Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Actuator for shift-by-wire automatic transmission system










Image Number 6 for United States Patent #7241244.

An electric actuator for an automatic transmission includes an adapter to transmit rotary motion between the adapter and the transmission. An electric motor has an output shaft operably connected the adapter by a gear set which includes a ring gear. A release mechanism includes a solenoid which selectively moves a lock member. In a first position, the lock member engages the ring gear to lock the ring gear so that the adapter is rotated by rotary motion of the output shaft and the adapter rotates to a predetermined zone about a desired gear position. In a second position, the lock member is out of engagement with the ring gear to permit rotation of the ring gear so that the adapter is rotated by internal forces of the transmission and the adapter automatically self-aligns to the exact desired gear position when the adapter is within the predetermined zone.








 
 
  Recently Added Patents
Wireless communication system using pilot allocation, method and pilot pattern thereof
Negative electrode material for non-aqueous electrolyte secondary battery, method for manufacturing negative electrode material for non-aqueous electrolyte secondary battery, non-aqueous elect
Generating a representation of an object of interest
Cooler
Movable assemblies for an image reader unit and a cover unit in an image formation apparatus
Removable storage device and method for identifying drive letter of the removable storage device
Organic compounds
  Randomly Featured Patents
Double roll spyder LED light bar
Photoconductive composition with vinylidene chloride-acrylonitrile copolymer additive
Phosphorus-antimony-containing catalyst for oxidation
Swivel chair and stair lift provided with such a swivel chair
Trimethyl siloxane steroid intermediates
Sliding pointing device tray
Fuel storage and dispensing system
Display stand for a portable article
Ladder pack
Building block and system