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    Human powered wheelchair with jackdrive™ propulsion system
    3.
    发明授权
    Human powered wheelchair with jackdrive™ propulsion system 有权
    带有jackdrive™推进系统的人力轮椅

    公开(公告)号：US09398988B1

    公开(公告)日：2016-07-26

    申请号：US14726676

    申请日：2015-06-01

    Applicant: Philippe Joel DeMirza

    Inventor： Philippe Joel DeMirza

    IPC: A61G5/02 ,  A61G5/10 ,  B62M1/16

    CPC classification number: A61G5/025 ,  A61G5/023 ,  A61G5/1008 ,  A61G5/101 ,  A61G5/1016 ,  A61G5/1035 ,  B62K5/003 ,  B62M1/14 ,  B62M1/16 ,  B62M1/28

    Abstract: A human powered wheelchair includes a frame, a seat mounted to the frame for supporting an operator having a torso, two independently driven wheels disposed at the rear of the wheelchair, and a JACKDRIVE™ propulsion system. The JACKDRIVE™ propulsion system includes two independent drive levers adapted to be grasped by the operator and to be pushed forward in a bench press movement away from the torso of the operator, a biasing member for exerting a biasing force to move each lever toward the torso of the operator, a driving chain connected to each lever, and a unidirectional driving mechanism operatively coupled to the driving chain and each driven wheel for directly translating the bench press movement of each lever into unidirectional motion of each driven wheel so as to propel the wheelchair in a forward direction.

    Abstract translation: 人力轮椅包括框架，安装到框架上的座椅，用于支撑具有躯干的操作者，设置在轮椅后部的两个独立驱动的轮子和JACKDRIVE TM推进系统。 JACKDRIVE™推进系统包括两个独立的驱动杆，其适于被操作者抓住并且被推到远离操作者的躯干的台座压力机构中;偏置构件，用于施加偏压力以使每个杆朝向躯干移动 连接到每个杠杆的驱动链，以及可操作地联接到驱动链和每个从动轮的单向驱动机构，用于将每个杠杆的台座按压运动直接平移到每个从动轮的单向运动，以推动轮椅 在向前的方向。

    STEPPER
    5.
    发明申请
    STEPPER 有权

    公开(公告)号：US20160052585A1

    公开(公告)日：2016-02-25

    申请号：US14821173

    申请日：2015-08-07

    Applicant: Chang Gung University ,  Chang Gung Memorial Hospital, Linkou

    Inventor： Shu-Chun Huang ,  May-Kuen Wong

    IPC: B62K5/08 ,  B62K5/05 ,  B62J1/00 ,  B62K23/02 ,  B62M1/26 ,  B62M9/02

    CPC classification number: B62K5/08 ,  B62J1/00 ,  B62K5/003 ,  B62K5/05 ,  B62K23/02 ,  B62K23/06 ,  B62M1/26 ,  B62M9/02

    Abstract: A stepper comprising: a direction controller having a front wheel set and a steering wheel connected to the front wheel set; a rear wheel transmission having a gear transmission and a rear wheel shaft, the gear transmission having an active gear, a chain and a passive gear, the active gear connected to the passive gear via the chain, the rear wheel shaft having a rear wheel set and connected to the passive gear; a supporting shaft connected to the direction controller and the rear wheel transmission; and a foot-hand swinging set having a pedal and a joystick having a handle, the pedal mounted on two sides of the supporting shaft, one end of the pedal connected to the active gear, the joystick connected to another end of the pedal.

    Abstract translation: 一种步进机，包括：方向控制器，具有连接到前轮组的前轮组和方向盘; 具有齿轮传动装置和后轮轴的后轮传动装置，所述齿轮传动装置具有主动齿轮，链条和被动齿轮，所述主动齿轮通过链条连接到被动齿轮，后轮轴具有后轮组 并连接到被动齿轮; 连接到方向控制器和后轮传动的支撑轴; 以及具有踏板和具有手柄的操纵杆的脚踏摇摆组件，踏板安装在支撑轴的两侧，踏板的一端连接到主动齿轮，操纵杆连接到踏板的另一端。

    Knee Walker Having Enhanced Steering and Stability
    6.
    发明申请
    Knee Walker Having Enhanced Steering and Stability 有权
    增强转向和稳定性的Knee Walker

    公开(公告)号：US20150076780A1

    公开(公告)日：2015-03-19

    申请号：US14509641

    申请日：2014-10-08

    Applicant: The Knee Walker Company, Inc.

    Inventor： Adrian L. Smith ,  Paul Smith

    IPC: B62K5/08 ,  B62K5/023

    CPC classification number: B62K5/08 ,  A47D13/043 ,  B62D3/02 ,  B62D7/023 ,  B62J1/08 ,  B62K3/002 ,  B62K5/003 ,  B62K5/023 ,  B62K21/16

    Abstract: A knee walker includes a steering column rotatably attached to a forward portion of a frame, wherein the steering column includes a steering pulley rotatable about a vertically disposed axis of rotation. Two wheel assemblies are rotatably carried by the frame and have a pulley for rotating each assembly about a vertical axis. The axis of rotation of each wheel assembly is offset aft the steering column axis. A belt links rotation of the steering column to rotation of the wheel assemblies and in combination with the offset causes the belt to extend around at least half a circumference of each pulley for enhancing frictional contact. A shield guards each pulley. Mating alignment disks for aligning each assembly are provided to permit wheel alignment without affecting the belt tension. A third wheel assembly optionally extends from the column.

