DE3676677D1 - SHAFT COVER. - Google Patents

SHAFT COVER.

Info

Publication number
DE3676677D1
DE3676677D1 DE8686116101T DE3676677T DE3676677D1 DE 3676677 D1 DE3676677 D1 DE 3676677D1 DE 8686116101 T DE8686116101 T DE 8686116101T DE 3676677 T DE3676677 T DE 3676677T DE 3676677 D1 DE3676677 D1 DE 3676677D1
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 - Lifetime
Application number
DE8686116101T
Other languages
German (de)
Inventor
Andre Wirz
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.)
Von Roll AG
Original Assignee
Von Roll 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 AG filed Critical Von Roll AG
Application granted granted Critical
Publication of DE3676677D1 publication Critical patent/DE3676677D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E02D29/1409—Covers for manholes or the like; Frames for covers adjustable in height or inclination

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)
DE8686116101T 1986-01-31 1986-11-20 SHAFT COVER. Expired - Lifetime DE3676677D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH38486A CH670847A5 (en) 1986-01-31 1986-01-31

Publications (1)

Publication Number Publication Date
DE3676677D1 true DE3676677D1 (en) 1991-02-07

Family

ID=4185777

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686116101T Expired - Lifetime DE3676677D1 (en) 1986-01-31 1986-11-20 SHAFT COVER.

Country Status (3)

Country Link
EP (1) EP0231454B1 (en)
CH (1) CH670847A5 (en)
DE (1) DE3676677D1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH674231A5 (en) * 1987-10-12 1990-05-15 Von Roll Ag
DE4127806A1 (en) * 1991-08-22 1993-03-04 Kuemper & Schwarze Baubetriebe Height adjustable road manhole cover - has height of manhole adjusted by threaded studs to match intermediate layers of tarmac during construction.
US5306062A (en) * 1993-04-21 1994-04-26 Dodge John P Adjustable lifting device for sewer frame or the like
JP3522268B2 (en) * 2002-04-26 2004-04-26 志賀産業株式会社 Frame replacement method including manhole cover
ES2318957B1 (en) * 2006-05-16 2010-02-05 Fabrez, S.L. PROCEDURE FOR CONSTRUCTION OF A STREET LEVEL CLOSURE FOR CLOSURE OF PLATFORMS, ARCHETS AND SIMILAR; AND, CLOSURE SO OBTAINED.
SE543938C2 (en) * 2021-01-12 2021-09-28 Tierps Jaernbruk Ab Well cover with lifting and lowering lid

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1249860A (en) * 1968-01-13 1971-10-13 Frederick Edward Walters Improvements relating to manhole covers
US3930739A (en) * 1972-08-22 1976-01-06 Larsson Folke J Manhole frame with adjustment screws
DE3314324A1 (en) * 1983-04-20 1984-10-25 Buderus Ag, 6330 Wetzlar Vertically adjustable manhole cover
DE3413823A1 (en) * 1984-04-12 1985-10-17 Buderus Ag, 6330 Wetzlar Vertically adjustable manhole cover

Also Published As

Publication number Publication date
EP0231454A1 (en) 1987-08-12
CH670847A5 (en) 1989-07-14
EP0231454B1 (en) 1990-12-27

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee