SEAT BACK FRAME

A seat back frame including an upper frame forming an upper framework of a seat back and extending in a seat width direction, and a side frame forming a side framework of the seat back and extending in a seat height direction, wherein an upper end of the side frame extends in the seat height directi...

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Bibliographic Details
Main Authors KUROKAWA Kimiyasu, MOTOI Yoshihiro
Format Patent
LanguageEnglish
Published 23.11.2017
Subjects
PERFORMING OPERATIONS
SEATS SPECIALLY ADAPTED FOR VEHICLES
TRANSPORTING
VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDEDFOR
VEHICLES IN GENERAL
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Summary:A seat back frame including an upper frame forming an upper framework of a seat back and extending in a seat width direction, and a side frame forming a side framework of the seat back and extending in a seat height direction, wherein an upper end of the side frame extends in the seat height direction up to a portion of the upper frame extending in the seat width direction, and wherein the side frame includes a general surface portion which is in contact with the upper fame from below with its surface facing the seat width direction, and a flange portion which protrudes from the general surface portion with its surface facing a seat front and rear direction, is in contact with the upper frame from at least one of the front and rear sides, and is welded to the upper frame.
Bibliography:Application Number: US201715596069