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    • 1. 发明申请
    • Audible feedback of machine load
    • 机器负载的声音反馈
    • US20070147626A1
    • 2007-06-28
    • US11446213
    • 2006-06-05
    • Kent A. CaseyNorval P. ThomsonVernon R. Smith
    • Kent A. CaseyNorval P. ThomsonVernon R. Smith
    • H03G3/00H04B1/00
    • G10K15/02F16H39/00
    • A sensor is provided in a machine having a continuously variable transmission, for example, and the amount of force exerted by the machine against a load is sensed. Based on the sensed power, an appropriate audio signal is generated which simulates the sounds an operator would expect to hear when such force is applied with a machine having a conventional geared transmission. The sounds can include engine noises, as well as sounds associated with the flow of oil or other hydraulic fluids. In addition, the sounds can be generated from digitally pre-recorded audible data, or can be output based on calculated audible data. User controls are also provided to adjust the volume and frequency or pitch of the generated sounds.
    • 例如,传感器设置在具有无级变速器的机器中,并且感测由机器对负载施加的力的量。 基于感测到的功率,产生适当的音频信号,其模拟当具有常规齿轮传动的机器施加这种力时操作者将期望听到的声音。 声音可能包括发动机噪音,以及与油或其他液压油流量相关的声音。 此外,声音可以从数字预先录制的声音数据中生成,也可以根据计算出的声音数据进行输出。 还提供用户控件来调节产生的声音的音量和频率。
    • 2. 发明授权
    • Audible feedback of machine load
    • 机器负载的声音反馈
    • US08300844B2
    • 2012-10-30
    • US11446213
    • 2006-06-05
    • Kent A. CaseyNorval P. ThomsonVernon R. Smith
    • Kent A. CaseyNorval P. ThomsonVernon R. Smith
    • H04B1/00
    • G10K15/02F16H39/00
    • A sensor is provided in a machine having a continuously variable transmission, for example, and the amount of force exerted by the machine against a load is sensed. Based on the sensed power, an appropriate audio signal is generated which simulates the sounds an operator would expect to hear when such force is applied with a machine having a conventional geared transmission. The sounds can include engine noises, as well as sounds associated with the flow of oil or other hydraulic fluids. In addition, the sounds can be generated from digitally pre-recorded audible data, or can be output based on calculated audible data. User controls are also provided to adjust the volume and frequency or pitch of the generated sounds.
    • 例如,传感器设置在具有无级变速器的机器中,并且感测由机器对负载施加的力的量。 基于感测到的功率,产生适当的音频信号,其模拟当具有常规齿轮传动的机器施加这种力时操作者将期望听到的声音。 声音可能包括发动机噪音,以及与油或其他液压油流量相关的声音。 此外,声音可以从数字预先录制的声音数据中生成,也可以根据计算出的声音数据进行输出。 还提供用户控件来调节产生的声音的音量和频率。
    • 7. 发明申请
    • Tandem wheel arrangement
    • 串联轮排列
    • US20100012401A1
    • 2010-01-21
    • US12174418
    • 2008-07-16
    • Norval P. ThomsonSteven A. DanielDaniel SergisonJohn V. Mount
    • Norval P. ThomsonSteven A. DanielDaniel SergisonJohn V. Mount
    • B62D61/00
    • B60K17/36
    • A machine (100) includes a frame that is pivotally connected to a tandem drive arrangement. The tandem drive arrangement includes a beam (120) and a first motor (128) having a first stator portion (202) connected to a first end of the beam (120). The first motor (128) also includes a first rotor portion (204) connected to a first drive wheel (118). A load sharing arrangement (412) is associated with the tandem drive arrangement and includes a first collar (414) rotatably disposed around the first stator portion (202) and a second collar (426) rotatably disposed around a portion of the beam (120). A first linkage (424) is pivotally connected between the first and second collars such that the load sharing arrangement (412) balances unbalanced loading in the tandem drive arrangement by transferring the unbalanced loading to the frame.
    • 机器(100)包括枢转地连接到串联驱动装置的框架。 串联驱动装置包括具有连接到梁(120)的第一端的第一定子部分(202)的梁(120)和第一马达(128)。 第一马达(128)还包括连接到第一驱动轮(118)的第一转子部分(204)。 负载共享装置(412)与串联驱动装置相关联并且包括围绕第一定子部分(202)可旋转地设置的第一套环(414)和围绕梁(120)的一部分可旋转地设置的第二套环(426) 。 第一连杆机构(424)枢转地连接在第一和第二轴环之间,使得负载共享装置(412)通过将不平衡负载转移到框架来平衡串联驱动装置中的不平衡负载。