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US 6,719,513 B1Granted
Reverse bow retention push pin
AssigneeFord Global Technologies, LLC
InventorsPhillip Moutousis, Wayne Edward Bahr
Life of this patent
Estimating the term…
Abstract
A reverse bow retention push pin includes a head portion, a shank portion extending a predetermined distance from the head portion, a plurality of fins disposed along the shank portion, and a bow member disposed on the shank a predetermined distance between the head portion and the plurality of fins.
Claims10
A push pin comprising:
- a head portion;
- a shank portion extending a predetermined distance having a pair of opposing generally planar spaced regions thereabout and having a longitudinal axis with a terminal end opposite the head portion;
- two spaced apart rows of fins formed on each of said generally planar regions, each row oriented in an axial direction parallel to the longitudinal axis of said shank portion, each of said rows of fins disposed so as to form gaps between vertically adjacent fins such that a first fin in a first row intersects the shank in a plane different than each fin of a second row such that the fins in the first row project in a direction normal to the axis to be entirely within said gaps created by the fins in the second row;
- a bow member disposed on the shank a predetermined distance between the head portion and the fins;
- and
- wherein the regions circumferentially alternate between a region of rows of fins and an exposed shank region.
3 more elements
A push pin comprising:
- a head portion;
- a shank portion extending a predetermined distance having a pair of opposing generally planar spaced regions thereabout and having a longitudinal axis with a terminal end opposite the head portion;
- two spaced apart rows of fins formed on each of said generally planar regions, each row oriented in an axial direction parallel to the longitudinal axis of said shank portion, each of said rows of fins disposed so as to form gaps between vertically adjacent fins such that a first fin in a first row intersects the shank in a plane different than each fin of a second row such that the fins in the first row project in a direction normal to the axis to be entirely within said gaps created by the fins in the second row;
- a bow member disposed on the shank a predetermined distance between the head portion and the fins having a centermost portion and flexible distal ends that arch away from the head portion a predetermined distance greater than the centermost portion;
- and
- wherein the regions circumferentially alternate between a regions of rows of fins and an exposed shank region.
3 more elements
A push pin comprising:
- a head portion;
- a shank portion extending a predetermined distance having a pair of opposing generally planar spaced regions thereabout and having a longitudinal axis with a terminal end opposite the head portion;
- two spaced apart rows of fins formed on each of said generally planar regions, each row oriented in an axial direction parallel to the longitudinal axis of said shank portion, each of said rows of fins disposed so as to form gaps between vertically adjacent fins such that a first fin in a first row intersects the shank in a plane different than each fin of a second row such that the fins in the first row project in a direction normal to the axis to be entirely within said gaps created by the fins in the second row;
- a bow member disposed on the shank a predetermined distance between the head portion and the fins having a centermost portion and flexible distal ends that arch away from the head portion a predetermined distance greater than the centermost portion;
- wherein the regions circumferentially alternate between a region of rows of fins and an exposed shank region;
- and
- wherein each of the rows of flexible fins are angled toward the head portion an equal predetermined degree.
4 more elements
Dependencies are inferred from the claim text.