公开(公告)号：US11767902B2

公开(公告)日：2023-09-26

申请号：US17732842

申请日：2022-04-29

申请人： Verb Surgical Inc.

发明人： Roman Devengenzo ,  Matthew Reagan Williams ,  Stephen John Morfey ,  Ricardo Alfonso León ,  Andrew Metzger ,  Karen Shakespear Koenig ,  Vijay Soundararajan

IPC分类号： F16H19/06 ,  B25J9/10 ,  F16H55/52 ,  F16H19/00

CPC分类号： F16H19/0672 ,  B25J9/1045 ,  F16H55/52 ,  F16H19/005 ,  F16H2019/0668 ,  F16H2019/0677

摘要： In one variation, a pulley arrangement includes a base pulley portion rotatable within a driving plane, an adjustable pulley portion coupled to the base pulley portion wherein the adjustable pulley portion is rotatable relative to the base pulley portion within the driving plane, and a driving member including an end coupled to the adjustable pulley portion wherein at least a portion of the driving member is wrapped at least partially around the adjustable pulley portion. In another variation, a pulley arrangement includes a base pulley portion rotatable around an axis, an adjustable pulley portion coupled to the base pulley portion and movable in a first direction parallel to the axis, and a sliding block engaged with the adjustable pulley portion, wherein the sliding block moves in a second direction different from the first direction, in response to compression of the adjustable pulley portion against the base pulley portion.

公开(公告)号：US5563485A

公开(公告)日：1996-10-08

申请号：US377158

申请日：1995-01-24

申请人： Naoyuki Ogura

发明人： Naoyuki Ogura

IPC分类号： G12B5/00 ,  B23Q1/26 ,  F16H19/06 ,  H05K13/00

CPC分类号： B23Q1/267 ,  F16H19/06 ,  F16H2019/0668

摘要： The equalizing mechanism includes: timing belts laid in parallel to the rails for moving on a base; timing pulleys engaged with the timing belts; timing pulleys for interlocking mounted on shafts of the timing pulleys; and a timing belt for interlocking racked between the timing pulleys for interlocking whereby, when the movable beam on the rails for moving is driven, a driving force given by the rotation between the timing belt and the timing pulley on one side is equalized to be transmitted to the timing belt and the timing pulley on the other side through the timing pulley for interlocking, the timing belt for interlocking and the timing pulley for interlocking.

摘要翻译： 均衡机构包括：平行于轨道平行放置在基座上的同步带; 正时皮带轮与正时皮带接合; 定时滑轮用于互锁安装在定时滑轮的轴上; 以及用于互锁的正时皮带，用于互锁的定时皮带轮之间，由此当用于移动的轨道上的可移动光束被驱动时，由一侧的同步皮带和正时皮带轮之间的旋转给出的驱动力被均衡以被传输 通过正时皮带轮与同步皮带和同步皮带轮相互锁定，用于联锁的同步皮带和用于互锁的定时皮带轮。

公开(公告)号：US3850043A

公开(公告)日：1974-11-26

申请号：US43256374

申请日：1974-01-11

申请人： TARBOX J

发明人： TARBOX J

IPC分类号： B23Q1/62 ,  F16H19/00 ,  F16H19/02

CPC分类号： F16H19/06 ,  B23Q1/621 ,  F16H2019/0613 ,  F16H2019/0668 ,  Y10T74/18832 ,  Y10T74/1884

摘要： Roller-band apparatus wherein rollers are entrapped in the loops of S-shaped portions of flexible bands, each pair of rollers in such an S-shaped portion of band being known as a ''''cluster,'''' between special parallel opposed surfaces of a guideway comprising relatively fixed rails having opposed surfaces with each surface consisting of two parallel tracks with a depression or slot therebetween to accept end portions of the band on each side of the cluster, the rollers having a similar depression or groove to accept an intermediate portion of the band at the cluster, and the band as well as at least one roller of each cluster having inter-engaging teeth, this feature enabling precision calibration. The rollers of each cluster have interengaging annular flanges and all the rollers have contact portions rolling on the opposed surfaces of the guideway. The foregoing basic features are applied to an X-Y table with carriages having a pair of guideways each with a pair of clusters with certain of the rollers of opposed clusters connected and power driven and the carriages are mounted for movement at right angles to each other and thus adapted for manipulating circuit boards and the like during fabrication.

