SE9100728D0 - Anordning ved ramme for kumlokk - Google Patents

Anordning ved ramme for kumlokk

Info

Publication number
SE9100728D0
SE9100728D0 SE9100728A SE9100728A SE9100728D0 SE 9100728 D0 SE9100728 D0 SE 9100728D0 SE 9100728 A SE9100728 A SE 9100728A SE 9100728 A SE9100728 A SE 9100728A SE 9100728 D0 SE9100728 D0 SE 9100728D0
Authority
SE
Sweden
Prior art keywords
frame
cover
ribs
depressions
interact
Prior art date
Application number
SE9100728A
Other languages
English (en)
Other versions
SE9100728L (sv
SE502935C2 (sv
Inventor
P T Westheim
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
Publication of SE9100728D0 publication Critical patent/SE9100728D0/sv
Publication of SE9100728L publication Critical patent/SE9100728L/sv
Publication of SE502935C2 publication Critical patent/SE502935C2/sv

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)
  • Environmental & Geological Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Paleontology (AREA)
  • Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Closures For Containers (AREA)
  • Projection Apparatus (AREA)
  • Sewage (AREA)
  • Wing Frames And Configurations (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Body Structure For Vehicles (AREA)
SE9100728A 1990-03-16 1991-03-11 Anordning vid ram till schaktlock eller liknande lucka SE502935C2 (sv)

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
SE9100728D0 true SE9100728D0 (sv) 1991-03-11
SE9100728L SE9100728L (sv) 1991-09-17
SE502935C2 SE502935C2 (sv) 1996-02-26

Family

ID=19892998

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9100728A SE502935C2 (sv) 1990-03-16 1991-03-11 Anordning vid ram till schaktlock eller liknande lucka

Country Status (3)

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

Also Published As

Publication number Publication date
SE9100728L (sv) 1991-09-17
DK172425B1 (da) 1998-06-08
NO901228L (no) 1991-09-17
DK44691D0 (da) 1991-03-12
NO901228D0 (no) 1990-03-16
SE502935C2 (sv) 1996-02-26
DK44691A (da) 1991-09-17
NO177577B (no) 1995-07-03

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