motors Corp , 現代自動車株式会社 , 起亞自動車株式会社
发明人： PARK SANGDON
IPC分类号： B62D5/04 , F16D3/64 , F16F15/12 , F16F15/124
CPC分类号： B62D5/0409 , F16C19/163 , F16C35/073 , F16C2326/24 , F16D1/05
摘要： PROBLEM TO BE SOLVED: To provide a flexible coupling for a motor-driven power steering capable of preventing generation of noise by the improvement of a structure in which an inner ring constituting a tilt bearing cannot be moved in the axial direction of a worm shaft, and enhancing the reliability of consumers on a commodity. SOLUTION: The flexible coupling for the motor-driven power steering may include a body part which is inserted in a coupling case when it is fitted to a fore end of a motor shaft, and integrally coupled with a coupling case and rotated, and a plurality of elastic projections which are integrally projected from both side surfaces of the body part with each fore end being supported by the coupling case and a flange of a worm shaft. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种用于电动机动力转向器的柔性联轴器，其能够通过改进构成倾斜轴承的内圈不能沿轴向方向移动的结构来防止噪声产生蜗杆轴，提高消费者对商品的可靠性。解决方案：用于电动机动力转向的柔性联轴器可以包括主体部件，当主体部件装配到电动机轴的前端时插入到联接壳体中，并且与联接壳体一体地联接并旋转，以及多个弹性突起，其从主体部分的两个侧表面一体地突出，每个前端由联接壳体和蜗杆轴的凸缘支撑。版权所有（C）2010，JPO＆INPIT

7. 发明专利

JPWO2005002947A1 車両ステアリング用伸縮軸审中-公开
公开(公告)号：JPWO2005002947A1
公开(公告)日：2006-08-10
申请号：JP2005511316
申请日：2004-06-11
申请人：日本精工株式会社 , Nskステアリングシステムズ株式会社
发明人：山田　康久 , 康久山田
IPC分类号： B62D1/20 , B62D1/185 , F16C3/035 , F16C27/04 , F16C29/04 , F16D3/06 , F16D3/64 , F16F1/22
CPC分类号： B62D1/185 , F16C3/035 , F16C29/005 , F16C29/007 , F16C29/123 , F16C33/60 , F16C2326/24 , F16D3/065 , F16D3/64
摘要：車両のステアリングシャフトに組込み、雄軸と雌軸を回転不能に且つ摺動自在に嵌合した車両ステアリング用伸縮軸は、雄軸の外周面と雌軸の内周面とに夫々形成した一列の軸方向溝の間に、弾性体を介して、介装された第1トルク伝達部材と、雄軸の外周面と雌軸の内周面とに夫々形成した他の一列の軸方向溝の間に、介装された第2トルク伝達部材とから成る。弾性体は、第1トルク伝達部材に接触する伝達部材側接触部と、当該伝達部材側接触部に対して、略周方向に所定間隔をおいて離間してあると共に、雄軸又は雌軸の軸方向溝の溝面に接触する溝面側接触部と、伝達部材側接触部と当該溝面側接触部を相互に離間する方向に弾性的に付勢する付勢部と、を有し、伝達部材側接触部の剛性と、溝面側接触部の剛性とを異ならせてある。

8. 发明专利

JPH11132250A METHOD AND DEVICE FOR MANUFACTURING URETHANE COUPLING 失效
公开(公告)号：JPH11132250A
公开(公告)日：1999-05-18
申请号：JP4327098
申请日：1998-02-25
申请人： MITSUBOSHI BELTING LTD
发明人： YAMAGUCHI HIROSHI
IPC分类号： F16D3/12 , F16D3/64
摘要： PROBLEM TO BE SOLVED: To provide a method and a device for manufacturing a urethane coupling, capable of filling urethane in a space between a pair of circular hubs while removing bubbles existing in liquid urethane. SOLUTION: A manufacturing method is provided with a first process for positioning a pair of circular hubs provided with a plurality of protrusions on the end surfaces and center holes so that the protrusions may be in the meshed state with spaces, a second process for filling liquid urethane into the spaces by allowing it to flow by centrifugal force, and a third process for joining a pair of circular hubs by interposing urethane elastomer through a process of reacting and solidifying liquid urethane while keeping centrifugal force. A shaft 11 is used for the axial and circumferential positioning of a pair of circular hubs 2, 3, and a device is used, for rotating upper and lower metal molds 12, 13 capable of being heated, opened and closed in the horizontal surface, in which housing parts 18, 25 for fixing the shaft 11 and covering the hubs 2, 3 are arranged in many lines at a equal distance concentrically with the rotational center.

9. 发明专利

JPH1057653A SEWING MACHINE WITH CONNECTING DEVICE BETWEEN MOTOR AND MAIN SHAFT 失效
公开(公告)号：JPH1057653A
公开(公告)日：1998-03-03
申请号：JP11834097
申请日：1997-05-08
申请人： PFAFF AG G M
发明人： ALWIN WENDEL , WALTHER KARL-HEINZ
IPC分类号： D05B69/12 , D05B69/32 , F16D3/12 , F16D3/64 , F16D3/68
摘要： PROBLEM TO BE SOLVED: To provide a connecting device used to connect and drive two shafts in such a manner that vibration is not transferred between them when it occurs, and the motor and the sewing machine work correctly, especially the connecting device capable of working correctly even if the shafts are shifted in the radial direction. SOLUTION: A connecting part 17 has a connecting element 19 extending in the almost outward radial direction. Another connecting part 18 has a connecting element 28 extending in the almost inward radial direction. When the connecting elements 19 and 28 are fitted, there is an intermediate space between them. An intermediate material is made of a coated body 20. The coated body 20 serves as a cover for the connecting element 19 of the connecting part 17 as well as fills the intermediate space between the connecting elements 19 and 28.

10. 发明专利

JPH094647A FLEXIBLE COUPLING 失效
公开(公告)号：JPH094647A
公开(公告)日：1997-01-07
申请号：JP13241495
申请日：1995-05-30
申请人： NEZUKA HARUYOSHI
发明人： NEZUKA HARUYOSHI
IPC分类号： F16D3/50 , F16D3/64
摘要： PURPOSE: To restrain the generation of oscillation effectively by dividing a block engaging piece into two parts radially to form inner and outer divided parts, integrally coupling an outer surface of the inner divided part and an inner surface of the outer divided part by a coupling part of very small area, and making the front cross sectional shape of the block engaging piece a U shape or an I shape. CONSTITUTION: A ring coupling member 17 is formed by integrally fixing a plurality of a block engaging pieces 23 at equal space in an outer periphery edge of a cyclic supporting band 22 and respective block engaging pieces 23 are fit in an assembling space of the block engaging pieces. The block engaging pieces 23 are divided into two radically to subdivide into inner and outer divided parts 23a, 23b and also an outer surface of the inner divided part 23a and an inner surface of the outer divided part 23b are integrally coupled by a coupling part 23c of very small area and the front cross sectional shape of the block engaging piece is made a U shape or an I shape. Whereby, inner stress caused in a flexible coupling T and oscillation amount proportional to the stress may be extremely reduced.

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