EP 0068211 A2 19830105 - Pneumatic lumbar support for a seat.
Title (en)
Pneumatic lumbar support for a seat.
Title (de)
Pneumatische Lendenstütze für einen Sitz.
Title (fr)
Support lombaire pneumatique pour un siège.
Publication
Application
Priority
JP 8552081 U 19810612
Abstract (en)
A pneumatic lumbar support for a vehicle seat has a pneumatic cushion (2) therein. The pneumatic cushion (2) is equipped with a board-like member (6) on the front side thereof. The board-like member (6) is sufficiently rigid and flexible to form a moderate curve on a lumbar support portion of the seat back (S).
IPC 1-7
IPC 8 full level
A47C 7/46 (2006.01)
CPC (source: EP)
A47C 7/467 (2013.01)
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
EP 0068211 A2 19830105; EP 0068211 A3 19830622; JP S57197266 U 19821214
DOCDB simple family (application)
EP 82105068 A 19820609; JP 8552081 U 19810612