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    Passenger Conveyor
    1.
    发明申请
    Passenger Conveyor 审中-公开

    公开(公告)号：US20170327349A1

    公开(公告)日：2017-11-16

    申请号：US15590358

    申请日：2017-05-09

    申请人： Otis Elevator Company

    发明人： Chan-Jong Park

    IPC分类号： B66B23/02 ,  B66B23/12 ,  B66B23/24 ,  B66B21/04

    CPC分类号： B66B23/026 ,  B66B21/04 ,  B66B23/022 ,  B66B23/024 ,  B66B23/12 ,  B66B23/24

    摘要： A passenger conveyor (10) comprises a plurality of treads (16) interconnected to form an endless tread band (17), the passenger conveyor (10) comprising a chain and sprocket drive system including at least two drive sprockets (24a, 24b), each drive sprocket (24a, 24b) drivingly coupled to a respective drive chain (20a, 20b), each drive sprocket (24a, 24b) having a predetermined number of drive sprocket teeth (38a, 38b) positioned at a predetermined drive sprocket teeth pitch (αa, αb) with respect to each other, wherein the drive sprockets (24a, 24b) are configured to rotate with the same angular velocity, but at a predetermined phase difference (β) with respect to each other.

    CHAIN DRIVE SYSTEM WITH POLYGON COMPENSATION
    3.
    发明申请
    CHAIN DRIVE SYSTEM WITH POLYGON COMPENSATION 有权
    具有多边形补偿的链驱动系统

    公开(公告)号：US20160039641A1

    公开(公告)日：2016-02-11

    申请号：US14782850

    申请日：2013-04-08

    申请人： OTIS ELEVATOR COMPANY

    发明人： Walter Srb-Gaffron ,  Martin Michalke ,  Phillip Schedl

    IPC分类号： B66B23/02

    CPC分类号： B66B23/022

    摘要： A chain drive (1) comprises a chain (5) configured to rotate in a closed loop (6) forming a load track (7) and a return track (8) interconnected by first and second turnaround sections (9, 10); a drive sprocket (12) for driving the chain (5), the drive sprocket (12) being located in the first turnaround section (9) of the closed loop (6); and a polygon compensation system for compensating the polygon effect of the chain (5). At least one component (2, 4, 14, 26) of the polygon compensation system is located within at least one turnaround section (10) and/or in at least one of the load track (7) and the return track (8) .

    摘要翻译： 链条驱动器（1）包括链条（5），其构造成在闭合回路（6）中旋转，形成负载轨道（7）和由第一和第二转向部分（9,10）互连的返回轨道（8）。 驱动链轮（12），用于驱动链条（5），驱动链轮（12）位于闭环（6）的第一转向部分（9）中; 以及用于补偿链（5）的多边形效应的多边形补偿系统。 多边形补偿系统的至少一个部件（2,4,14,26）位于至少一个转向部分（10）和/或至少一个负载轨道（7）和返回轨道（8）中， 。

    Escalator
    4.
    发明授权
    Escalator 有权

    公开(公告)号：US08286778B2

    公开(公告)日：2012-10-16

    申请号：US12376018

    申请日：2007-07-27

    申请人： Burkhard Grobbel

    发明人： Burkhard Grobbel

    IPC分类号： B65G21/00

    CPC分类号： B66B23/022 ,  B66B23/026

    摘要： An escalator includes a plurality of steps or panels, a chain for driving the steps or panels, at least one chain wheel around which the chain is deflected and wherein the chain, starting from the chain wheel, forms an upper strand and a lower strand. There is also provided a device for the polygonal compensation of the movement of the at least one chain wheel. The effective lever arm of the chain on the at least one chain wheel in the upper strand is substantially equal to the effective lever arm of the chain on the at least one chain wheel in the lower strand.

    DEVICE FOR CONNECTING A CHAIN TO A STEP OR A PALLET OF A PASSENGER CONVEYING INSTALLATION
    5.
    发明申请
    DEVICE FOR CONNECTING A CHAIN TO A STEP OR A PALLET OF A PASSENGER CONVEYING INSTALLATION 有权
    用于将链条连接到一个步骤的装置或者一个输送安装的乘客的托盘

    公开(公告)号：US20120181142A1

    公开(公告)日：2012-07-19

    申请号：US13352967

    申请日：2012-01-18

    申请人： Winfried LANZKI ,  Carsten Rolf ,  Andreas Tautz ,  Alfred Thiel ,  Heinrich Zeiger

    发明人： Winfried LANZKI ,  Carsten Rolf ,  Andreas Tautz ,  Alfred Thiel ,  Heinrich Zeiger

    IPC分类号： B66B23/00

    CPC分类号： B66B23/145 ,  B66B23/022

    摘要： A device for connecting a chain, which is actively connected to a roller, to a step or a pallet of an escalator or a moving walkway, respectively. The chain has a roller side and a step or pallet side. The device includes a hollow stud disposed on the roller side and a cylindrical shoulder disposed on the step or pallet side. The hollow stud has a clearance to receive the cylindrical shoulder. A slide bearing is arranged at least radially between a circumferential surface of the hollow stud defining the clearance and an outer circumferential surface of the shoulder.

