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Door frame mounted exerciser

  • US 5,540,641 A
  • Filed: 10/31/1994
  • Issued: 07/30/1996
  • Est. Priority Date: 10/31/1994
  • Status: Expired due to Fees
First Claim
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1. A door frame mounted exerciser comprising:

  • a mounting means for securing to a frame;

    a rotatable arm rotatably mounted at a proximal end thereof to the mounting means;

    and,a limb engaging means coupled to a distal end of the rotatable arm for being engaged and manipulated by an individual to effect rotation of the rotatable arm to exercise an engaged limb;

    wherein the mounting means comprises a mounting block having a receiving bore and a first clamp leg projecting therefrom;

    a threaded rod projecting from the mounting block;

    a second clamp leg slidably positioned about the threaded rod;

    a securing nut threadably engaged to the threaded rod so as to capture the second clamp leg between the securing nut and the mounting block;

    a support axle coupled to the rotatable arm and having a guide projection extending from a first end thereof positioned within a receiving bore directed into the first clamp leg;

    a fixed clamp member fixedly secured to the mounting block;

    a removable clamp member coupled to the fixed clamp member by a pair of frictional fasteners directed through the removable clamp member and threadably engaged to the fixed clamp member, the removable clamp member and the fixed clamp member each having semi-circular bores extending therethrough which cooperate to define a bore through which the axle projects, whereby the frictional fasteners can be rotatably advanced relative to the fixed clamp member so as to clamp the support axle within the bore extending between the clamp members.

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