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1. 发明申请

US20150137474A1 DYNAMIC SEATING COMPONENTS FOR WHEELCHAIRS 审中-公开
标题翻译：用于轮椅的动态座椅组件
公开(公告)号：US20150137474A1
公开(公告)日：2015-05-21
申请号：US14543682
申请日：2014-11-17
申请人： American Track Roadster, Inc.
发明人： Gregory Alan Peek
IPC分类号： A61G5/12
CPC分类号： A61G5/1056 , A61G5/12 , A61G5/121 , A61G5/122 , A61G5/128 , Y10T403/32819
摘要： A wheelchair includes a pivotable mechanism. The pivotable mechanism allows for a pivoting movement about an axis defined by an interface between adjacent components. These components may be (a) a seat member and a back member, (b) a seat member and a footrest, (c) a foot rest and a footplate support, (d) a baseplate and a footplate, or (e) a back member and a headrest.
摘要翻译：轮椅包括可枢转机构。可枢转机构允许围绕由相邻部件之间的界面限定的轴线的枢转运动。这些组件可以是（a）座椅构件和后部构件，（b）座椅构件和脚踏板，（c）脚踏板和脚踏板支撑件，（d）底板和脚踏板，或（e）后座和头枕。

2. 发明授权

US08506142B2 Resettable break-away joint for a pole assembly 失效
标题翻译：一个杆组件的可复位拆卸接头
公开(公告)号：US08506142B2
公开(公告)日：2013-08-13
申请号：US12757536
申请日：2010-04-09
申请人： David J. Macke
发明人： David J. Macke
IPC分类号： B60Q1/00 , F21V19/00 , F16C11/00
CPC分类号： B60Q1/2657 , B60Q1/0491 , Y10T403/32819
摘要： A resettable break-away joint for a pole assembly includes a lower end of an upper pole member and an upper end of a lower pole member. A biasing mechanism urges the lower end of the upper pole member toward engagement with the upper end of the lower pole member to urge the upper pole member toward an upright position until the upper pole member is moved to a collapsed position.
摘要翻译：用于杆组件的可复位的分离接头包括上极构件的下端和下极构件的上端。偏置机构促使上极构件的下端与下极构件的上端接合，以将上极构件推向直立位置，直到上极构件移动到折叠位置。

3. 发明授权

US07261487B2 Composite ball joint bearing for a ball joint assembly 失效
标题翻译：用于球接头组件的复合球窝接头轴承
公开(公告)号：US07261487B2
公开(公告)日：2007-08-28
申请号：US10631477
申请日：2003-07-31
申请人： Brian A. Urbach
发明人： Brian A. Urbach
IPC分类号： F16C11/06
CPC分类号： B60G7/006 , B60G7/005 , B60G2202/424 , B60G2204/148 , B60G2204/416 , Y10S403/01 , Y10T403/32565 , Y10T403/32614 , Y10T403/32819 , Y10T403/32844
摘要： A ball joint assembly includes a housing (12) defining a socket chamber (18) and having an opening (32); a composite ball joint bearing (20) disposed within the socket chamber; a ball stud (24) supported by the composite ball joint bearing and having a shank portion (30) which projects through the opening of the housing; and a seal assembly (40) adapted to seal the opening between the ball stud and the socket chamber. The composite ball joint bearing is formed from a first plastic material (20A) and a second magnetostrictive alloy material (20B) which is adapted to change its shape when in the presence of a magnetic field to thereby change the rotational and oscillation properties of the ball joint assembly.
摘要翻译：球接头组件包括限定了插座腔（18）并具有开口（32）的壳体（12）; 设置在所述插座室内的复合球形接头轴承（20）; 由所述复合球形接头轴承支撑并具有突出通过所述壳体的开口的柄部分（30）的球螺栓（24）以及密封组件（40），其适于密封球头螺柱和插座室之间的开口。所述复合球窝接头轴承由第一塑料材料（20A）和第二磁致伸缩合金材料（20B）形成，所述第二塑料材料适于在存在磁场的情况下改变其形状，从而改变其旋转和振荡特性球接头总成。

