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    Motor control for an exercise machine simulating a weight stack
    1.
    发明授权
    Motor control for an exercise machine simulating a weight stack 失效
    用于模拟重量堆叠的运动器械的电机控制

    公开(公告)号：US5020794A

    公开(公告)日：1991-06-04

    申请号：US204665

    申请日：1988-06-10

    申请人： William H. Englehardt ,  Olgerts J. Svilans ,  Augustine Nieto

    发明人： William H. Englehardt ,  Olgerts J. Svilans ,  Augustine Nieto

    IPC分类号： A63B21/005 ,  A63B24/00

    CPC分类号： A63B24/00 ,  A63B21/00058 ,  A63B21/0058 ,  A63B2220/16 ,  A63B2220/30 ,  Y10S482/90 ,  Y10S482/902 ,  Y10S482/903

    摘要： In an exercise machine where an electric motor is used to simulate a weight stack a more realistic feel plus stability of operation is achieved by compensating the torque output of the motor for the mechanical characteristics of the machine including inertia, friction and gravitational effects on the user interface. Also by controlling the motor so as to increase its output torque as a function of the displacement of the user interface, it is possible to produce a measure of the user's strength. A heavy negative feature which may be selected by the user is provided as well. The exercise machine additionally includes a computer control which allows a pyramid type exercise program to be implemented. The pyramid exercise program has a progressive phase in which the force opposing the user is increased from a starting level to a plateau level over a first group of repetitions; a plateau phase in which the force opposing the user is maintained constant over a second group of repetitions; and a regressive phase in which the force opposing the user is decreased from the plateau level to the starting level over a second group of repetitions. The exercise machine is capable of measuring the maximum force which can be opposed by the user. The heavy negative feature allows the force opposing the user to be gradually increased on a return stroke of an exercise repetition from the force applied on the forward stroke of the repetition.

    摘要翻译： 在使用电动机来模拟重量堆叠的锻炼机器中，通过对机器的机械特性补偿电动机的扭矩输出，包括对使用者的惯性，摩擦和重力作用来实现更加逼真的手感和操作的稳定性 接口。 此外，通过控制电动机以增加其作为用户界面的位移的函数的输出转矩，可以产生用户强度的度量。 还可以提供可由用户选择的重负面特征。 锻炼机还包括允许实现金字塔型锻炼程序的计算机控制。 金字塔运动计划具有渐进的阶段，其中与第一组重复相比，与使用者相反的力从起始水平增加到平台级; 在第二组重复中使与使用者相反的力保持恒定的平台期; 以及与第一组重复相反的用户的力从高原级别降低到起始级别的退化阶段。 运动机能够测量用户可以反对的最大力。 沉重的负面特征允许在来自重复的前进行程的力的运动重复的返回行程上使与使用者相反的力逐渐增加。

    Physical exercise video system
    2.
    发明授权
    Physical exercise video system 失效
    体育视频系统

    公开(公告)号：US5888172A

    公开(公告)日：1999-03-30

    申请号：US886334

    申请日：1997-07-01

    申请人： Bryan DeWitt Andrus ,  Martin Sikes ,  Christopher David Glen Robertson ,  Roderick Armes ,  Mark Joseph Slemko ,  Andrew G. Maduza ,  Augustine Nieto

    发明人： Bryan DeWitt Andrus ,  Martin Sikes ,  Christopher David Glen Robertson ,  Roderick Armes ,  Mark Joseph Slemko ,  Andrew G. Maduza ,  Augustine Nieto

    IPC分类号： A63B21/00 ,  A63F13/06 ,  G06F19/00

    CPC分类号： A63F13/245 ,  A61B5/6887 ,  A63F13/06 ,  A63F13/212 ,  A63F13/285 ,  A63B71/0622 ,  A63F13/816 ,  A63F2300/1012 ,  A63F2300/1025 ,  A63F2300/1037 ,  A63F2300/1062 ,  A63F2300/63 ,  A63F2300/8005 ,  A63F2300/8017 ,  G06F19/3481 ,  Y10S482/901 ,  Y10S482/902

