FI841467A0 - SAEKERHETSANORDNING FOER OEPPNA AVLOPPSBRUNNAR OCH LIKNANDE. - Google Patents

SAEKERHETSANORDNING FOER OEPPNA AVLOPPSBRUNNAR OCH LIKNANDE.

Info

Publication number
FI841467A0
FI841467A0 FI841467A FI841467A FI841467A0 FI 841467 A0 FI841467 A0 FI 841467A0 FI 841467 A FI841467 A FI 841467A FI 841467 A FI841467 A FI 841467A FI 841467 A0 FI841467 A0 FI 841467A0
Authority
FI
Finland
Prior art keywords
oeppna
avloppsbrunnar
saekerhetsanordning
foer
och liknande
Prior art date
Application number
FI841467A
Other languages
Finnish (fi)
Other versions
FI73031B (en
FI73031C (en
FI841467A (en
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 FI841467A0 publication Critical patent/FI841467A0/en
Publication of FI841467A publication Critical patent/FI841467A/en
Publication of FI73031B publication Critical patent/FI73031B/en
Application granted granted Critical
Publication of FI73031C publication Critical patent/FI73031C/en

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)
  • 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)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Sewage (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Burglar Alarm Systems (AREA)
  • Pinball Game Machines (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Catching Or Destruction (AREA)
FI841467A 1983-05-02 1984-04-12 Safety device for open sewers and the like. FI73031C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO831549A NO153113C (en) 1983-05-02 1983-05-02 SECURITY DEVICE FOR MONKEY OUMPER O.L. (KUVERN).
NO831549 1983-05-02

Publications (4)

Publication Number Publication Date
FI841467A0 true FI841467A0 (en) 1984-04-12
FI841467A FI841467A (en) 1984-11-03
FI73031B FI73031B (en) 1987-04-30
FI73031C FI73031C (en) 1987-08-10

Family

ID=19887078

Family Applications (1)

Application Number Title Priority Date Filing Date
FI841467A FI73031C (en) 1983-05-02 1984-04-12 Safety device for open sewers and the like.

Country Status (5)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH654528A5 (en) * 1980-11-08 1986-02-28 Womako Masch Konstr METHOD AND DEVICE FOR PRODUCING BLOCKS WITH WIRE COMB.
US4615158A (en) * 1985-12-27 1986-10-07 Thornton Sandra K Mobile home tornado shelter
DE3711331A1 (en) * 1987-04-03 1988-10-20 Passavant Werke SHAFT ENCLOSURE
DE9108846U1 (en) * 1991-07-18 1991-10-17 Veba Kraftwerke Ruhr AG, 4650 Gelsenkirchen Safety cover for shafts
FR2758353B1 (en) * 1997-01-14 1999-02-26 Mecapress DEVICE FOR PREVENTING THE FALL OF PERSONS
CN204000939U (en) * 2014-06-17 2014-12-10 田艺儿 A kind of municipal administration inspection shaft guardrail

Also Published As

Publication number Publication date
FI73031B (en) 1987-04-30
FI73031C (en) 1987-08-10
SE8401512D0 (en) 1984-03-19
FI841467A (en) 1984-11-03
SE456256B (en) 1988-09-19
SE8401512L (en) 1984-11-03
NO153113C (en) 1986-01-15
DK109384D0 (en) 1984-02-27
DK109384A (en) 1984-11-03
DE3413055A1 (en) 1984-11-08
NO831549L (en) 1984-11-05
NO153113B (en) 1985-10-07
DK152228B (en) 1988-02-08
DK152228C (en) 1988-06-27

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: JOHANSEN, JOHN