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    LINEAR MOTOR DOOR ACTUATOR
    2.
    发明专利
    LINEAR MOTOR DOOR ACTUATOR 未知

    公开(公告)号：CA2548861C

    公开(公告)日：2011-03-08

    申请号：CA2548861

    申请日：2006-05-30

    Applicant: TECHNOLOGIES LANKA INC

    Inventor： CARTIER PAUL ,  LEBEL MARTIN ,  DUBE ERIC MARTIN

    IPC: H02P23/00 ,  E05F15/655 ,  E05F15/659 ,  E06B3/46 ,  H02P23/02 ,  H02P25/06

    Abstract: The present invention relates to an alternating current electrical motor having a first element with magnets of alternating polarities, and a second element with electrical conductor coils, the first and the second elements being mounted for relative motion to one another. A controller for the electrical motor comprising: a current source for energizing the coils with an alternating current to produce a movement of the first and the second elements relative to one another; a sensor for sensing a phase shift between the magnets and the current in the coils; and a current source controller for varying an amplitude of the current to substantially regulate the phase shift to an optimum phase shift value, thereby providing a minimum power consumption for proper operation of the electrical motor.

    LINEAR MOTOR DOOR ACTUATOR
    3.
    发明专利
    LINEAR MOTOR DOOR ACTUATOR 未知

    公开(公告)号：CA2548861A1

    公开(公告)日：2007-11-30

    申请号：CA2548861

    申请日：2006-05-30

    Applicant: TECHNOLOGIES LANKA INC

    Inventor： DUBE ERIC MARTIN ,  CARTIER PAUL ,  LEBEL MARTIN

    IPC: H02P23/00 ,  E05F15/655 ,  E05F15/659 ,  E06B3/46 ,  H02P23/02 ,  H02P25/06

    Abstract: The present invention relates to an alternating current electrical motor having a first element with magnets of alternating polarities, and a second element with electrical conductor coils, the first and the second elements being mounted for relative motion to one another. A controller for the electrical motor comprising: a current source for energizing the coils with an alternating current to produ ce a movement of the first and the second elements relative to one another; a sensor for sensing a phase shift between the magnets and the current in the coils; and a current source controller for varying an amplitude of the current to substantially regulate the phase shift to an optimum phase shift value, thereby providing a minimum power consumption for proper operation of the electrical motor.

    DOOR ACTUATORS, INTEGRATED DOOR ACTUATOR AND METHOD OF OPERATING A DOOR ACTUATOR OF A TRANSIT VEHICLE
    5.
    发明申请
    DOOR ACTUATORS, INTEGRATED DOOR ACTUATOR AND METHOD OF OPERATING A DOOR ACTUATOR OF A TRANSIT VEHICLE 审中-公开
    门执行器，集成门执行器和操作过境车门执行器的方法

    公开(公告)号：WO2017132762A1

    公开(公告)日：2017-08-10

    申请号：PCT/CA2017/050113

    申请日：2017-02-01

    Applicant: TECHNOLOGIES LANKA INC.

    Inventor： CARTIER, Paul ,  DIONNE, Jean-paul ,  DOUVILLE, Xavier ,  DUBE, Eric

    IPC: E05F15/655 ,  B61D19/00

    CPC classification number: B61D19/00 ,  E05D15/063 ,  E05F15/60 ,  E05F15/655 ,  E05Y2201/46 ,  E05Y2900/51

    Abstract: The door actuator generally has a receiving structure having a door carriage path; a first coil assembly and a second coil assembly both being mounted to the receiving structure along a common coil assembly plane and being longitudinally spaced from one another along the door carriage path by a spacing distance; and a door carriage being slidingly received by the receiving structure, the door carriage having a plurality of alternate-pole magnets provided along a magnet plane being parallel and spaced apart from the coil assembly plane, the first and second coil assemblies being operable to move the door carriage back and forth between the two ends of the rail.

    Abstract translation: 门执行器通常具有具有门托架路径的接收结构; 第一线圈组件和第二线圈组件均沿着公共线圈组件平面安装到所述接收结构，并且沿着所述门滑架路径彼此纵向间隔开间隔距离; 以及门架，所述门架由所述接收结构滑动地接收，所述门架具有沿着与所述线圈组件平面平行且间隔开的磁平面设置的多个交替极磁体，所述第一和第二线圈组件可操作以将所述 门导轨在导轨两端之间来回移动。

    Locking mechanism for sliding door system
    6.
    发明授权
    Locking mechanism for sliding door system 有权

    公开(公告)号：US11339592B2

    公开(公告)日：2022-05-24

    申请号：US16307076

    申请日：2017-06-05

    Applicant: TECHNOLOGIES LANKA INC.

