Abstract An improved pivot assembly comprising a pivot mechanism upon which a seat adjuster pivots, a bracket mechanism having an elongated slot in which a fastening mechanism for the pivot mechanism is contained, a lining portion affixed to the bracket mechanism the lining portion having flanges extending through the elongated slot laterally away from the lining portion, the flanges having a predetermined curvature, a fastening mechanism passing through the lining portion, bracket mechanism and pivot mechanism, whereby when the fastening mechanism is affixed to the pivot mechanism through the bracket mechanism the flanges of the lining portion are biased against the fastening mechanism, thereby the tolerance of the improved pivot assembly are optimized to allow a minimum of play or chuck amongst the components therefor.
An improved pivot assembly comprising a pivot means upon which a seat adjuster pivots, a bracket means having an elongated slot in which a fastening means for the pivot means is contained, a lining portion affixed to the bracket means the lining portion having flanges extending through the elongated slot laterally away from the lining portion, the flanges having a predetermined curvature, a fastening means passing through the lining portion, bracket means and pivot means, whereby when the fastening means is affixed to the pivot means through the bracket means the flanges of the lining portion are biased against the fastening means, thereby the tolerance of the improved pivot assembly are optimized to allow a minimum of play or chuck amongst the components thereof.
Claim 2
Dependent Claim
124 words
An improved pivot assembly comprising a pivot means upon which a seat adjuster pivots, a bracket means having an elongated slot in which a fastening means for the pivot means is contained, a lining portion affixed to the bracket means the lining portion having flanges extending through the elongated slot laterally away from the lining portion, the flanges having a predetermined curvature, a fastening means passing through the lining portion, bracket means and pivot means, whereby when the fastening means is affixed to the pivot means through the bracket means the flanges of the lining portion are biased against the fastening means, thereby the tolerance of the improved pivot assembly are optimized to allow a minimum of play or chuck amongst the components thereof.
Claim 3
Dependent Claim
15 words
The pivot assembly of claim 1 wherein the assembly is used in a vehicle seat.
Claim 4
Dependent Claim
23 words
The pivot assembly of claim 1 or 2 wherein the lining portion is affixed to the bracket means by staking, riveting or welding.
Claim 5
Dependent Claim
15 words
The pivot assembly of claim 1 or 2 wherein the fastening means is a rivet.
Claim 6
Dependent Claim
13 words
The pivot assembly of claim 3 wherein the fastening means is a rivet.