BR8106921A - PROCESS OF MANUFACTURE OF STRUCTURES OF BUEIROS LID STRUCTURE MANUFACTURED BY Said PROCESS PAIRED BUILDING STRUCTURE AND COVER AND APPLIANCE FOR USE IN THE MANUFACTURE OF A BUILDING LID STRUCTURE - Google Patents
PROCESS OF MANUFACTURE OF STRUCTURES OF BUEIROS LID STRUCTURE MANUFACTURED BY Said PROCESS PAIRED BUILDING STRUCTURE AND COVER AND APPLIANCE FOR USE IN THE MANUFACTURE OF A BUILDING LID STRUCTUREInfo
- Publication number
- BR8106921A BR8106921A BR8106921A BR8106921A BR8106921A BR 8106921 A BR8106921 A BR 8106921A BR 8106921 A BR8106921 A BR 8106921A BR 8106921 A BR8106921 A BR 8106921A BR 8106921 A BR8106921 A BR 8106921A
- Authority
- BR
- Brazil
- Prior art keywords
- cover
- manufacture
- building
- lid structure
- frame
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title 2
- 238000000465 moulding Methods 0.000 abstract 1
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)
- Packaging For Recording Disks (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Producing Shaped Articles From Materials (AREA)
- Laminated Bodies (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Building Environments (AREA)
- Devices For Checking Fares Or Tickets At Control Points (AREA)
- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
- Wing Frames And Configurations (AREA)
Abstract
A manhole cover frame (F) is moulded in one piece of a hardenable material such as concrete which is poured into a jig (1) and is actually moulded against those surfaces of a manhole cover (C) with which it is to interfit in use. When the frame (F) is matched to the cover (C) used to mould it, there results a perfect fit between the two. The surfaces of the cover (C) which are to seat against the frame (F) are machined prior to use of the cover (C) in the moulding process, so that a closely mated interface is obtained between the cover (C) and the frame (F). Alternatively, the cover surfaces are not machined but are coated with a low-frictional material.
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 (1)
| Publication Number | Publication Date |
|---|---|
| BR8106921A true BR8106921A (en) | 1982-07-13 |
Family
ID=10516898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR8106921A BR8106921A (en) | 1980-10-27 | 1981-10-27 | PROCESS OF MANUFACTURE OF STRUCTURES OF BUEIROS LID STRUCTURE MANUFACTURED BY Said PROCESS PAIRED BUILDING STRUCTURE AND COVER AND APPLIANCE FOR USE IN THE MANUFACTURE OF A BUILDING LID STRUCTURE |
Country Status (19)
| Country | Link |
|---|---|
| EP (1) | EP0050928B1 (en) |
| JP (1) | JPS57104730A (en) |
| AT (1) | ATE6749T1 (en) |
| AU (1) | AU530825B2 (en) |
| BE (1) | BE890861A (en) |
| BR (1) | BR8106921A (en) |
| CA (1) | CA1169235A (en) |
| CH (1) | CH647029A5 (en) |
| CY (1) | CY1267A (en) |
| DE (1) | DE3162819D1 (en) |
| DK (1) | DK470981A (en) |
| ES (1) | ES506530A0 (en) |
| FR (1) | FR2492867A1 (en) |
| GB (1) | GB2085796B (en) |
| IT (1) | IT1144998B (en) |
| MY (1) | MY8500882A (en) |
| NO (1) | NO813583L (en) |
| SG (1) | SG54684G (en) |
| ZA (1) | ZA816855B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8325048D0 (en) * | 1983-09-19 | 1983-10-19 | Dover Eng Works Ltd | Covers and frames |
| FR2630942B1 (en) * | 1988-05-05 | 1991-04-05 | Pont A Mousson | FOUNDRY PIECE PROVIDED WITH A BREAKABLE PELLET |
