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1. 发明申请

US20120304796A1 ADJUSTABLE STEERING COLUMN 有权
标题翻译：可调转向柱
公开(公告)号：US20120304796A1
公开(公告)日：2012-12-06
申请号：US13299450
申请日：2011-11-18
申请人： Melvin L. Tinnin , Michael P. Anspaugh
发明人： Melvin L. Tinnin , Michael P. Anspaugh
IPC分类号： B62D1/187
CPC分类号： B62D1/184 , Y10T29/49464
摘要： A steering column is configured for positional adjustments in first and second directions and comprises a position lock for selectively resisting movement of the steering column. The position lock comprises a stationary bracket disposed about the steering column. A control shaft is coupled to the steering column, approximately perpendicular to the first and second directions, so as to couple movement of the steering column with translation of the control shaft. Movable lock plates are arranged on the control shaft for rotation about a central axis of the control shaft and for translation with the control shaft. Each of the movable lock-plates is positioned adjacent at least one stationary lock-plate that is retained in a substantially fixed position with respect to the stationary bracket. The one or more stationary lock-plates are configured so as to selectively provide resistance to relative movement of the one or more movable lock-plates.
摘要翻译：转向柱构造成用于在第一和第二方向上的位置调节，并且包括用于选择性地阻止转向柱的运动的位置锁定。位置锁包括围绕转向柱设置的固定支架。控制轴联接到转向柱，大致垂直于第一和第二方向，以便使转向柱的运动与控制轴的平移相耦合。可动锁板布置在控制轴上，用于围绕控制轴的中心轴线旋转并与控制轴平移。每个可移动的锁定板邻近至少一个相对于固定支架保持在基本固定位置的固定锁定板。所述一个或多个固定锁定板被构造成选择性地提供对所述一个或多个可移动锁定板的相对运动的阻力。

2. 发明申请

US20120126654A1 PERMANENT MAGNET BRUSHLESS MOTOR 审中-公开
标题翻译：永磁无刷电机
公开(公告)号：US20120126654A1
公开(公告)日：2012-05-24
申请号：US13251739
申请日：2011-10-03
申请人： Mohammad S. Islam , Mohammed Rakibul Islam
发明人： Mohammad S. Islam , Mohammed Rakibul Islam
IPC分类号： H02K1/27 , H02K21/16
CPC分类号： H02K21/16 , H02K1/278 , H02K29/03
摘要： A permanent magnet brushless motor is provided. The motor includes a stator having a tubular-shaped member and a plurality of tooth members extending radially inwardly from the tubular-shaped member. Each tooth member has an arcuate-shaped convex surface disposed proximate to an interior region defined by the stator. Each arcuate-shaped convex surface is defined by a first radius that is rotated about a respective center point that is disposed radially outside of the stator. The motor further includes a rotor disposed within the interior region of the stator.
摘要翻译：提供永磁无刷电动机。马达包括具有管状构件的定子和从管状构件径向向内延伸的多个齿构件。每个齿构件具有靠近由定子限定的内部区域设置的弓形凸形表面。每个弧形凸形表面由围绕设置在定子的径向外侧的相应中心点旋转的第一半径限定。电动机还包括设置在定子的内部区域内的转子。

3. 发明授权

US08100617B2 Fastener system with frangible member 失效
标题翻译：具有易碎成员的紧固件系统
公开(公告)号：US08100617B2
公开(公告)日：2012-01-24
申请号：US12009749
申请日：2008-01-22
申请人： William D. Cymbal
发明人： William D. Cymbal
IPC分类号： F16B39/12 , F16B31/00 , F16B33/04
CPC分类号： B62D1/184 , F16B39/12
摘要： A fastener system having a threaded shaft and a threaded body assembly. The threaded body assembly includes first and second bodies each having a threaded bore. A frangible member couples the two bodies together in an initial configuration. The two bodies are threaded onto the shaft in their initial configuration and, after one of the bodies has reached its final position on the shaft, the other body can be rotated relative to the one body and the threaded shaft thereby severing the frangible member and bringing engagement surfaces on the two bodies into bearing contact to inhibit loosening. The two bodies include recesses in their respective engagement surfaces. At least one of these recesses provides a space in which a stub of the frangible member is received when the two bodies are engaged together. The fastener system can be employed with the locking mechanism of an adjustable steering column assembly.
摘要翻译：具有螺纹轴和螺纹体组件的紧固件系统。螺纹体组件包括每个具有螺纹孔的第一和第二主体。一个易碎的成员将两个机构在初始配置中相互联系在一起。两个主体在其初始构造中被螺纹连接到轴上，并且在主体中的一个已经到达其轴上的最终位置之后，另一个主体可以相对于一个主体和螺纹轴旋转，从而切断易碎构件并带来两个主体上的接合表面成为轴承接触以抑制松动。这两个主体在其各自的接合表面中包括凹部。这些凹部中的至少一个提供了一个空间，当两个主体接合在一起时，容纳构件的短截线被容纳在该空间中。紧固件系统可以与可调节转向柱组件的锁定机构一起使用。

