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1. 发明授权

EP2904235B1 GEAR SYSTEM SUPPORT 有权转让
标题翻译：齿轮系统支持
公开(公告)号：EP2904235B1
公开(公告)日：2018-01-10
申请号：EP13866352.1
申请日：2013-09-27
申请人： United Technologies Corporation
发明人： OTTO, John R. , SHARMA, Sunil
IPC分类号： F02C7/00 , F02C7/20 , F01D25/00 , F02C3/14 , F16H1/28 , F02C7/36
CPC分类号： F16H1/2809 , F02C7/36 , F05D2260/30 , F05D2260/40311 , Y02T50/671 , Y10T29/49231
摘要： A disclosed gear assembly support for a gas turbine engine includes a first portion configured for attachment to a case of the gas turbine engine and a second portion configured for supporting a gear assembly. The support further includes a snap portion defining a fit within the case. The snap portion includes a tunable feature for adjusting a fit within the case. A torque reacting portion of the support transfers torque from the second portion to the first portion separate from the snap portion and include separately tunable features for adjusting the snap fit independent of the torque transfer portions.

2. 发明公开

EP3101313A1 EPICYCLIC GEAR TRAIN 有权
标题翻译：史诗般的齿轮列车
公开(公告)号：EP3101313A1
公开(公告)日：2016-12-07
申请号：EP15170665.2
申请日：2015-06-04
申请人： Swepart Transmission AB
发明人： Hansson, Hans , Månsson, Marcus
IPC分类号： F16H1/28
CPC分类号： F16H1/2836 , F16H1/2809 , F16H57/08 , F16H2057/085
摘要： The present disclosure relates to an epicyclic gear train comprising a driving pinion (3), driving a plurality of planetary gears (7). Each planetary gear is attached to a planetary holder and meshes with at least one ring gear. Thereby the ring gear or the planetary holder is made to rotate about a central axis (21) of the epicyclic gear train. The planetary gears (7) are attached to the planetary holder, each via at least one planetary connector (17) which is rotatable around an axis (24) offset from the planetary axis (23), such that turning said at least one planetary connector alters the distance between the central axis (21) and the planetary axis (23) by means of an excentric connection. The planetary connectors are rotatingly pre-tensioned to apply a pressure on the planetary axis (23) away from the central axis (21), and said at least one planetary connector is attached to the planetary holder by means of a bearing (27).
摘要翻译：本发明涉及包括驱动多个行星齿轮（7）的驱动小齿轮（3）的行星齿轮系。每个行星齿轮都连接到一个行星架，并与至少一个齿圈啮合。由此使齿圈或行星架围绕行星齿轮系的中心轴线（21）旋转。行星齿轮（7）分别经由至少一个行星连接器（17）附接至行星保持器，所述行星连接器可围绕偏离行星轴线（23）的轴线（24）旋转，从而转动所述至少一个行星连接器通过偏心连接改变中心轴线（21）和行星轴线（23）之间的距离。行星式连接器被旋转地预张紧以在远离中心轴线（21）的行星轴线（23）上施加压力，并且所述至少一个行星式连接器通过轴承（27）附接到行星式支架。

3. 发明公开

EP2518367A1 Load equalized gear system 审中-公开
标题翻译： Lastriegeglichenes Getriebesystem
公开(公告)号：EP2518367A1
公开(公告)日：2012-10-31
申请号：EP12165645.8
申请日：2012-04-26
申请人： General Electric Company
发明人： Lopez, Fulton Jose , Erno, Daniel Jason , Jacobson, Erik Karl , Hidding, Edwin
IPC分类号： F16H1/28 , F16H57/08
CPC分类号： F16H57/082 , F16H1/2809 , F16H1/48 , Y10T29/49464
摘要： A carrier 110 for use in a planetary gear system 100 is described. The carrier 110 has a plurality of openings 117 or slots 242 offset from a midline thereof. The carrier includes alignment mechanisms 125, 240 positioned in each of the plurality of openings or slots to substantially align each planet gear about the midline of the carrier. The carrier 110 may be used in a planetary gear system 100 for use in a wind turbine. One aspect incorporates eccentric rings in the openings 117. Another aspect incorporates inserts in the slots 242. Each of the rings and inserts has openings that, when properly positioned, will substantially bisect the carrier midline.
摘要翻译：描述了用于行星齿轮系100的行星架110。载体110具有从其中线偏移的多个开口117或狭槽242。载体包括定位在多个开口或狭槽中的每一个中的对准机构125,240，以使每个行星齿轮围绕载体的中线基本上对准。载体110可以用于行星齿轮系统100中，用于风力涡轮机。一个方面包括开口117中的偏心环。另一方面在插槽242中包括插入件。每个环和插入件具有开口，当适当定位时，开口将使载体中线基本上二等分。

