SE9100728L - Anordning vid ram till schaktlock - Google Patents

Anordning vid ram till schaktlock

Info

Publication number
SE9100728L
SE9100728L SE9100728A SE9100728A SE9100728L SE 9100728 L SE9100728 L SE 9100728L SE 9100728 A SE9100728 A SE 9100728A SE 9100728 A SE9100728 A SE 9100728A SE 9100728 L SE9100728 L SE 9100728L
Authority
SE
Sweden
Prior art keywords
frame
lock
chess
ribs
cover
Prior art date
Application number
SE9100728A
Other languages
English (en)
Other versions
SE502935C2 (sv
SE9100728D0 (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)
  • Paleontology (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)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Wing Frames And Configurations (AREA)
  • Body Structure For Vehicles (AREA)
  • Projection Apparatus (AREA)
  • Sewage (AREA)
  • Closures For Containers (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 SE9100728D0 (sv) 1991-03-11
SE9100728L true 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
SE502935C2 (sv) 1996-02-26
NO177577B (no) 1995-07-03
NO901228D0 (no) 1990-03-16
DK44691A (da) 1991-09-17
DK172425B1 (da) 1998-06-08
DK44691D0 (da) 1991-03-12
NO901228L (no) 1991-09-17
SE9100728D0 (sv) 1991-03-11

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