NO901228L - Anordning ved ramme for kumlokk. - Google Patents

Anordning ved ramme for kumlokk.

Info

Publication number
NO901228L
NO901228L NO90901228A NO901228A NO901228L NO 901228 L NO901228 L NO 901228L NO 90901228 A NO90901228 A NO 90901228A NO 901228 A NO901228 A NO 901228A NO 901228 L NO901228 L NO 901228L
Authority
NO
Norway
Prior art keywords
frame
cover
cover frame
frame cover
Prior art date
Application number
NO90901228A
Other languages
English (en)
Other versions
NO177577B (no
NO901228D0 (no
Inventor
Per T Westheim
Original Assignee
Cappelen Ulefos Jernvaerk S D
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 Cappelen Ulefos Jernvaerk S D filed Critical Cappelen Ulefos Jernvaerk S D
Priority to NO901228A priority Critical patent/NO177577B/no
Publication of NO901228D0 publication Critical patent/NO901228D0/no
Priority to SE9100728A priority patent/SE502935C2/sv
Priority to DK199100446A priority patent/DK172425B1/da
Publication of NO901228L publication Critical patent/NO901228L/no
Publication of NO177577B publication Critical patent/NO177577B/no

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
    • E02D29/1427—Locking devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
  • Projection Apparatus (AREA)
  • Closures For Containers (AREA)
  • Sewage (AREA)
  • Body Structure For Vehicles (AREA)
  • Wing Frames And Configurations (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
NO901228A 1990-03-16 1990-03-16 Anordning ved ramme for kumlokk NO177577B (no)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NO901228A NO177577B (no) 1990-03-16 1990-03-16 Anordning ved ramme for kumlokk
SE9100728A SE502935C2 (sv) 1990-03-16 1991-03-11 Anordning vid ram till schaktlock eller liknande lucka
DK199100446A DK172425B1 (da) 1990-03-16 1991-03-12 Anordning ved ramme til brøndlåg

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO901228A NO177577B (no) 1990-03-16 1990-03-16 Anordning ved ramme for kumlokk

Publications (3)

Publication Number Publication Date
NO901228D0 NO901228D0 (no) 1990-03-16
NO901228L true NO901228L (no) 1991-09-17
NO177577B NO177577B (no) 1995-07-03

Family

ID=19892998

Family Applications (1)

Application Number Title Priority Date Filing Date
NO901228A NO177577B (no) 1990-03-16 1990-03-16 Anordning ved ramme for kumlokk

Country Status (3)

Country Link
DK (1) DK172425B1 (no)
NO (1) NO177577B (no)
SE (1) SE502935C2 (no)

Also Published As

Publication number Publication date
DK44691D0 (da) 1991-03-12
DK44691A (da) 1991-09-17
SE502935C2 (sv) 1996-02-26
SE9100728D0 (sv) 1991-03-11
SE9100728L (sv) 1991-09-17
NO177577B (no) 1995-07-03
NO901228D0 (no) 1990-03-16
DK172425B1 (da) 1998-06-08

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