Patent ID: 8376331

Claim:
An isolator comprising: an elastomeric body; an outer structural member attached to said elastomeric body, said outer structural member having a cylinder extending in an axial direction and a radially extending flange defining a surface bonded to said elastomeric body; a first inner structural member attached to said elastomeric body, said inner structural member having a cylinder extending in the axial direction and a radially extending flange defining a surface bonded to said elastomeric body extending radially outwardly from said cylinder of said inner structure member; a first shear hub extending between said radially extending flange of said outer structural member and said radially extending flange of said first inner structural member; a first mounting bore defined by said elastomeric member, said first inner structural member surrounding said first mounting bore; and a first chamfer defined at a first end of said first mounting bore; wherein said surface of said radially extending flange of said outer structural member faces said surface of said radially extending flange of said inner structural member in said axial direction; and a majority of said axial cylinder of said outer structural member overlaps said axial cylinder of said inner structural member in a radial direction to define a travel stop.