摘要翻译： 其中辊子被夹带在柔性带的S形部分的环中的卷带装置，在这种S形部分带中的每对辊被称为“簇”，在导轨的特殊平行相对表面之间包括 相对固定的轨道具有相对的表面，每个表面由两个平行轨道组成，两个平行轨道在其间具有凹陷或狭槽，以接纳该组的每侧上的带的端部部分，滚子具有类似的凹陷或凹槽以接纳带的中间部分 在群集和带以及每个簇的至少一个辊具有相互啮合的齿，该特征使得能够精确校准。 每个簇的辊具有相互接合的环形凸缘，并且所有的辊具有在导轨的相对表面上滚动的接触部分。

公开(公告)号：US3003357A

公开(公告)日：1961-10-10

申请号：US451160

申请日：1960-01-25

申请人： AMERICAN MACHINE & METALS

发明人： VOTTA JR FRANK A

IPC分类号： F16H19/00

CPC分类号： F16H19/0622 ,  F16H19/0672 ,  F16H2019/0668 ,  Y10T74/18832

公开(公告)号：US20240167544A1

公开(公告)日：2024-05-23

申请号：US18425660

申请日：2024-01-29

申请人： Liftwave, Inc. dba Rise Robotics

发明人： Blake Sessions

IPC分类号： F16H19/06 ,  F16H19/02

CPC分类号： F16H19/0618 ,  F16H19/025 ,  F16H19/06 ,  F16H2019/0609 ,  F16H2019/0668

摘要： Disclosed herein are methods, systems, and components for the design of a flat belt based block and tackle design that is theoretically free of fleet angles. A mapping technique forms a set of planar positions for the centerlines of the free spans that provides a plurality of sheave geometries, which reside on a common axis and spans that are free of fleet angles at the sheave engagement interfaces. This permits the use of high-performing flat belts in high-reduction block and tackle topologies, with the principal benefits of an extended service life, high power transmission efficiency, more effective traction power transfer, and a compact machine design.

公开(公告)号：US20230166648A1

公开(公告)日：2023-06-01

申请号：US17960819

申请日：2022-10-06

申请人： An-Tao Anthony Yang

发明人： An-Tao Anthony Yang

IPC分类号： B60P1/02 ,  B60S9/04 ,  F16H19/06

CPC分类号： B60P1/027 ,  B60S9/04 ,  F16H19/06 ,  F16H2019/069 ,  F16H2019/0668

摘要： Provided is a rear axle movement device for a truck with a lowerable bed, comprising: a front axle, a driver's cab, a rear axle, a cargo container, a sub-frame, a first lifting device, a second lifting device, a first guiding device, a second guiding device, and an electric motor. According to the present invention, the rear axle movement device utilizes a chain and a sprocket.

公开(公告)号：US20180142766A1

公开(公告)日：2018-05-24

申请号：US15359390

申请日：2016-11-22

申请人： Maorong Li

发明人： Maorong Li

IPC分类号： F16H19/06 ,  F04B53/14

CPC分类号： F16H19/0622 ,  F04B9/02 ,  F04B17/03 ,  F04B53/14 ,  F16H2019/0668

摘要： The invention discloses an intelligent pumping unit with a sprocket force reduction system; the intelligent pumping unit further comprises an upper fixing end, a lower fixing end and a chain; the upper fixing end and the lower fixing end act as a starting end and a terminal end for fixing the chain.

公开(公告)号：US08757017B2

公开(公告)日：2014-06-24

申请号：US13102704

申请日：2011-05-06

申请人： Siegfried Bauer ,  Andre Bernd ,  Sven Anhut

发明人： Siegfried Bauer ,  Andre Bernd ,  Sven Anhut

IPC分类号： F16H19/06

CPC分类号： F16H19/06 ,  F16H2019/0613 ,  F16H2019/0668

摘要： A linear movement device has a housing and a carriage which can move in a longitudinal direction with respect to the housing, wherein the housing extends with an essentially constant U-shaped cross-sectional shape in the longitudinal direction, with the result that the housing bounds a guide cavity, wherein the guide cavity is covered with a toothed belt which extends in the longitudinal direction, wherein the toothed belt is attached at both ends to the housing with the result that said toothed belt defines a toothed belt plane, wherein at least one separate guide rail which extends in the longitudinal direction is arranged within the guide cavity, on which guide rail at least one separate guiding carriage is mounted in a longitudinally movable fashion, which guiding carriage is permanently connected to the carriage, wherein a first and a second deflection wheel, which deflect the toothed belt out of the toothed belt plane, are rotatably attached to the carriage, wherein a rotatable drive wheel, which is in drive-transmitting engagement with the toothed belt, is arranged between the first and the second deflection wheels. The carriage has a single-piece carriage base body which extends in the longitudinal direction, wherein said carriage base body is embodied as a closed tube essentially over its entire length, with the result that it bounds a carriage cavity, wherein the guiding carriage is attached to the outside of the carriage base body, preferably directly to the outside of the carriage base body, wherein the toothed belt is guided through the carriage cavity, and wherein the first and second deflection wheels and the drive wheel are arranged within the carriage cavity.

