DE59100541D1 - Rechteckige Schachtabdeckung. - Google Patents

Rechteckige Schachtabdeckung.

Info

Publication number
DE59100541D1
DE59100541D1 DE91101044T DE59100541T DE59100541D1 DE 59100541 D1 DE59100541 D1 DE 59100541D1 DE 91101044 T DE91101044 T DE 91101044T DE 59100541 T DE59100541 T DE 59100541T DE 59100541 D1 DE59100541 D1 DE 59100541D1
Authority
DE
Germany
Prior art keywords
manhole cover
rectangular manhole
rectangular
cover
manhole
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
DE91101044T
Other languages
English (en)
Inventor
Alfred Dipl Ing Fuchs
Bernhard Weiss
Thomas Dipl Ing Dernbach
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.)
ACO Ahlmann SE and Co KG
Original Assignee
Passavant Werke AG and Co KG
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 Passavant Werke AG and Co KG filed Critical Passavant Werke AG and Co KG
Application granted granted Critical
Publication of DE59100541D1 publication Critical patent/DE59100541D1/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
    • 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
    • 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
    • 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
    • E02D29/1418—Covers for manholes or the like; Frames for covers with implements to assist in lifting, e.g. counterweights, springs

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)
DE91101044T 1990-03-23 1991-01-28 Rechteckige Schachtabdeckung. Expired - Fee Related DE59100541D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4009368A DE4009368A1 (de) 1990-03-23 1990-03-23 Rechteckige schachtabdeckung

Publications (1)

Publication Number Publication Date
DE59100541D1 true DE59100541D1 (de) 1993-12-09

Family

ID=6402904

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4009368A Withdrawn DE4009368A1 (de) 1990-03-23 1990-03-23 Rechteckige schachtabdeckung
DE91101044T Expired - Fee Related DE59100541D1 (de) 1990-03-23 1991-01-28 Rechteckige Schachtabdeckung.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4009368A Withdrawn DE4009368A1 (de) 1990-03-23 1990-03-23 Rechteckige schachtabdeckung

Country Status (2)

Country Link
EP (1) EP0447761B1 (de)
DE (2) DE4009368A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4208453C2 (de) * 1992-03-17 1996-02-22 Passavant Werke Schachtabdeckung mit kreisrundem Schachtdeckel mit Scharnier
DE10101749B4 (de) * 2001-01-16 2005-02-10 DeLu Luftkissen Transportgerätetechnik GmbH Abdeckung für Gruben
DE102012111960A1 (de) * 2012-12-07 2014-06-12 ACO Severin Ahlmann GmbH & Co Kommanditgesellschaft Zarge einer Entwässerungsrinne

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2545771A (en) * 1944-05-15 1951-03-20 Elkington Vlvian Manhole and inspection cover and frame
US3938545A (en) * 1974-11-15 1976-02-17 International Telephone And Telegraph Corporation Access cover with moveable attaching devices for underground pumping stations and other installations
GB1497254A (en) * 1974-12-20 1978-01-05 Amberholt Ltd Surface boxes
DE8202626U1 (de) * 1982-02-02 1982-06-24 Neu, Karlheinz, 5810 Witten Abdeckung fuer ein mannloch oder einen schacht
DE8505180U1 (de) * 1985-02-23 1985-05-09 Passavant-Werke AG & Co KG, 6209 Aarbergen Schachtabdeckung

Also Published As

Publication number Publication date
EP0447761A1 (de) 1991-09-25
EP0447761B1 (de) 1993-11-03
DE4009368A1 (de) 1991-09-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PASSAVANT-ROEDIGER UMWELTTECHNIK GMBH, 65326 AARBE

8327 Change in the person/name/address of the patent owner

Owner name: ACO SEVERIN AHLMANN GMBH & CO. KG, 24768 RENDSBURG

8339 Ceased/non-payment of the annual fee