KR830004504A - Removable lid - Google Patents

Removable lid Download PDF

Info

Publication number
KR830004504A
KR830004504A KR1019800004847A KR800004847A KR830004504A KR 830004504 A KR830004504 A KR 830004504A KR 1019800004847 A KR1019800004847 A KR 1019800004847A KR 800004847 A KR800004847 A KR 800004847A KR 830004504 A KR830004504 A KR 830004504A
Authority
KR
South Korea
Prior art keywords
lid
gang
frame
removable lid
text
Prior art date
Application number
KR1019800004847A
Other languages
Korean (ko)
Inventor
보울리 클라이브
Original Assignee
로버트 로
더 도버 엔지니어링 워크스 리미티드
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 로버트 로, 더 도버 엔지니어링 워크스 리미티드 filed Critical 로버트 로
Publication of KR830004504A publication Critical patent/KR830004504A/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)

Abstract

내용 없음No content

Description

제거가능한 뚜껑Removable lid

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 맨홀 뚜껑의 평면도. 제2도는 제1도의 선 Ⅱ-Ⅱ에 따른 단면도. 제3도는 제1도의 선 Ⅲ-Ⅲ에 따른 단면도.1 is a plan view of the manhole cover. 2 is a sectional view taken along the line II-II of FIG. 3 is a cross-sectional view taken along line III-III of FIG.

Claims (1)

본문에 상술하고 도면에 도시한 바와 같이 갱의 입구를 형성하는 프레임, 그 갱을 덮기위해 프레임내에 착좌되는 뚜껑, 뚜껑 아래에서 갱을 가로질러 연장하도록 프레임에 의해 지지되고 그 갱을 통하여 올라오는 어떤 기체상 물질이 뚜껑을 통과하는 것을 방지하도록 뚜껑과 기밀시일을 형성하기 위해 뚜껑의 중량에 의해 압착되는 기체 불투과성의 방벽판으로 구성되는 뚜껑 유니트.A frame forming the inlet of the gang as detailed in the text and shown in the figures, a lid seated within the frame to cover the gang, which is supported by the frame to extend across the gang under the lid and rises through the gang A lid unit consisting of a gas impermeable barrier plate pressed by the weight of the lid to form a lid and a hermetic seal to prevent gaseous material from passing through the lid. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019800004847A 1979-12-28 1980-12-19 Removable lid KR830004504A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB44480/79 1979-12-28
GB7944480A GB2066335B (en) 1979-12-28 1979-12-28 Manhole covers

Publications (1)

Publication Number Publication Date
KR830004504A true KR830004504A (en) 1983-07-13

Family

ID=10510074

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019800004847A KR830004504A (en) 1979-12-28 1980-12-19 Removable lid

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
ATE55791T1 (en) * 1985-06-07 1990-09-15 Hunziker & Cie Ag COVER GRID FOR A DRAINAGE CHANNEL.
GB2199357B (en) * 1986-12-23 1990-11-07 Brickhouse Dudley Mfg Cover and frame assembly
US5628152A (en) 1995-08-16 1997-05-13 Bowman; Harold M. Adjustable manhole cover support with shield
US6007270A (en) 1993-07-02 1999-12-28 Bowman; Harold M. Manhole frame assembly
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
EP0031641A3 (en) 1981-09-09
GB2066335B (en) 1983-06-02
AU6450380A (en) 1981-07-02
DE3063373D1 (en) 1983-07-07
EP0031641B1 (en) 1983-05-18
BE886723A (en) 1981-04-16
EP0031641A2 (en) 1981-07-08
AU528746B2 (en) 1983-05-12
IT8026970A0 (en) 1980-12-24
FR2472632A1 (en) 1981-07-03
GB2066335A (en) 1981-07-08

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