HK46784A - Acces cover - Google Patents

Acces cover

Info

Publication number
HK46784A
HK46784A HK46784A HK46784A HK46784A HK 46784 A HK46784 A HK 46784A HK 46784 A HK46784 A HK 46784A HK 46784 A HK46784 A HK 46784A HK 46784 A HK46784 A HK 46784A
Authority
HK
Hong Kong
Prior art keywords
acces
cover
acces cover
Prior art date
Application number
HK46784A
Original Assignee
Clarksteel 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
Priority claimed from GB3010977A external-priority patent/GB1600493A/en
Application filed by Clarksteel Ltd filed Critical Clarksteel Ltd
Publication of HK46784A publication Critical patent/HK46784A/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

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)
HK46784A 1977-07-18 1984-05-31 Acces cover HK46784A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3010977A GB1600493A (en) 1977-07-18 1977-07-18 Access cover
GB4756177 1977-11-15

Publications (1)

Publication Number Publication Date
HK46784A true HK46784A (en) 1984-06-08

Family

ID=26260283

Family Applications (1)

Application Number Title Priority Date Filing Date
HK46784A HK46784A (en) 1977-07-18 1984-05-31 Acces cover

Country Status (6)

Country Link
FR (1) FR2398233A1 (en)
HK (1) HK46784A (en)
IE (1) IE47877B1 (en)
KE (1) KE3386A (en)
NL (1) NL7807488A (en)
SG (1) SG12784G (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2652372B1 (en) * 1989-09-25 1993-05-14 Arbez Jean Claude STRAINER STRAINER PLUG FOR RAINWATER DRAIN.

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB297006A (en) * 1927-06-08 1928-09-10 Brent Foundry Company Ltd Improvements in and relating to inspection covers for drains
CH352635A (en) * 1957-04-26 1961-02-28 Ciba Geigy Manhole cover
FR1240671A (en) * 1959-07-30 1960-09-09 Cie De Pont A Mousson Improvements to manhole closures for roadways
FR1290583A (en) * 1961-05-19 1962-04-13 Broads Mfg Company Ltd Manhole cover with support frame
DE1965515A1 (en) * 1969-03-17 1970-10-01 Athley G L E Device for covering an opening lying below the earth's surface in an underground pipe system
CH533734A (en) * 1971-06-25 1973-02-15 Werner Maag Fa Manhole cover

Also Published As

Publication number Publication date
KE3386A (en) 1984-05-25
IE781426L (en) 1979-01-18
FR2398233A1 (en) 1979-02-16
IE47877B1 (en) 1984-07-11
FR2398233B1 (en) 1984-05-25
SG12784G (en) 1985-02-15
NL7807488A (en) 1979-01-22

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