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US08388504B2 Moment arm weight resistance mechanism and weight training machines utilizing the same 有权
力矩臂抗重力机构和使用它的重量训练机

  • Patent Title: Moment arm weight resistance mechanism and weight training machines utilizing the same
  • Patent Title (中): 力矩臂抗重力机构和使用它的重量训练机
  • Application No.: US13179487
    Application Date: 2011-07-09
  • Publication No.: US08388504B2
    Publication Date: 2013-03-05
  • Inventor: Joseph K. Ellis
  • Applicant: Joseph K. Ellis
  • Agency: Smith Risley Tempel Santos LLC
  • Agent Laurence P. Cotton
  • Main IPC: A63B21/00
  • IPC: A63B21/00
Moment arm weight resistance mechanism and weight training machines utilizing the same
Abstract:
A weight training machine having a moment arm weight resistance mechanism for creating a weight resistance or weight load.
Abstract(Chinese):

一种用于产生重量阻力或重量载荷的力矩臂重量机构的重量训练机。

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