4. 发明授权

US06454484B1 Compliant pivot socket for automotive steering 有权
标题翻译：符合汽车转向枢轴插座
公开(公告)号：US06454484B1
公开(公告)日：2002-09-24
申请号：US09954743
申请日：2001-09-18
申请人： Glen C. Parker , Roger Sellers , George R. Schmidt
发明人： Glen C. Parker , Roger Sellers , George R. Schmidt
IPC分类号： F16D100
CPC分类号： F16C11/086 , B60G2204/416 , B62D7/16 , F16C2326/24 , Y10T403/32614 , Y10T403/32713 , Y10T403/32737 , Y10T403/32754 , Y10T403/32819
摘要： A pivot socket of the present invention incorporates a stud shaft component having a lower part-spherical head portion disposed within a housing cavity, and an axial pin extension extending upward into the cavity therefrom. The lower part-spherical head portion seats against a partial spherical bearing surface disposed within the housing cavity, and the axial pin extension is enclosed within a corrugated or crinkled coil compliance bearing formed from sheet steel. During use, lateral and axial loads imparted on the stud shaft are transformed into radial and axial component forces at the partial spherical bearing surface and the corrugated or crinkled coil compliance bearing. The radial force components are distributed to the interior walls of the housing cavity, while the axial force components are transferred axially through the corrugated or crinkled coil compliance bearing to the end closure components secured to the housing. Little or no lateral force components are transferred to the corrugated or crinkled coil compliance bearing from lateral loads imparted on the stud shaft, thereby reducing wear on the pivot socket components and extending the useful life thereof.
摘要翻译：本发明的枢轴插座包括具有设置在壳体腔内的下部球形头部的螺柱轴部件和从其向上延伸到腔体中的轴向销延伸部。下部球形头部部分靠在设置在壳体空腔内的部分球面轴承表面，并且轴向销延伸部封闭在由钢板形成的波纹状或皱褶的线圈顺从性轴承内。在使用中，施加在螺柱轴上的横向和轴向载荷在部分球面轴承表面和波纹状或皱褶的线圈顺从轴承处转变为径向和轴向分力。径向力分量被分配到壳体腔体的内壁，同时轴向力分量轴向地传递通过波纹或皱缩的线圈顺应轴承到固定到壳体的端盖组件。侧向力分量很少或没有转移到波纹或皱褶的线圈顺从性轴承上，从而施加在螺柱轴上的横向载荷，从而减少枢轴插座部件上的磨损并延长其使用寿命。

5. 发明授权

US06213671B1 Adjustable articulated positioning device 失效
标题翻译：可调铰接定位装置
公开(公告)号：US06213671B1
公开(公告)日：2001-04-10
申请号：US09234039
申请日：1999-01-19
申请人： Stacey Hsu-wen Chang
发明人： Stacey Hsu-wen Chang
IPC分类号： F16C1100
CPC分类号： F16M11/10 , F16D1/12 , F16M11/2064 , Y10T403/22 , Y10T403/32262 , Y10T403/32819 , Y10T403/32836
摘要： An adjustable articulated positioning device is disclosed which utilizes at least two air-controlled clutch hinges that may be simultaneously unlocked to allow rotation of the articulating members about each hinge.
摘要翻译：公开了一种可调节的关节定位装置，其利用至少两个空气控制的离合器铰链，其可以同时被解锁以允许关节运动构件围绕每个铰链旋转。

6. 发明授权

US5818689A Computer Assembly with cam member for locking components 失效
标题翻译：具有用于锁定部件的凸轮部件的计算机组件
公开(公告)号：US5818689A
公开(公告)日：1998-10-06
申请号：US873998
申请日：1997-06-12
申请人： H. Douglas Johns , Nicholas G. Forlenza , Gregory K. Adams , Jeffrey M. Reents , Michael C. Mayne , Carl R. Spoeth
发明人： H. Douglas Johns , Nicholas G. Forlenza , Gregory K. Adams , Jeffrey M. Reents , Michael C. Mayne , Carl R. Spoeth
IPC分类号： F16M11/10 , G06F1/16 , G11B33/08 , G11B33/12 , F16H21/44 , G11B33/02 , H05K7/14
CPC分类号： G06F1/166 , F16M11/10 , G06F1/16 , G06F1/1626 , G06F1/1632 , G06F1/1656 , G11B33/08 , G11B33/12 , G06F2200/1631 , Y10S248/923 , Y10T403/32819 , Y10T403/7058 , Y10T74/18936 , Y10T74/2101 , Y10T74/2107
摘要： A computer includes a base unit and an upper unit which encloses all electronic components of the computer, such as an LCD display, system board, various drives, sound card, speakers, and modem. The base unit has dimensions of only about 11 inches by 7 inches and can easily be placed in small areas. Unlike a typical desk-top computer which has external cords or cables connecting the display to a main casing, the computer only requires a single power cable and a telephone cord and has a light weight which permits the computer to be easily transported to different locations. The upper unit can pivot relative to the base unit by simply pulling or pushing the upper unit with one hand to the desired angle and then releasing the upper unit. The base unit frictionally engages the upper unit to maintain the upper unit at the desired angle. The computer has a unique configuration in which input/output connectors of a typical motherboard are placed on a separate riser board positioned perpendicular to the system board. The system board in the computer, consequently, is substantially reduced in size thereby allowing a reduction in the computer's overall size. A CD ROM drive and a floppy drive are installed on opposite sides of the computer and are biased flush against the housing of the computer through a cam assembly. The housing is formed of steel which protects the computer from damage and which also provides EMI shielding both inside and outside of the computer.
摘要翻译：计算机包括基本单元和封闭计算机的所有电子部件的上部单元，诸如LCD显示器，系统板，各种驱动器，声卡，扬声器和调制解调器。基座单元的尺寸仅为11英寸×7英寸，可以很容易地放置在小的区域。与具有将显示器连接到主壳体的外部电线或电缆的典型台式计算机不同，计算机仅需要单个电力电缆和电话线，并且具有轻量化，其允许计算机容易地运输到不同的位置。上部单元可以通过简单地用一只手拉动或推动上部单元到所需的角度然后释放上部单元来相对于基座单元枢转。基座单元摩擦地接合上部单元以将上部单元保持在所需的角度。计算机具有独特的配置，其中典型主板的输入/输出连接器放置在垂直于系统板定位的单独的提升板上。因此，计算机中的系统板大大减小，从而可以减少计算机的整体尺寸。 CD ROM驱动器和软盘驱动器安装在计算机的相对侧上，并通过凸轮组件偏压抵靠计算机的外壳。外壳由钢制成，可保护计算机免受损坏，并且还可在计算机内部和外部提供EMI屏蔽。

