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. 发明申请

US20190031281A1 BICYCLE PEDAL 审中-公开
公开(公告)号：US20190031281A1
公开(公告)日：2019-01-31
申请号：US15662294
申请日：2017-07-28
申请人： SHIMANO INC.
发明人： Akira INOUE , Takuro YAMANE
IPC分类号： B62M3/08 , F16C19/56 , F16C19/18
CPC分类号： B62M3/08 , F16C19/183 , F16C19/184 , F16C19/50 , F16C19/56 , F16C2326/28
摘要： A bicycle pedal comprises a pedal axle, a pedal body, and a cantilever bearing structure. The cantilever bearing structure is rotatably coupling the pedal body to the pedal axle about a rotational axis. The cantilever bearing structure comprises a first bearing and a second bearing. The first bearing has at least two rows. The first thrust load ratio is larger than the first radial load ratio. The second bearing has at least one row. The second bearing has a second radial load ratio and a second thrust load ratio. The second radial load ratio is larger than the second thrust load ratio.

2. 发明授权

US09810261B1 Bearing 有权
公开(公告)号：US09810261B1
公开(公告)日：2017-11-07
申请号：US15171503
申请日：2016-06-02
申请人： Eaton Corporation
发明人： Sorin Gavriliuc , Srinivasan Arjun Tekalur
IPC分类号： F16C19/30 , F16C33/48 , F16C33/54 , F16C43/06
CPC分类号： F16C19/305 , F16C19/50 , F16C33/48 , F16C33/541 , F16C33/542 , F16C43/065 , F16C2240/30 , F16C2322/00
摘要： A bearing including a base, a plurality of slots, and a plurality of rollers disposed in the plurality of slots. At least one of the plurality of slots may be configured to retain a first roller and a second roller of the plurality of rollers at different skewing angles. Methods for manufacturing bearings are also described. In an embodiment, a method of manufacturing a bearing includes providing a first plurality of base layers. The first plurality of base layers may include portions of a plurality of slots and portions of a plurality of cooling channels. The method may include inserting a roller in at least one of the portions of the plurality of slots and providing a second plurality of base layers.

3. 发明申请

US20160194051A1 Pivot Bearing 审中-公开
标题翻译：枢轴轴承
公开(公告)号：US20160194051A1
公开(公告)日：2016-07-07
申请号：US15003430
申请日：2016-01-21
申请人： Bayerische Motoren Werke Aktiengesellschaft
发明人： Josef SEIDL
IPC分类号： B62K25/12 , F16C19/54
CPC分类号： B62K25/12 , B62K25/24 , F16C11/06 , F16C19/386 , F16C19/50 , F16C19/545 , F16C2326/26
摘要： A pivot bearing arrangement, in particular a pivot bearing for a front wheel suspension system of a motorcycle, is provided that substantially reduces bearing breakaway torque, temperature sensitivity, complexity, space requirements and cost. The pivot bearing arrangement includes a first bearing part which enables a component to pivot about a first pivot axis, and a second bearing part which enables a component to pivot about a second pivot axis. The two bearing parts are connected to each other and form a structural unit.
摘要翻译：提供了一种枢转轴承装置，特别是用于摩托车的前轮悬挂系统的枢转轴承，其大大减少了轴承分离扭矩，温度敏感性，复杂性，空间要求和成本。枢转轴承装置包括使得部件能够围绕第一枢转轴线枢转的第一轴承部件和能够使部件绕第二枢转轴线枢转的第二轴承部件。两个轴承部件彼此连接并形成结构单元。