    摘要： A physical exercise video system includes a physical exercise machine (22), a video system (24) and an interface module (26). The video system (24) has a computer (28) and a removable cartridge (34). The interface module (26) is interposed between the computer (28) and cartridge (34), and provides interactive communications between the computer (28) and exercise machine (22). A communication protocol governs this communication, and includes specifications for status and command data packets. The video system (24) and exercise machine (22) can be selectively operated as either stand-alone units, or in an interactive exercise mode, wherein the exercise data by the exercise machine (22) affects the output of the video system (24), and may also be stored in memory within the interface module (26). The video system (24) controls the operation of the exercise machine (22) generally, and specifically, controls the load resistance imposed in opposition to the movement of pedals (66). The control of load resistance by video system (24) is a function of the operating characteristics of the exercise machine (22).

    摘要翻译： 体育运动视频系统包括体育锻炼机（22），视频系统（24）和接口模块（26）。 视频系统（24）具有计算机（28）和可移除盒（34）。 接口模块（26）插入在计算机（28）和盒（34）之间，并且在计算机（28）和锻炼机（22）之间提供交互式通信。 通信协议管理该通信，并且包括状态和命令数据分组的规范。 视频系统（24）和健身器（22）可以选择性地作为独立单元操作，或者以交互式锻炼模式操作，其中运动机器（22）的运动数据影响视频系统（24）的输出 ），并且还可以存储在接口模块（26）内的存储器中。 视频系统（24）通常控制运动机（22）的操作，具体地说，控制与踏板（66）的运动相反施加的负载阻力。 通过视频系统（24）对负载电阻的控制是运动机器（22）的操作特性的函数。

    Rowing machine with video display
    3.
    发明授权
    Rowing machine with video display 失效
    划船机带视频显示

    公开(公告)号：US4674741A

    公开(公告)日：1987-06-23

    申请号：US762709

    申请日：1985-08-05

    申请人： John J. Pasierb, Jr. ,  Augustine Nieto ,  Bryan Andrus ,  George Kolomayets ,  Gary Oglesby ,  Allen Ryan

    发明人： John J. Pasierb, Jr. ,  Augustine Nieto ,  Bryan Andrus ,  George Kolomayets ,  Gary Oglesby ,  Allen Ryan

    IPC分类号： A63B21/005 ,  A63B21/00 ,  A63B21/22 ,  A63B24/00 ,  A63B69/06

    CPC分类号： A63B24/00 ,  A63B21/153 ,  A63B21/157 ,  A63B22/0076 ,  A63B2022/0079 ,  A63B2071/0641 ,  A63B2071/0644 ,  A63B21/0056 ,  A63B21/225 ,  A63B2220/34 ,  Y10S482/902 ,  Y10S482/903

    摘要： An improved rowing exercising machine is disclosed. The machine has a mechanical apparatus for accepting user stroke movements; each stroke has a power portion and a return portion. The mechanical apparatus converts the energy from the user stroke movements into rotation of a flywheel. In order to closely simulate the feel of momentum in actual rowing activity, electronic circuitry is used to control a brake to apply a force to slow the motion of the flywheel. The amount of force supplied by the brake is independent of the speed at which the user is rowing the machine and is under software control. The brake force can be varied to additionally slow down the rotation of the flywheel during the return portion of a stroke. The rowing machine includes a video display which gives the user the sense of competitive scull racing. The display shows an animated rowing figure having stroke movement synchronized with the user stroke movements. A pacer rowing figure is also displayed. During the rowing exercise, the distance separating the rowing figures depends on the user stroke movements and on pre-set pacer motion.