7. 发明授权

US5398978A Adjustable coupling for linking conduits 失效
标题翻译：用于连接管道的可调节联轴器
公开(公告)号：US5398978A
公开(公告)日：1995-03-21
申请号：US160588
申请日：1993-12-02
申请人： Michel Gagnon
发明人： Michel Gagnon
IPC分类号： F16L27/08 , F16L27/00
CPC分类号： F16L27/08 , Y10T403/32319 , Y10T403/32819
摘要： The coupling is provided for linking and supporting conduits hanging above the ground and is adjustable by means of a hand-operatable nut modifying the contact friction between flat and circular edges of two hollow casings. The nut is in mesh with an axle extending through both casings and urges a spring against an axial bearing that rests on one of the casings.
摘要翻译：联接器用于连接和支撑悬挂在地面上的导管，并且可通过可手动操作的螺母来调节，以改善两个中空壳体的平坦和圆形边缘之间的接触摩擦。螺母与通过两个壳体延伸的轴线啮合并且将弹簧推向靠在其中一个壳体上的轴向轴承。

8. 发明授权

US5143470A Device for pivotable linkage between two levers 失效
标题翻译：两名雇员之间可以连接的设备
公开(公告)号：US5143470A
公开(公告)日：1992-09-01
申请号：US798926
申请日：1991-11-29
申请人： Antonio Jimenez , Patrice Deplante
发明人： Antonio Jimenez , Patrice Deplante
IPC分类号： D05B27/02 , D05B27/24 , F16C11/04
CPC分类号： D05B27/02 , D05B27/24 , F16C11/045 , Y10T403/32819 , Y10T403/32852 , Y10T403/32868
摘要： The end of the lever (2b) ends in a fork that receives the lever (5b) between its tines (6a, 6b). Each time (6a, 6b) has a recess (9) made on its inner face. This recess (9) is parallel to this inner face and extends longitudinally of this tine, thus opening out at its end to make a passage for receiving a pivot (10). This open space (9) does not extend through the full thickness of the tines (6a, 6b), thus preserving axial stop faces for retaining the pivot (10). The end of the lever (5b) has a lateral recess (11) intended to engage the pivot (10). A draw spring (13) has one end solid with the lever (2b), while the other is caught in a groove (12) that is concentric with the axis of the pivot (10) and is made at the end of the lever (5b) opposite the side face in which the recess (11) opens.
摘要翻译：杆（2b）的端部以叉子（6a，6b）接收杆（5b）的叉形端部。每次（6a，6b）在其内表面上形成凹部（9）。该凹部（9）平行于该内表面并且延伸到该齿的纵向上，从而在其端部开口以形成用于容纳枢轴（10）的通道。这个开放空间（9）不延伸穿过尖齿（6a，6b）的整个厚度，从而保持用于保持枢轴（10）的轴向止动面。杠杆（5b）的端部具有用于接合枢轴（10）的横向凹部（11）。牵引弹簧（13）具有与杆（2b）的一端固体，而另一端卡在与枢轴（10）的轴线同心的槽（12）中，并且在杆（22）的端部 5b）与凹部（11）打开的侧面相对。

