Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Opening and closing control mechanism for project window










Image Number 3 for United States Patent #6442898.

An opening and closing control mechanism for the project window which mainly comprises a slide frame, a slide block, a retaining block, a pivoted force arm, a carrier arm, a support arm and a connecting arm in an effort to improve the carrier arm which works as a fixed pivot at the near end of sash to be able to bear the pushing load. The retaining block, combined with the slide frame, enhances the structural stability of the sash as well as the smoothness of opening and closing movement.








 
 
  Recently Added Patents
System and method for broadcasting rich media to devices over multiple carriers
Catalysts for hydrodeoxygenation of polyols
Connector interface for a cable
Field device configuration system
Semiconductor device
Anti-infective agents and uses thereof
Active constant power supply apparatus
  Randomly Featured Patents
Fishing lure having a spinnable buoyant body equipped with reflective surfaced fins
Systems and methods for binding multiple interpolated data objects
Blackjack card game and method of playing a game
Aqueous ink and process for its manufacture
Protective container especially for vine plants
Well operations system
Manual breastpump
Multi-channel catheter tip
Espresso coffee machine
Swath cargo ship hull