| BE1008585A3 (en) * | 1994-03-22 | 1996-06-04 | Kruyfhooft Christina | Method for producing a manhole cover and manhole cover obtained in this way |
| DE29618587U1 (en) * | 1996-10-25 | 1997-01-02 | Hermann-Heinz Burger Gas- und Wasserarmaturen GmbH, 59423 Unna | Street cap |
| 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 (en) * | 2011-04-26 | 2012-10-27 | Ferb Figli Di Ezio Rossi Spa | PROCEDURE FOR CONTEMPORARY MERGER IN A SINGLE FORM OF MORE COMPLEMENTARY JETS |
| US10011971B1 (en) * | 2015-07-14 | 2018-07-03 | David L. Neathery | Manhole inserts and manhole insert gasket fabrication methods |
| CN106759505B (en) * | 2016-12-08 | 2019-04-23 | 中国一冶集团有限公司 | Cast-in-place adjustable formwork and its casting method for municipal manhole cover plate |
| CN109865822A (en) * | 2017-12-05 | 2019-06-11 | 重庆英格力铸造科技有限公司 | A kind of mechanical matched mold casting machine |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7420923U (en) * | 1974-10-31 | Guss Und Armaturwerk Kaiserslautern | Frames made of cast iron and concrete for manhole covers, street gullies and the like | |
| FR1013982A (en) * | 1948-07-07 | 1952-08-06 | Neyret Beylier & Piccard Picte | Device and method for manufacturing elements, for constituting slabs for soundproof ceilings or walls |
| DE1121554B (en) * | 1953-06-02 | 1962-01-04 | Dover Eng Works Ltd | Frame for manhole or manhole cover |
| 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 (en) * | 1973-04-13 | 1976-12-08 | Dempa As | |
| GB1468835A (en) * | 1974-07-26 | 1977-03-30 | Stoner Saunders Ltd | Manhole covers |
| DE2537257A1 (en) * | 1975-08-21 | 1977-02-24 | Passavant Werke | Load bearing composite ring for manhole cover - has upper and lower cast iron rings connected with concrete ring |
| GB2066335B (en) * | 1979-12-28 | 1983-06-02 | Dover Eng Works Ltd | Manhole covers |
-
1980
- 1980-10-27 GB GB8034487A patent/GB2085796B/en not_active Expired
- 1980-10-27 CY CY1267A patent/CY1267A/en unknown
-
1981
- 1981-10-02 ZA ZA816855A patent/ZA816855B/en unknown
- 1981-10-06 DE DE8181304626T patent/DE3162819D1/en not_active Expired
- 1981-10-06 AT AT81304626T patent/ATE6749T1/en not_active IP Right Cessation
- 1981-10-06 EP EP81304626A patent/EP0050928B1/en not_active Expired
- 1981-10-08 AU AU76152/81A patent/AU530825B2/en not_active Ceased
- 1981-10-22 CH CH675881A patent/CH647029A5/en not_active IP Right Cessation
- 1981-10-23 NO NO813583A patent/NO813583L/en unknown
- 1981-10-23 ES ES506530A patent/ES506530A0/en active Granted
- 1981-10-26 DK DK470981A patent/DK470981A/en not_active Application Discontinuation
- 1981-10-26 BE BE2/59434A patent/BE890861A/en not_active IP Right Cessation
- 1981-10-26 JP JP56170234A patent/JPS57104730A/en active Pending
- 1981-10-26 CA CA000388703A patent/CA1169235A/en not_active Expired
- 1981-10-26 FR FR8120046A patent/FR2492867A1/en active Granted
- 1981-10-27 BR BR8106921A patent/BR8106921A/en unknown
- 1981-10-27 IT IT68392/81A patent/IT1144998B/en active
-
1984
- 1984-08-03 SG SG546/84A patent/SG54684G/en unknown
-
1985
- 1985-12-30 MY MY882/85A patent/MY8500882A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA1169235A (en) | 1984-06-19 |
| AU7615281A (en) | 1982-05-06 |
| BE890861A (en) | 1982-02-15 |
| ES8302154A1 (en) | 1983-01-01 |
| CH647029A5 (en) | 1984-12-28 |
| IT1144998B (en) | 1986-10-29 |
| DK470981A (en) | 1982-04-28 |
| MY8500882A (en) | 1985-12-31 |
| JPS57104730A (en) | 1982-06-29 |
| FR2492867B1 (en) | 1984-05-04 |
| EP0050928B1 (en) | 1984-03-21 |
| NO813583L (en) | 1982-04-28 |
| GB2085796A (en) | 1982-05-06 |
| FR2492867A1 (en) | 1982-04-30 |
| EP0050928A1 (en) | 1982-05-05 |
| AU530825B2 (en) | 1983-07-28 |
| ES506530A0 (en) | 1983-01-01 |
| SG54684G (en) | 1985-03-08 |
| CY1267A (en) | 1984-11-23 |
| ATE6749T1 (en) | 1984-04-15 |
| GB2085796B (en) | 1984-06-27 |
| ZA816855B (en) | 1982-09-29 |
| DE3162819D1 (en) | 1984-04-26 |
| IT8168392A0 (en) | 1981-10-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| IT1117428B (en) | PROCEDURE AND DEVICE FOR THE MANUFACTURE OF PIECES OBTAINED FOR MODELS MADE UP OF AT LEAST TWO PIECES SEPARATELY PARTICULARLY BY MEANS OF INJECTION MOLDING OF RUBBER MATERIALS | |
| BR8106921A (en) | PROCESS OF MANUFACTURE OF STRUCTURES OF BUEIROS LID STRUCTURE MANUFACTURED BY Said PROCESS PAIRED BUILDING STRUCTURE AND COVER AND APPLIANCE FOR USE IN THE MANUFACTURE OF A BUILDING LID STRUCTURE | |
| DK318881A (en) | At room temperature VULCANIZABLE A COMPONENT SILICON RUBBER COMPOSITION AND PROCEDURE FOR PRODUCING THE SAME | |
| EP0102922A1 (en) | Frame to give the correct adjustable tension, with automatic compensation of deformations, to painting canvases | |
| BR7505578A (en) | MOLDING COMPOSITION; COMPOSITION OF SUBSTANCES AND PROCESS FOR THE PRODUCTION OF A MOLDED COMPOSITION | |
| DK0410199T3 (en) | Molds that cure in several steps | |
| BR8503128A (en) | REPRODUCTION MATERIAL IN SHAPE FORM AND PROCESS FOR THE PRODUCTION OF A MOLDING MATERIAL | |
| ES509209A0 (en) | IMPROVEMENTS INTRODUCED IN THE MANUFACTURING PROCESS OF MOLDED PARTS WITH HIGH MECHANICAL STABILITY AT HIGH TEMPERATURES. | |
| SE7904554L (en) | CASTING UNIT | |
| BR7901480A (en) | PROCESSING OF HARDENING OF A COMPOSITION INTENDED SPECIALLY FOR THE MANUFACTURE OF MOLDS AND CASTING MACHINES AND APPLIANCE FOR THE PRACTICAL CARRYING OUT OF THE PROCESS | |
| DK266587D0 (en) | REINFORCEMENT FOR USE BY FORMS FOR MOLDING OF ARTIFICIAL STONE MATERIAL AND PROCEDURE FOR MANUFACTURING THE REINFORCEMENT | |
| JPS5772108A (en) | Molded lens | |
| BR7906585A (en) | PROCESS TO PREPARE A UTILIZABLE COMPOSITION TO VULCANIZE A ISOCIANATE-FINISHED PREPOLIMER COMPOSITION SUITABLE TO VULCANIZE POLYURETHANE-PREPOLIMERS FINISHED IN ISOCIANATE AND VULCANIZABLE COMPOSITION | |
| ES432239A1 (en) | Mould and a moulding method for the production of cast products | |
| JPS57154341A (en) | Production for bush to be inserted | |
| IT8023325V0 (en) | COMPOSITE MOLD USED IN THE MANUFACTURE OF CONCRETE CEILINGS. | |
| JPS56127A (en) | Manufacture of synthetic resin eccentric lens | |
| SU138840A1 (en) | Method for making plastic lumps of sculptural products | |
| AT373538B (en) | BATTERY MOLD FOR THE PRODUCTION OF A PANEL-SHAPED COMPONENT | |
| KR890003560A (en) | Manufacturing method of decorative plate using waste mother-of-pearl and decorative plate | |
| ATA36079A (en) | MOLD FOR THE PRODUCTION OF CONCRETE BLOCKS | |
| ES8501284A1 (en) | Process for obtaining terrazzo pieces | |
| KR870002929A (en) | Manufacturing method of FRP member which made three-dimensional appearance | |
| DD129755A1 (en) | METHOD FOR CONTROLLING THE PROCESSING OF THE REFRACTION REACTION OF CAST RESIN MOLDING MATERIALS IN THE MANUFACTURE OF CAST RESIN MOLDING BODIES | |
| AR214312A1 (en) | MOLD ASSEMBLY FOR THE MANUFACTURE OF BRICKS OR BLOCKS WITH MALE-FEMALE JOINTS |