Resources Contact Us Home
Twist exerciser

Image Number 10 for United States Patent #8128543.

A twist exerciser includes a base, a first gear unit, a second gear unit, a seat, a feet rest and a handle unit. The first gear unit includes a first shaft rotatably connected to the base and a first gear is fixed to the first shaft and co-rotated with the first shaft. The second gear unit includes a second shaft rotatably connected to the base and a second gear is fixed to the second shaft and co-rotated with the second shaft. The seat is connected to a top end of the first shaft and co-rotated with the first gear. The feet rest has a first end fixed to the first shaft and a second of the feet rest has a transverse bar. The handle unit has a handle and drives the second shaft. The exerciser is easily operated and has simple structure and less noise.

  Recently Added Patents
Lubricant coating device and image forming apparatus
Apparatus for performing timer management regarding a system timer scheduler service, and associated method
Sound producing apparatus for vehicle
Dry-cooling unit with gravity-assisted coolant flow
Transitional replacement of operations performed by a central hub
Buildable dinnerware
Cavernous nerve stimulation via unidirectional propagation of action potentials
  Randomly Featured Patents
Low-impact delivery system for in situ treatment of contaminated sediment
Method of making an ink roller
Cyclic amine compounds and their use
Pivoting picture frames
Ring oscillator circuit having improved frequency stability with respect to temperature, supply voltage, and semiconductor process variations
Trench drain
Vacuum cleaner conversion arrangement
Cradle for a communication device
Reading lamp