SE9801874L - Device for maintaining level and function of well covers - Google Patents

Device for maintaining level and function of well covers

Info

Publication number
SE9801874L
SE9801874L SE9801874A SE9801874A SE9801874L SE 9801874 L SE9801874 L SE 9801874L SE 9801874 A SE9801874 A SE 9801874A SE 9801874 A SE9801874 A SE 9801874A SE 9801874 L SE9801874 L SE 9801874L
Authority
SE
Sweden
Prior art keywords
function
cover
well covers
maintaining level
drain
Prior art date
Application number
SE9801874A
Other languages
Swedish (sv)
Other versions
SE519194C2 (en
SE9801874D0 (en
Inventor
Christer Hultin
Original Assignee
Tema Dura Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tema Dura Ab filed Critical Tema Dura Ab
Priority to SE9801874A priority Critical patent/SE519194C2/en
Publication of SE9801874D0 publication Critical patent/SE9801874D0/en
Publication of SE9801874L publication Critical patent/SE9801874L/en
Publication of SE519194C2 publication Critical patent/SE519194C2/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
    • E02D29/14—Covers for manholes or the like; Frames for covers
    • E02D29/1409—Covers for manholes or the like; Frames for covers adjustable in height or inclination
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/0401—Gullies for use in roads or pavements
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/06—Gully gratings

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Road Paving Structures (AREA)

Abstract

Sand or other material used to form the surface layer bed for the drain cover is prevented from draining away beneath the cover if cracks appear in the ground around the cover. Water flowing down the drain is also collected and guided into the drain pipe.
SE9801874A 1998-06-17 1998-06-17 Drain cover arrangement SE519194C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9801874A SE519194C2 (en) 1998-06-17 1998-06-17 Drain cover arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9801874A SE519194C2 (en) 1998-06-17 1998-06-17 Drain cover arrangement

Publications (3)

Publication Number Publication Date
SE9801874D0 SE9801874D0 (en) 1998-06-17
SE9801874L true SE9801874L (en) 1999-12-18
SE519194C2 SE519194C2 (en) 2003-01-28

Family

ID=20411480

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9801874A SE519194C2 (en) 1998-06-17 1998-06-17 Drain cover arrangement

Country Status (1)

Country Link
SE (1) SE519194C2 (en)

Also Published As

Publication number Publication date
SE519194C2 (en) 2003-01-28
SE9801874D0 (en) 1998-06-17

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Legal Events

Date Code Title Description
NUG Patent has lapsed