4. 发明公开

EP2337970A1 EPICYCLIC REDUCTION GEAR DEVICE WITH BALANCED PLANET WHEELS 有权
标题翻译：具有均衡行星轮电流降低齿轮装置
公开(公告)号：EP2337970A1
公开(公告)日：2011-06-29
申请号：EP09744731.2
申请日：2009-09-11
申请人： Tampieri, Alfredo
发明人： Tampieri, Alfredo
IPC分类号： F16H1/28
CPC分类号： F16H1/46 , F16H1/2809
摘要： Epicyclic reduction gear device including: a cylindrical housing (1), having an internal circumference equipped with at least a crown wheel (2); at least a first train-carrier (7) rotatable inside the housing (1) and supporting a first output shaft (13); - at least a planetary first wheel set (3a, 3b, 3c), hinged on relative pins (6a, 6b, 6c) fixed at the first train-carrier (7) and provided with related toothed portions (9a, 9b, 9c) engaged with the crown wheel (2); - a solar gear wheel (4) which is integral with an input shaft (10) and which is engaging with the planetary wheels (3a, 3b, 3c); said reduction gear device (12) being characterised by having at least a first idle gear wheel (5) which is pivoted on the first train-carrier (7) and which engages two wheels (3a, 3b) of the planetary wheels (3a, 3b, 3c) in order to allow the force balancing.

5. 发明公开

EP2210016A1 PLANET CARRIER OF THE CAGE TYPE 审中-公开
标题翻译：用于风力涡轮机的行星齿轮
公开(公告)号：EP2210016A1
公开(公告)日：2010-07-28
申请号：EP08851376.7
申请日：2008-11-21
申请人： HANSEN TRANSMISSIONS INTERNATIONAL, naamloze vennootschap
发明人： SMOOK, Warren, Gregory
IPC分类号： F16H57/08 , F16H1/28
CPC分类号： F16H57/082 , F16C19/386 , F16C19/542 , F16C2361/61 , F16H1/2809
摘要： Planet carrier (18) of an epicyclic gear system (20) with planetary shafts (8) which are connected fixedly to the planet carrier onto which planet wheels (6) are mounted rotatably using planetary bearings, the teeth of the planetary wheels being helical or chevron teeth, the said planet carrier being of a cage type, and where at least two separate planetary wheels are placed on each planetary shaft, each wheel of which being supported by at least one double-row cylindrical bearing, where the outer bearing ring of each double-row cylindrical bearing is integrated into the planetary wheel concerned.

6. 发明公开

EP1454079A1 MIKROGETRIEBE NACH DEM SPANNUNGSWELLEN-PRINZIP MIT HOHLWELLEN 有权
标题翻译： MICRO发送后，空心轴电力波原理
公开(公告)号：EP1454079A1
公开(公告)日：2004-09-08
申请号：EP02792948.8
申请日：2002-12-10
申请人： Micromotion GmbH
发明人： DEGEN, Reinhard , SLATTER, Rolf
IPC分类号： F16H1/28 , B81B5/00
CPC分类号： F16H49/001 , F16H1/2809 , F16H2001/2881 , Y10T74/19
摘要： Disclosed is a flat gear system (10), particularly a micro gear system, operating particularly according to the principle of a voltage ripple gear system, a Wolfrom gear system, or a similar planetary gear system. The gear system comprises at least one sun wheel (14) and at least two planet wheels (16) meshing with the sun wheel (14). The sun wheel (14) is rotatably fixed to a drive shaft (20) placed along a longitudinal axis (18) of the gear system. The planet wheels (16) indirectly or directly mesh with a toothing which is rotatably fixed to a drive shaft (28) placed centrally along the longitudinal axis of the gear system. The drive shafts (20, 28) are embodied as hollow shafts (30, 32) having continuous bore holes (34, 36) such that information or fluid media can be directed through the gear system.

7. 发明公开

EP0319393A1 Mécanisme réducteur sans jeu utilisable notamment pour le réglage de diverses parties d'un siège de véhicule automobile 失效
标题翻译：减速机构与间隙补偿，特别是适用于车辆座椅的各部分的调整。
公开(公告)号：EP0319393A1
公开(公告)日：1989-06-07
申请号：EP88402996.8
申请日：1988-11-29
申请人： A. & M. COUSIN Etablissements COUSIN FRERES
发明人： Chales, Bernard , Pipon, Yves
IPC分类号： F16H57/12 , F16H57/08 , F16H1/28 , B60N2/02
CPC分类号： F16H1/2809 , B60N2/2251 , F16H1/2863 , F16H57/082 , F16H57/12 , F16H2001/2872 , F16H2001/2881 , Y10T74/19623
摘要： Le mécanisme réducteur sans jeu comporte un flasque fixe (1) présentant intérieurement une couronne dentée (1c) avec laquelle engrène une première denture de satellite double (11, 13) puis un flasque mobile (3) présentant une couronne dentée intérieure (3b) destinée à coopérer avec une seconde denture des satellites doubles (11, 13). Les satellites doubles (11, 13) sont maintenus par leur partie cylindrique médiane (8) porte-satellites présentant des moyens élastiques et sont centrés sur le côté de la couronne dentée d'un des flasques (1, 3) à l'aide d'un pignon fou flottant élastique (16).

