Fca US LLC

Daimlerchrysler Corporation

Chrysler Group LLC

Stephen D Logan

William W Doolittle, Iii

Christopher J Duke

Suresh Nagesh

John Macdonald

David M Langer

Terence P Grace

Kurt P Damphousse

Michael R Uhlmeyer

Stephen M Smith

David W Gostovich

Kenneth Martz

Theron Shaw

An upset protrusion joining gun for joining two parts together by forging a protrusion of one part that extends through an opening in the other part to form a boss that extends over a portion of the other part surrounding the opening.

Upset protrusion joining and forging gun therefor

A spare tire carrier for a vehicle may structurally entail a base, a mounting flange extending from the base, a vertical support post extending from the base, a light support post attached to the vertical support post, a threaded stud that engages a front surface of the base to support a spare tire. A tether, which may be secured to the base with a fastener, may lie largely concealed within the base and have additional studs or bolts which may protrude through a front surface of the base and further support a spare tire. A plurality of strength ribs may join the mounting flange and the base, while the base, the first mounting flange, vertical support post extending from the base, and plurality of strength ribs may be a single cast magnesium part. The tether may be of another high strength material.

Integrated spare tire carrier

A lightweight automobile body structure is provided and includes a base assembly including an upper sheet and a lower sheet. The upper sheet has first and second series of upper reliefs formed therein and the lower sheet has first and second series of lower reliefs formed therein. The upper and lower sheets stacked adjacent one another, whereby the first series of upper reliefs are in flush contact with the first series of lower reliefs and the second series of upper reliefs are offset from the second series of lower reliefs for defining a space therebetween. First and second side panels are fixedly attached to the base assembly and extend therefrom for defining respective sides. A roof panel is fixedly attached between the first and second side panels for defining a roof.

Lightweight automobile body structure

Growing community of inventors

Northville, MI, United States of America

Stephen D Logan