-
公开(公告)号：US20170353146A1
公开(公告)日：2017-12-07
申请号：US15610532
申请日：2017-05-31
CPC分类号： H02S20/32 , F16C1/02 , F16C1/08 , F16C11/0609 , F16D3/26 , F16H1/32 , F16H21/44 , F24S30/425 , F24S30/458 , F24S2030/11 , F24S2030/131 , F24S2030/134 , F24S2030/136 , F24S2030/17 , Y02E10/47
摘要： Modular tracker systems that include at least first and second tables or are continuous without the use of tables, a single motor driving the first and second tables, first and second intra-table drive shafts and an inter-table drive shaft. Each table includes a support structure including first and second mounting posts, a frame supported by the support structure, at least one solar panel supported by the frame, and first and second gearboxes being concentrically aligned for each table. The first and second gearboxes are each configured to produce first and second outputs. The first output has a first rotational speed, and the second output has a second rotational speed less than the first rotational speed, and is operatively coupled to the frame. The inter-table drive shaft couples the second gearbox of the first table with the first gearbox of the second table, whereby the first and second tables are rotated synchronously.
-
公开(公告)号：US20170167528A1
公开(公告)日：2017-06-15
申请号：US15378269
申请日：2016-12-14
发明人： Thomas STEIN , Manfred MEINEKE , Hamed SARZAIEM
CPC分类号： F16C3/03 , F16D3/06 , F16D3/185 , F16D3/26 , F16D2001/103 , F16D2300/12 , Y10T403/7033
摘要： A length adjustment for a drive shaft, wherein the length adjustment has the following: a first rotary element with a first longitudinal toothing and a second rotary element with a second longitudinal toothing. The first longitudinal toothing and the second longitudinal toothing mesh with each other and are axially displaceable to each other. In an end portion of the first rotary element a tooth gap between two longitudinal teeth of the first longitudinal toothing is obstructed. The radial height of a longitudinal tooth of the second longitudinal toothing is reduced relative to the residual longitudinal teeth such that only the longitudinal tooth reduced in radial height can be axially inserted into the obstructed tooth gap. The tooth gap is obstructed by a locking portion of the first rotary element, produced by forming or a material connection a pin resting in a bore of the first rotary element. The locking portion or the pin is arranged in the tooth gap or in axial extension to the tooth gap.
-
公开(公告)号：US09290198B2
公开(公告)日：2016-03-22
申请号：US13526889
申请日：2012-06-19
CPC分类号： B62D1/20 , F16D3/20 , F16D3/26 , F16D3/387 , Y10T403/1624 , Y10T403/535 , Y10T403/54 , Y10T403/7188
摘要： A joint assembly having a shaft with a retention notch, a joint coupling, a spring clip and a full insertion clip. The joint coupling including a body having a bore, with the bore receiving the shaft, and the body including a secondary fastener hole extending normal to the bore. The spring clip including a fixed end secured to the main body, a flexible middle portion, and a finger at an opposed end, the finger engaging the shaft as the shaft slides into the bore and extending into the retention notch when the shaft is in a fully inserted position. The full insertion clip having a first end secure to the main body, a flexible portion and an opposed second end having a fastener alignment hole, the fastener alignment hole aligning with the secondary fastener hole when not flexed and misaligning with the secondary fastener hole when flexed.
