EP 0808951 B2 20060830 - Hinged manhole cover on a frame
Title (en)
Hinged manhole cover on a frame
Title (de)
An einem Rahmen scharnierende Schachtabdeckung
Title (fr)
Regard de chaussée à tampon articulé sur un cadre
Publication
Application
Priority
FR 9606514 A 19960524
Abstract (en)
[origin: EP0808951A1] The manhole cover, e.g. for a pipe or cable inspection chamber, consists of a surrounding frame (1) and hinged panels (10,11,12,13) which form the lid. The panels are in the form of right-angled triangles hinged to adjoining sides of the frame so that each pair closed to make a square section of the lid. Each of the triangular panels except one, have a lug projecting from its edge which engages with the underside of the edge of an adjacent panel. The final panel with no lug is equipped with a locking mechanism which fixes it to the frame.
IPC 8 full level
E02D 29/14 (2006.01); E02D 29/12 (2006.01)
CPC (source: EP)
E02D 29/14 (2013.01); E02D 29/1427 (2013.01); E02D 29/1454 (2013.01); E02D 29/1463 (2013.01)
Designated contracting state (EPC)
AT BE CH DE DK ES FI GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
EP 0808951 A1 19971126; EP 0808951 B1 20011128; EP 0808951 B2 20060830; AR 008602 A1 20000209; AT E209737 T1 20011215; BR 9703311 A 19980915; CN 1091823 C 20021002; CN 1170069 A 19980114; CY 2327 B1 20040206; CZ 156297 A3 19971217; CZ 293860 B6 20040818; DE 69708503 D1 20020110; DE 69708503 T2 20020718; DE 69708503 T3 20070201; DK 0808951 T3 20020402; DK 0808951 T4 20061127; ES 2169327 T3 20020701; ES 2169327 T5 20070301; FR 2749030 A1 19971128; FR 2749030 B1 19980724; HK 1005664 A1 19990122; HR P970286 A2 19980630; ID 17713 A 19980122; IT 1290091 B1 19981019; IT MI970592 A1 19980914; PL 183345 B1 20020628; PL 320155 A1 19971208; PT 808951 E 20020531; RS 49534 B 20061215; SI 0808951 T1 20020630; SI 0808951 T2 20061231; SK 284820 B6 20051201; SK 64497 A3 19980114; UA 45986 C2 20020515; YU 21297 A 19990927
DOCDB simple family (application)
EP 97401139 A 19970523; AR P970102189 A 19970523; AT 97401139 T 19970523; BR 9703311 A 19970523; CN 97113508 A 19970524; CY 0200042 A 20020710; CZ 156297 A 19970521; DE 69708503 T 19970523; DK 97401139 T 19970523; ES 97401139 T 19970523; FR 9606514 A 19960524; HK 98104787 A 19980603; HR P970286 A 19970523; ID 971750 A 19970526; IT MI970592 A 19970314; PL 32015597 A 19970523; PT 97401139 T 19970523; SI 9730285 T 19970523; SK 64497 A 19970522; UA 97052394 A 19970523; YU 21297 A 19970523