CA1169235A - Manufacturing manhole cover frames - Google Patents

Manufacturing manhole cover frames

Info

Publication number
CA1169235A
CA1169235A CA000388703A CA388703A CA1169235A CA 1169235 A CA1169235 A CA 1169235A CA 000388703 A CA000388703 A CA 000388703A CA 388703 A CA388703 A CA 388703A CA 1169235 A CA1169235 A CA 1169235A
Authority
CA
Canada
Prior art keywords
frame
cover
manhole cover
manhole
jig
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
Application number
CA000388703A
Other languages
English (en)
French (fr)
Inventor
David M. Harvey
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.)
Dover Engineering Works Ltd
Original Assignee
Dover Engineering 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 Engineering Works Ltd filed Critical Dover Engineering Works Ltd
Application granted granted Critical
Publication of CA1169235A publication Critical patent/CA1169235A/en
Expired 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
    • 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)
CA000388703A 1980-10-27 1981-10-26 Manufacturing manhole cover frames Expired CA1169235A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8034487A GB2085796B (en) 1980-10-27 1980-10-27 Manufacturing manhole cover frames
GB8034487 1980-10-27

Publications (1)

Publication Number Publication Date
CA1169235A true CA1169235A (en) 1984-06-19

Family

ID=10516898

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000388703A Expired CA1169235A (en) 1980-10-27 1981-10-26 Manufacturing manhole cover frames

Country Status (19)

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

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 (xx) * 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 (xx) 1984-05-04
EP0050928A1 (en) 1982-05-05
ES506530A0 (es) 1983-01-01
ZA816855B (en) 1982-09-29
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
IT8168392A0 (it) 1981-10-27
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

Similar Documents

Publication Publication Date Title
CA1169235A (en) Manufacturing manhole cover frames
AU2012255940B2 (en) Side frame and bolster for a railway truck and method for manufacturing same
AU2016203392A1 (en) Side frame and bolster for a railway truck and method for manufacturing same
EP0031641B1 (en) Removable covers and frames therefor
JPH02287197A (ja) 核廃棄物封入パッケージの貯蔵モジュール及びその製造方法
US4228912A (en) Container
US4832140A (en) Platform weighing apparatus and method for producing thereof
US4719958A (en) Method, apparatus and feeder sleeves for the production of casting moulds
US1820127A (en) Manhole cover and frame and the like
US2569469A (en) Soap molding frame
CN210132611U (zh) 轨枕及轨枕工装
AU2017302051B2 (en) Side frame center core construction and method
EP0629477B1 (en) Filter arrangement
GB2146944A (en) Covers and frames
CN220218969U (zh) 粉煤灰加气块生产模具
JPH0718173B2 (ja) 土留め用エル形コンクリートブロックの成形装置と成形方法
GB1600219A (en) Methods of making building modules
JPH0622523Y2 (ja) 鋳造用鋳型
US995968A (en) Method of and means for forming molds for castings.
JPS5935642Y2 (ja) 重力式構造物における摩擦部材
GB191513711A (en) Improvements in and relating to the Building of Concrete Structures.
JPH074810B2 (ja) マンホール用コンクリート管、及びその成形方法
JPS609549A (ja) 開放式鋳型の安定方法
JPS6342563B2 (xx)
JPH04349090A (ja) ポンツーンの製造方法及びポンツーンの型枠構造

Legal Events

Date Code Title Description
MKEX Expiry