EP 0695835 B1 20000426 - Grating for a surface drainage channel
Title (en)
Grating for a surface drainage channel
Title (de)
Abdeckrost für eine Oberflächenentwässerungsrinne
Title (fr)
Grille de recouvrement pour un caniveau d'écoulement de surface
Publication
Application
Priority
- DE 4241705 A 19921210
- DE 4327810 A 19930818
- EP 93119304 A 19931130
Abstract (en)
[origin: EP0695835A2] Webs (107) form run-off slots (109) and are joined together by bridging sections. These bridging sections are arranged off centre and displaced towards first and second contact sections (105,106) so the run-off slots have different lengths, forming alternately arranged long and short slots. Two webs may form three slots, connected by two bridging sections which are arranged symmetrically to the longitudinal central axis of the channel. There are supports (115) on the underside of the webs, having a height greater than the contact section width.
IPC 1-7
IPC 8 full level
E01C 9/10 (2006.01); E01C 11/22 (2006.01); E02D 29/14 (2006.01); E03F 5/04 (2006.01); E03F 5/06 (2006.01)
CPC (source: EP US)
E01C 11/227 (2013.01 - EP US); E02D 29/14 (2013.01 - EP US); E02D 29/1427 (2013.01 - EP US); E03F 5/06 (2013.01 - EP US)
Citation (examination)
GB 2006305 A 19790502 - KUPER GUMMI GMBH
Designated contracting state (EPC)
AT BE CH DE DK ES FR IT LI LU NL SE
DOCDB simple family (publication)
EP 0601447 A1 19940615; EP 0601447 B1 20000816; AT E192202 T1 20000515; AT E195566 T1 20000915; CA 2111127 A1 19940611; CZ 268993 A3 19940615; CZ 280595 B6 19960214; DE 59310020 D1 20000531; DE 59310088 D1 20000921; EP 0695835 A2 19960207; EP 0695835 A3 19960327; EP 0695835 B1 20000426; ES 2147811 T3 20001001; ES 2150930 T3 20001216; NO 934465 D0 19931208; NO 934465 L 19940613; PL 172414 B1 19970930; PL 301388 A1 19940613; US 5462382 A 19951031
DOCDB simple family (application)
EP 93119304 A 19931130; AT 93119304 T 19931130; AT 95115949 T 19931130; CA 2111127 A 19931210; CZ 268993 A 19931208; DE 59310020 T 19931130; DE 59310088 T 19931130; EP 95115949 A 19931130; ES 93119304 T 19931130; ES 95115949 T 19931130; NO 934465 A 19931208; NO 934465 D 19931208; PL 30138893 A 19931209; US 16233793 A 19931203