摘要翻译： 具有具有保持凹口的轴的接头组件，接头联接件，弹簧夹和全插入夹。 该接头联接器包括具有孔的主体，孔的孔接收轴，并且主体包括与孔垂直延伸的次级紧固件孔。 弹簧夹包括固定在主体上的固定端，柔性中间部分和手指在相对的端部处，当所述轴处于所述轴时，所述手指随着所述轴滑入所述孔而延伸到所述保持凹口中 完全插入位置。 整个插入夹具具有固定到主体的第一端，柔性部分和相对的第二端具有紧固件对准孔，当弯曲时，紧固件对准孔不与第二紧固件孔弯曲并与第二紧固件孔对准 。
-
公开(公告)号：US09228614B2
公开(公告)日：2016-01-05
申请号：US14119601
申请日：2012-04-09
申请人： In-Woo Lee , Ho-Chul Son , Hyun-Chul Kim , Sung-Bong Kim , Moo-Young Park , Se-Hun Jung
发明人： In-Woo Lee , Ho-Chul Son , Hyun-Chul Kim , Sung-Bong Kim , Moo-Young Park , Se-Hun Jung
摘要： A constant-velocity joint assembly includes: a first and a second shaft portions respectively provided with a protrusion; a double yoke portion in which a guide hole is formed along an axis direction, the first and the second shaft portions being respectively rotatably connected to both sides of the guide hole with an axis of an upper/lower direction; and a guide portion which is disposed to the guide hole to guide the protrusion and rotates along an inner circumference of the guide hole during rotation of the shaft portions, wherein the first and the second shaft portions respectively comprises: a spider body, a left and a right leg, and an upper and a lower legs; a shaft provided with the protrusion; and a yoke block comprising a block body, and a left and a right connecting member.
摘要翻译： 恒速接头组件包括：分别设置有突起的第一和第二轴部; 沿着轴方向形成有导向孔的双轭部，所述第一轴部和所述第二轴部分分别以所述上下方向的轴线可旋转地连接在所述引导孔的两侧; 以及引导部，其设置在所述引导孔中，以在所述轴部旋转期间引导所述突起并沿着所述引导孔的内周旋转，其中所述第一和第二轴部分别包括：蜘蛛体， 右腿，上腿和下腿; 设置有突起的轴; 以及包括块体的轭块，以及左右连接构件。
-
公开(公告)号：US20150330457A1
公开(公告)日：2015-11-19
申请号：US14649897
申请日：2013-12-17
发明人： Takayuki KOISO , Toru SEKIGUCHI
CPC分类号： F16D3/26 , B29C37/0082 , B29C45/14221 , B29C45/14467 , B29C45/14614 , B29C45/1671 , B29C2045/14868 , B29C2045/14967 , B29C2793/0018 , B29K2101/00 , B29K2105/20 , B29L2031/75 , F16D1/06 , F16D1/068 , F16D3/387 , Y10T403/4614
摘要： The purpose of the present invention is to provide a yoke and shaft joint structure with which joint strength of a metal junction of a yoke and shaft that configure a steering device can be obtained with a very simple structure and a very small size, and a joining method therefor. The joint structure is obtained from a yoke (A) having a cylindrical section, a shaft (3) having a joint-side shaft end (31) that is joined by metal to the cylindrical section (2), and a synthetic resin covering (4) that covers the entire circumference of the junctions site of the cylindrical section (2) of the yoke (A) and the joint-side shaft end (31) of the shaft (3). A portion of the synthetic resin covering (4) is filled and solidified in yoke through holes (23) formed in the cylindrical section (2) and shaft through holes (33) formed in the joint-side shaft end (31) of the shaft (3).
摘要翻译： 本发明的目的是提供一种轭和轴接头结构，其结构非常简单，尺寸非常小，能够获得构成转向装置的轭和轴的金属接头的接合强度， 方法。 接头结构是从具有圆筒部的轭（A）获得的，具有通过金属与圆筒部（2）接合的接合侧轴端（31）的轴（3）和合成树脂覆盖物 4），其覆盖轭（A）的圆筒部（2）和轴（3）的接合侧轴端（31）的接合部位的整个圆周。 合成树脂覆盖物（4）的一部分在形成于圆筒形部分（2）中的磁轭通孔（23）中被填充并固化，并且形成在轴的接合侧轴端（31）中的轴通孔 （3）。
-
公开(公告)号：US08986126B2
公开(公告)日：2015-03-24
申请号：US14118969
申请日：2012-07-23
申请人： Nobuyuki Hagiwara , Kaname Yasuda , Minao Umeda , Kazuho Chikaraishi , Tadashi Hibino , Hiroki Mizuno , Masahiro Inoue , Masaharu Igarashi , Osamu Tatewaki , Kiyoshi Sadakata
发明人： Nobuyuki Hagiwara , Kaname Yasuda , Minao Umeda , Kazuho Chikaraishi , Tadashi Hibino , Hiroki Mizuno , Masahiro Inoue , Masaharu Igarashi , Osamu Tatewaki , Kiyoshi Sadakata
CPC分类号： F16D3/26 , F16D3/387 , F16D2300/12 , Y10S29/047 , Y10S72/713 , Y10T464/20
摘要： Structure of a cross universal joint is achieved in which the fact that an excessive torque was applied to a universal joint due to a collision accident or mishandling can be easily determined afterwards. Protrusions 20, which are straight lines as seen from the outside surface sides of linking arm sections 15c of a yoke 12c, are formed on the outside surfaces of the linking arm sections 15c. When an excessive torque acts and the linking arm sections 15c are plastically deformed, the protrusions 20 change from a straight line to a non-straight line. From this change it is possible to easily confirm that an excessive torque has been applied to a cross universal joint that includes this yoke 12c. Moreover, when the space between the inside surfaces of the linking arm sections 15c is taken to be D, and the length in the axial direction of the linking arm sections 15c is taken to be L, the dimensions of the parts of the yoke 12c are regulated so that the relation 3
摘要翻译： 实现十字万向接头的结构，其中随后可以容易地确定由于碰撞事故或误操作而向万用接头施加过大扭矩的事实。 在连接臂部15c的外表面上形成有从轭部12c的连接臂部15c的外表面侧观察的直线的突起20。 当过大的扭矩作用并且连接臂部15c塑性变形时，突起20从直线变为非直线。 从该变化可以容易地确认对包括该轭12c的十字万向接头施加过大的扭矩。 此外，当连接臂部15c的内表面之间的空间被取为D，并且连接臂部15c的轴向长度被取为L时，轭12c的部分的尺寸为 使得满足3
-
公开(公告)号：US20140213373A1
公开(公告)日：2014-07-31
申请号：US14166331
申请日：2014-01-28
发明人： Olav LANGE
IPC分类号： F16D3/26
摘要： A universal joint of the present disclosure includes a first joint yoke and a second joint yoke. A first joint axis is formed at a first angle with respect to a longitudinal axis of a first shaft connected to the first joint yoke and a second joint axis is formed at a second angle with respect to a longitudinal axis of a second shaft connected to the second joint yoke. At least one of the first and second angles of the first and second joint yokes may be an obtuse angle or an acute angle. A connection element is configured to couple the first joint yoke to the second joint yoke via the first and second joint axes.
摘要翻译： 本公开的万向接头包括第一接头轭和第二接头轭。 第一关节轴线相对于连接到第一关节轭的第一轴的纵轴以第一角度形成，并且第二关节轴线相对于连接到第一关节轭的第二轴的纵向轴线形成第二角度 第二关节轭。 第一和第二关节轭的第一和第二角度中的至少一个可以是钝角或锐角。 连接元件构造成经由第一和第二关节轴线将第一关节轭联接到第二关节轭。
-
公开(公告)号：US20130336712A1
公开(公告)日：2013-12-19
申请号：US13526889
申请日：2012-06-19
IPC分类号： F16C11/12
CPC分类号： B62D1/20 , F16D3/20 , F16D3/26 , F16D3/387 , Y10T403/1624 , Y10T403/535 , Y10T403/54 , Y10T403/7188
摘要： A joint assembly having a shaft with a retention notch, a joint coupling, a spring clip and a full insertion clip. The joint coupling including a body having a bore, with the bore receiving the shaft, and the body including a secondary fastener hole extending normal to the bore. The spring clip including a fixed end secured to the main body, a flexible middle portion, and a finger at an opposed end, the finger engaging the shaft as the shaft slides into the bore and extending into the retention notch when the shaft is in a fully inserted position. The full insertion clip having a first end secure to the main body, a flexible portion and an opposed second end having a fastener alignment hole, the fastener alignment hole aligning with the secondary fastener hole when not flexed and misaligning with the secondary fastener hole when flexed.