摘要翻译： 线性移动装置具有壳体和可相对于壳体在纵向方向上移动的滑架，其中壳体沿纵向方向以基本上恒定的U形横截面形状延伸，结果壳体界定 引导腔，其中所述引导腔被沿着纵向方向延伸的齿形带覆盖，其中所述齿形带在两端附接到所述壳体，结果所述齿形带限定了齿形带平面，其中至少一个 沿纵向方向延伸的单独的导轨布置在引导腔内，导轨上以至少一个单独的引导滑架以纵向移动的方式安装，该导向架永久地连接到滑架上，其中第一和第二 将齿形带偏离齿形皮带平面的偏转轮可旋转地附接到滑架，其中可旋转的d 第一和第二偏转轮之间布置有与齿形带驱动传递接合的前轮。 滑架具有沿纵向方向延伸的单件式托架基体，其中所述托架基体主要在其整个长度上被实施为封闭的管，结果是其限定了托架腔，其中引导托架附接 优选地直接位于托架基体的外侧，其中齿形带被引导通过托架腔，并且其中第一和第二偏转轮和驱动轮布置在托架腔内。

公开(公告)号：US20030231223A1

公开(公告)日：2003-12-18

申请号：US10443815

申请日：2003-05-23

申请人： NEC CORPORATION

发明人： Shigeki Muramatsu ,  Tooru Uchida ,  Kouichi Furutou ,  Kaname Nagatani

IPC分类号： B41J023/00

CPC分类号： H04N1/1026 ,  B41J19/005 ,  F16H19/06 ,  F16H2019/0668 ,  H04N1/1017 ,  H04N1/193 ,  H04N2201/0464

摘要： In a wire-driving system that drives and moves a movable unit along a guide path, a drive drum member is rotatably provided on the movable unit to be rotated around an axis which is perpendicular to a movement direction of the movable unit. An electric drive motor is provided in the movable unit and operationally connected to the drum member to be rotationally driven in either a first rotational direction or a second rotational direction. A wire cable has a first end and a second end, and is partially wound around the drum member such that a first cable section and a second cable section are extended from the drum member. The respective first and second ends of the wire cable are securely attached to two fixed points beside terminal ends of the guide path such that the first and second cable sections of the wire cable are tensionally extended along the guide path. The respective first and second cable sections of the wire cable are wound around and unwound from the drum member during the rotation of the drum member in the first rotational direction by the drive source, and the respective first and second cable sections of the wire cable are unwound from and wound around the drum member during the rotation of the drum member in the second rotational direction by the drive source, resulting in the movement of the movable unit along the guide path.

摘要翻译： 在沿着引导路径驱动和移动可移动单元的线驱动系统中，驱动鼓构件可旋转地设置在可移动单元上，以绕垂直于可移动单元的移动方向的轴线旋转。 电动驱动马达设置在可动单元中并且可操作地连接到鼓构件以在第一旋转方向或第二旋转方向上旋转地驱动。 电线电缆具有第一端和第二端，并且部分地缠绕在鼓构件上，使得第一电缆部分和第二电缆部分从鼓构件延伸。 电线电缆的相应的第一和第二端牢固地附接到引导路径的末端附近的两个固定点，使得电缆电缆的第一和第二电缆部分沿引导路径被拉伸。 在通过驱动源在第一旋转方向转动鼓构件期间，电缆的相应的第一和第二电缆部分被卷绕并从鼓构件展开，并且电缆电缆的相应的第一和第二电缆部分 在鼓构件沿着第二旋转方向旋转期间，通过驱动源从卷筒构件展开并缠绕在鼓构件周围，导致可移动单元沿着引导路径的移动。

公开(公告)号：US3630417A

公开(公告)日：1971-12-28

申请号：US3630417D

申请日：1970-03-18

申请人： BERG & BURG NV

发明人： HAAS HENDRIK ANTOON LORENTZ DE

IPC分类号： A61M5/145 ,  B01L3/02 ,  F16H19/00 ,  G01F11/02

CPC分类号： F16H19/06 ,  A61M5/1452 ,  B01L3/0206 ,  F16H2019/0668

摘要： An infusion pump for the operation of one or more hypodermic syringes for medical injection purposes in which a slide member operatively connected to the syringes for discharging the latter is mounted in the frame of the device for movement between two end positions and is driven by an electric driving motor through a clutch and a speed reduction transmission which comprises a chain or rope drive having two wheels mounted adjacent both ends of the frame and two further wheels mounted on the slide member, and a chain or rope having its two ends secured to the two ends of the frame and passing from one frame end successively about one slide member mounted wheel, the frame-mounted wheel at this frame end, the opposite frame-mounted wheel at the other frame end, and the other slide member mounted wheel towards said latter frame end, one of the two frame mounted wheels being coupled to the clutch.