Removable guttering assembly for man-holes or the like

Static structures (e.g. – buildings) – Cover with surface water receiver at eave or valley

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Details

52 20, 404 25, E02D 2914

Patent

active

043686001

ABSTRACT:
A removable guttering assembly is disclosed for use in man-holes or air shafts to improve working conditions and to reduce the risk of water damage to equipment located in these holes or shafts. The guttering assembly consists of hooks or rails mounted around the lower end of the hole or shaft and a removable gutter, having substantially the same size as the perimeter of the lower end of the hole or shaft, which is quickly and easily attached to the hooks or rails. When fixed in position, the gutter collects water which enters the hole or shaft and directs it into a drain pipe preventing it from contacting men or equipment located in the hole or shaft.

REFERENCES:
patent: 374458 (1887-12-01), Davis
patent: 606554 (1898-06-01), Jacobs
patent: 826746 (1906-07-01), Priddle
patent: 848900 (1907-04-01), Hammerstein
patent: 2004335 (1935-06-01), Merriman
patent: 3973856 (1976-08-01), Gaglioti
patent: 4136010 (1979-01-01), Pilie et al.
Mining Engineers Handbook, John Wiley & Sons Inc., 1945, pp. 7-13.

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