BE886723A - REMOVABLE COVER AND ASSOCIATED FRAME - Google Patents

REMOVABLE COVER AND ASSOCIATED FRAME

Info

Publication number
BE886723A
BE886723A BE2/58906A BE2058906A BE886723A BE 886723 A BE886723 A BE 886723A BE 2/58906 A BE2/58906 A BE 2/58906A BE 2058906 A BE2058906 A BE 2058906A BE 886723 A BE886723 A BE 886723A
Authority
BE
Belgium
Prior art keywords
removable cover
associated frame
frame
removable
cover
Prior art date
Application number
BE2/58906A
Other languages
French (fr)
Original Assignee
Dover Eng Works Ltd
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 Dover Eng Works Ltd filed Critical Dover Eng Works Ltd
Publication of BE886723A publication Critical patent/BE886723A/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
    • E02D29/149—Annular gaskets
    • 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
    • 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
    • E02D29/1454—Non-circular covers, e.g. hexagonal, elliptic
    • 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
    • E02D29/1463—Hinged connection of cover to frame

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)
BE2/58906A 1979-12-28 1980-12-18 REMOVABLE COVER AND ASSOCIATED FRAME BE886723A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7944480A GB2066335B (en) 1979-12-28 1979-12-28 Manhole covers

Publications (1)

Publication Number Publication Date
BE886723A true BE886723A (en) 1981-04-16

Family

ID=10510074

Family Applications (1)

Application Number Title Priority Date Filing Date
BE2/58906A BE886723A (en) 1979-12-28 1980-12-18 REMOVABLE COVER AND ASSOCIATED FRAME

Country Status (8)

Country Link
EP (1) EP0031641B1 (en)
KR (1) KR830004504A (en)
AU (1) AU528746B2 (en)
BE (1) BE886723A (en)
DE (1) DE3063373D1 (en)
FR (1) FR2472632A1 (en)
GB (1) GB2066335B (en)
IT (1) IT8026970A0 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CY1267A (en) * 1980-10-27 1984-11-23 Dover Eng Works Ltd Manufacturing manhole cover frames
EP0147050B1 (en) * 1983-11-26 1988-02-24 John Reginald Newton Composite article
US4726707A (en) * 1983-11-26 1988-02-23 Newton John R Composite article
FR2559229B1 (en) * 1984-02-07 1988-01-08 Merlin Gerin LID SEALING DEVICE
GB2156882A (en) * 1984-04-05 1985-10-16 Stanton & Staveley Ltd Manhole cover
DE3673567D1 (en) * 1985-06-07 1990-09-27 Hunziker & Cie Ag COVER GRID FOR A DRAINAGE GUTTER.
GB2199357B (en) * 1986-12-23 1990-11-07 Brickhouse Dudley Mfg Cover and frame assembly
US6007270A (en) 1993-07-02 1999-12-28 Bowman; Harold M. Manhole frame assembly
US5628152A (en) 1995-08-16 1997-05-13 Bowman; Harold M. Adjustable manhole cover support with shield
DE29608961U1 (en) * 1996-05-18 1996-08-14 Dyckerhoff & Widmann AG, 81902 München Day waterproof manhole cover
GB2375132A (en) * 2001-05-01 2002-11-06 Stephen Kielty Cover bearing cushion
ES2179788B1 (en) * 2001-07-02 2004-09-01 Administradora Patrimonial De Bines, S.A. COVER FOR RECORDING ARCHETS.
ES2642935B1 (en) * 2016-05-19 2018-09-13 Manufacturas Y Transformados Ab, S.L. Cover for use on public roads
DE102018120623A1 (en) * 2018-08-23 2020-02-27 ACO Severin Ahlmann GmbH & Co Kommanditgesellschaft Frame system and manhole cover

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB394036A (en) * 1932-01-08 1933-06-22 Gen Electric Co Ltd Improvements in covers for cable boxes
GB1186860A (en) * 1968-01-04 1970-04-08 Dover Eng Works Ltd Improvements relating to manhole and like covers and frames
IL34132A0 (en) * 1969-04-11 1970-05-21 Downes A Apparatus for temporarily closing an opening formed at the top of vertical walls of a catch basin,manhole or the like
GB1397554A (en) * 1971-08-21 1975-06-11 Herbert E B Manhole covers and frames therefor
GB1484141A (en) * 1974-09-02 1977-08-24 Naka H Floor hatch
GB1571824A (en) * 1977-02-25 1980-07-23 British Steel Corp Manhole assemblies

Also Published As

Publication number Publication date
GB2066335B (en) 1983-06-02
EP0031641B1 (en) 1983-05-18
AU6450380A (en) 1981-07-02
GB2066335A (en) 1981-07-08
KR830004504A (en) 1983-07-13
IT8026970A0 (en) 1980-12-24
DE3063373D1 (en) 1983-07-07
FR2472632A1 (en) 1981-07-03
AU528746B2 (en) 1983-05-12
EP0031641A3 (en) 1981-09-09
EP0031641A2 (en) 1981-07-08

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: THE DOVER ENGINEERING WORKS LTD

Effective date: 19851231