9. 发明授权

US3956834A Dredge ladder shock mounting arrangements 失效
标题翻译：挖泥梯冲击安装
公开(公告)号：US3956834A
公开(公告)日：1976-05-18
申请号：US491659
申请日：1974-07-25
申请人： William Andrew McWatters
发明人： William Andrew McWatters
IPC分类号： E02F3/90
CPC分类号： E02F3/905 , Y10T403/32819
摘要： Dredge ladder shock mounting arrangements for two or more part dredge ladders with a main dredge ladder part pivotally connected at a dredge platform and a secondary dredge ladder part adjustably connected to the main ladder part. The interconnecting systems for connecting the two ladder parts includes a pivot pin for accommodating changes in the angular inclination of the two ladder parts with respect to one another as well as locking members for pivotally locking the ladder parts in predetermined adjusting working positions. Shock mounting devices are interposed between the pivot pin and the two ladder parts so that relative movement of the ladder parts in a direction radially of the pivot pin axis against the shock absorbing forces is permitted. The locking members includes guide pins relatively fixed in position on the main ladder part which slidably and guidingly engage linearly extending guide slots in the secondary dredge ladder parts, such that the secondary dredge ladder part is constrained for movement only along the longitudinal direction thereof during dredging operations. Preferred embodiments also include additional shock absorbing devices interposed at the pivotal connection between the barge and the main dredge ladder part. These arrangements, by accommodating adjustment of the pivot angle of the ladder parts, will accommodate keeping up to 80% of the cutter blades in the bank at all times.
摘要翻译：用于两个或多个部分疏浚梯子的挖泥梯缓冲安装装置，其中主疏浚梯部分在疏浚平台枢转连接，并且辅助疏浚梯部分可调节地连接到主梯部分。用于连接两个梯子部件的互连系统包括用于容纳两个梯子部件相对于彼此的角度倾斜度的变化的枢轴销以及用于将梯子部件枢转地锁定在预定调节工作位置中的锁定构件。冲击安装装置设置在枢轴销和两个梯子部件之间，使得梯形部件在枢转销轴线的径向方向上相对于冲击吸收力的相对运动是允许的。锁定构件包括相对固定在主梯部分上的适当位置的引导销，其可滑动地并且引导地接合第二疏浚梯部件中的线性延伸的引导槽，使得第二疏浚梯部分仅限于在疏浚期间沿着其纵向移动操作。优选实施例还包括插入在驳船和主疏浚梯部件之间的枢转连接处的附加冲击吸收装置。这些布置通过调节梯形部件的转动角度，可以随时保持多达80％的刀片在刀库中。

10. 发明授权

US3890672A Frictionally adjustable hinge assembly with nonrotatable hinge pin bearing sleeve 失效
标题翻译：摩擦式可调式铰链组合带不可旋转的铰链销轴承套筒
公开(公告)号：US3890672A
公开(公告)日：1975-06-24
申请号：US47937674
申请日：1974-06-14
申请人： BERTHAGEN N T L
发明人： BERTHAGEN NILS TURE LENNART
IPC分类号： F16C11/04 , E05D3/02 , E05D11/08
CPC分类号： F16C11/04 , E05D3/02 , Y10T16/540345 , Y10T403/32319 , Y10T403/32819 , Y10T403/405 , Y10T403/4637 , Y10T403/7061
摘要： A hinge assembly has a first arm 10 provided with an upstanding shaft 13 having a lower squared portion 13'' and an upper threaded portion 13''''. The shaft extends through a hole 15 in a second arm 11, receives a shouldered sleeve 16 having a squared opening which fits over the squared portion 13'', and is topped by a nut 17. The height of the central bushing portion of the sleeve is greater than the thickness of the second arm extension defining the hole 15 to implement free rotation without any torque moments tending to unscrew the nut. The sleeve may be deformable and expanded into the hole by tightening the nut to adjust the hinge friction. Abutment shoulders 20, 22 may be provided to retain the arms in a given position when frictionally engaged.
摘要翻译：铰链组件具有第一臂10，第一臂10设置有具有较低平面部分13'和上部螺纹部分13“的直立轴13。轴延伸穿过第二臂11中的孔15，接收具有适合在平方部分13'上方的开口的肩部套筒16，并且由螺母17顶起。套筒的中心衬套部分的高度为大于限定孔15的第二臂延伸部的厚度，以实现自由旋转，而不会有倾向于拧紧螺母的任何扭矩。套筒可以通过拧紧螺母来变形并膨胀到孔中以调节铰链摩擦。可以提供基台肩20,22以在摩擦接合时将臂保持在给定位置。

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