ES2024392T3 - Pieza de fundicion dotada de una parte desfondable. - Google Patents

Pieza de fundicion dotada de una parte desfondable.

Info

Publication number
ES2024392T3
ES2024392T3 ES198989470008T ES89470008T ES2024392T3 ES 2024392 T3 ES2024392 T3 ES 2024392T3 ES 198989470008 T ES198989470008 T ES 198989470008T ES 89470008 T ES89470008 T ES 89470008T ES 2024392 T3 ES2024392 T3 ES 2024392T3
Authority
ES
Spain
Prior art keywords
slug
zone
removable part
casting piece
wall
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 - Lifetime
Application number
ES198989470008T
Other languages
English (en)
Other versions
ES2024392A4 (es
Inventor
Jean-Claude Hauer
Alain Percebois
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.)
Pont a Mousson SA
Original Assignee
Pont a Mousson SA
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 Pont a Mousson SA filed Critical Pont a Mousson SA
Publication of ES2024392A4 publication Critical patent/ES2024392A4/es
Application granted granted Critical
Publication of ES2024392T3 publication Critical patent/ES2024392T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D31/00—Cutting-off surplus material, e.g. gates; Cleaning and working on 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)
  • Massaging Devices (AREA)
  • Mold Materials And Core Materials (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Dental Preparations (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
  • Braking Arrangements (AREA)
  • Piles And Underground Anchors (AREA)
  • Thermistors And Varistors (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Adornments (AREA)
  • Toys (AREA)
  • Dental Prosthetics (AREA)

Abstract

SE TRATA DE UNA PIEZA DE FUNDICION (1) COMPORTANDO UN CUERPO TENIENDO UNA PARED (2) PROVISTA DE AL MENOS UNA PASTILLA (3) DESFONDABLE POR PERCUSION DE MANERA A PRACTICAR UNA APERTURA (4) A TRAVES DE DICHA PARED (2) EN EL LUGAR DE DICHA PASTILLA (3). LA PASTILLA (3) ES SOLIDARIA DE UNA ZONA RESISTENTE (5) DE LA PARED (2) DEL CUERPO POR EL INTERMEDIARIO DE UNA ZONA FRANGIBLE (6) RODEADA POR DICHA ZONA RESISTENTE (5), LA SECCION DE ESTA ZONA FRANGIBLE (6), RELACIONANDO LA PASTILLA (3) A LA ZONA RESISTENTE (5) Y REFERENTE A LA SECCION DE LA PASTILLA (3). LA PASTILLA (3) ESTA POR OTRA PARTE ENTERAMENTE SITUADA AL EXTERIOR DEL ESPACIO DEFINIDO POR LOS DOS PLANOS P1 Y P2 ENTRE LOS CUALES SE INSCRIBE LA ZONA RESISTENTE (5).
ES198989470008T 1988-05-05 1989-05-03 Pieza de fundicion dotada de una parte desfondable. Expired - Lifetime ES2024392T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8806047A FR2630942B1 (fr) 1988-05-05 1988-05-05 Piece de fonderie munie d'une pastille defoncable

Publications (2)

Publication Number Publication Date
ES2024392A4 ES2024392A4 (es) 1992-03-01
ES2024392T3 true ES2024392T3 (es) 1992-08-16

Family

ID=9366022

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989470008T Expired - Lifetime ES2024392T3 (es) 1988-05-05 1989-05-03 Pieza de fundicion dotada de una parte desfondable.

Country Status (9)

Country Link
EP (1) EP0341179B1 (es)
AT (1) ATE70870T1 (es)
DE (1) DE68900596D1 (es)
DK (1) DK172195B1 (es)
ES (1) ES2024392T3 (es)
FR (1) FR2630942B1 (es)
GR (1) GR3003446T3 (es)
NO (1) NO170200C (es)
PT (1) PT90442B (es)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT234061B (de) * 1962-08-20 1964-06-10 Kaiserslautern Guss Armatur Aus Gußeisen bestehender deckelartiger Verschlußkörper für Schachtöffnungen
DE7800397U1 (de) * 1978-01-07 1978-05-03 Passavant-Werke Michelbacher Huette, 6209 Aarbergen Deckel fuer schachtabdeckungen
CY1267A (en) * 1980-10-27 1984-11-23 Dover Eng Works Ltd Manufacturing manhole cover frames

Also Published As

Publication number Publication date
PT90442A (pt) 1989-11-30
NO891807L (no) 1989-11-06
ATE70870T1 (de) 1992-01-15
ES2024392A4 (es) 1992-03-01
PT90442B (pt) 1994-05-31
DK214789D0 (da) 1989-05-02
DK214789A (da) 1989-11-06
DE68900596D1 (de) 1992-02-06
FR2630942A1 (fr) 1989-11-10
FR2630942B1 (fr) 1991-04-05
GR3003446T3 (en) 1993-02-17
EP0341179B1 (fr) 1991-12-27
DK172195B1 (da) 1997-12-22
NO170200C (no) 1992-09-23
EP0341179A1 (fr) 1989-11-08
NO170200B (no) 1992-06-15
NO891807D0 (no) 1989-05-02

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