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GB1441574A - Covers for roadway and like openings - Google Patents

Covers for roadway and like openings

Info

Publication number
GB1441574A
GB1441574A GB3962272A GB3962272A GB1441574A GB 1441574 A GB1441574 A GB 1441574A GB 3962272 A GB3962272 A GB 3962272A GB 3962272 A GB3962272 A GB 3962272A GB 1441574 A GB1441574 A GB 1441574A
Authority
GB
United Kingdom
Prior art keywords
covers
liner
roadway
openings
cover
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
GB3962272A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB3962272A priority Critical patent/GB1441574A/en
Publication of GB1441574A publication Critical patent/GB1441574A/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

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)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Sewage (AREA)

Abstract

1441574 Inspection covers; gratings K GIBBONS 26 July 1973 [25 Aug 1972] 39622/72 Heading E1G A circular manhole or inspection cover or grating 15 seats on or in the upper end of a removable cylindrical liner 14 whose lower end is supported on an internal flange 13 of a fixed outer cylindrical frame 11 through packing ring(s) 20, whereby the liner and cover can be telescopically raised as fresh road surfacings 22, 23 are added.
GB3962272A 1972-08-25 1972-08-25 Covers for roadway and like openings Expired GB1441574A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3962272A GB1441574A (en) 1972-08-25 1972-08-25 Covers for roadway and like openings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3962272A GB1441574A (en) 1972-08-25 1972-08-25 Covers for roadway and like openings

Publications (1)

Publication Number Publication Date
GB1441574A true GB1441574A (en) 1976-07-07

Family

ID=10410570

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3962272A Expired GB1441574A (en) 1972-08-25 1972-08-25 Covers for roadway and like openings

Country Status (1)

Country Link
GB (1) GB1441574A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2139675A (en) * 1983-04-21 1984-11-14 George Herbert Lightfoot Supporting road surface ironwork
GB2311550A (en) * 1996-03-29 1997-10-01 Csr Ltd Device for mounting an access cover
DE10122646A1 (en) * 2001-05-10 2002-12-12 Uponor Anger Gmbh Universal cover support frame for manhole covers has collar with bearing ring, support part, and cover holder
GB2342941B (en) * 1998-09-30 2003-03-05 J Paterson Height adjustment of manholes in the event of road re-surfacing

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2139675A (en) * 1983-04-21 1984-11-14 George Herbert Lightfoot Supporting road surface ironwork
GB2311550A (en) * 1996-03-29 1997-10-01 Csr Ltd Device for mounting an access cover
GB2342941B (en) * 1998-09-30 2003-03-05 J Paterson Height adjustment of manholes in the event of road re-surfacing
DE10122646A1 (en) * 2001-05-10 2002-12-12 Uponor Anger Gmbh Universal cover support frame for manhole covers has collar with bearing ring, support part, and cover holder

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Legal Events

Date Code Title Description
PS Patent sealed