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公开(公告)号：US20240162852A1
公开(公告)日：2024-05-16
申请号：US18495315
申请日：2023-10-26
申请人： TRINA SOLAR, S.L.U.
摘要： A connection system of a transmission rod for solar trackers of rows of solar panels, the transmission rod of which connects a main rotation shaft to a motorised rotation module to a driven shaft with a rotation module without a motor, being connectable to the rotation modules by universal joints that are fastened to the connection output, wherein the universal joint has at one connection end corresponding to the connection output, and at the other end of the universal joint corresponding to a tubular connection output with a polygonal cross section for connection with the transmission rod correspondingly having a polygonal configuration, and with a first end longitudinally slidably connectable to the connection output of a first universal joint and with a second end fixedly connectable to the connection output of a second universal joint.
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公开(公告)号：US20170235326A1
公开(公告)日：2017-08-17
申请号：US15503168
申请日：2015-07-28
申请人： Hubert KOSCHINAT
发明人： Hubert KOSCHINAT
摘要： Emergency hand crank drive consisting of a load shaft that is to be made to rotate, and a crank arm hingedly connected to said load shaft, and a coupling piece on said load shaft and a catch, which is fixedly connected to said crank arm and which has a shape that is complementary to the shape of said coupling piece and which can be releasably connected to said coupling piece, whereby a rotary sliding piece is mounted on said load shaft in such a way as to be movable in the longitudinal direction of said load shaft and be rotatable around the longitudinal direction thereof and said crank arm is hingedly secured to said rotary sliding piece.
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公开(公告)号：US09593720B2
公开(公告)日：2017-03-14
申请号：US14640443
申请日：2015-03-06
申请人： ASMO CO., LTD. , DENSO CORPORATION
发明人： Yoshiyasu Inoue , Nobuhiro Matsumoto , Masanori Ozaki , Hirokazu Tajima , Masaru Irie , Taei Sugiura
CPC分类号： F16D3/10 , F01L1/344 , F01L2013/103 , F16D3/26
摘要： A motor includes a motor body, a pin, a core, and an input cam. The motor body includes a housing and an output shaft. The pin is arranged in the output shaft to extend in a direction orthogonal to a rotation axis of the output shaft. The core is pivotally supported by the pin and rotates coaxially with the output shaft. The input cam is annular and surrounds an outer circumference of the core. The input cam rotates integrally with the core. An end surface of the core closer to the housing includes a first deviated surface. The core includes an insertion portion into which the pin is inserted. When a center axis of the core is coaxial to the rotation axis of the output shaft, the first deviated surface is located at a position farther from the housing than the insertion portion.
摘要翻译： 电动机包括电动机主体，销，芯和输入凸轮。 马达主体包括壳体和输出轴。 销设置在输出轴中，以沿与输出轴的旋转轴线正交的方向延伸。 芯由销枢轴支撑并与输出轴同轴旋转。 输入凸轮是环形的并且围绕芯的外圆周。 输入凸轮与芯体一体旋转。 靠近壳体的芯的端表面包括第一偏离表面。 芯部包括插入销插入部分。 当芯的中心轴与输出轴的旋转轴线同轴时，第一偏离表面位于比插入部更远离壳体的位置。
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公开(公告)号：US20170051792A1
公开(公告)日：2017-02-23
申请号：US15307524
申请日：2015-05-12
申请人： NSK LTD.
IPC分类号： F16D3/38
CPC分类号： F16D3/387 , F16D1/0864 , F16D3/26 , Y10T403/4617 , Y10T403/535 , Y10T403/7033
摘要： In a yoke for a cross shaft universal joint, the forming direction of a through hole (17a) and a screw hole (18a) is inclined relative to the axes of circular holes (19a, 19a) formed in a pair of engaging arm parts (12, 12). And, by fastening a bolt (32) to thereby put first and second flange parts (14a, 15a) nearer to each other, mutually approaching forces are applied to the connecting arm parts (12, 12) in a direction inclined relative the axes of the circular holes (19a, 19a). Thus, cup bearings (29) incorporated in the circular holes (19a, 19a) are pressed against the end of a shaft part (28a) constituting a cross shaft (27), thereby enabling suppression of occurrence of shaking motion between the bearings incorporated in the circular holes and the end of the shaft part of the cross shaft supported rotatably by the bearings.
摘要翻译： 在用于十字轴万向接头的轭中，通孔（17a）和螺纹孔（18a）的成形方向相对于形成在一对接合臂部件中的圆孔（19a，19a）的轴线倾斜 12，12）。 并且，通过紧固螺栓（32），使第一和第二凸缘部（14a，15a）彼此靠近，相互接近的力沿着相对轴线方向倾斜的方向施加到连接臂部（12,12） 圆孔（19a，19a）。 因此，结合在圆形孔（19a，19a）中的杯形轴承（29）被压靠在构成横轴（27）的轴部（28a）的端部，从而能够抑制结合在轴 圆形孔和横轴的轴部的端部由轴承可旋转地支撑。
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公开(公告)号：US20160003305A1
公开(公告)日：2016-01-07
申请号：US14762656
申请日：2014-01-21
申请人： CNH America LLC
发明人： XAVIER G.J.M. BONTE
IPC分类号： F16D3/26 , A01B71/06 , F16C35/063
CPC分类号： F16D3/26 , A01B71/063 , F16C35/063 , F16D1/00 , F16D3/32 , Y10S464/905
摘要： A Cardan drive for connecting a power take-off (PTO) of an agricultural vehicle to an input shaft of an agricultural implement, wherein the Cardan drive has a primary shaft and a secondary shaft that are mutually connected via a double universal joint to obtain a homokinetic connection between the primary and the secondary shaft, wherein the double universal joint has an intermediate element formed substantially by two yokes of the double universal joint, wherein at least one of the two yokes is connected via bearings to a frame provided for attachment to the agricultural implement.
摘要翻译： 一种用于将农用车辆的动力输出（PTO）连接到农用工具的输入轴的卡丹驱动器，其中，万丹驱动器具有通过双万向接头相互连接的主轴和副轴，以获得 主轴和次轴之间的动力学连接，其中双万向接头具有基本上由双万向接头的两个轭形成的中间元件，其中两个轭中的至少一个通过轴承连接到设置用于附接到 农具。
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公开(公告)号：US20130282023A1
公开(公告)日：2013-10-24
申请号：US13903997
申请日：2013-05-28
发明人： William Burbank , Gregory Dachs , Todd Murphy
CPC分类号： A61B34/10 , A61B17/00234 , A61B17/064 , A61B17/28 , A61B17/285 , A61B34/30 , A61B34/37 , A61B34/71 , A61B2017/00526 , A61B2034/305 , F16D3/185 , F16D3/26 , Y10S901/29 , Y10T29/49826
摘要： Surgical tools having a two degree-of-freedom wrist, wrist articulation by linked tension members, mechanisms for transmitting torque through an angle, and minimally invasive surgical tools incorporating these features are disclosed. An elongate intermediate wrist member is pivotally coupled with a distal end of an instrument shaft so as to rotate about a first axis transverse to the shaft, and an end effector body is pivotally coupled with the intermediate member so as to rotate about a second axis that is transverse to the first axis. Linked tension members interact with attachment features to articulate the wrist. A torque-transmitting mechanism includes a coupling member, coupling pins, a drive shaft, and a driven shaft. The drive shaft is coupled with the driven shaft so as to control the relative orientations of the drive shaft, the coupling member, and the driven shaft.
