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GB1298011A - - Google Patents

Info

Publication number
GB1298011A
GB1298011A GB1298011DA GB1298011A GB 1298011 A GB1298011 A GB 1298011A GB 1298011D A GB1298011D A GB 1298011DA GB 1298011 A GB1298011 A GB 1298011A
Authority
GB
United Kingdom
Prior art keywords
frame
wedge
portions
shaped
jan
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
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 filed Critical
Publication of GB1298011A publication Critical patent/GB1298011A/en
Expired legal-status Critical Current

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
    • E03F2005/0412—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps with means for adjusting their position with respect to the surrounding surface
    • E03F2005/0413—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps with means for adjusting their position with respect to the surrounding surface for height adjustment

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)

Abstract

1298011 Roadway component F WACHENFELD-TESCHNER 2 Jan 1970 [7 Jan 1969] 274/70 Heading F2P [Also in Division E1] An adjustable roadway surface component includes a frame 2 and a plurality of segments each having two wedge-shaped portions 5, 6. The portions are wedge-shaped in the direction of the periphery of the frame and may also be wedge-shaped in a direction perpendicular to the said periphery. The frame may be circular. The segments may be of plastics, artificial resin concrete, concrete or bituminous mixtures. The height of the frame is adjusted by relative movement of the portions 5, 6.
GB1298011D 1969-01-07 1970-01-02 Expired GB1298011A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691900552 DE1900552A1 (en) 1969-01-07 1969-01-07 Device for stepless height adjustment of built-in parts consisting of lids and frames in road surfaces, e.g. manhole covers

Publications (1)

Publication Number Publication Date
GB1298011A true GB1298011A (en) 1972-11-29

Family

ID=5721845

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1298011D Expired GB1298011A (en) 1969-01-07 1970-01-02

Country Status (5)

Country Link
BE (1) BE743762A (en)
CH (1) CH500345A (en)
DE (1) DE1900552A1 (en)
GB (1) GB1298011A (en)
NL (1) NL149877B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2155086A (en) * 1983-11-14 1985-09-18 Lebaron Foundry Co Manhole frame
GB2368605A (en) * 2000-11-04 2002-05-08 C I S Manhole cover assembly
GB2421517A (en) * 2004-12-24 2006-06-28 Impey Adjustable floor drain
FR2886319A1 (en) * 2005-05-25 2006-12-01 Eurovia Sa Closing plate for e.g. excavation on roadway, has external shells, and wire core made of porous material having specified density, where material is chosen among balsa wood, polyisocynate foam and polyvinyl chloride

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2492432A1 (en) * 1980-10-17 1982-04-23 Pont A Mousson Carriageway manhole cover and frame - has friction held bearing and locking surfaces preventing cover rock under traffic loads
DE3709822A1 (en) * 1987-03-25 1988-10-13 Klaus Koehler Shaft neck as a connection between an underground space and the earth's surface
EP1031663B1 (en) * 1999-02-24 2006-11-15 Gottfried Schwarz Device for covering a manhole
DE10055746B4 (en) * 2000-11-10 2008-06-19 Aco Severin Ahlmann Gmbh & Co. Kg Underlay or compensation system

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2155086A (en) * 1983-11-14 1985-09-18 Lebaron Foundry Co Manhole frame
GB2368605A (en) * 2000-11-04 2002-05-08 C I S Manhole cover assembly
GB2368605B (en) * 2000-11-04 2004-09-15 C I S Ground surface access assemblies
GB2421517A (en) * 2004-12-24 2006-06-28 Impey Adjustable floor drain
GB2421517B (en) * 2004-12-24 2010-06-16 Impey Floor drain
FR2886319A1 (en) * 2005-05-25 2006-12-01 Eurovia Sa Closing plate for e.g. excavation on roadway, has external shells, and wire core made of porous material having specified density, where material is chosen among balsa wood, polyisocynate foam and polyvinyl chloride

Also Published As

Publication number Publication date
NL7000080A (en) 1970-07-09
DE1900552A1 (en) 1970-11-26
BE743762A (en) 1970-05-28
NL149877B (en) 1976-06-15
CH500345A (en) 1970-12-15

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee