Title (en)

PNEUMATIC CUSHION

Publication

EP 0226165 A3 19871125 (DE)

Application

EP 86117122 A 19861209

Priority

DE 3545016 A 19851219

Abstract (en)

[origin: EP0226165A2] 1. Pneumatic cushion, comprising a plurality of air chambers, more especially a back cushion for the seats of motor vehicles, wherein the portions forming the chambers of the cushion are interconnected at their edges to form the adjacent chambers, characterised in that the portions are only connected at the ends of their edges.

IPC 1-7

A47C 7/46; A47C 27/10; A47C 4/54

IPC 8 full level

A47C 4/54 (2006.01); A47C 7/46 (2006.01); A47C 27/10 (2006.01)

CPC (source: EP)

A47C 4/54 (2013.01); A47C 7/467 (2013.01); A47C 27/10 (2013.01)

Citation (search report)

• [Y] EP 0136637 A2 19850410 - CONTINENTAL GUMMI WERKE AG [DE]
• [Y] US 1830570 A 19311103 - HENRY SMITH WILLIAM, et al
• [A] GB 2113990 A 19830817 - GREEN JOE AUBREY
• [A] US 3253861 A 19660531 - HOWARD HOWARD S
• [A] FR 2443226 A1 19800704 - CENTER DESIGN RES & DEV [NL]
• [A] DE 8511841 U1 19850822

Designated contracting state (EPC)

DE ES FR GB IT NL SE

DOCDB simple family (publication)

EP 0226165 A2 19870624; EP 0226165 A3 19871125; EP 0226165 B1 19900314; DE 3545016 A1 19870702; DE 3545016 C2 19890420; DE 3669434 D1 19900419

DOCDB simple family (application)

EP 86117122 A 19861209; DE 3545016 A 19851219; DE 3669434 T 19861209