Resources Contact Us Home
Twist exerciser

Image Number 3 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
Color image forming apparatus with contact control of process units
Monitoring of undesirable fluid ingress into subsea control modules
Paper product with surface pattern
Weak acid recovery system for ethanol separation processes
Display apparatus
Method for implementing dynamic pseudorandom keyboard remapping
Solid-state image capture device and image capture apparatus
  Randomly Featured Patents
Motor-vehicle passenger-compartment air-cleaner
Mobile terminal including first and second housings and an antenna
Method and system for detecting hidden edges
Copolymer polyamide resin from hydrogenated polyolefin condensate
Optical sensor comprising diffraction gratings with functionalized pores and method of detecting analytes using the sensor
(Hydrazido)(amino)thiophene compounds
Methods and apparatuses for a self-regulating gas displacement pump for a fuel cell system
Spare tire rack
Air port casting
Halloween backpack