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BR8605800A - Aparelhagem para fundicao contra-gravidade de metal em fusao - Google Patents

Aparelhagem para fundicao contra-gravidade de metal em fusao

Info

Publication number
BR8605800A
BR8605800A BR8605800A BR8605800A BR8605800A BR 8605800 A BR8605800 A BR 8605800A BR 8605800 A BR8605800 A BR 8605800A BR 8605800 A BR8605800 A BR 8605800A BR 8605800 A BR8605800 A BR 8605800A
Authority
BR
Brazil
Prior art keywords
funding
appliance
fusion
metal gravity
gravity
Prior art date
Application number
BR8605800A
Other languages
English (en)
Inventor
Karl D Voss
Mark A Datte
Gary F Ruff
Original Assignee
Gen Motors Corp
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 Gen Motors Corp filed Critical Gen Motors Corp
Publication of BR8605800A publication Critical patent/BR8605800A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D18/00—Pressure casting; Vacuum casting
    • B22D18/06—Vacuum casting, i.e. making use of vacuum to fill the mould

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
BR8605800A 1985-11-27 1986-11-26 Aparelhagem para fundicao contra-gravidade de metal em fusao BR8605800A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/802,423 US4641703A (en) 1985-11-27 1985-11-27 Countergravity casting mold and core assembly

Publications (1)

Publication Number Publication Date
BR8605800A true BR8605800A (pt) 1987-08-25

Family

ID=25183674

Family Applications (2)

Application Number Title Priority Date Filing Date
BR8605436A BR8605436A (pt) 1985-11-27 1986-11-04 Aparelhagem para conformacao de um artigo de metal
BR8605800A BR8605800A (pt) 1985-11-27 1986-11-26 Aparelhagem para fundicao contra-gravidade de metal em fusao

Family Applications Before (1)

Application Number Title Priority Date Filing Date
BR8605436A BR8605436A (pt) 1985-11-27 1986-11-04 Aparelhagem para conformacao de um artigo de metal

Country Status (6)

Country Link
US (1) US4641703A (pt)
EP (2) EP0225004A3 (pt)
JP (1) JPS62161440A (pt)
BR (2) BR8605436A (pt)
CA (1) CA1265311A (pt)
DE (1) DE3668429D1 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4658880A (en) * 1985-12-09 1987-04-21 General Motors Corporation Countergravity casting apparatus
US4616691A (en) * 1985-12-09 1986-10-14 General Motors Corporation Countergravity casting apparatus
US4745962A (en) * 1987-07-27 1988-05-24 General Motors Corporation Countergravity casting apparatus
US4874029A (en) * 1988-05-09 1989-10-17 General Motors Corporation Countergravity casting process and apparatus using destructible patterns suspended in an inherently unstable mass of particulate mold material
US4858672A (en) * 1988-05-25 1989-08-22 General Motors Corporation Countergravity casting apparatus and method
US4828011A (en) * 1988-06-24 1989-05-09 General Motors Corporation Countergravity casting apparatus
US4862946A (en) * 1988-11-23 1989-09-05 General Motors Corporation Vacuum countergravity casting apparatus and method
DE4009424C2 (de) * 1989-03-25 1996-02-01 Honda Motor Co Ltd Verfahren zum Herstellen eines Rahmenkörpers
US6684934B1 (en) 2000-05-24 2004-02-03 Hitchiner Manufacturing Co., Inc. Countergravity casting method and apparatus
WO2006091619A2 (en) * 2005-02-22 2006-08-31 Milwaukee School Of Engineering Casting process
US8030082B2 (en) 2006-01-13 2011-10-04 Honeywell International Inc. Liquid-particle analysis of metal materials
US7900684B2 (en) * 2007-07-16 2011-03-08 Waukesha Foundry, Inc. In-place cope molding for production of cast metal components
WO2012092244A2 (en) 2010-12-29 2012-07-05 Android Industries Llc Working tank with vacuum assist
US8770265B2 (en) 2011-12-28 2014-07-08 Bedloe Industries Llc Method and system for manufacturing railcar couplers
EP2735387A1 (de) * 2012-11-22 2014-05-28 Siemens Aktiengesellschaft Gussform mit angeschrägten Stirnseiten bei inneren Wänden
JP6481696B2 (ja) * 2015-01-15 2019-03-13 日産自動車株式会社 低圧鋳造方法及び低圧鋳造装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1298373A (en) * 1918-09-25 1919-03-25 Abram Cox Stove Company Mold for casting shells.
US1531445A (en) * 1920-01-13 1925-03-31 Lake Simon Making metal castings
US2312796A (en) * 1941-10-27 1943-03-02 Donald J Campbell Casting metals
GB728528A (en) * 1952-05-13 1955-04-20 Pfaff Ag G M Improvements in or relating to the casting of metals
US2797457A (en) * 1954-06-29 1957-07-02 Mercast Corp Method of joining shell molds
CH387231A (de) * 1961-08-28 1965-01-31 Griffin Wheel Co Verfahren und Vorrichtung zur Herstellung von Gussstücken
US3540516A (en) * 1967-09-18 1970-11-17 Kelsey Hayes Co Method for making castings
GB1209382A (en) * 1968-03-16 1970-10-21 British Cast Iron Res Ass Making foundry cores
US3945429A (en) * 1971-03-15 1976-03-23 Saab-Scania Aktiebolag, Sodertalje Decomposable passage-way forming core
SU505497A1 (ru) * 1974-12-26 1976-03-05 Предприятие П/Я А-7142 Литейна форма
US4340108A (en) * 1979-09-12 1982-07-20 Hitchiner Manufacturing Co., Inc. Method of casting metal in sand mold using reduced pressure
US4632171A (en) * 1984-09-26 1986-12-30 General Motors Corporation Counter-gravity casting mold
US4616691A (en) * 1985-12-09 1986-10-14 General Motors Corporation Countergravity casting apparatus

Also Published As

Publication number Publication date
US4641703A (en) 1987-02-10
CA1265311A (en) 1990-02-06
JPS62161440A (ja) 1987-07-17
EP0225040B1 (en) 1990-01-24
EP0225004A2 (en) 1987-06-10
EP0225040A2 (en) 1987-06-10
DE3668429D1 (de) 1990-03-01
EP0225040A3 (en) 1988-06-01
JPH0260427B2 (pt) 1990-12-17
EP0225004A3 (en) 1988-06-01
BR8605436A (pt) 1987-08-11

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 26/11/2001