F - Mech Eng,Light,Heat,Weapons – 16 – F
Patent
F - Mech Eng,Light,Heat,Weapons
16
F
F16F 9/04 (2006.01) B60G 11/28 (2006.01) F16F 9/05 (2006.01)
Patent
CA 2117051
The airspring piston of this invention in some of its aspects comprises a cylindrical center portion whose lower end defines a piston bottom including means for retaining a fastening means for attaching said piston to an unsprung portion of a vehicle, an annular dome portion extending radially outward from a top end of said cylindrical portion and ending at its outer periphery with a downwardly and outwardly arcuate bead retention portion which in turn concludes with a skirt portion which extends downwardly and flares outwardly and further downwardly to a point where the end of the skirt portion is a predetermined distance above said piston bottom. Thus, the piston, in some respect, comprises a plurality of circumferentially spaced ribs extending radially outward and axially upward from said cylindrical center portion to said bead retention portion and said dome portion and also a plurality of circumferentially spaced gussets extending radially inward from said cylindrical center portion to said fastening means retaining means.
Sim & Mcburney
The Goodyear Tire & Rubber Company
LandOfFree
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