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1. 发明公开

EP4349680A1 DRIVING WHEEL AND TROLLEY 审中-实审
公开(公告)号：EP4349680A1
公开(公告)日：2024-04-10
申请号：EP22815864.8
申请日：2022-05-19
申请人： NSK Ltd.
发明人： FUJIOKA, Ko
IPC分类号： B61B13/00 , F16H1/02 , F16H1/06 , F16H1/14 , F16H1/16 , B62D9/00 , F16F1/06
摘要： To improve the running performance. A drive wheel 103 includes a first input shaft 34A and a second input shaft 34B; a first output shaft 40A and a second output shaft 40B; a first spur gear mechanism 13A that transmits rotational force of the first input shaft to the first output shaft; a second spur gear mechanism 13B that transmits rotational force of the second input shaft to the second output shaft; a wheel 16 connected to an axle 37; a pivot shaft 35 that supports the wheel in a pivotable manner via the axle; a first power conversion mechanism 15A that transmits the rotational force of the first output shaft to one end portion of the axle; a second power conversion mechanism 15B that transmits the rotational force of the second output shaft to another end portion of the axle; a first slide mechanism 25A that allows one end portion of the axle to be moved along the extending direction of the first output shaft, while maintaining transmission of the rotational force to the one end portion of the axle; a second slide mechanism 25B that allows the other end portion of the axle to be moved along the extending direction of the second output shaft, while maintaining transmission of the rotational force to the other end portion of the axle, and an elastic member 26 that elastically supports the axle.

2. 发明授权

EP3886721B1 ROBOTIC ARM SYSTEM WITH GEAR-DRIVEN END-EFFECTOR ASSEMBLY 有权转让
公开(公告)号：EP3886721B1
公开(公告)日：2023-11-15
申请号：EP18941262.0
申请日：2018-11-30
发明人： YEUNG, Chung Kwong , ZHANG, Jianwei , TO, Tsun Ping Jimmy , CHAN, Wai Lik Alik
IPC分类号： A61B17/00 , A61B34/30 , B25J9/16 , A61B34/00 , A61B18/00 , A61B18/14 , B25J9/10 , B25J17/02 , F16H1/14 , F16H1/20 , F16H35/06

3. 发明公开

EP4256169A1 ELECTRICAL ACTUATOR 审中-实审
公开(公告)号：EP4256169A1
公开(公告)日：2023-10-11
申请号：EP21901500.5
申请日：2021-12-03
申请人： OneSubsea IP UK Limited , Onesubsea LLC
发明人： PATHAK, Parth Dilip , DAVILA, Frederico , ARCELASCHI, Augusto
IPC分类号： E21B34/06 , F16H1/16 , F16H1/14

4. 发明公开

EP3992034A1 ELEVATING/DESCENDING MULTI-JOINT ROOF CARRIER FOR VEHICLE 审中-实审
公开(公告)号：EP3992034A1
公开(公告)日：2022-05-04
申请号：EP20832684.3
申请日：2020-06-24
申请人： Yun, Nam Ho
发明人： Yun, Nam Ho
IPC分类号： B60R9/042 , B60R9/045 , F16H1/14 , F16H1/20 , F16H7/06 , F16H19/04
摘要： The present invention relates to a carrier installed on the roof of a vehicle such as a car or SUV and to a lifting multi-joint roof carrier for a vehicle, which is used to easily load or unload an object on or from a vehicle roof. The present invention relates to a lifting multi-joint roof carrier for a vehicle, which is vertically movable up, rotatable, etc. in a process of loading or unloading cargo, to allow an object to be smoothly loaded or unloaded and have a structure with an aesthetically pleasing appearance.

5. 发明授权

EP3441643B1 SPEED REDUCER AND ACTUATOR 有权
公开(公告)号：EP3441643B1
公开(公告)日：2021-06-30
申请号：EP18182889.8
申请日：2018-07-11
发明人： OSAKI, Mikio , NONAKA, Tuyoshi
IPC分类号： F16H1/14

6. 发明公开

EP3464940A1 GETRIEBEANORDNUNG FÜR EIN KRAFTFAHRZEUG 失效
公开(公告)号：EP3464940A1
公开(公告)日：2019-04-10
申请号：EP17728207.6
申请日：2017-06-07
申请人： Audi AG
发明人： MEIXNER, Christian , TRAUTMANN, Carsten
IPC分类号： F16H1/14 , F16H57/021

7. 发明公开

EP3372852A1 ROTATION SUPPORT DEVICE FOR PINION SHAFT 失效
公开(公告)号：EP3372852A1
公开(公告)日：2018-09-12
申请号：EP18168830.0
申请日：2010-11-19
申请人： NSK Ltd.
发明人： TANAKA, Takanori , SAITO, Tomoharu , TANOUE, Yasushi
IPC分类号： F16C19/16 , F16C19/18 , F16C19/50 , F16C19/54 , F16C19/56 , F16C41/02 , F16H1/14 , F16H48/42
CPC分类号： F16C19/163 , F16C19/182 , F16C19/505 , F16C19/548 , F16C19/56 , F16C41/02 , F16C2240/34 , F16C2240/46 , F16C2240/70 , F16C2240/76 , F16C2361/61 , F16H1/145 , F16H2048/423
摘要： Construction of a rotation support device for a pinion shaft is achieved that, together with being able to sufficiently maintain axial rigidity of a rolling bearing on the side opposite from the pinion gear side, it is able to sufficiently reduce the dynamic torque during operation and the starting torque at the start of operation. Together with using a single-row angular contact ball bearing 14a as the rolling bearing on the side opposite from the pinion gear side, the ratio of the radius of curvature Ro of the outer raceway 22a and the diameter Bd of the balls 25a (Ro/Bd) is regulated within the range 0.52

