SE456256B - Sekerhetsanordning for oppna gatubrunnar och liknande - Google Patents

Sekerhetsanordning for oppna gatubrunnar och liknande

Info

Publication number
SE456256B
SE456256B SE8401512A SE8401512A SE456256B SE 456256 B SE456256 B SE 456256B SE 8401512 A SE8401512 A SE 8401512A SE 8401512 A SE8401512 A SE 8401512A SE 456256 B SE456256 B SE 456256B
Authority
SE
Sweden
Prior art keywords
safety device
jacket
well
lid
fan
Prior art date
Application number
SE8401512A
Other languages
English (en)
Swedish (sv)
Other versions
SE8401512D0 (sv
SE8401512L (sv
Inventor
John Johansen
Original Assignee
John Johansen
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 John Johansen filed Critical John Johansen
Publication of SE8401512D0 publication Critical patent/SE8401512D0/xx
Publication of SE8401512L publication Critical patent/SE8401512L/
Publication of SE456256B publication Critical patent/SE456256B/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
    • E02D29/1463—Hinged connection of cover to frame
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Environmental & Geological 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)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Sewage (AREA)
  • Catching Or Destruction (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Pinball Game Machines (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Burglar Alarm Systems (AREA)
SE8401512A 1983-05-02 1984-03-19 Sekerhetsanordning for oppna gatubrunnar och liknande SE456256B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO831549A NO153113C (no) 1983-05-02 1983-05-02 Sikringsinnretning for aapne kummer o.l. (kuvern).

Publications (3)

Publication Number Publication Date
SE8401512D0 SE8401512D0 (sv) 1984-03-19
SE8401512L SE8401512L (sv) 1984-11-03
SE456256B true SE456256B (sv) 1988-09-19

Family

ID=19887078

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8401512A SE456256B (sv) 1983-05-02 1984-03-19 Sekerhetsanordning for oppna gatubrunnar och liknande

Country Status (5)

Country Link
DE (1) DE3413055A1 (da)
DK (1) DK152228C (da)
FI (1) FI73031C (da)
NO (1) NO153113C (da)
SE (1) SE456256B (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH654528A5 (de) * 1980-11-08 1986-02-28 Womako Masch Konstr Verfahren und vorrichtung zum herstellen von bloecken mit drahtkammbindung.
US4615158A (en) * 1985-12-27 1986-10-07 Thornton Sandra K Mobile home tornado shelter
DE3711331A1 (de) * 1987-04-03 1988-10-20 Passavant Werke Schachtabschluss
DE9108846U1 (de) * 1991-07-18 1991-10-17 Veba Kraftwerke Ruhr AG, 4650 Gelsenkirchen Sicherheitsabdeckung für Schächte
FR2758353B1 (fr) * 1997-01-14 1999-02-26 Mecapress Dispositif pour entraver la chute de personnes
CN204000939U (zh) * 2014-06-17 2014-12-10 田艺儿 一种市政用窨井护栏

Also Published As

Publication number Publication date
NO153113B (no) 1985-10-07
SE8401512D0 (sv) 1984-03-19
DK109384A (da) 1984-11-03
DK152228C (da) 1988-06-27
DK109384D0 (da) 1984-02-27
FI841467L (fi) 1984-11-03
FI841467A0 (fi) 1984-04-12
FI73031B (fi) 1987-04-30
DE3413055A1 (de) 1984-11-08
SE8401512L (sv) 1984-11-03
NO831549L (no) 1984-11-05
DK152228B (da) 1988-02-08
NO153113C (no) 1986-01-15
FI73031C (fi) 1987-08-10

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