DE59901971D1 - Schachtabdeckung - Google Patents

Schachtabdeckung

Info

Publication number
DE59901971D1
DE59901971D1 DE59901971T DE59901971T DE59901971D1 DE 59901971 D1 DE59901971 D1 DE 59901971D1 DE 59901971 T DE59901971 T DE 59901971T DE 59901971 T DE59901971 T DE 59901971T DE 59901971 D1 DE59901971 D1 DE 59901971D1
Authority
DE
Germany
Prior art keywords
shaft cover
shaft
cover
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE59901971T
Other languages
English (en)
Inventor
Tobias Pilz-Scriba
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority claimed from PCT/DE1999/003192 external-priority patent/WO2000023661A1/de
Application granted granted Critical
Publication of DE59901971D1 publication Critical patent/DE59901971D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2200/00—Geometrical or physical properties
    • E02D2200/16—Shapes
    • E02D2200/1607—Shapes round, e.g. circle
    • E02D2200/1614—Shapes round, e.g. circle made from single element
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2300/00—Materials
    • E02D2300/0026—Metals
    • E02D2300/0029—Steel; Iron
    • E02D2300/0031—Steel; Iron in cast iron form

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)
DE59901971T 1998-10-16 1999-10-04 Schachtabdeckung Expired - Fee Related DE59901971D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19847862A DE19847862A1 (de) 1998-10-16 1998-10-16 Schachtabdeckung
DE29907629U DE29907629U1 (de) 1998-10-16 1999-04-29 Schachtabdeckung
PCT/DE1999/003192 WO2000023661A1 (de) 1998-10-16 1999-10-04 Schachtabdeckung

Publications (1)

Publication Number Publication Date
DE59901971D1 true DE59901971D1 (de) 2002-08-08

Family

ID=7884759

Family Applications (3)

Application Number Title Priority Date Filing Date
DE19847862A Withdrawn DE19847862A1 (de) 1998-10-16 1998-10-16 Schachtabdeckung
DE29907629U Expired - Lifetime DE29907629U1 (de) 1998-10-16 1999-04-29 Schachtabdeckung
DE59901971T Expired - Fee Related DE59901971D1 (de) 1998-10-16 1999-10-04 Schachtabdeckung

Family Applications Before (2)

Application Number Title Priority Date Filing Date
DE19847862A Withdrawn DE19847862A1 (de) 1998-10-16 1998-10-16 Schachtabdeckung
DE29907629U Expired - Lifetime DE29907629U1 (de) 1998-10-16 1999-04-29 Schachtabdeckung

Country Status (1)

Country Link
DE (3) DE19847862A1 (de)

Also Published As

Publication number Publication date
DE29907629U1 (de) 1999-09-23
DE19847862A1 (de) 2000-04-20

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8339 Ceased/non-payment of the annual fee