Supports – Brackets – Of sheet material
Reexamination Certificate
2008-05-01
2010-12-28
King, Anita M (Department: 3632)
Supports
Brackets
Of sheet material
C267S141100, C213S043000
Reexamination Certificate
active
07857273
ABSTRACT:
A plate for a compressible elastomeric spring is formed from a predetermined material and has each of a first substantially flat surface, an opposed second substantially flat surface, a predetermined thickness and a predetermined shape. Prongs are provided on at least one surface of the plate and extend outwardly at a predetermined angle relative thereto for mechanically interlocking the plate with an axial end an abutting elastomeric pad. Prongs may have trapezoidal shape. An axial aperture may be also provided with the prongs located on or in close proximity to a peripheral edge of the apertures. Prongs may be also provided on the opposed surface of the plate for mechanically interlocking the plate with an axial end of another abutting elastomeric pad. Annular ring-like projections are also provided for mechanically interlocking the plate to at least one elastomeric pad.
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Anderson Bradley
Marlow Jonathon
Ring Michael E.
Sprainis Ronald J.
James Ray & Assoc
King Anita M
WABTEC Holding Corp.
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