Manhole assembly, especially for a roadway

Details Manhole assembly, especially for a roadway Manhole assembly, especially for a roadway

E - Fixed Constructions

02

D

94/12

E02D 29/14 (2006.01)

Patent

CA 1102160

A MANHOLE ASSEMBLY, ESPECIALLY FOR A ROADWAY Abstract of the Disclosure The manhole assembly comprises a circular manhole cover associated with a frame which is bedded in the ground at the level of a roadway. In the service position, radial lugs of the manhole cover are engaged in recesses formed in an internal rim of the frame. A head section is interposed between the cover and the frame and adjustable for height by means of welded packing-pieces, thus compensating for the difference in level between the cover and the asphalt surface after resurfacing of the roadway. - 1 -

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