Rivets with Anti-Rotational Features
AssigneeFord Global Technologies, LLC
InventorsAindrea McKelvey Campbell, Michael William Danyo
Life of this patent
Estimating the term…
Abstract
Semi-tubular self-piercing rivets and solid rivets are provided with surface features such as recesses or lobes. The recesses or lobes engage the panels that are joined by the rivet to prevent rotation of one or both panels after rivet insertion. The recesses or lobes may be provided at the head end or tip end of the rivet or may be provided at both the head end and the tip end of the rivet.
Claims14
A rivet for joining a plurality of parts including a top part and a bottom part, comprising:
- a body;
- a head provided at a first end of the body;
- a tip provided at a second end of the body;
- and
- a plurality of surface features provided at the first end at a juncture with the head, wherein the surface features extend to a limited extent along the body and engage only the top part.
A rivet for joining a plurality of parts including a top part and a bottom part, comprising:
- a body;
- a head provided at a first end of the body;
- a tip provided at a second end of the body;
- and
- a plurality of surface features provided at the second end, wherein the surface features extend to a limited extent along the body and engage only the bottom part.
A rivet for joining a plurality of parts including a top part and a bottom part, comprising:
- a body;
- a head provided at a first end of the body;
- a tip provided at a second end of the body;
- and
- a plurality of head end surface features provided at the first end at a juncture with the head, wherein the head surface features extend to a limited extent along the body and engage only the top part, and a plurality of tip surface features provided at the second end, wherein the tip surface features extend to a limited extent along the body and engage only the bottom part.
Dependencies are inferred from the claim text.