8. 发明公开

EP3117126A2 PLANETENBOLZEN MIT BEREICHSWEISE VERMINDERTER BIEGESTEIFIGKEIT 审中-公开
公开(公告)号：EP3117126A2
公开(公告)日：2017-01-18
申请号：EP15703780.5
申请日：2015-02-11
申请人： ZF Friedrichshafen AG , ZF Wind Power Antwerpen NV
发明人： VAN EYNDHOVEN, Erwin
IPC分类号： F16H57/08 , F16H1/28
CPC分类号： F16H57/082 , F16H1/2809 , F16H1/2836 , F16H9/24 , F16H57/08
摘要： The invention relates to a planetary pin (101) comprising a first region (103), a second region (105), and a third region (107), having exactly one interface (109) between the first region (103) and the second region (105) and having exactly one interface (111) between the second region (105) and the third region (107). The interface (109) between the first region (103) and the second region (105) and the interface (111) between the second region (105) and the third region (107) extend radially, and the third region (107) has a shoulder (117) for axial fastening of at least one planetary bearing. At least one sub-region of the second region (105) has at least partially reduced flexural rigidity relative to at least one sub-region of the first region (103) and/or relative to at least one sub-region of the third region (107). According to the invention, a decoupling of the first region (103) is achieved by a deflection in the third region (107).
摘要翻译：本发明涉及一种包括第一区域（103），第二区域（105）和第三区域（107）的行星销（101），在第一区域（103）和第二区域（103）之间具有恰好一个界面（109）区域（105），并且在第二区域（105）和第三区域（107）之间具有正好一个界面（111）。第一区域（103）和第二区域（105）之间的界面（109）和第二区域（105）与第三区域（107）之间的界面（111）径向延伸，第三区域（107）具有用于至少一个行星轴承的轴向紧固的肩部（117）。第二区域（105）的至少一个子区域相对于第一区域（103）的至少一个子区域和/或相对于第三区域（103）的至少一个子区域具有至少部分减小的弯曲刚度（107）。根据本发明，通过第三区域（107）中的偏转来实现第一区域（103）的去耦合。

9. 发明公开

EP2904235A4 FAN DRIVE GEAR SYSTEM FLEXIBLE SUPPORT FEATURES 有权转让
标题翻译：用于风机驱动的齿轮箱系统的柔性载体
公开(公告)号：EP2904235A4
公开(公告)日：2015-11-11
申请号：EP13866352
申请日：2013-09-27
申请人： UNITED TECHNOLOGIES CORP
发明人： OTTO JOHN R , SHARMA SUNIL
IPC分类号： F02C7/00 , F01D25/00 , F02C3/14 , F02C7/20 , F02C7/36 , F16H1/28
CPC分类号： F16H1/2809 , F02C7/36 , F05D2260/30 , F05D2260/40311 , Y02T50/671 , Y10T29/49231
摘要： A disclosed gear assembly support for a gas turbine engine includes a first portion configured for attachment to a case of the gas turbine engine and a second portion configured for supporting a gear assembly. The support further includes a snap portion defining a fit within the case. The snap portion includes a tunable feature for adjusting a fit within the case. A torque reacting portion of the support transfers torque from the second portion to the first portion separate from the snap portion and include separately tunable features for adjusting the snap fit independent of the torque transfer portions.
摘要翻译：公开的用于燃气涡轮发动机的齿轮组件支撑件包括构造成附接到燃气涡轮发动机的壳体的第一部分和被配置为支撑齿轮组件的第二部分。支撑件还包括限定在壳体内的配合的卡扣部分。卡扣部分包括用于调节壳体内的配合的可调特征。支撑件的扭矩反作用部分将扭矩从第二部分转移到与卡扣部分分离的第一部分，并且包括单独的可调谐特征，用于独立于扭矩传递部分而调整卡扣配合。

10. 发明授权

EP0879368B1 PLANETENGETRIEBE IN SCHRÄGVERZAHNTER BAUWEISE 失效
标题翻译：行星齿轮组螺旋建设
公开(公告)号：EP0879368B1
公开(公告)日：2000-06-07
申请号：EP97903223.2
申请日：1997-02-06
申请人： ZF FRIEDRICHSHAFEN Aktiengesellschaft
发明人： FÜHRER, Gerhard
IPC分类号： F16H1/28 , F16H57/02
CPC分类号： F16H3/54 , F16H1/2809 , F16H57/08
摘要： The invention concernes a planetary gearbox (1) with helical-cut teeth, in particular a vehicle gearbox, with sun-wheel teeth disposed round the drive shaft (2), several planet pinions (4) mounted in a pinion cage (6), and a ring gear (7) surrounding the planet pinions (4) and held by a carrier (8). Thrust collars (17, 18, 21, 22) are fitted between the drive shaft (2) and the planet pinions (4) and between the planet pinions (4) and the ring gear (7) in order to absorb axial forces. Between the sun-wheel teeth and the pinion cage (6) is a device (72, 74, 80) designed to hold one of the two thrust collars (17, 18), the device absorbing the axial force in the helical teeth which is directed towards the pinion cage (6) and binding it to the drive shaft (2).

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