NO117735B - - Google Patents

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Publication number
NO117735B
NO117735B NO430268A NO430268A NO117735B NO 117735 B NO117735 B NO 117735B NO 430268 A NO430268 A NO 430268A NO 430268 A NO430268 A NO 430268A NO 117735 B NO117735 B NO 117735B
Authority
NO
Norway
Prior art keywords
frame
frame part
parts
frame parts
height
Prior art date
Application number
NO430268A
Other languages
English (en)
Norwegian (no)
Inventor
M Nilsson
O Tobiassen
Original Assignee
S D Cappelen Ulefos Jernvaerk
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 S D Cappelen Ulefos Jernvaerk filed Critical S D Cappelen Ulefos Jernvaerk
Priority to NO430268A priority Critical patent/NO117735B/no
Publication of NO117735B publication Critical patent/NO117735B/no
Priority to SE1461769A priority patent/SE362464B/xx
Priority to DE19691954133 priority patent/DE1954133A1/de
Priority to GB5303969A priority patent/GB1283559A/en
Priority to DK571669A priority patent/DK122828B/da
Priority to FR6937306A priority patent/FR2021944A1/fr
Priority to CH1619169A priority patent/CH500347A/fr
Priority to BE778535A priority patent/BE778535Q/xx

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

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)
NO430268A 1968-10-30 1968-10-30 NO117735B (pm)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NO430268A NO117735B (pm) 1968-10-30 1968-10-30
SE1461769A SE362464B (pm) 1968-10-30 1969-10-24
DE19691954133 DE1954133A1 (de) 1968-10-30 1969-10-28 Rahmen von Schachtabdeckungen fuer Einsteigschaechte
GB5303969A GB1283559A (en) 1968-10-30 1969-10-29 Improvements in and relating to manhole frames
DK571669A DK122828B (da) 1968-10-30 1969-10-29 Indstillelig karm til brønddæksler.
FR6937306A FR2021944A1 (pm) 1968-10-30 1969-10-30
CH1619169A CH500347A (fr) 1968-10-30 1969-10-30 Cadre pour trou d'homme
BE778535A BE778535Q (fr) 1968-10-30 1972-01-26 Perfectionnements aux chassis de regard

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO430268A NO117735B (pm) 1968-10-30 1968-10-30

Publications (1)

Publication Number Publication Date
NO117735B true NO117735B (pm) 1969-09-15

Family

ID=19880191

Family Applications (1)

Application Number Title Priority Date Filing Date
NO430268A NO117735B (pm) 1968-10-30 1968-10-30

Country Status (7)

Country Link
CH (1) CH500347A (pm)
DE (1) DE1954133A1 (pm)
DK (1) DK122828B (pm)
FR (1) FR2021944A1 (pm)
GB (1) GB1283559A (pm)
NO (1) NO117735B (pm)
SE (1) SE362464B (pm)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4012873A (en) * 1976-05-12 1977-03-22 H. H. Robertson Company Protective cap for underfloor access housing
US4012874A (en) * 1976-05-12 1977-03-22 H. H. Robertson Company Protective cover assembly for underfloor access housing

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9800692D0 (en) * 1998-01-13 1998-03-11 Air Prod & Chem Separation of carbon monoxide from nitrogen-contaminated gaseous mixtures also containing hydrogen and methane
GB9800693D0 (en) * 1998-01-13 1998-03-11 Air Prod & Chem Separation of carbon monoxide from nitrogen-contaminated gaseous mixtures

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4012873A (en) * 1976-05-12 1977-03-22 H. H. Robertson Company Protective cap for underfloor access housing
US4012874A (en) * 1976-05-12 1977-03-22 H. H. Robertson Company Protective cover assembly for underfloor access housing

Also Published As

Publication number Publication date
CH500347A (fr) 1970-12-15
SE362464B (pm) 1973-12-10
GB1283559A (en) 1972-07-26
FR2021944A1 (pm) 1970-07-24
DK122828B (da) 1972-04-17
DE1954133A1 (de) 1970-07-02

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