Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Reversible shape memory multifunctional structural designs and method of using and making the same










Image Number 14 for United States Patent #7669799.

A multifunctional member with a first active member (30), which is adapted to contract if exposed to a temperature above a first transition temperature range. A second active member (40), which is adapted to contract if exposed to a temperature above a second transition temperature range. A core member (20), which is adaptive for deformation. The first and second active members (30, 40) are attached on opposite or different sides of the core member (20). A heat source operatively connected to the first and second active members (30, 40) to expose them to transition temperatures. The first active member (30) contracts while above the first transition temperature range causing the second active member (40) to expand, wherein the second active member (40) is below the second transition temperature range. The second active member (40) contracts while above the second transition temperature range causing the first active member (30) to expand, wherein the first active member (30) is below the first transition temperature range.








 
 
  Recently Added Patents
Toy
Quantitative sleep analysis system and method
Test framework of visual components in a multitenant database environment
Laser processing a multi-device panel
Mixture, especially spinning solution
Lightweight multicast method and apparatus for data distribution service
Transport of multiple asynchronous data streams using higher order modulation
  Randomly Featured Patents
Method of stabilizing anti-reflection coating layer
Cover for a writing utensil and methods of enclosing a writing utensil in a plurality of covers
System and method for measuring an amount of error associated with an optical amplifier
Repairing anomalous stiff pillar bumps
Compartmented organizer for office supplies
Method for protecting a wafer backside from etching damage
Camera trolley apparatus and methods
Method of embedding inserts in a thermoplastic body
Semiconductor device and its manufacturing method
Panel meter