摘要翻译： 具有具有保持凹口的轴的接头组件，接头联接件，弹簧夹和全插入夹。 该接头联接器包括具有孔的主体，孔的孔接收轴，并且主体包括与孔垂直延伸的次级紧固件孔。 弹簧夹包括固定在主体上的固定端，柔性中间部分和手指在相对的端部处，当所述轴处于所述轴时，所述手指随着所述轴滑入所述孔而延伸到所述保持凹口中 完全插入位置。 整个插入夹具具有固定到主体的第一端，柔性部分和相对的第二端具有紧固件对准孔，当弯曲时，紧固件对准孔不与第二紧固件孔弯曲并与第二紧固件孔对准 。
-
公开(公告)号：US06293167B1
公开(公告)日：2001-09-25
申请号：US09481294
申请日：2000-01-11
IPC分类号： F16D316
CPC分类号： B62D1/187 , B63H25/00 , B63H2025/026 , F16D3/26 , G05G1/08
摘要： A universal joint is provided having a generally cup-shaped yolk. The yolk includes a base and a generally cylindrical wall projecting therefrom. The wall partially defines a cavity in the yolk. A shaft extends a longitudinal axis and has a ball on the first end thereof. The ball is receivable within the cavity and the yolk. Mounting structure is provided for pivotably supporting the ball in the cavity of the yolk.
摘要翻译： 提供了具有大致杯形蛋黄的万向接头。 蛋黄包括从其突出的基部和大致圆柱形的壁。 壁部分地定义在蛋黄中的空腔。 轴沿纵轴延伸并且在其第一端具有球。 该球可在腔内和蛋黄中接收。 提供安装结构，用于将球可枢转地支撑在蛋黄的空腔中。
-
公开(公告)号：US5030184A
公开(公告)日：1991-07-09
申请号：US392526
申请日：1989-07-21
申请人： Gustav Rennerfelt
发明人： Gustav Rennerfelt
CPC分类号： F16D3/04 , F16D3/16 , F16D3/26 , F16H1/32 , Y10S475/904
摘要： An eccentric gear comprising a stationary gear wheel (2) and an eccentric gear wheel (9). The eccentric wheel is freely mounted on the input shaft and is driven round by eccentric means (4, 6) causing the eccentric wheel to roll round the internal teeth on the stationary wheel. A driving dog transmits the slow rotation of the eccentric wheel to an output shaft (14). Distinguishing for the invention is that the teeth are corrected such that the eccentric wheel is adjusted with the aid of the two eccentric means such that there is practically no backlash. A computer calculated least clearance between respective top lands on the teeth is obtained with respect to tooth meshing. The eccentric means comprises two cylindrical sleeves arranged eccentrically one in the other. At one end part of each of the sleeves, one of which is arranged eccentrically in the other, there is a radially outstanding tongue (5, 7). These tongues serve as counterweights balancing the imbalance moment of the satellite gear wheel which is due to its eccentric mounting on the input shaft. Backlash and play are eliminated by turning the sleeves of the eccentric means relative to each other.
摘要翻译： PCT No.PCT / SE88 / 00027 Sec。 371日期：1989年7月21日 102（e）日期1989年7月21日PCT提交1988年1月26日PCT公布。 出版物WO88 / 05508 日期：1988年7月28日。一种包括固定齿轮（2）和偏心齿轮（9）的偏心齿轮。 偏心轮自由地安装在输入轴上，并通过偏心装置（4,6）驱动，使得偏心轮滚动固定轮上的内齿。 驾驶犬将偏心轮的缓慢旋转传递到输出轴（14）。 本发明的区别在于，对齿进行校正，使得偏心轮借助于两个偏心装置进行调节，使得实际上没有齿隙。 计算机相对于齿啮合获得齿上相应顶部平台之间的最小间隙。 偏心装置包括彼此偏心地布置的两个圆柱形套筒。 在每个套筒的一端部，其中一个套筒偏心地布置在另一个中，具有径向突出的舌部（5,7）。 这些舌头作为平衡由于其偏心安装在输入轴上的卫星齿轮的不平衡力矩的平衡力。 通过相对于彼此转动偏心装置的套筒来消除间隙和打击。
-
-
-
-
-
-
-
-
-
搜索结果
91 条记录 (耗时 0.021 秒)