4. 发明授权

US08997611B1 Bearing assembly for use with a rotating machining device 有权
标题翻译：用于旋转加工装置的轴承组件
公开(公告)号：US08997611B1
公开(公告)日：2015-04-07
申请号：US14510613
申请日：2014-10-09
申请人： Tri Tool Inc.
发明人： Joel Walton , Vinh Hoang
IPC分类号： B23B5/08 , B23Q1/70
CPC分类号： F16C19/502 , B23B3/26 , B23B5/08 , B23B2260/008 , B23P15/003 , B23Q1/527 , B23Q9/0057 , F16C19/181 , F16C19/50 , F16C33/60 , F16C2240/80 , Y10T29/49696 , Y10T82/22 , Y10T82/2522 , Y10T82/2562
摘要： A rotating machining device includes a segmented support housing arranged to be mounted on a work piece and a segmented headstock mounted on the support housing and rotatable relative to the support housing about an axis. The rotating machining device also includes at least one bearing assembly disposed between the headstock and the support housing. The at least one bearing assembly includes a first race having a first set of bearing elements arranged to dynamically contact a first portion of the headstock and reciprocate within the bearing assembly in a first direction. The at least one bearing assembly also includes a second race having a second set of bearing elements arranged to dynamically contact a second portion of the headstock and recirculate within the bearing assembly in a second direction opposite the first direction so as to promote distribution of a load applied to the bearing assembly.
摘要翻译：旋转加工装置包括被布置成安装在工件上的分段支撑壳体和安装在支撑壳体上并且相对于支撑壳体围绕轴线可旋转的分段主轴箱。旋转加工装置还包括设置在主轴箱和支撑壳体之间的至少一个轴承组件。所述至少一个轴承组件包括具有第一组轴承元件的第一座圈，所述第一组轴承元件布置成动态地接触所述主轴箱的第一部分并且在所述轴承组件内沿第一方向往复运动。所述至少一个轴承组件还包括具有第二组轴承元件的第二座圈，所述第二组轴承元件布置成动态地接触所述主轴箱的第二部分并且在与所述第一方向相反的第二方向上在所述轴承组件内再循环，以促进负载的分配应用于轴承组件。

5. 发明申请

US20150038279A1 BEARING ASSEMBLY CONFIGURED TO HANDLE AXIAL AND RADIAL LOADS 有权
标题翻译：轴承组件配置用于控制轴向和径向负载
公开(公告)号：US20150038279A1
公开(公告)日：2015-02-05
申请号：US13955061
申请日：2013-07-31
申请人： American Axle & Manufacturing, Inc.
发明人： Gregory J. Hilker , William G. Hunt , Gregory E. Woodside , Douglas J. Chemelli
IPC分类号： F16C19/18 , F16H48/38
CPC分类号： F16H48/38 , F16C19/163 , F16C19/364 , F16C19/495 , F16C19/50 , F16C19/55 , F16C2361/61 , F16H48/40 , F16H2048/423
摘要： A bearing assembly and a related power transmitting component. The bearing assembly includes a first bearing, which is an angular contact bearing, and a second bearing, which is a tapered roller bearing. The first bearing has a first inner bearing race, a first outer bearing race and a plurality of spherical bearing balls disposed between the first inner bearing race and the first outer bearing race. The second bearing assembly has a second inner bearing race, a second outer bearing race and a plurality of tapered bearing rolls disposed between the second inner bearing race and the second outer bearing race. One of the first inner and first outer bearing races is fixedly coupled to one of the second inner and second outer bearing races for axial and rotational movement therewith. The first and second bearings are configured to handle thrust in a common axial direction.
摘要翻译：轴承组件和相关的动力传动部件。轴承组件包括作为角接触轴承的第一轴承和作为圆锥滚子轴承的第二轴承。第一轴承具有第一内轴承座，第一外轴承座和设置在第一内轴承座和第一外轴承座之间的多个球面轴承球。第二轴承组件具有第二内轴承座，第二外轴承座和设置在第二内轴承座和第二外轴承座之间的多个锥形轴承滚子。第一内部和第一外部轴承座中的一个固定地联接到第二内部和第二外部轴承座中的一个，用于与其轴向和旋转运动。第一和第二轴承构造成在公共轴向方向上处理推力。

