ATA779076A - CONCRETE BEAMS, IN PARTICULAR LIDS FOR MANHOLE COVERS - Google Patents

CONCRETE BEAMS, IN PARTICULAR LIDS FOR MANHOLE COVERS

Info

Publication number
ATA779076A
ATA779076A AT779076A AT779076A ATA779076A AT A779076 A ATA779076 A AT A779076A AT 779076 A AT779076 A AT 779076A AT 779076 A AT779076 A AT 779076A AT A779076 A ATA779076 A AT A779076A
Authority
AT
Austria
Prior art keywords
concrete beams
manhole covers
particular lids
lids
manhole
Prior art date
Application number
AT779076A
Other languages
German (de)
Other versions
AT342519B (en
Original Assignee
Oestreicher Friedrich
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 Oestreicher Friedrich filed Critical Oestreicher Friedrich
Priority to AT779076A priority Critical patent/AT342519B/en
Publication of ATA779076A publication Critical patent/ATA779076A/en
Application granted granted Critical
Publication of AT342519B publication Critical patent/AT342519B/en

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)
  • Laying Of Electric Cables Or Lines Outside (AREA)
AT779076A 1976-02-27 1976-02-27 CONCRETE BEAM, IN PARTICULAR LID FOR MANHOLE COVERS AT342519B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT779076A AT342519B (en) 1976-02-27 1976-02-27 CONCRETE BEAM, IN PARTICULAR LID FOR MANHOLE COVERS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT779076A AT342519B (en) 1976-02-27 1976-02-27 CONCRETE BEAM, IN PARTICULAR LID FOR MANHOLE COVERS

Publications (2)

Publication Number Publication Date
ATA779076A true ATA779076A (en) 1977-07-15
AT342519B AT342519B (en) 1978-04-10

Family

ID=3599494

Family Applications (1)

Application Number Title Priority Date Filing Date
AT779076A AT342519B (en) 1976-02-27 1976-02-27 CONCRETE BEAM, IN PARTICULAR LID FOR MANHOLE COVERS

Country Status (1)

Country Link
AT (1) AT342519B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4726707A (en) * 1983-11-26 1988-02-23 Newton John R Composite article
DE3469447D1 (en) * 1983-11-26 1988-03-31 John Reginald Newton Composite article
DE4037557A1 (en) * 1990-11-26 1992-05-27 Thyssen Polymer Gmbh Cable-accesses shaft cover plate - has ribs on underside and central opening and is lightweight and damage resistant
ES2067374B1 (en) * 1992-11-11 1998-01-16 Rafibra S L ARQUETA.
DE19705941C2 (en) * 1997-02-17 2000-12-21 Hartmut Fournes Method of making a manhole cover
DE19740405C2 (en) * 1997-09-09 1999-08-05 Juergen Strebe Sealing plug for ventilated manhole covers
DE102011051545A1 (en) 2011-07-04 2013-01-10 Aco Severin Ahlmann Gmbh & Co. Kg Manhole cover with a support structure device and method for producing a manhole cover
US10851516B2 (en) * 2016-06-20 2020-12-01 Basf Se Shaft cover for shafts, channel entrances, or drainage channels

Also Published As

Publication number Publication date
AT342519B (en) 1978-04-10

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee