THREE PIECE PISTON SEAL ASSEMBLY

Brand Owner Address Description
A Q SEAL W. S. Shamban & Co. 11617 W. JEFFERSON BLVD. Culver City CA Three Piece Piston Seal Assembly of Elastomers and Plastic;No claim is made to exclusive use of the word Seal apart from the mark as shown.;AQ;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A disc brake includes a piston seal made of rubber that is shaped to fit into a seal groove on the inner surface of a cylinder of a caliper for a brake piston. To prevent braking effectiveness from being impaired, even if the temperature of a caliper rises in a disc brake for a vehicle, the piston seal and/or the seal groove is shaped to control and contain the effects of thermal expansion due to the heat of the disc brake. The clearance between the piston seal and the seal groove is removed and clearance is provided between parts of the periphery of the piston seal and the seal groove.