6. 发明授权

US08770847B2 Rolling bearing 有权
标题翻译：滚动轴承
公开(公告)号：US08770847B2
公开(公告)日：2014-07-08
申请号：US13956651
申请日：2013-08-01
申请人： JTEKT Corporation
发明人： Junji Murata
IPC分类号： F16C33/66
CPC分类号： F16C19/50 , F16C19/06 , F16C33/585 , F16C33/6681 , F16C2300/02
摘要： A rolling bearing includes an inner ring, an outer rind and a plurality of rolling elements. Multiple dynamic pressure generating grooves are formed in at least one of an inner ring raceway surface and an outer ring raceway surface so as to be arranged at equal intervals in the circumferential direction. The number of the dynamic pressure generating grooves and the number of the rolling elements are set so as to establish a relationship expressed by A=[{n+(n+1)}/2]·Z, where A is the number of the dynamic pressure generating grooves, Z is the number of the rolling elements, and n is a natural number (1, 2, 3 . . . ).
摘要翻译：滚动轴承包括内圈，外皮和多个滚动元件。在内圈滚道表面和外圈滚道表面中的至少一个中形成有多个动压产生槽，以沿圆周方向等间隔布置。动压产生槽的数量和滚动元件的数量被设定为建立由A = [{n +（n + 1）} / 2]·Z表示的关系，其中A是动态压力产生槽的数量压力产生槽，Z是滚动元件的数量，n是自然数（1,2,3 ...）。

7. 发明申请

US20120020792A1 WIND POWER PLANT 有权
标题翻译：风力发电厂
公开(公告)号：US20120020792A1
公开(公告)日：2012-01-26
申请号：US13138160
申请日：2009-12-22
申请人： Hubertus Frank
发明人： Hubertus Frank
IPC分类号： F03D11/02
CPC分类号： F03D7/0204 , F03D80/70 , F16C19/381 , F16C19/49 , F16C19/50 , F16C19/54 , F16C19/545 , F16C19/55 , F16C41/001 , F16C2300/14 , F16C2360/31 , Y02E10/722 , Y02E10/723
摘要： The invention is directed to a wind power plant having a rotor mounted rotatably about an axis directed approximately in the wind direction, and having at least two mutually concentric annular elements for connection to oppositely rotatable system components of the wind power plant, one of which comprises means for connection to the rotor of the wind power plant or to a drive shaft of a gearbox coupled thereto; at least one element having a freewheel characteristic is disposed between the two connection elements and together with them forms a freewheel, at least one connection element being provided with at least one integrated raceway for a row of rolling bodies rolling thereon.
摘要翻译：本发明涉及一种风力发电设备，该风力发电设备具有围绕围绕风向的轴线可旋转地安装的转子，并且具有至少两个相互同心的环形元件，用于连接到风力发电厂的相对可旋转的系统部件，其中之一包括用于连接到风力发电厂的转子或与其耦合的齿轮箱的驱动轴的装置; 具有自由轮特性的至少一个元件设置在两个连接元件之间并与它们一起形成一个自由轮，至少一个连接元件设置有至少一个滚动在其上的滚动体列的集成滚道。

