Brakes – Wheel – Axially movable brake element or housing therefor
Reexamination Certificate
2011-03-15
2011-03-15
Williams, Thomas J (Department: 3657)
Brakes
Wheel
Axially movable brake element or housing therefor
C188S25000B, C188S25000B
Reexamination Certificate
active
07905333
ABSTRACT:
An insulator is provided having opposing first and second sides and adapted for placement between a brake pad and one of a piston and caliper of a disc brake system. The insulator includes first and second metal layers. A viscoelastic layer is disposed between, and spans substantially the entirety of the first and second metal layers. A friction enhancing coating is disposed on at least one of the first and second sides. The friction enhancing coating preferably includes a plurality of particles, such as generally spherical glass beads.
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Material Sciences Corporation
Quinn Law Group PLLC
Williams Thomas J
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