×

Folding device for treadmills

  • US 20070049464A1
  • Filed: 08/26/2005
  • Published: 03/01/2007
  • Est. Priority Date: 08/26/2005
  • Status: Abandoned Application
First Claim
Patent Images

1. A foldable treadmill comprising:

  • a base having two extensions and two posts extending from the base, a control unit connected between the two posts;

    a rectangular frame having an end pivotably connected between the two extensions of the base and a transmission unit connected to the frame, the transmission unit having an endless belt;

    a folding device connected between the base and the frame and including two guide members which are connected to the two extensions of the base, each guide member having an L-shaped groove which is composed of a first groove and a second groove, a U-shaped frame connected between the two extensions of the base and having two legs, each leg having a first pivot and a second pivot, the first and second pivots movably engaged with the two respective L-shaped grooves of the two guide members, and a support device connected between the base and an underside of the frame.

View all claims
  • 0 Assignments
Timeline View
Assignment View
    ×
    ×