4. 发明授权

US08096036B2 Method of manufacturing a steering column 有权
标题翻译：制造转向柱的方法
公开(公告)号：US08096036B2
公开(公告)日：2012-01-17
申请号：US11897236
申请日：2007-08-29
申请人： Robert W. Dubay , David E. Witucki , Dennis G McDonagh
发明人： Robert W. Dubay , David E. Witucki , Dennis G McDonagh
IPC分类号： B23P11/00 , B21D39/04 , B62D1/16
CPC分类号： B23P15/00 , B62D1/185
摘要： A method of manufacturing a steering column assembly having a first jacket and a second jacket with a bushing between the first and second jackets. The method utilizes a manufacturing machine having a loadable member, a fixed member, and a thermal fixture. The method comprises the steps of: assembling the first jacket to the second jacket with the bushing located radially between the first and second jackets to interlock the first and second jackets and prevent axial movement between the first and second jackets; connecting the first jacket to the loadable member of the manufacturing machine; connecting the second jacket to a fixed member of the manufacturing machine; loading the loadable member to apply an axial force to the first jacket; heating the thermal fixture of the manufacturing machine; and melting the bushing until the first jacket moves axially relative to the second jacket.
摘要翻译：一种制造具有第一护套的转向柱组件的方法和在第一和第二夹套之间具有衬套的第二夹套。该方法利用具有可装载构件，固定构件和热固定装置的制造机。该方法包括以下步骤：将第一护套组装到第二护套，衬套径向位于第一和第二夹套之间以互锁第一和第二护套并防止第一和第二护套之间的轴向移动; 将第一护套连接到制造机器的可加载构件; 将所述第二护套连接到所述制造机器的固定部件; 加载可加载构件以向第一护套施加轴向力; 加热制造机器的热固定装置; 并且使衬套熔化直到第一护套相对于第二护套轴向移动。

5. 发明授权

US08013696B2 Magnetic apparatus and method of manufacturing the magnetic apparatus 失效
标题翻译：磁性装置及其制造方法
公开(公告)号：US08013696B2
公开(公告)日：2011-09-06
申请号：US12251143
申请日：2008-10-14
申请人： Raghunath P. Khetan , Mohammad S. Islam , Matt Mielke , Brian J. Magnus , Tomy Sebastian , Charmaine Wittig , William D. Glumm , Joe Koscielecki
发明人： Raghunath P. Khetan , Mohammad S. Islam , Matt Mielke , Brian J. Magnus , Tomy Sebastian , Charmaine Wittig , William D. Glumm , Joe Koscielecki
IPC分类号： H01F1/00
CPC分类号： B62D5/0835 , Y10T29/49405
摘要： The present invention provides for a magnetic apparatus and a method of manufacturing the magnetic apparatus including a magnet having an outer surface and an inner surface opposing each other with the inner surface having a first portion and a second portion integrally connected to and facing each other and utilizing a fluid and a fixture body defining a hole along a fixture axis and a deflector disposed within the hole. The method includes the steps of installing the magnet on the fixture body and securing the magnet to the fixture body. The method further includes the steps of flowing the fluid through the magnet transverse to the fixture axis to form at least one aperture and intersecting the fluid with the deflector to redirect the fluid generally along the fixture axis.
摘要翻译：本发明提供一种磁性装置和磁性装置的制造方法，该磁性装置包括具有彼此相对的外表面和内表面的磁体，内表面具有一体地连接并相互面对的第一部分和第二部分，利用沿着固定轴线限定孔的流体和固定体，以及设置在孔内的偏转器。该方法包括以下步骤：将磁体安装在固定装置主体上并将磁体固定到固定装置本体上。该方法还包括以下步骤：使流体流过磁体横向于固定装置轴线，以形成至少一个孔，并将流体与偏转器相交，以使流体大体上沿固定轴线重定向。

