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










Image Number 4 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
IC layout parsing for multiple masks
System and method for supporting fibre channel over ethernet communication
Memory elements with increased write margin and soft error upset immunity
Beaconing and superframe structure for millimeter wave wireless technologies
Variable month cross-platform photo calendar builder
Method and system for the assignment of security group information using a proxy
Method and system for implementing power detection
  Randomly Featured Patents
Method for preparing vitamin D compounds
Process for preparing wet spun proteinaceous filaments
Steroid synthesis
Hose reel enclosure
Identifying client patterns using online location-based derivative analysis
Device for the continuous cabling and setting of yarns followed by additional heat treatment
1,2-Alkanediol diacrylate monomers and polymers thereof useful as capacitor dielectrics
Porous crystalline material (zeolite ITQ-21), the preparation method thereof and use of same in the catalytic conversion of organic compounds
Wastewater treatment system
Method and apparatus for producing slow motion television pictures