8. 发明申请

US20110227334A1 ROTARY UNION 审中-公开
标题翻译：旋转联盟
公开(公告)号：US20110227334A1
公开(公告)日：2011-09-22
申请号：US13129307
申请日：2009-11-12
申请人： Rudiger Grimmel , Christoph Sundermann , Uwe Berkholz
发明人： Rudiger Grimmel , Christoph Sundermann , Uwe Berkholz
IPC分类号： F16L27/087
CPC分类号： F16L27/087 , F16C19/50
摘要： The invention relates to a rotary union for supplying and/or discharging a medium under pressure into or out of an axial cavity of a rotating machine part, comprising a union part (12), which does not rotate and is fixed relative to the device, a rotary union part (15) and with bearing means as well as sealing components, which act in a radial sealing plane between the rotary union part (15) and the union part (12) fixed relative to the device. The rotary union is characterized in that the bearing means comprise individual step bearings (13, 14), which fix the radial distance between the union part (12) fixed relative to the device and the rotary union part (15).
摘要翻译：本发明涉及一种用于将压力介质供给和/或排出到旋转机器部件的轴向腔体内或从其中排出的旋转联接器，其包括不相对于该装置旋转并固定的联接部件（12）旋转联接部件（15）以及轴承装置以及密封部件，所述密封部件在旋转接头部件（15）和联接部件（12）之间的径向密封平面中相对于所述装置固定。旋转接头的特征在于，轴承装置包括单独的步进轴承（13,14），其固定相对于该装置固定的联接部件（12）与旋转接头部件（15）之间的径向距离。

9. 发明申请

US20110214892A1 HAND-HELD MACHINE TOOL HAVING AUTOMATIC SHAFT LOCKING 有权
标题翻译：手持式工具具有自动轴锁定功能
公开(公告)号：US20110214892A1
公开(公告)日：2011-09-08
申请号：US12998241
申请日：2009-09-04
申请人： Joachim Hecht , Heiko Roehm , Martin Kraus
发明人： Joachim Hecht , Heiko Roehm , Martin Kraus
IPC分类号： B25F5/00
CPC分类号： B25F5/001 , B25B21/00 , F16C19/50 , F16C41/001 , F16D41/105 , F16H1/28
摘要： A hand-held machine tool device, in particular, for a screwdriver (12a-h), having a locking device (14a-h) for locking a power take-off unit (16a-h), and having a rotational bearing device (18a-h) of the power take-off unit (16a-h). It is provided that at least part of the locking device (14a-h) and the rotational bearing device (18a-h) be formed in one piece.
摘要翻译：一种特别是用于螺丝刀（12a-h）的手持式机床装置，具有用于锁定动力输出单元（16a-h）的锁定装置（14a-h），并具有旋转轴承装置动力输出单元（16a-h）18a-h）。设置锁定装置（14a-h）和旋转轴承装置（18a-h）的至少一部分形成为一体。

10. 发明授权

US07854661B2 Giant wheel 失效
标题翻译：巨轮
公开(公告)号：US07854661B2
公开(公告)日：2010-12-21
申请号：US12165669
申请日：2008-07-01
申请人： Chuan-Pin Chu
发明人： Chuan-Pin Chu
IPC分类号： A63G1/10 , A63G27/00
CPC分类号： A63G27/00 , F16C19/50 , F16C19/55 , F16C33/523
摘要： A structure of a giant wheel is disclosed. The giant wheel includes a ring steel tracks, motors, an inner wheel and an outer wheel. The ring steel track has a crossed base and stoppers positioned at four corners of the crossed base. The stopper and the base form an inner groove and an outer groove with openings. The motors are positioned at an inner side and an outer side of the ring steel track, and have latches to fit through the openings, and the latches have rollers positioned in the groove. The inner wheel has bars at two outer sides connecting to the motors positioned at an inner side of the ring steel track. The outer wheel has pillars having joint portions at a distal end positioned towards the motor, wherein the joint portions of the pillars are connected to the motor positioned at an outer side of the ring steel track.
摘要翻译：公开了一种巨型车轮的结构。巨轮包括环钢轨道，电机，内轮和外轮。环形钢轨具有交叉的底座和挡块，位于交叉的底座的四个角落处。止动器和基座形成内槽和具有开口的外槽。电动机位于环形钢轨道的内侧和外侧，并且具有通过开口配合的闩锁，并且闩锁具有定位在槽中的辊。内轮在连接到位于环形钢轨道内侧的马达的两个外侧具有杆。外轮具有在朝向马达的远端具有接合部分的柱，其中柱的接合部分连接到位于环形钢轨道外侧的马达。

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