Linkage assemblies for exercise devices

    公开(公告)号:US09925412B1

    公开(公告)日:2018-03-27

    申请号:US15012324

    申请日:2016-02-01

    发明人: Zhi Lu

    摘要: An exercise device includes a linkage assembly that links a driving member to a driven member such that circular rotation of the driving member causes generally equal circular rotation of the driven member. The linkage assembly includes a linking member, a first crank arm that connects the driving member to the linking member such that rotation of the driving member causes motion of the linking member, and a second crank arm that connects the linking member to the driven member such that the motion of the linking member causes rotation of the driven member. At least one additional crank arm connects the linking member at a rotational axis that is laterally offset from a straight line through the first and second crank arm rotational axes.

    Exercise assemblies having crank members with limited rotation
    2.
    发明授权
    Exercise assemblies having crank members with limited rotation 有权
    具有旋转限制的曲柄构件的运动组件

    公开(公告)号:US09114275B2

    公开(公告)日:2015-08-25

    申请号:US14095368

    申请日:2013-12-03

    IPC分类号: A63B22/00 A63B21/00 A63B22/06

    摘要: An exercise assembly has a frame, a pair of elongated foot pedal members, a pair of elongated coupler arms, a pair of crank members, a pair of elongated rocker arms, and a front cross-shaft. The pair of foot pedal members are each movable along user-defined paths of different dimensions. Each crank member is rotatable in a circular path and is freely rotatable along the circular path in a first direction and restrained from rotation along the circular path in a second, opposite direction.

    摘要翻译: 运动组件具有框架,一对细长的脚踏板构件,一对细长联接器臂,一对曲柄构件,一对细长摇臂和前横向轴。 一对脚踏板构件可以沿着不同尺寸的用户定义的路径移动。 每个曲柄构件可以圆形路径旋转,并且可沿第一方向沿着圆形路径自由旋转,并沿第二相反方向沿着圆形路径被限制。

    Exercise assemblies having foot pedal members that are movable along user defined paths
    3.
    发明授权
    Exercise assemblies having foot pedal members that are movable along user defined paths 有权
    具有可沿用户定义的路径移动的脚踏板构件的运动组件

    公开(公告)号:US09283425B2

    公开(公告)日:2016-03-15

    申请号:US14688309

    申请日:2015-04-16

    摘要: An exercise assembly comprises a frame and elongated foot pedal members that are each movable along user-defined paths of differing dimensions. Each foot pedal member has a front portion and a rear portion. Footpads are disposed on the rear portion of one of the pair of foot pedal members. Elongated coupler arms have a lower portion and an upper portion that is pivotally connected to the frame. Crank members have a first portion that is pivotally connected to the front portion of one of the pair of foot pedal members and have a second portion that is pivotally connected to the lower portion of one of the pair of coupler arms, such that each crank member is rotatable in a circular path. Elongated rocker arms have a lower portion that is pivotally connected to one of the pair of foot pedal members in between the foot pad and the crank member and have an upper portion that is pivotally connected to the frame.

    摘要翻译: 运动组件包括框架和细长的脚踏板构件,每个脚踏板构件可沿着不同尺寸的用户定义的路径移动。 每个脚踏板构件具有前部和后部。 脚踏板设置在一对踏板构件之一的后部。 细长的联轴器臂具有可枢转地连接到框架的下部和上部。 曲柄构件具有第一部分,该第一部分枢转地连接到一对脚踏踏板构件之一的前部,并且具有枢转地连接到该对联接臂中的一个的下部的第二部分,使得每个曲柄构件 可以圆形路径旋转。 细长的摇臂具有下部,该下部枢转地连接到脚垫和曲柄构件之间的一对脚踏构件中的一个,并且具有枢转地连接到框架的上部。

    Exercise Assemblies Having Foot Pedal Members That Are Movable Along User Defined Paths
    4.
    发明申请
    Exercise Assemblies Having Foot Pedal Members That Are Movable Along User Defined Paths 有权
    具有可沿用户定义路径移动的脚踏板成员的运动组件

    公开(公告)号:US20150217157A1

    公开(公告)日:2015-08-06

    申请号:US14688309

    申请日:2015-04-16

    IPC分类号: A63B22/04

    摘要: An exercise assembly comprises a frame and elongated foot pedal members that are each movable along user-defined paths of differing dimensions. Each foot pedal member has a front portion and a rear portion. Footpads are disposed on the rear portion of one of the pair of foot pedal members. Elongated coupler arms have a lower portion and an upper portion that is pivotally connected to the frame. Crank members have a first portion that is pivotally connected to the front portion of one of the pair of foot pedal members and have a second portion that is pivotally connected to the lower portion of one of the pair of coupler arms, such that each crank member is rotatable in a circular path. Elongated rocker arms have a lower portion that is pivotally connected to one of the pair of foot pedal members in between the foot pad and the crank member and have an upper portion that is pivotally connected to the frame.

