EP 0267134 A1 19880511 - A manhole cover.
Title (en)
A manhole cover.
Title (de)
Schachtabdeckung.
Title (fr)
Regard de chaussée.
Publication
Application
Priority
FR 8612589 A 19860905
Abstract (en)
[origin: US4772154A] A sealing gasket for an unlocked roadway manhole accessing a municipal sewage system is interposed between a cover 2 and a frame 1, and has an inverted L or hook-shaped cross-section including two spaced and parallel outwardly extending upper lips 18, 19 and two lower, oppositely extending lips 17, 20.
Abstract (fr)
Garniture d'étanchéité (3), pour regard de chaussée, interposée entre un tampon (2) et un cadre (1) propre à recevoir ce tampon (2), la garniture d'étanchéité présentant deux lèvres supérieures (18, 19) et deux lèvres inférieures (17, 20). Application à la réalisation d'un regard de chaussée non verrouillé et étanche.
IPC 1-7
IPC 8 full level
E02D 29/14 (2006.01); E02D 29/12 (2006.01)
CPC (source: EP US)
E02D 29/14 (2013.01 - EP US); E02D 29/149 (2013.01 - EP US)
Citation (search report)
- [Y] GB 2102479 A 19830202 - PONT A MOUSSON [FR]
- [Y] DE 2825303 A1 19791213 - BAYERISCHE MOTOREN WERKE AG
Designated contracting state (EPC)
AT BE CH DE ES FR GB IT LI LU NL SE
DOCDB simple family (publication)
US 4772154 A 19880920; AT E65096 T1 19910715; CA 1278451 C 19910102; DE 3771305 D1 19910814; EP 0267134 A1 19880511; EP 0267134 B1 19910710; ES 2020801 A4 19911001; ES 2020801 B3 19920301; FR 2603631 A1 19880311; FR 2603631 B1 19890602; IE 60048 B1 19940518; IE 872354 L 19880305
DOCDB simple family (application)
US 9326987 A 19870904; AT 87470016 T 19870819; CA 545773 A 19870831; DE 3771305 T 19870819; EP 87470016 A 19870819; ES 87470016 T 19870819; FR 8612589 A 19860905; IE 235487 A 19870902