Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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
Electrical terminal
Vaccination with killed but metabolically active (KBMA) protozoans with toll-like receptor agonists
Stroboscopic light source for a transmitter of a large scale metrology system
Geographically self-labeling access points
Drive apparatus
Managing breakpoints in a multi-threaded environment
Automatic actuator for breakers or switches
  Randomly Featured Patents
Radiation cured solid aqueous electrolytes and electrochemical devices employing the same
Ice chest scoop apparatus
Process for detecting the variations in the reactivity of the core of a pressurized water nuclear reactor and device for making use of this process
Method and system for audio filtering
Side element of a shoe upper
Combination window covering
Inductive load driver circuit with shared flyback protection
Intelligent window user interface for computers
Control system for ethylene polymerization reactor
Antenna apparatus