Door pillar for a supporting structure

Land vehicles: bodies and tops – Bodies – Structural detail

Reexamination Certificate

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Details

C296S203030

Reexamination Certificate

active

07540558

ABSTRACT:
A door pillar for a supporting frame structure of a vehicle body has an upper section which extends from a vehicle roof as far as a vehicle side edge, and a lower section which extends from the vehicle side edge in the direction of a vehicle floor. In order to improve the door pillar with regard to loading and weight, it has a pillar body which extends at least in the upper section and is made of iron or iron alloy, and a pillar base which is connected fixedly thereto, extends at least in the lower section, and is made of light metal or light metal alloy.

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Klein, B., “Leichtbau in Automobilbau [Lightweight Construction in Automotive Engineering]”, Electronic publication of the field of lightweight construction, Universiteat Kassel, Dec. 2002 version, Sec 7.2 and 14.3 to 14.6.
DFG-Forschergruppe, “Hochleistungsfuegetechnik fuer Hybridstrukturen [High Performance Joining Technology for Hybrid Structures]”, research program, version Apr. 1, 2003, under the heading “Ausgangssituation [Starting-situation]”.
German Office Action dated Oct. 19, 2006 with an English translation of the pertinent portions (Eight (8) pages).
International Search Report.

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