Chrysler Corporation

Chrysler Motors Corporation

Thomas Reynolds

John L Myers

Robert A Florian

Terrence W Gillay

Terrance W Gillay

A method of optimizing the assembly in abutting relationship of at least two stamped mating sheet metal parts is provided. The method includes the steps of providing bench mark indicia on each of the mating parts at a predetermined location near to the juncture of abutment of the mating parts and then subsequently, after assembly of the mating parts, comparing the relationship of the bench mark indicia of one mating part to the bench mark indicia of another mating part with a predetermined optional relationship.

Method of optimizing assembly of stamped parts

First and second stamping press lines have multiple stamping stations to serially stamp first and second parts into finished form and with bench marks reflective of the different stamping stations that also interrelate with one another to show if the stations are stamping to specifications. The marks on a part finished by the first line ideally match with the marks on a part finished by the second stamping line providing a visual indicator of quality so that the two separate parts can be permanently secured together with assurance of a quality assembly. Bench marks on separate parts that do not align or conform with one another identify stamping lines and stamping stations requiring adjustment or repair.

Method of optimizing assembly of parts stamped on different press lines

Adjustment means are provided to properly position a vehicle bumper assembly. The vehicle bumper assembly includes bumper structure and energy absorbing devices which mount it to vehicle structure. The adjustment means comprise threaded structure permitting rotative motion to move the energy absorbing devices in an axial direction. The threaded structure is adapted to move the bumper assembly a predetermined measured amount measured by opening means which provide for detachable fastening of the assembly in place.

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Troy, MI, United States of America

Thomas Reynolds