DK109384A - Sikringsindretning til aabne arbejdsbroende og lignende broende - Google Patents

Sikringsindretning til aabne arbejdsbroende og lignende broende Download PDF

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Publication number
DK109384A
DK109384A DK109384A DK109384A DK109384A DK 109384 A DK109384 A DK 109384A DK 109384 A DK109384 A DK 109384A DK 109384 A DK109384 A DK 109384A DK 109384 A DK109384 A DK 109384A
Authority
DK
Denmark
Prior art keywords
labor
fire
open
safety device
safety
Prior art date
Application number
DK109384A
Other languages
English (en)
Other versions
DK109384D0 (da
DK152228C (da
DK152228B (da
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 DK109384D0 publication Critical patent/DK109384D0/da
Publication of DK109384A publication Critical patent/DK109384A/da
Publication of DK152228B publication Critical patent/DK152228B/da
Application granted granted Critical
Publication of DK152228C publication Critical patent/DK152228C/da

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)
  • Pressure Vessels And Lids Thereof (AREA)
  • Catching Or Destruction (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Burglar Alarm Systems (AREA)
  • Pinball Game Machines (AREA)
DK109384A 1983-05-02 1984-02-27 Sikringsindretning til aabne gadebroende og lignendebroende. DK152228C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO831549A NO153113C (no) 1983-05-02 1983-05-02 Sikringsinnretning for aapne kummer o.l. (kuvern).
NO831549 1983-05-02

Publications (4)

Publication Number Publication Date
DK109384D0 DK109384D0 (da) 1984-02-27
DK109384A true DK109384A (da) 1984-11-03
DK152228B DK152228B (da) 1988-02-08
DK152228C DK152228C (da) 1988-06-27

Family

ID=19887078

Family Applications (1)

Application Number Title Priority Date Filing Date
DK109384A DK152228C (da) 1983-05-02 1984-02-27 Sikringsindretning til aabne gadebroende og lignendebroende.

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)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4457655A (en) * 1980-11-08 1984-07-03 Womako Maschinenkonstruktionen Method and apparatus for assembling pronged binding strips with stacks of paper sheets or the like
WO2015192404A1 (zh) * 2014-06-17 2015-12-23 田艺儿 一种市政用窨井护栏

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4457655A (en) * 1980-11-08 1984-07-03 Womako Maschinenkonstruktionen Method and apparatus for assembling pronged binding strips with stacks of paper sheets or the like
US4558981A (en) * 1980-11-08 1985-12-17 Womako Maschinenkonstruktionen Gmbh Method and apparatus for assembling pronged binding strips with stacks of paper sheets or the like
WO2015192404A1 (zh) * 2014-06-17 2015-12-23 田艺儿 一种市政用窨井护栏

Also Published As

Publication number Publication date
DK109384D0 (da) 1984-02-27
DE3413055A1 (de) 1984-11-08
FI73031B (fi) 1987-04-30
DK152228C (da) 1988-06-27
FI73031C (fi) 1987-08-10
NO153113B (no) 1985-10-07
FI841467L (fi) 1984-11-03
SE8401512L (sv) 1984-11-03
SE8401512D0 (sv) 1984-03-19
NO831549L (no) 1984-11-05
SE456256B (sv) 1988-09-19
FI841467A0 (fi) 1984-04-12
NO153113C (no) 1986-01-15
DK152228B (da) 1988-02-08

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PBP Patent lapsed