DK44691A - Anordning ved ramme til broenddaeksel - Google Patents

Anordning ved ramme til broenddaeksel Download PDF

Info

Publication number
DK44691A
DK44691A DK044691A DK44691A DK44691A DK 44691 A DK44691 A DK 44691A DK 044691 A DK044691 A DK 044691A DK 44691 A DK44691 A DK 44691A DK 44691 A DK44691 A DK 44691A
Authority
DK
Denmark
Prior art keywords
frame
cover
ribs
depressions
interact
Prior art date
Application number
DK044691A
Other languages
English (en)
Other versions
DK172425B1 (da
DK44691D0 (da
Inventor
Per 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 DK44691D0 publication Critical patent/DK44691D0/da
Publication of DK44691A publication Critical patent/DK44691A/da
Application granted granted Critical
Publication of DK172425B1 publication Critical patent/DK172425B1/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
    • E02D29/1427—Locking devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (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)
  • Paleontology (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
  • Body Structure For Vehicles (AREA)
  • Closures For Containers (AREA)
  • Projection Apparatus (AREA)
  • Sewage (AREA)
  • Wing Frames And Configurations (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
DK199100446A 1990-03-16 1991-03-12 Anordning ved ramme til brøndlåg DK172425B1 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO901228A NO177577B (no) 1990-03-16 1990-03-16 Anordning ved ramme for kumlokk
NO901228 1990-03-16

Publications (3)

Publication Number Publication Date
DK44691D0 DK44691D0 (da) 1991-03-12
DK44691A true DK44691A (da) 1991-09-17
DK172425B1 DK172425B1 (da) 1998-06-08

Family

ID=19892998

Family Applications (1)

Application Number Title Priority Date Filing Date
DK199100446A DK172425B1 (da) 1990-03-16 1991-03-12 Anordning ved ramme til brøndlåg

Country Status (3)

Country Link
DK (1) DK172425B1 (da)
NO (1) NO177577B (da)
SE (1) SE502935C2 (da)

Also Published As

Publication number Publication date
NO901228L (no) 1991-09-17
NO901228D0 (no) 1990-03-16
DK172425B1 (da) 1998-06-08
DK44691D0 (da) 1991-03-12
SE9100728D0 (sv) 1991-03-11
NO177577B (no) 1995-07-03
SE502935C2 (sv) 1996-02-26
SE9100728L (sv) 1991-09-17

Similar Documents

Publication Publication Date Title
DE69100043D1 (de) Bilderzeugungsgeraet.
FR2660448B1 (fr) Dispositif de projection d'images.
FR2663073B1 (fr) Dispositif perfectionne d'actionnement de serrure.
NO900754L (no) Anordning ved sluseventil.
NO913813D0 (no) Laasemekanisme for datakontakt.
NO923559L (no) Kumlokkanordning med lokksperre
FR2662735B1 (fr) Dispositif de verrouillage d'une issue de secours.
DK44691A (da) Anordning ved ramme til broenddaeksel
DE69017013D1 (de) Siebdruckvorrichtung.
NO900517D0 (no) Anordning ved anodisk film.
NO904968D0 (no) Anordning ved flisriver.
ATE62953T1 (de) Strassenkappe.
DE69226712T2 (de) Bild-Drehvorrichtung.
GB2015073A (en) A Security Cap
ES520162A0 (es) Perfeccionamientos en los mecanismos de cerradura por combinacion.
DE59100541D1 (de) Rechteckige Schachtabdeckung.
NO905339L (no) Laasemekanisme.
FR2708914B1 (fr) Couvercle de fût à opercule.
NO880150L (no) Anordning ved billedskjerm.
NO902545L (no) Anordning ved ramme for kumlokk o.l.
NO901049D0 (no) Anordning ved ramme for kumlokk o.l.
Māthura Multinationals from developing countries: the case of India
DE69003659D1 (de) Bilderzeugungsgeraet.
NO900599L (no) Laasemekanisme for kolliklype.
SE7907710L (sv) Lasanordning

Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PPF Opposition filed
PUG Patent revoked