Global Patent Index - EP 0814204 A1

EP 0814204 A1 19971229 - Improved gully top and manhole top for vehicular and pedestrian areas

Title (en)

Improved gully top and manhole top for vehicular and pedestrian areas

Title (de)

Verbesserte Strassenablauf und Mannloch für Fussgänger- und Fahrzeuggebiete

Title (fr)

Ensemble d'avaloir de chaussée et regard de chaussée amélioré pour zÔnes piétonnes et de trafic

Publication

EP 0814204 A1 19971229 (EN)

Application

EP 97108378 A 19970523

Priority

  • IT VI960086 A 19960523
  • IT VI960085 U 19961108

Abstract (en)

The invention concerns a perfected gully and manhole top (1; 100; 201) for zones where the circulation is permitted to pedestrians and vehicles comprising: a frame (2; 520; 202) applied on the outline of an opening (20) realized on the ground (3);and a lid (4; 54; 204; 240) connected to said frame (2; 520; 202) by one or more hinges (5; 50; 205; 250; 350). There are first fixed striker means (10; 510; 200) that during the opening of said lid (4; 54; 204; 240) contrast with said protrusion (9; 59; 209) and realize the lifting up of said lid. Said first striker means (10; 510; 200) release the contact against said protrusion (9; 59; 209) allowing the lowering according to the gravity of said lid (4; 54; 204; 240) when this is arranged in opened position with an angle (16) greater than 90 DEG in order to realise the contact of said protrusion (9; 59; 209) against second striker means (72; 73; 51) suitable for preventing the closing of said lid (4; 54; 204; 240) by simple rotation around said hinge (5; 50; 205; 250; 350). <IMAGE>

IPC 1-7

E02D 29/14

IPC 8 full level

E02D 29/14 (2006.01)

CPC (source: EP)

E02D 29/14 (2013.01)

Citation (search report)

Designated contracting state (EPC)

BE DE ES FR GB IT LU NL

DOCDB simple family (publication)

EP 0814204 A1 19971229; EP 0814204 B1 20010912; DE 69706605 D1 20011018

DOCDB simple family (application)

EP 97108378 A 19970523; DE 69706605 T 19970523