摘要翻译： 公开了具有两自由度手腕的手术工具，通过连接的张紧构件的手腕关节，通过角度传递扭矩的机构，以及结合了这些特征的微创手术工具。 细长的中间腕部构件与仪器轴的远端枢转地联接，以便围绕横向于轴的第一轴线旋转，并且末端执行器主体与中间构件枢转地联接，以围绕第二轴线旋转，第二轴线 横向于第一轴。 链接的张力构件与附件特征相互作用以铰接手腕。 扭矩传递机构包括联接构件，联接销，驱动轴和从动轴。 驱动轴与从动轴联接，以便控制驱动轴，联接构件和从动轴的相对定向。
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公开(公告)号：US20060084510A1
公开(公告)日：2006-04-20
申请号：US10521911
申请日：2002-07-20
申请人： Stephen Bartlett
发明人： Stephen Bartlett
IPC分类号： F16D3/16
摘要： A flexible coupling capable of transmitting moments and comprising a first member having a longitudinal axis (30) connected by at least three joints (27) to a second member (41) having a longitudinal axis substantially aligned with the longitudinal axis of the first member, the joints being circumferentially spaced apart about said axis, each joint comprising a first part (27) on one of the members and a second part (31) on the other member, the parts of each joint interfitting so that moments can be transmitted between said members by the joints and so that relative sliding and rotational movement can take place between the parts of teach joint, the joint parts on at least one of the members being flexibly arranged (41) so that the members may articulate relative to one another.
摘要翻译： 一种能够传递力矩并包括具有通过至少三个接头（27）连接的纵向轴线（30）的第一构件的柔性联接器，其具有与第一构件的纵向轴线基本对准的纵向轴线的第二构件（41） 所述接头围绕所述轴线周向间隔开，每个接头包括位于其中一个构件上的第一部分（27）和另一构件上的第二部分（31），每个接头的部分相互配合，使得力矩可以在所述 并且使得可以在每个接头的部分之间发生相对滑动和旋转运动，所述构件中的至少一个构件上的接合部分被柔性地布置（41），使得构件可以相对于彼此铰接。
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公开(公告)号：US20040152523A1
公开(公告)日：2004-08-05
申请号：US10356014
申请日：2003-02-03
发明人： Aling Lai
IPC分类号： F16D003/26
CPC分类号： F16D3/26
摘要： A motive power transmission device for a radio control model includes a shaft having an enlarged ball-like portion formed on one end of the shaft. A funnel-shaped groove is diametrically defined in and extends through the enlarged ball-like portion. A coupling is connected to the shaft and includes a cavity defined to universally receive the enlarged ball-like portion. Two holes are diametrically defined in the coupling and communicating with the cavity. The two holes communicate with the funnel-shaped groove when the enlarged ball-like portion is received in the cavity in the coupling. An annular groove is defined in an outer periphery of the coupling and communicating with the two holes. A pin extends through the holes and the funnel-shaped groove to connected the shaft with the coupling. A fixing member is received in the annular groove in to hold the pin in place.
摘要翻译： 一种用于无线电控制模型的动力传动装置包括：轴，该轴具有形成在所述轴的一端的扩大的球状部分。 漏斗形槽直径限定在并延伸通过扩大的球状部分。 联轴器连接到轴并且包括限定为普遍接收放大的球状部分的空腔。 两个孔在联接器中径向限定并与空腔连通。 当扩大的球形部分被接收在联接器的空腔中时，两个孔与漏斗形槽连通。 环形槽限定在联接器的外周中并且与两个孔连通。 销延伸穿过孔和漏斗形槽，以将轴与联轴器连接。 固定构件被容纳在环形槽中以将销保持在适当的位置。
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公开(公告)号：US3821687A
公开(公告)日：1974-06-28
申请号：US28328772
申请日：1972-08-24
发明人： HARTMANN H , KRIETER G , MAUTHE G
摘要： An articulated coupling of the universal type for connecting the ends of two electrically conductive parts comprises two U-shaped yokes orientated at an angle of 90* relatively to each other and fixed respectively to the parts to be connected, and a connection piece located between the legs of the yokes having a prismatic configuration such as to establish an electrically conducting connection between the side faces of the connection piece and the adjoining inside faces of the yokes. The electrical connection between the prismatic connection piece and the yokes is accomplished by means of pre-stressed arcuate spring strips or plate springs.
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公开(公告)号：US2885046A
公开(公告)日：1959-05-05
申请号：US53106355
申请日：1955-08-29
CPC分类号： F16D43/20 , F16D3/26 , F16D43/21 , F16D43/218
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