EP 2721223 A1 20140423 - MANHOLE COVER
Title (en)
MANHOLE COVER
Title (de)
ABDECKUNG FÜR MANNLOCH
Title (fr)
DISPOSITIF DE VOIRIE
Publication
Application
Priority
- FR 1155263 A 20110616
- EP 2012061205 W 20120613
Abstract (en)
[origin: WO2012171960A1] The invention relates to street ironwork including a frame (4), a manhole cover (6), a hinge (10) for pivotably connecting the manhole cover relative to the frame between a closed position and an open position, the hinge including a frame knuckle (20) and a manhole-cover knuckle (22). The street ironwork includes a locking element (40) attached to the manhole-cover knuckle and suitable for preventing the release of the manhole-cover knuckle from the frame knuckle in the open position and/or in the closed position.
IPC 8 full level
E02D 29/14 (2006.01)
CPC (source: EP US)
E02D 29/14 (2013.01 - EP US); E02D 29/1427 (2013.01 - EP US); E02D 29/1463 (2013.01 - EP US); E02D 29/1481 (2013.01 - EP US)
Citation (search report)
See references of WO 2012171960A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2012171960 A1 20121220; EP 2721223 A1 20140423; EP 2721223 B1 20171129; ES 2654853 T3 20180215; FR 2976600 A1 20121221; FR 2976600 B1 20130726; PL 2721223 T3 20180530; PT 2721223 T 20180305; RU 2014101182 A 20150727; RU 2598611 C2 20160927; US 2014123560 A1 20140508; US 8998528 B2 20150407
DOCDB simple family (application)
EP 2012061205 W 20120613; EP 12730838 A 20120613; ES 12730838 T 20120613; FR 1155263 A 20110616; PL 12730838 T 20120613; PT 12730838 T 20120613; RU 2014101182 A 20120613; US 201214126822 A 20120613