6. 发明授权

US07896395B2 Steering column having an actuator for applying a resultant force 有权
标题翻译：转向柱具有用于施加合力的致动器
公开(公告)号：US07896395B2
公开(公告)日：2011-03-01
申请号：US12186238
申请日：2008-08-05
申请人： William D. Cymbal , Richard K. Riefe , Ravi Ravindra
发明人： William D. Cymbal , Richard K. Riefe , Ravi Ravindra
IPC分类号： B62D1/00
CPC分类号： B62D1/195
摘要： The invention provides for a collapsible steering column assembly and method for applying a varying resultant force to resist the collapse of the steering column assembly during an emergency condition. The steering column assembly includes a column jacket adapted to be releasably coupled to the frame for movement along the longitudinal axis L in the emergency condition. The column jacket includes an anvil and is supported by a support bracket. An absorbing strap secured to the supporting bracket is routed around the anvil. The absorbing strap is plastically deformed as the column jacket moves along axis L and an actuator supported by the support bracket applies a force against the absorbing strap. The actuator selectively varies the applied for as the absorbing strap is drawn over the anvil in the emergency condition to optimize the resultant force for the emergency condition.
摘要翻译：本发明提供了一种可折叠转向柱组件和方法，用于施加变化的合力以在紧急情况期间抵抗转向柱组件的塌陷。转向柱组件包括适于可释放地联接到框架上的柱护套，用于在紧急情况下沿着纵向轴线L移动。柱护套包括砧座，并由支撑支架支撑。固定到支撑托架上的吸收带围绕砧座布置。当柱护套沿轴线L移动时，吸收带塑性变形，并且由支撑支架支撑的致动器向吸收带施加力。致动器选择性地改变所施加的吸收带在紧急情况下被拉过砧座以优化紧急情况下的合力。

7. 发明授权

US07887423B2 Universal joint 有权
标题翻译：万向节
公开(公告)号：US07887423B2
公开(公告)日：2011-02-15
申请号：US11958056
申请日：2007-12-17
申请人： Eduardo Mondragon , Keith A. Kozlowski
发明人： Eduardo Mondragon , Keith A. Kozlowski
IPC分类号： F16D3/24
CPC分类号： F16D3/221
摘要： A universal joint includes an outer member defining an interior opening and a plurality of grooves within the opening extending along a longitudinal axis. An inner member is disposed within the opening and includes a plurality of pockets opposing the grooves. A drive ball is disposed within each pocket and engages the opposing groove. Each of the pockets and each of the grooves opposing the pockets include a central axis passing through a ball center of the drive balls. The drive balls are supported by the pockets and define a pocket contact angle. The drive balls are also supported by the grooves and define a groove contact angle. The pocket contact angle is less than the groove contact angle to urge the drive balls upward against the grooves.
摘要翻译：万向接头包括限定内部开口的外部构件和沿着纵向轴线延伸的开口内的多个凹槽。内部构件设置在开口内并且包括与凹槽相对的多个凹穴。驱动球设置在每个凹槽内并与相对的凹槽接合。每个凹穴和与凹穴相对的每个凹槽包括穿过驱动球的球中心的中心轴线。驱动球由凹穴支撑并且限定了一个口袋接触角。驱动球也由凹槽支撑并限定凹槽接触角。凹口接触角小于凹槽接触角，以将驱动球向上推动抵靠凹槽。