    摘要翻译: 运动组件包括框架和细长的脚踏板构件,每个脚踏板构件可沿着不同尺寸的用户定义的路径移动。 每个脚踏板构件具有前部和后部。 脚踏板设置在一对踏板构件之一的后部。 细长的联轴器臂具有可枢转地连接到框架的下部和上部。 曲柄构件具有第一部分,该第一部分枢转地连接到一对脚踏踏板构件之一的前部,并且具有枢转地连接到该对联接臂中的一个的下部的第二部分,使得每个曲柄构件 可以圆形路径旋转。 细长的摇臂具有下部,该下部枢转地连接到脚垫和曲柄构件之间的一对脚踏构件中的一个,并且具有枢转地连接到框架的上部。

    Exercise Assemblies Having Crank Members with Limited Rotation
    5.
    发明申请
    Exercise Assemblies Having Crank Members with Limited Rotation 有权
    曲柄会员旋转有限的运动大会

    公开(公告)号:US20140249000A1

    公开(公告)日:2014-09-04

    申请号:US14095368

    申请日:2013-12-03

    IPC分类号: A63B22/06 A63B22/00

    摘要: An exercise assembly has a frame, a pair of elongated foot pedal members, a pair of elongated coupler arms, a pair of crank members, a pair of elongated rocker arms, and a front cross-shaft. The pair of foot pedal members are each movable along user-defined paths of different dimensions. Each crank member is rotatable in a circular path and is freely rotatable along the circular path in a first direction and restrained from rotation along the circular path in a second, opposite direction.

    摘要翻译: 运动组件具有框架,一对细长的脚踏板构件,一对细长联接器臂,一对曲柄构件,一对细长摇臂和前横向轴。 一对脚踏板构件可以沿着不同尺寸的用户定义的路径移动。 每个曲柄构件可以圆形路径旋转,并且可沿第一方向沿着圆形路径自由旋转,并沿第二相反方向沿着圆形路径被限制。

    EXERCISE ASSEMBLIES HAVING LINEAR MOTION SYNCHRONIZING MECHANISM
    6.
    发明申请
    EXERCISE ASSEMBLIES HAVING LINEAR MOTION SYNCHRONIZING MECHANISM 有权
    具有线性运动同步机构的运动装配

    公开(公告)号:US20140248999A1

    公开(公告)日:2014-09-04

    申请号:US14047448

    申请日:2013-10-07

    IPC分类号: A63B22/04

    摘要: An exercise assembly comprises elongated first and second rocker arms that pivot with respect to each other in a scissors-like motion about a first pivot axis. A slider has a slider body that slides along a linear axis extending through and perpendicular to the first pivot axis. A linkage pivotally couples the first and second rocker arms to the slider body. Pivoting the first and second rocker arms with respect to each other causes the slider body to slide in a first direction along the linear axis. Opposite pivoting of the first and second rocker arms with respect to each other causes the slider body to slide in an opposite, second direction along the linear axis.

    摘要翻译: 运动组件包括细长的第一和第二摇臂,其以围绕第一枢转轴线的剪刀状运动相对于彼此枢转。 滑块具有沿着延伸并垂直于第一枢转轴线的直线轴滑动的滑块体。 连杆将第一和第二摇臂枢转地联接到滑块体。 相对于彼此枢转第一和第二摇臂使得滑块体沿着线性轴线在第一方向上滑动。 第一和第二摇臂相对于彼此的相对枢转使得滑块体沿着线性轴线沿相反的第二方向滑动。

    EXERCISE ASSEMBLIES HAVING FOOT PEDAL MEMBERS THAT ARE MOVABLE ALONG USER DEFINED PATHS
    7.
    发明申请
    EXERCISE ASSEMBLIES HAVING FOOT PEDAL MEMBERS THAT ARE MOVABLE ALONG USER DEFINED PATHS 有权
    具有在用户定义的PATHS上可移动的脚踏构件的锻炼组合

    公开(公告)号:US20140248998A1

    公开(公告)日:2014-09-04

    申请号:US13783610

    申请日:2013-03-04

    IPC分类号: A63B22/04

    摘要: An exercise assembly comprises a frame and elongated foot pedal members that are each movable along user-defined paths of differing dimensions. Each foot pedal member has a from portion and a rear portion. Footpads are disposed on the rear portion of one of the pair of foot pedal members. Elongated coupler arms have a lower portion and an upper portion that is pivotally connected to the frame. Crank members have a first portion that is pivotally connected to the front portion of one of the pan of foot pedal members and have a second portion that is pivotally connected to the lower portion of one of the pair of coupler arms, such that each crank member is rotatable in a circular path. Elongated rocker arms have a lower portion that is pivotally connected to one of the pair of foot pedal members in between the foot pad and the crank member and have an upper portion that is pivotally connected to the frame.

