Door frame and method for forming a door frame

Details Door frame and method for forming a door frame Door frame and method for forming a door frame

1997-02-12

1999-11-30

Gorski, Joseph M.

Metal working

Method of mechanical manufacture

Structural member making

49502, 29897312, 2961469, B60J 504, E05D 1516

Patent

active

059920211

ABSTRACT:
A door frame for a vehicle includes a main member formed by one sheet and having a first supporting portion with an opening, a second supporting portion which has an opening oppositely arranged to the opening of the first supporting portion, a decorative portion which has a sloped edge portion that changes the width of the decorative portion, and a submember formed by one sheet and fixed to the main member so as to form an enclosed space between the main member and the submember. The cross-sectional area of the enclosed space gradually changes along the longitudinal direction of the door frame.

REFERENCES:
patent: 1709185 (1929-04-01), Murray, Jr.
patent: 4457111 (1984-07-01), Koike
patent: 5107624 (1992-04-01), Passon
patent: 5495693 (1996-03-01), Tiesler
Search Report of the British Patent Office dated Mar. 19, 1997 (2 pages).

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