    摘要翻译： 公开了一种改进的划船锻炼机。 机器具有用于接受用户行程运动的机械装置; 每个行程具有动力部分和返回部分。 机械装置将来自用户行程运动的能量转换成飞轮的旋转。 为了密切模拟实际划船活动中的动量感，使用电子电路来控制制动器以施加力以减慢飞轮的运动。 制动器提供的力量与使用者划船时的速度无关，并受软件控制。 可以改变制动力以在行程的返回部分期间另外减慢飞轮的旋转。 划船机包括一个视频显示器，给用户提供了竞争性赛车的感觉。 该显示器显示具有与用户行程运动同步的行程运动的动画划艇图。 还会显示一个比赛划船图。 在划船练习期间，划船划分的距离取决于用户的行程运动和预设的踏板运动。

    Rowing machine with improved mechanical features
    5.
    发明授权
    Rowing machine with improved mechanical features 失效
    划船机具有改进的机械特性

    公开(公告)号：US4714244A

    公开(公告)日：1987-12-22

    申请号：US848705

    申请日：1986-04-04

    申请人： George Kolomayets ,  Allen Ryan ,  Augustine Nieto ,  Bryan Andrus

    发明人： George Kolomayets ,  Allen Ryan ,  Augustine Nieto ,  Bryan Andrus

    IPC分类号： A63B21/00 ,  A63B21/005 ,  A63B21/22 ,  A63B24/00 ,  A63B69/06

    CPC分类号： A63B21/153 ,  A63B22/0076 ,  A63B2022/0079 ,  A63B2071/0641 ,  A63B21/0056 ,  A63B21/225 ,  A63B2220/17 ,  A63B2220/34 ,  Y10S482/90 ,  Y10S482/901 ,  Y10S482/903

    摘要： A rowing exercise machine having an improved user interface. The user interface has a cable for accepting user exercising stroke movements each stroke having a power and return portion. The cable is carried on a cable drum which is mounted on a shaft such that when the cable is unwound and rewound rotation to the shaft is imparted. A flywheel is connected to the shaft for receiving and conserving angular momentum imparted thereto. The machine also includes a brake for opposing the rotational displacement of the flywheel. The user interface further includes a stainless steel eye staked into one end of a strain relief spring with an end of the cable being staked in the opposite end of the spring. A handle is secured to the eye which is capable of withstanding the concentrated forces to which the user interface is subjected. A nylon cable port is mounted on the cable drum housing, the cable port having a centrally located aperture therein with cross sections which are generally oval in shape to allow the cable to be pulled out from the cable port along a line generally parallel to the base of the cabinet or at an upward angle with respect to the base without rubbing against the cable port. The cable drum has an angled sidewall to allow only one row of cable to be wound there around so as to maintain the forces opposing the user constant and controllable. The cable drum further includes a guide plate positioned between the end plates of the drum so as to lightly rub against the cable and guide it onto the drum in order to prevent tangling of the cable if it is not rewound fast enough.

    摘要翻译： 具有改进的用户界面的划船练习机。 用户接口具有用于接受用户锻炼行程运动的电缆，每个行程具有动力和返回部分。 电缆被承载在安装在轴上的电缆鼓上，使得当电缆退绕并且向绕轴提供倒带旋转时。 飞轮连接到轴，用于接收和保存施加到其上的角动量。 该机器还包括用于与飞轮的旋转位移相对的制动器。 用户界面还包括一​​个不锈钢眼睛，其被放入应变消除弹簧的一端，电缆的一端被放在弹簧的相对端。 手柄被固定到眼睛上，该手能够承受用户界面所经受的集中力。 尼龙电缆端口安装在电缆鼓壳体上，电缆端口在其中具有中心定位的孔，其横截面通常为椭圆形，以允许电缆沿着大致平行于基座的线从电缆端口拉出 或相对于基座向上倾斜，而不会摩擦电缆端口。 电缆卷筒具有成角度的侧壁，以允许在其周围仅缠绕一排电缆，以便保持与使用者相反的力恒定且可控。 电缆滚筒还包括定位在滚筒的端板之间的引导板，以便轻轻摩擦电缆并将其引导到滚筒上，以防止如果电缆没有足够快地重新卷绕，则电缆缠结。