    摘要翻译: 运动组件包括框架和细长的脚踏板构件,每个脚踏板构件可沿着不同尺寸的用户定义的路径移动。 每个脚踏板构件具有从部分和后部。 脚踏板设置在一对踏板构件之一的后部。 细长的联轴器臂具有可枢转地连接到框架的下部和上部。 曲柄构件具有第一部分,该第一部分枢转地连接到一个脚踏踏板构件的前部,并且具有枢转地连接到该对联接臂之一的下部的第二部分,使得每个曲柄构件 可以圆形路径旋转。 细长的摇臂具有下部,该下部枢转地连接到脚垫和曲柄构件之间的一对脚踏构件中的一个,并且具有枢转地连接到框架的上部。

    Exercise assemblies having linear motion synchronizing mechanism
    9.
    发明授权
    Exercise assemblies having linear motion synchronizing mechanism 有权
    具有线性运动同步机构的运动组件

    公开(公告)号:US09138614B2

    公开(公告)日:2015-09-22

    申请号:US14047448

    申请日:2013-10-07

    IPC分类号: A63B21/00 A63B22/00 A63B22/06

    摘要: An exercise assembly comprises elongated first and second rocker arms that pivot with respect to each other in a scissors-like motion about a first pivot axis. A slider has a slider body that slides along a linear axis extending through and perpendicular to the first pivot axis. A linkage pivotally couples the first and second rocker arms to the slider body. Pivoting the first and second rocker arms with respect to each other causes the slider body to slide in a first direction along the linear axis. Opposite pivoting of the first and second rocker arms with respect to each other causes the slider body to slide in an opposite, second direction along the linear axis.

    摘要翻译: 运动组件包括细长的第一和第二摇臂,其以围绕第一枢转轴线的剪刀状运动相对于彼此枢转。 滑块具有沿着延伸并垂直于第一枢转轴线的直线轴滑动的滑块体。 连杆将第一和第二摇臂枢转地联接到滑块体。 相对于彼此枢转第一和第二摇臂使得滑块体沿着线性轴线在第一方向上滑动。 第一和第二摇臂相对于彼此的相对枢转使得滑块体沿着线性轴线沿相反的第二方向滑动。

    Exercise assemblies having foot pedal members that are movable along user defined paths
    10.
    发明授权
    Exercise assemblies having foot pedal members that are movable along user defined paths 有权
    具有可沿用户定义的路径移动的脚踏板构件的运动组件

    公开(公告)号:US09050498B2

    公开(公告)日:2015-06-09

    申请号:US13783610

    申请日:2013-03-04

    摘要: An exercise assembly comprises a frame and elongated foot pedal members that are each movable along user-defined paths of differing dimensions. Each foot pedal member has a from portion and a rear portion. Footpads are disposed on the rear portion of one of the pair of foot pedal members. Elongated coupler arms have a lower portion and an upper portion that is pivotally connected to the frame. Crank members have a first portion that is pivotally connected to the front portion of one of the pan of foot pedal members and have a second portion that is pivotally connected to the lower portion of one of the pair of coupler arms, such that each crank member is rotatable in a circular path. Elongated rocker arms have a lower portion that is pivotally connected to one of the pair of foot pedal members in between the foot pad and the crank member and have an upper portion that is pivotally connected to the frame.

    摘要翻译: 运动组件包括框架和细长的脚踏板构件,每个脚踏板构件可沿着不同尺寸的用户定义的路径移动。 每个脚踏板构件具有从部分和后部。 脚踏板设置在一对踏板构件之一的后部。 细长的联轴器臂具有可枢转地连接到框架的下部和上部。 曲柄构件具有第一部分,该第一部分枢转地连接到一个脚踏踏板构件的前部,并且具有枢转地连接到该对联接臂之一的下部的第二部分,使得每个曲柄构件 可以圆形路径旋转。 细长的摇臂具有下部,该下部枢转地连接到脚垫和曲柄构件之间的一对脚踏构件中的一个,并且具有枢转地连接到框架的上部。