    摘要翻译： 一种用于连接主动连接到滚筒的链条到自动扶梯或移动走道的台阶或托盘的装置。 链条有一个辊子侧面和一个台阶或托盘面。 该装置包括设置在辊侧的空心螺柱和设置在台阶或托盘侧上的圆柱形肩部。 中空螺柱具有接收圆柱形肩部的间隙。 滑动轴承至少在径向上布置在限定间隙的中空螺柱的周向表面和肩部的外周表面之间。

    DRIVE MEANS AND CHAIN DRIVE
    6.
    发明申请
    DRIVE MEANS AND CHAIN DRIVE 有权
    驱动装置和链驱动

    公开(公告)号：US20100255944A1

    公开(公告)日：2010-10-07

    申请号：US12743302

    申请日：2008-11-18

    申请人： Burkhard Grobbel

    发明人： Burkhard Grobbel

    IPC分类号： F16H7/12

    CPC分类号： F16H7/06 ,  B65G23/06 ,  B66B23/022 ,  F16H55/303 ,  F16H2007/0874

    摘要： Drive means for the polygonally-compensated drive of a sprocket, comprising two pulling means wheels (1, 2), a pulling means (3) running on them with an top span (31) and a bottom span (32), and a tensioning means acting on the pulling means (3), wherein the tensioning means comprises a first non-circular compensation wheel (4), which can come into contact with the top span (31), a second non-circular compensation wheel (5), which can come into contact with the bottom span (32), a rocker (6) adapted for rotatably receiving the first compensation wheel (4) and the second compensation wheel (5), wherein the rocker (6) is pivotably supported on a fixed bearing. The invention also relates to a chain drive, comprising at least a sprocket (7), a drive means, wherein the sprocket (7) is driven by the drive means, wherein the drive means is a drive means according to at least one of the claims 1 to 17.

    摘要翻译： 驱动装置，用于链轮的多边补偿驱动，包括两个牵引装置轮（1,2），一个在其上运行的牵引装置（3），其具有顶部跨度（31）和底部跨距（32），以及张紧 作用在所述牵引装置（3）上的装置，其中所述张紧装置包括可与所述顶部跨距（31）接触的第一非圆形补偿轮（4），第二非圆形补偿轮（5） 其可以与底部跨度（32）接触，适于可旋转地接收第一补偿轮（4）和第二补偿轮（5）的摇杆（6），其中摇杆（6）可枢转地支撑在固定 轴承。 本发明还涉及一种链传动装置，其至少包括链轮（7），驱动装置，其中链轮（7）由驱动装置驱动，其中驱动装置是根据至少一个 权利要求1至17。

    ESCALATOR
    9.
    发明申请
    ESCALATOR 有权

    公开(公告)号：US20110220457A1

    公开(公告)日：2011-09-15

    申请号：US13116075

    申请日：2011-05-26

    申请人： BURKHARD GROBBEL

    发明人： BURKHARD GROBBEL

    IPC分类号： B66B23/02 ,  B66B21/02

    CPC分类号： B66B23/022 ,  B66B23/026

    摘要： An escalator includes a plurality of steps or panels, a chain for driving the steps or panels, at least one chain wheel around which the chain is deflected and wherein the chain, starting from the chain wheel, forms an upper strand and a lower strand. There is also provided a device for the polygonal compensation of the movement of the at least one chain wheel. The effective lever arm of the chain on the at least one chain wheel in the upper strand is substantially equal to the effective lever arm of the chain on the at least one chain wheel in the lower strand.

    摘要翻译： 自动扶梯包括多个步骤或面板，用于驱动台阶或面板的链条，至少一个链轮，链条绕该链条偏转，并且其中链条从链轮开始形成上股和下股。 还提供了一种用于至少一个链轮的运动的多边形补偿的装置。 链条中的上链条中的至少一个链轮上的链条的有效杠杆臂基本上等于下链中的至少一个链轮上的链条的有效杠杆臂。

    Drive system for escalators or moving walkways
    10.
    发明授权
    Drive system for escalators or moving walkways 有权
    自动扶梯或移动人行道的驱动系统

    公开(公告)号：US07296671B2

    公开(公告)日：2007-11-20

    申请号：US10971789

    申请日：2004-10-25

    申请人： Alexander Pietz

    发明人： Alexander Pietz

    IPC分类号： B65G23/02

    CPC分类号： B66B23/022 ,  B66B25/00

    摘要： A drive system for escalators having steps or moving walkways having pallets includes at least one drive motor. A drive chain is driven by the drive motor and is comprised of a plate link chain. The drive chain has such a pitch that a maximum of two links are used for each step or pallet. A mechanism for minimizing a polygon effect which occurs during entry and reversing of the chain at a reversing element includes at least one device for actuating one of the drive motor, the reversing elements or the drive chain with a non-constant rotational speed or velocity.

    摘要翻译： 具有步骤的自动扶梯的驱动系统或具有托盘的移动人行道包括至少一个驱动马达。 驱动链由驱动电机驱动，并由板链节链构成。 驱动链具有这样的间距，每个步骤或托盘最多使用两个连杆。 用于最小化在反向元件处的链条进入和反转期间发生的多边形效应的机构包括用于以非恒定的转速或速度致动驱动马达，反向元件或驱动链中的一个的至少一个装置。