    Abstract translation: 膝盖步行器包括可旋转地附接到框架的前部的转向柱，其中转向柱包括可绕垂直设置的旋转轴线旋转的转向滑轮。 两个轮组件由框架可旋转地承载并且具有用于围绕垂直轴线旋转每个组件的滑轮。 每个车轮组件的旋转轴线偏向转向柱轴线。 皮带将转向柱的旋转连接到轮组件的旋转并与偏移的组合导致皮带围绕每个皮带轮的至少半个圆周延伸，以增强摩擦接触。 一个盾牌保护每个滑轮。 提供用于对准每个组件的配合对准盘，以允许车轮定位而不影响皮带张力。 第三轮组件可选地从柱延伸。

    FOLDING MECHANISM OF VEHICLE
    7.
    发明申请
    FOLDING MECHANISM OF VEHICLE 有权
    车辆折叠机构

    公开(公告)号：US20150061263A1

    公开(公告)日：2015-03-05

    申请号：US14471952

    申请日：2014-08-28

    Applicant: MERITS HEALTH PRODUCTS CO., LTD.

    Inventor： Ming-Chuan CHENG

    IPC: B62B3/02 ,  B62B3/00

    CPC classification number: B62B3/02 ,  A61G5/0841 ,  A61G5/0866 ,  B62B3/001 ,  B62K5/003 ,  B62K15/006 ,  B62K15/008

    Abstract: A folding mechanism of vehicle includes a pivot unit having a stationary gear, a chassis unit having a frame pivotally connected with the pivot unit, a swivelable unit pivotally connected with the chassis unit and fixedly connected with a driven gear, and a rack engaged with the stationary gear of the pivot unit and the driven gear of the swivelable unit. When the chassis unit is pivotally folded relative to the pivot unit, the rack is moved to drive the driven gear to rotate, such that the swivelable unit swings relative to the chassis unit.

    Abstract translation: 车辆的折叠机构包括具有固定齿轮的枢转单元，具有与枢转单元枢转连接的框架的底盘单元，与底盘单元枢转连接并与从动齿轮固定连接的可旋转单元， 枢轴单元的固定齿轮和可旋转单元的从动齿轮。 当底盘单元相对于枢转单元枢转地折叠时，齿条被移动以驱动从动齿轮旋转，使得可旋转单元相对于底盘单元摆动。

    Human-powered vehicle upon which users can ride
    8.
    发明授权
    Human-powered vehicle upon which users can ride 有权

    公开(公告)号：US11685459B2

    公开(公告)日：2023-06-27

    申请号：US17226825

    申请日：2021-04-09

    Applicant: Robert Bonanno

    Inventor： Robert Bonanno

    IPC: B62K7/04 ,  B62K15/00 ,  B62K27/02 ,  B62K5/003

    CPC classification number: B62K7/04 ,  B62K5/003 ,  B62K15/006 ,  B62K27/02

    Abstract: A foldable human-powered vehicle upon which users can ride is described. The vehicle includes a wheel assembly, a deck assembly, a seating assembly, a handle assembly, a deck support frame, and a brake assembly. The vehicle also includes a first and a second bicycle having a first handle disposed opposite a second handle. A first handle of the second bicycle is affixed to a second handle of a portion of the handle assembly to affix the second bicycle to the vehicle. A second handle of the first bicycle is affixed to a first handle of a portion of the handle assembly to affix the first bicycle to the vehicle. The vehicle also includes a rear component affixed to a portion of the deck assembly, where a head tube of a third bicycle is affixed to the rear component to affix the third bicycle to the vehicle.

    VEHICLE WITH A FRONT AND / OR REAR STEERING MECHANISM, BASED ON APPLICATION OF A LATERAL, HORIZONTAL FORCE ON THE VEHICLE'S CHASSIS
    9.
    发明申请
    VEHICLE WITH A FRONT AND / OR REAR STEERING MECHANISM, BASED ON APPLICATION OF A LATERAL, HORIZONTAL FORCE ON THE VEHICLE'S CHASSIS 审中-公开

    公开(公告)号：US20190193500A1

    公开(公告)日：2019-06-27

    申请号：US16326953

    申请日：2017-08-20

    Applicant: D.S. RAIDER LTD.

    Inventor： Erez ABRAMOV

    IPC: B60G3/14 ,  B62K5/003

    CPC classification number: B60G3/145 ,  B60G2200/13 ,  B60G2300/20 ,  B60G2300/45 ,  B62K5/003

    Abstract: A vehicle comprising: •a front wheel set and a rear wheel set, each set comprising two wheels and an axle attached to the said wheels; •a base structure or chassis; •a front elastic pivot structure, connecting the front wheel set to the chassis, wherein said front elastic pivot structure comprises a front set of at least one elastic joint, enabling the chassis to tilt along a front roll axis in respect to the said front wheel set; •a front shock absorber, associated with the front wheel set; •a rear elastic pivot structure, associated with the rear wheel set, wherein said rear elastic pivot structure comprises a rear set of at least one elastic joint, enabling the chassis to tilt along a rear roll axis in respect to the said rear wheel set; and •a rear shock absorber, associated with the rear wheel set.

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