8. 发明公开

EP3346164A1 GEAR WITH FLUID CONTROL DAM AND APERTURES 有权转让
公开(公告)号：EP3346164A1
公开(公告)日：2018-07-11
申请号：EP18150360.8
申请日：2018-01-04
申请人： United Technologies Corporation
发明人： VALVA, Christopher M. , ANGLIN, Christopher T.
IPC分类号： F16H55/17 , F16H57/04 , F02C7/36 , F16H1/14
摘要： Aspects of the disclosure are directed to a gear (328) comprising: gear teeth (328a), a cone wall (328b) having an interior surface (328g) that forms a chamber (328e), where the gear teeth (328a) extend circumferentially from a distal end of the cone wall (328b), a dam (328c) that extends radially inward on the interior surface (328g) and is axially disposed between the cone wall (328b) and the gear teeth (328a), and at least one aperture (328d) formed in the cone wall (328b) to allow fluid on the interior surface (328g) to exit the chamber (328e), where the at least one aperture (328d) is located a first distance from the gear teeth (328a) along a length of the gear (328) and the dam (328c) is located a second distance from the gear teeth (328a) along the length of the gear (328), and where the first distance is greater than the second distance.

9. 发明公开

EP3296200A1 SYSTEME MECANIQUE DE TRANSMISSION D'UN MOUVEMENT ET AERONEF EQUIPE D'UN SYSTEME CORRESPONDANT 有权
标题翻译：用相应的系统传送运动和飞机的机械系统
公开(公告)号：EP3296200A1
公开(公告)日：2018-03-21
申请号：EP17188296.2
申请日：2017-08-29
申请人： Airbus Helicopters
发明人： DE MEERSCHMAN, Olivier , GATTI, Matthias
IPC分类号： B64C27/12 , B64D35/00 , F16H1/14
CPC分类号： B64C27/14 , B64C27/12 , B64D35/00 , F16H1/14 , F16H1/222 , F16H37/0826 , F16H55/0813
摘要： La présente invention concerne un système mécanique (4) de transmission d'un mouvement de rotation entre au moins deux arbres (10) et (20) mobiles en rotation respectivement autour d'un premier axe (11) et d'un deuxième axe (21), lesdits premier et deuxième axes (11) et (21) étant concourants entre eux, ledit système mécanique (4) comportant un engrenage conique (7) composé d'un premier pignon conique (12) muni de dents (13), mobile en rotation autour dudit premier axe (11) et d'une roue conique (22) munie de dents (23), mobile en rotation autour dudit deuxième axe (21), lesdites dents (13) et (23) respectives dudit premier pignon conique (12) et de ladite roue conique (22) étant aptes à coopérer de façon complémentaire les unes avec les autres, ledit premier pignon conique (12), dit "pignon de puissance", présentant une première surface primitive de définition (14) de forme conique, ladite roue conique (22) présentant une deuxième surface primitive de définition (24) de forme conique.
摘要翻译：本发明涉及一种用于在至少两个轴（10）和（20）之间传递旋转运动的机械系统（4），所述至少两个轴（10）和（20）分别围绕第一轴线（11）和第二轴线所述机械系统（4）包括由设有齿（13）的第一圆锥齿轮（12）组成的锥齿轮（7），所述第一圆锥齿轮围绕所述第一轴线（11）可旋转地移动并且设有可围绕所述第二轴线（21）旋转运动的齿（23）的圆锥形轮（22），所述第一齿轮（13）和所述第一齿轮所述第一锥形齿轮（12）和所述锥形轮（22）能够以互补的方式彼此配合，所述第一锥形齿轮（12）称为“动力小齿轮”，其具有第一限定表面（14）所述锥形轮（22）具有第二主清晰度表面（ 24）的圆锥形状。

10. 发明授权

EP3027871B1 GEARBOX AND DISASSEMBLY METHOD FOR DISENGAGING A DRIVE SHAFT IN SUCH A GEARBOX 有权
标题翻译：传输和拆卸方法脱开驱动轴这种齿轮
公开(公告)号：EP3027871B1
公开(公告)日：2017-04-26
申请号：EP14759330.5
申请日：2014-07-29
申请人： GE Avio S.r.l.
发明人： KOWALEWSKI, Tomasz , BORRA, Ivan , BRAGALLINI, Gian Mario , GIORDANO, Vincenzo
IPC分类号： F16D1/08 , F02C7/32 , F16D1/10 , F16D1/108 , F16H1/14
CPC分类号： F16D1/108 , F02C7/32 , F05D2230/70 , F16D1/0876 , F16D1/10 , F16H1/14

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