Title:
FRAME FOR SEAT BACK
Document Type and Number:
Japanese Patent JPH07241224
Kind Code:
A
Abstract:
PURPOSE: To improve the positioning and rigidity of a connecting part in a frame for a seat back formed by connecting by welding side frame parts made of sheet metal respectively on both lower terminal parts of an upper frame made of pipe bent in almost U-shape.
CONSTITUTION: A connecting piece part 20 whose tip is louvered upward is formed in a louvered part at the side frame part 2, and the connecting piece part 20 is welded by abutting with the lower terminal part 10 of the upper frame part 1.
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Inventors:
ITO KOJI
Application Number:
JP5832194A
Publication Date:
September 19, 1995
Filing Date:
March 04, 1994
Export Citation:
Assignee:
TACHI S CO
International Classes:
A47C7/40; (IPC1-7): A47C7/40