Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Knee prosthesis










Image Number 19 for United States Patent #6572658.

A knee prosthesis comprising two pivotally interconnected members (10, 11) carrying a locking device (17) and a first end a second axle (20, 21). The first axle (20) forms a bearing axle for the locking device and the second axle (21) cooperates with the locking device for activation thereof. The second axle (21) is located at a distance behind the first axle (20) and is arranged to act upon the locking device in such a way that when the line of action (26) from a load on the knee prosthesis passes through the second axle (21) or between the first (20) and the second axle, said second axle will act upon the locking device to activate it, while when said line of action (26) passes through the first axle or in front of it the second axle (21) will be unloaded and the locking device (17) inactivated.








 
 
  Recently Added Patents
Registry key federation systems and methods
Sunglasses
Filtering method for improving the data quality of geometric tire measurements
Method and system for generating and displaying an interactive dynamic selective view of multiply connected objects
Image recording device, image recording method, and computer program product that adds a fluorescent-whitening-agent onto a recording sheet
Method and apparatus for using virtual machine technology for managing parallel communicating applications
Parallel processing computer systems with reduced power consumption and methods for providing the same
  Randomly Featured Patents
Pneumatic tire having an innerliner of a rubber composition comprised of diene based elastomer and resin
Image display apparatus
Metal oxide semiconductor controlled thyristor with an on-field effect transistor in a trench
Network-based three-dimensional multiple-user shared environment apparatus and method
Mixing and delivery system
Mechanical deicer having decoupled skin segments
Control of glassware forming machine
Molten metal filtration system and process
Systems for capturing telephonic mass responses
Compressor device with vibration isolator