8. 发明授权

US07886631B2 Adjustable steering column assembly 有权
标题翻译：可调转向柱总成
公开(公告)号：US07886631B2
公开(公告)日：2011-02-15
申请号：US12262287
申请日：2008-10-31
申请人： Samuel Nashef , Damir Menjak
发明人： Samuel Nashef , Damir Menjak
IPC分类号： B62D1/18
CPC分类号： B62D1/184
摘要： An adjustable steering column assembly including a column jacket moveable in at least one of a telescoping direction and a raking direction is disclosed. First and second gears are coupled to a rake bracket and mesh with each other with the first gear rotatable about a first pivot axis transverse to a longitudinal axis and the second gear rotatable about a second pivot axis transverse to the longitudinal axis and spaced above the first pivot axis such that rotation of the first gear causes rotation of the second gear. A cam mechanism is coupled to the rake bracket and to each of the first and second gears with the cam mechanism movable along the first and second pivot axes during rotation of the first and second gears for selectively engaging the rake bracket to prevent movement of the column jacket in at least one of the telescoping and raking directions.
摘要翻译：公开了一种可调节的转向柱组件，其包括可在伸缩方向和耙动方向中的至少一个中移动的柱护套。第一和第二齿轮联接到耙架并且彼此啮合，其中第一齿轮围绕横向于纵向轴线的第一枢转轴线旋转，并且第二齿轮围绕横向于纵向轴线的第二枢转轴线旋转并且间隔在第一枢转轴线使得第一齿轮的旋转引起第二齿轮的旋转。凸轮机构联接到前刀架和第一和第二齿轮中的每一个，凸轮机构可在第一和第二齿轮旋转期间沿着第一和第二枢转轴线移动，用于选择性地接合耙架以防止柱的移动夹克在至少一个伸缩和耙子的方向。

9. 发明授权

US07874588B2 Telescopically adjustable steering column assembly 有权
标题翻译：望远镜可调转向柱总成
公开(公告)号：US07874588B2
公开(公告)日：2011-01-25
申请号：US12030749
申请日：2008-02-13
申请人： William D. Cymbal
发明人： William D. Cymbal
IPC分类号： B62D1/18
CPC分类号： B62D1/185 , Y10T29/49826
摘要： A steering column assembly comprises an upper jacket, a lower jacket extending along a longitudinal axis, and a bushing apparatus disposed therebetween. The upper jacket and the lower jacket include a circular cross section. The bushing apparatus includes a first contact surface, a second contact surface and a third contact surface disposed radially about the longitudinal axis and equally spaced from each other. A compression device is coupled to one of the lower jacket and the upper jacket for applying a compressive force to the first contact surface. The second contact surface and the third contact surface resist the compressive force. The compression device is adjustable to vary a slip resistance between the bushing apparatus and one of the upper jacket and lower jacket.
摘要翻译：转向柱组件包括上套管，沿着纵向轴线延伸的下护套和设置在其间的衬套装置。上衣和下夹克包括圆形横截面。衬套装置包括第一接触表面，第二接触表面和围绕纵向轴线径向设置并且彼此间隔开的第三接触表面。压缩装置联接到下护套和上护套之一，用于向第一接触表面施加压缩力。第二接触表面和第三接触表面抵抗压缩力。压缩装置是可调节的，以改变衬套装置与上夹套和下夹套之一之间的滑动阻力。

10. 发明申请

US20130138298A1 SYSTEM AND METHOD FOR PROVIDING STEERING TORQUE ASSISTANCE TO AN ELECTRICALLY-POWERED STEERING APPARATUS OF A VEHICLE 有权
标题翻译：向电动车转向装置提供转向转矩辅助的系统和方法
公开(公告)号：US20130138298A1
公开(公告)日：2013-05-30
申请号：US13307402
申请日：2011-11-30
申请人： Kevin L. Derry
发明人： Kevin L. Derry
IPC分类号： B62D6/10
CPC分类号： B62D5/0463 , B62D5/0481
摘要： A system for providing steering torque assistance to an electrically-powered steering apparatus comprises a torque assistance motor coupled to the steering apparatus. A steering controller is configured to cause the torque assistance motor to apply a commanded level of steering torque assistance to the steering apparatus. The steering controller is configured to determine the commanded level of steering torque assistance based on a product of a scheduled level of steering torque assistance and a torque assistance scale factor, wherein the scheduled level of steering torque assistance is determined from a scheduled torque assistance characteristic having a nominal assist. The steering controller is configured to determine a scaled assist based on feedback from one or more safety sensors; and the torque assistance scale factor is determined as a ratio of the scaled assist and the nominal assist.
摘要翻译：用于向电动转向装置提供转向转矩辅助的系统包括联接到转向装置的转矩辅助电动机。转向控制器构造成使转矩辅助电动机向转向装置施加指令级的转向转矩辅助。转向控制器被配置为基于转向转矩辅助调度水平和转矩辅助比例因子的乘积来确定转向转矩辅助的指令水平，其中根据预定的转矩辅助特性确定转向转矩辅助的调度水平，名义上的协助。转向控制器被配置为基于来自一个或多个安全传感器的反馈来确定缩放的辅助; 并且扭矩辅助比例因子被确定为缩放辅助和标称辅助的比率。

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