    Inventor： Paul Cartier ,  Jean-Paul Dionne ,  Gaston Roy ,  Andreas Schunke

    IPC: E05B85/26 ,  E05F15/60 ,  E05B79/20 ,  E05B83/36 ,  E05B83/40

    Abstract: The locking mechanism is adapted to a door system having a door unit slidably mounted to a door frame to open and close by sliding longitudinally along the door frame. The locking mechanism includes: a pivoting member pivotally mounted to one of the door frame and the door unit for pivoting about a pivot axis, and a hook member spaced apart from the pivot axis such that the hook member can pivot about the pivot axis via the pivoting member; and a guide member secured to the other one of the door frame and the door unit, the guide member having a channel formed therein to receive the hook member when the pivoting member is moved toward the guide by said sliding of the door, and subsequently maintain engagement with the hook member.

    LOCKING MECHANISM FOR SLIDING DOOR SYSTEM
    7.
    发明申请
    LOCKING MECHANISM FOR SLIDING DOOR SYSTEM 审中-公开

    公开(公告)号：US20190330888A1

    公开(公告)日：2019-10-31

    申请号：US16307076

    申请日：2017-06-05

    Applicant: TECHNOLOGIES LANKA INC.

    Inventor： Paul Cartier ,  Jean-Paul Dionne ,  Gaston Roy ,  Andreas Schunke

    IPC: E05B85/26 ,  E05B83/40 ,  E05F15/60 ,  E05B79/20 ,  E05B83/36

    Abstract: The locking mechanism is adapted to a door system having a door unit slidably mounted to a door frame to open and close by sliding longitudinally along the door frame. The locking mechanism includes: a pivoting member pivotally mounted to one of the door frame and the door unit for pivoting about a pivot axis, and a hook member spaced apart from the pivot axis such that the hook member can pivot about the pivot axis via the pivoting member; and a guide member secured to the other one of the door frame and the door unit, the guide member having a channel formed therein to receive the hook member when the pivoting member is moved toward the guide by said sliding of the door, and subsequently maintain engagement with the hook member.

    LOCKING MECHANISM FOR SLIDING DOOR SYSTEM
    8.
    发明申请
    LOCKING MECHANISM FOR SLIDING DOOR SYSTEM 审中-公开
    滑动门系统的锁定机构

    公开(公告)号：WO2017210776A1

    公开(公告)日：2017-12-14

    申请号：PCT/CA2017/050678

    申请日：2017-06-05

    Applicant: TECHNOLOGIES LANKA INC.

    Inventor： CARTIER, Paul ,  DIONNE, Jean-Paul ,  ROY, Gaston ,  SCHUNKE, Andreas

    IPC: E05B65/08

    Abstract: The locking mechanism is generally adapted to a door system having a door unit slidably mounted to a door frame to open and close by sliding longitudinally along the door frame. The locking mechanism has : a pivoting member pivotally mounted to one of the door frame and the door unit for pivoting about a pivot axis, and a hook member spaced apart from the pivot axis such that the hook member can pivot about the pivot axis via the pivoting member; and a guide member secured to the other one of the door frame and the door unit, the guide member having a channel formed therein to receive the hook member when the pivoting member is moved toward the guide by said sliding of the door, and subsequently maintain engagement with the hook member.

    Abstract translation: 锁定机构通常适用于具有门单元的门系统，该门单元可滑动地安装到门框上以通过沿着门框纵向滑动而打开和关闭。 该锁定机构具有：枢转构件，该枢转构件枢转地安装到门框架和门单元中的一个以围绕枢转轴线枢转;以及钩构件，该钩构件与枢转轴线间隔开，使得该钩构件能够经由 枢转构件; 以及固定到门框和门单元中的另一个上的导向构件，导向构件具有形成在其中的通道，以当枢转构件通过门的滑动而朝向导向件移动时接收钩构件，并且随后保持 与钩件啮合。

    METHOD OF ADJUSTING A HEIGHT OF A CAR FLOOR PLANE OF A RAILROAD CAR AND HEIGHT ADJUSTMENT SYSTEM
    10.
    发明申请
    METHOD OF ADJUSTING A HEIGHT OF A CAR FLOOR PLANE OF A RAILROAD CAR AND HEIGHT ADJUSTMENT SYSTEM 审中-公开

    公开(公告)号：US20170174231A1

    公开(公告)日：2017-06-22

    申请号：US15380541

    申请日：2016-12-15

    Applicant: TECHNOLOGIES LANKA INC.

    Inventor： Michel BOCHUD ,  Paul CARTIER ,  Jean-Paul DIONNE ,  Reginald Lawrence WINGATE

    IPC: B61D3/04

    CPC classification number: B61F5/22

    Abstract: There is provided a method of adjusting a height of a car floor plane of a railroad car relative to a platform of a train station. The method includes, using a height adjusting system mounted to an exterior side of the railroad car adjacent the car floor plane, emitting a first ultrasonic beam towards the platform of the train station and monitoring a reflection of the first ultrasonic beam; and generating a first signal based on said monitoring the reflection of the first ultrasonic beam. The method includes, using a processor, operating an actuator of a suspension system of the railroad car to adjust the height of the car floor plane to a height of the platform of the train station based on the generated first signal.

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