ATE197182T1 - Abdeckung für eine bodenöffnung - Google Patents

Abdeckung für eine bodenöffnung

Info

Publication number
ATE197182T1
ATE197182T1 AT97810155T AT97810155T ATE197182T1 AT E197182 T1 ATE197182 T1 AT E197182T1 AT 97810155 T AT97810155 T AT 97810155T AT 97810155 T AT97810155 T AT 97810155T AT E197182 T1 ATE197182 T1 AT E197182T1
Authority
AT
Austria
Prior art keywords
cover
frame
floor opening
planes
imaginary
Prior art date
Application number
AT97810155T
Other languages
English (en)
Inventor
Francois Calvanetto
Original Assignee
Von Roll Holding Ag
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 Von Roll Holding Ag filed Critical Von Roll Holding Ag
Application granted granted Critical
Publication of ATE197182T1 publication Critical patent/ATE197182T1/de

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth 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)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Bathtub Accessories (AREA)
  • Building Environments (AREA)
  • Road Signs Or Road Markings (AREA)
  • Sawing (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
AT97810155T 1996-07-11 1997-03-17 Abdeckung für eine bodenöffnung ATE197182T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH175196 1996-07-11

Publications (1)

Publication Number Publication Date
ATE197182T1 true ATE197182T1 (de) 2000-11-15

Family

ID=4217714

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97810155T ATE197182T1 (de) 1996-07-11 1997-03-17 Abdeckung für eine bodenöffnung

Country Status (3)

Country Link
EP (1) EP0818578B1 (de)
AT (1) ATE197182T1 (de)
DE (1) DE59702520D1 (de)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3879472D1 (de) * 1988-05-12 1993-04-22 Von Roll Ag Abdeckung fuer eine bodenoeffnung.
FR2682407B1 (fr) * 1991-10-15 1994-01-07 A3C Metal Regard pour chaussee ou analogue.

Also Published As

Publication number Publication date
DE59702520D1 (de) 2000-11-30
EP0818578A1 (de) 1998-01-14
EP0818578B1 (de) 2000-10-25

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Legal Events

Date Code Title Description
EEIH Change in the person of patent owner
REN Ceased due to non-payment of the annual fee