SE9503661L - Montering av en fallskyddsanordning i ett brunnsrör - Google Patents

Montering av en fallskyddsanordning i ett brunnsrör

Info

Publication number
SE9503661L
SE9503661L SE9503661A SE9503661A SE9503661L SE 9503661 L SE9503661 L SE 9503661L SE 9503661 A SE9503661 A SE 9503661A SE 9503661 A SE9503661 A SE 9503661A SE 9503661 L SE9503661 L SE 9503661L
Authority
SE
Sweden
Prior art keywords
well casing
protection device
wall
mounting
well pipe
Prior art date
Application number
SE9503661A
Other languages
English (en)
Other versions
SE504884C2 (sv
SE9503661D0 (sv
Inventor
Alf Andersson
Bengt Frosteby
Anders Lindell
Original Assignee
Isp Innovation Ab
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 SE9400343A external-priority patent/SE502391C2/sv
Application filed by Isp Innovation Ab filed Critical Isp Innovation Ab
Priority to SE9503661A priority Critical patent/SE504884C2/sv
Publication of SE9503661L publication Critical patent/SE9503661L/sv
Publication of SE9503661D0 publication Critical patent/SE9503661D0/sv
Publication of SE504884C2 publication Critical patent/SE504884C2/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
    • E02D29/127—Manhole shafts; Other inspection or access chambers; Accessories therefor with devices for impeding fall or injuries of persons
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/02—Manhole shafts or other inspection chambers; Snow-filling openings; accessories

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical 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)
  • Earth Drilling (AREA)
SE9503661A 1994-02-03 1995-10-19 Förfarande för montering av fallskyddsanordning i ett brunnsrör SE504884C2 (sv)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9503661A SE504884C2 (sv) 1994-02-03 1995-10-19 Förfarande för montering av fallskyddsanordning i ett brunnsrör

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9400343A SE502391C2 (sv) 1994-02-03 1994-02-03 Fallskyddsanordning för brunnar med en yttre ring som uppvisar borrmallshål
PCT/SE1995/000068 WO1995021304A1 (en) 1994-02-03 1995-01-20 Accident protection device for wells
SE9503661A SE504884C2 (sv) 1994-02-03 1995-10-19 Förfarande för montering av fallskyddsanordning i ett brunnsrör

Publications (3)

Publication Number Publication Date
SE9503661L true SE9503661L (sv) 1995-10-19
SE9503661D0 SE9503661D0 (sv) 1995-10-19
SE504884C2 SE504884C2 (sv) 1997-05-20

Family

ID=26661947

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9503661A SE504884C2 (sv) 1994-02-03 1995-10-19 Förfarande för montering av fallskyddsanordning i ett brunnsrör

Country Status (1)

Country Link
SE (1) SE504884C2 (sv)

Also Published As

Publication number Publication date
SE504884C2 (sv) 1997-05-20
SE9503661D0 (sv) 1995-10-19

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Legal Events

Date Code Title Description
NUG Patent has lapsed