IT8168392A0 - Procedimento ed apparecchio per la fabbricazione di telai per coperchi di passi d uomo e simili aperture e telaio fabbricato con il procedimento - Google Patents

Procedimento ed apparecchio per la fabbricazione di telai per coperchi di passi d uomo e simili aperture e telaio fabbricato con il procedimento

Info

Publication number
IT8168392A0
IT8168392A0 IT8168392A IT6839281A IT8168392A0 IT 8168392 A0 IT8168392 A0 IT 8168392A0 IT 8168392 A IT8168392 A IT 8168392A IT 6839281 A IT6839281 A IT 6839281A IT 8168392 A0 IT8168392 A0 IT 8168392A0
Authority
IT
Italy
Prior art keywords
procedure
frames
manufacture
manhole covers
similar openings
Prior art date
Application number
IT8168392A
Other languages
English (en)
Other versions
IT1144998B (it
Inventor
David Martin Harvey
Original Assignee
Dover Eng Works Ltd
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 Dover Eng Works Ltd filed Critical Dover Eng Works Ltd
Publication of IT8168392A0 publication Critical patent/IT8168392A0/it
Application granted granted Critical
Publication of IT1144998B publication Critical patent/IT1144998B/it

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/22—Moulds for peculiarly-shaped castings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (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)
  • Special Wing (AREA)
  • Building Environments (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Producing Shaped Articles From Materials (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Packaging For Recording Disks (AREA)
  • Laminated Bodies (AREA)
  • Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
  • Wing Frames And Configurations (AREA)
  • Devices For Checking Fares Or Tickets At Control Points (AREA)
IT68392/81A 1980-10-27 1981-10-27 Procedimento ed apparecchio per la fabbricazione di telai per coperchi di passi d uomo e simili aperture e telaio fabbricato con il procedimento IT1144998B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8034487A GB2085796B (en) 1980-10-27 1980-10-27 Manufacturing manhole cover frames

Publications (2)

Publication Number Publication Date
IT8168392A0 true IT8168392A0 (it) 1981-10-27
IT1144998B IT1144998B (it) 1986-10-29

Family

ID=10516898

Family Applications (1)

Application Number Title Priority Date Filing Date
IT68392/81A IT1144998B (it) 1980-10-27 1981-10-27 Procedimento ed apparecchio per la fabbricazione di telai per coperchi di passi d uomo e simili aperture e telaio fabbricato con il procedimento

Country Status (19)

Country Link
EP (1) EP0050928B1 (it)
JP (1) JPS57104730A (it)
AT (1) ATE6749T1 (it)
AU (1) AU530825B2 (it)
BE (1) BE890861A (it)
BR (1) BR8106921A (it)
CA (1) CA1169235A (it)
CH (1) CH647029A5 (it)
CY (1) CY1267A (it)
DE (1) DE3162819D1 (it)
DK (1) DK470981A (it)
ES (1) ES8302154A1 (it)
FR (1) FR2492867A1 (it)
GB (1) GB2085796B (it)
IT (1) IT1144998B (it)
MY (1) MY8500882A (it)
NO (1) NO813583L (it)
SG (1) SG54684G (it)
ZA (1) ZA816855B (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8325048D0 (en) * 1983-09-19 1983-10-19 Dover Eng Works Ltd Covers and frames
FR2630942B1 (fr) * 1988-05-05 1991-04-05 Pont A Mousson Piece de fonderie munie d'une pastille defoncable
BE1008585A3 (nl) * 1994-03-22 1996-06-04 Kruyfhooft Christina Werkwijze voor het vervaardigen van een putdeksel en putdeksel volgens deze werkwijze bekomen.
DE29618587U1 (de) * 1996-10-25 1997-01-02 Hermann-Heinz Burger Gas- und Wasserarmaturen GmbH, 59423 Unna Straßenkappe
GB2335220B (en) * 1998-03-12 2000-06-07 Aco Technologies Plc Access cover and frame
GB2368604B (en) * 2000-11-04 2004-12-01 C I S Ground surface access assemblies
ITPI20110048A1 (it) * 2011-04-26 2012-10-27 Ferb Figli Di Ezio Rossi Spa Procedimento per la fusione contemporanea in un unica forma di piu' getti complementari
US10011971B1 (en) * 2015-07-14 2018-07-03 David L. Neathery Manhole inserts and manhole insert gasket fabrication methods
CN106759505B (zh) * 2016-12-08 2019-04-23 中国一冶集团有限公司 用于市政井盖板的现浇可调节模板及其浇筑方法
CN109865822A (zh) * 2017-12-05 2019-06-11 重庆英格力铸造科技有限公司 一种机械合模铸造机

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7420923U (de) * 1974-10-31 Guss Und Armaturwerk Kaiserslautern Aus Gußeisen und Beton bestehender Rahmen für Schachtabdeckungen, Straßeneinläufe und dergleichen
FR1013982A (fr) * 1948-07-07 1952-08-06 Neyret Beylier & Piccard Picte Dispositif et procédé de fabrication d'éléments, pour la constitution de dalles pur plafonds ou murs insonorisés
DE1121554B (de) * 1953-06-02 1962-01-04 Dover Eng Works Ltd Rahmen fuer Schacht- oder Mannlochdeckel
US2908063A (en) * 1955-09-16 1959-10-13 Herbert S Jones Mold for forming concrete frames
GB1445565A (en) * 1972-08-02 1976-08-11 Cement & Concrete Ass Concrete articles
NO134760C (it) * 1973-04-13 1976-12-08 Dempa As
GB1468835A (en) * 1974-07-26 1977-03-30 Stoner Saunders Ltd Manhole covers
DE2537257A1 (de) * 1975-08-21 1977-02-24 Passavant Werke Rahmen fuer schachtabdeckungen, strassenablaeufe o.dgl.
GB2066335B (en) * 1979-12-28 1983-06-02 Dover Eng Works Ltd Manhole covers

Also Published As

Publication number Publication date
AU530825B2 (en) 1983-07-28
FR2492867B1 (it) 1984-05-04
EP0050928A1 (en) 1982-05-05
ES506530A0 (es) 1983-01-01
ZA816855B (en) 1982-09-29
CA1169235A (en) 1984-06-19
BR8106921A (pt) 1982-07-13
GB2085796A (en) 1982-05-06
JPS57104730A (en) 1982-06-29
CH647029A5 (fr) 1984-12-28
DK470981A (da) 1982-04-28
MY8500882A (en) 1985-12-31
GB2085796B (en) 1984-06-27
EP0050928B1 (en) 1984-03-21
DE3162819D1 (en) 1984-04-26
ATE6749T1 (de) 1984-04-15
SG54684G (en) 1985-03-08
NO813583L (no) 1982-04-28
AU7615281A (en) 1982-05-06
CY1267A (en) 1984-11-23
BE890861A (fr) 1982-02-15
FR2492867A1 (fr) 1982-04-30
ES8302154A1 (es) 1983-01-01
IT1144998B (it) 1986-10-29

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