ATE70870T1 - CASTING PROVIDED WITH A DESTRUCTIVE PART. - Google Patents

CASTING PROVIDED WITH A DESTRUCTIVE PART.

Info

Publication number
ATE70870T1
ATE70870T1 AT89470008T AT89470008T ATE70870T1 AT E70870 T1 ATE70870 T1 AT E70870T1 AT 89470008 T AT89470008 T AT 89470008T AT 89470008 T AT89470008 T AT 89470008T AT E70870 T1 ATE70870 T1 AT E70870T1
Authority
AT
Austria
Prior art keywords
slug
zone
wall
cross
section
Prior art date
Application number
AT89470008T
Other languages
German (de)
Inventor
Jean-Claude Hauer
Alain Percebois
Original Assignee
Pont A Mousson
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 filed Critical Pont A Mousson
Application granted granted Critical
Publication of ATE70870T1 publication Critical patent/ATE70870T1/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
    • 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)
  • Mold Materials And Core Materials (AREA)
  • Massaging Devices (AREA)
  • Braking Arrangements (AREA)
  • Dental Preparations (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Piles And Underground Anchors (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Toys (AREA)
  • Dental Prosthetics (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Peptides Or Proteins (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Adornments (AREA)
  • Thermistors And Varistors (AREA)

Abstract

The invention relates to a casting (1) comprising a body having a wall (2) equipped with at least one slug (3) breakable by knocking so as to expose an orifice (4) through said wall (2) in place of said slug (3). The slug (3) is fixed to a resistant zone (5) of the wall (2) of the body by means of a breakable zone (6) surrounded by said resistant zone (5), the cross-section of this breakable zone (6), which connects the slug (3) to the resistant zone, being substantially reduced in relation to the cross-section of this resistant zone (5) and in relation to the cross-section of the slug (3). Moreover, the slug (3) is located completely outside the space defined by the two planes P1 and P2 between which the resistant zone (5) is inscribed. <IMAGE>
AT89470008T 1988-05-05 1989-05-03 CASTING PROVIDED WITH A DESTRUCTIVE PART. ATE70870T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8806047A FR2630942B1 (en) 1988-05-05 1988-05-05 FOUNDRY PIECE PROVIDED WITH A BREAKABLE PELLET
EP89470008A EP0341179B1 (en) 1988-05-05 1989-05-03 Casting provided with a destructible part

Publications (1)

Publication Number Publication Date
ATE70870T1 true ATE70870T1 (en) 1992-01-15

Family

ID=9366022

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89470008T ATE70870T1 (en) 1988-05-05 1989-05-03 CASTING PROVIDED WITH A DESTRUCTIVE PART.

Country Status (9)

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

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT234061B (en) * 1962-08-20 1964-06-10 Kaiserslautern Guss Armatur Cover-like closure body made of cast iron for manhole openings
DE7800397U1 (en) * 1978-01-07 1978-05-03 Passavant-Werke Michelbacher Huette, 6209 Aarbergen LID FOR MANHOLE COVERS
CY1267A (en) * 1980-10-27 1984-11-23 Dover Eng Works Ltd Manufacturing manhole cover frames

Also Published As

Publication number Publication date
PT90442A (en) 1989-11-30
DK172195B1 (en) 1997-12-22
NO891807L (en) 1989-11-06
ES2024392A4 (en) 1992-03-01
NO170200C (en) 1992-09-23
GR3003446T3 (en) 1993-02-17
PT90442B (en) 1994-05-31
DE68900596D1 (en) 1992-02-06
FR2630942A1 (en) 1989-11-10
DK214789A (en) 1989-11-06
NO170200B (en) 1992-06-15
DK214789D0 (en) 1989-05-02
NO891807D0 (en) 1989-05-02
FR2630942B1 (en) 1991-04-05
ES2024392T3 (en) 1992-08-16
EP0341179A1 (en) 1989-11-08
EP0341179B1 (en) 1991-12-27

Similar Documents

Publication Publication Date Title
DE3678651D1 (en) Curable cast resins.
FI894696A7 (en) FOERFARANDE OCH ANORDNING FOER FRAMSTAELLNING AV ETT SKIVAEMNE AV METALL, SAERSKILT EN MASK FOER ETT KATODROER, SAMT EN KATODROERSMASK FRAMSTAELLD ENLIGT FOERFARANDE.
FI884745A0 (en) FOERFARANDE FOER STYRNING AV EN HISS &#39;NOEDBROMS SAMT EN NOEDBROMS.
FR2625164B3 (en) VEHICLE HAVING A HULL OF AN IMPROVED STRUCTURE, IN PARTICULAR, INTEGRATED INTO THE VEHICLE LIGHT BOXES
MX18879A (en) ANALOGS OF THE PROSTAGLANDINA OF HETEROCICLICA AMIDA SUBSTITUTED WITH 7-OXABICICLOHEPTILO.
FI840995A7 (en) SHIP&#39;S SCREW.
FR2677748B1 (en) MISSILE NOSE FAIRING ASSEMBLY.
DE68912916D1 (en) Monolithic device with optically interconnected &#34;quantum-well&#34; structures.
DE3575456D1 (en) IN STOCK.
ATE70870T1 (en) CASTING PROVIDED WITH A DESTRUCTIVE PART.
FR2471605B1 (en) CALIBRATED REAGENTS FOR THE DETERMINATION OF GLUCOSYLATED HEMOGLOBIN
Kagaya A Classified Vocabulary of the Lenje Language.
IT8319315A0 (en) SPARK PLUG WITH OXYGEN SENSOR.
FR2549595B1 (en) PROJECTILE IMPACT SENSOR
FR2658570B1 (en) EXTENDED SCREW OF A TAPERED PART.
Kagaya A Classified Vocabulary of the Lungu Language.
Burgham The impact of brood parasitism by the brown-headed cowbird on the reproductive tactics of the yellow warbler.
FI891459L (en) FOGSKARV MELLAN MINST ETT PRESS- ELLER ETT VALSSTYCKE SAMT ETT GJUTSTYCKE.
FR2693953B1 (en) Writing instrument with lead.
FR2655306B1 (en) IMPROVEMENTS TO THE HULLS FORMED FROM A HULL.
FR2526394B1 (en) SEMISUBMERSIBLE OIL PLATFORM, MADE WITH ATOLL-SHAPED STABILIZER
IT8521628A0 (en) AQUEOUS SUSPENSIONS OF AT LEAST ONE SOLID FUEL.
IT8548214A0 (en) LASER GYROSCOPE COMPLEX WITH VIBRATO BODY
KR830007191A (en) Methods and mechanisms for protecting focal position on lathe tools
FR2642516B1 (en) STEERING MECHANISM FOR PROJECTILES

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee