DE3668429D1 - Giessform und kernzusammensetzung fuer das unterdruckgiessverfahren. - Google Patents

Giessform und kernzusammensetzung fuer das unterdruckgiessverfahren.

Info

Publication number
DE3668429D1
DE3668429D1 DE8686308299T DE3668429T DE3668429D1 DE 3668429 D1 DE3668429 D1 DE 3668429D1 DE 8686308299 T DE8686308299 T DE 8686308299T DE 3668429 T DE3668429 T DE 3668429T DE 3668429 D1 DE3668429 D1 DE 3668429D1
Authority
DE
Germany
Prior art keywords
ventilated
casting process
core composition
molding form
molding
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 - Fee Related
Application number
DE8686308299T
Other languages
English (en)
Inventor
Karl D Voss
Gary F Ruff
Mark A Datte
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.)
Motors Liquidation Co
Original Assignee
Motors Liquidation Co
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 Motors Liquidation Co filed Critical Motors Liquidation Co
Application granted granted Critical
Publication of DE3668429D1 publication Critical patent/DE3668429D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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)
DE8686308299T 1985-11-27 1986-10-24 Giessform und kernzusammensetzung fuer das unterdruckgiessverfahren. Expired - Fee Related DE3668429D1 (de)

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
DE3668429D1 true DE3668429D1 (de) 1990-03-01

Family

ID=25183674

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686308299T Expired - Fee Related DE3668429D1 (de) 1985-11-27 1986-10-24 Giessform und kernzusammensetzung fuer das unterdruckgiessverfahren.

Country Status (6)

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

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
US5022456A (en) * 1989-03-25 1991-06-11 Honda Giken Kogyo Kabushiki Kaisha Body frame, and production process and apparatus thereof
US6684934B1 (en) 2000-05-24 2004-02-03 Hitchiner Manufacturing Co., Inc. Countergravity casting method and apparatus
JP2008531289A (ja) * 2005-02-22 2008-08-14 ミルウォーキー・スクール・オブ・エンジニアリング 鋳造プロセス
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
MX365480B (es) * 2015-01-15 2019-06-05 Nissan Motor Metodo de colada a baja presion y aparato de colada a baja presion.

Family Cites Families (15)

* 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
JPS59147768A (ja) * 1983-02-15 1984-08-24 Hitachi Metals Ltd 鋳造方法
JPS59153566A (ja) * 1983-02-18 1984-09-01 Hitachi Metals Ltd 減圧鋳造用鋳型とその取付方法
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
BR8605800A (pt) 1987-08-25
JPS62161440A (ja) 1987-07-17
JPH0260427B2 (de) 1990-12-17
EP0225040A2 (de) 1987-06-10
EP0225040A3 (en) 1988-06-01
EP0225004A3 (de) 1988-06-01
EP0225040B1 (de) 1990-01-24
CA1265311A (en) 1990-02-06
BR8605436A (pt) 1987-08-11
US4641703A (en) 1987-02-10
EP0225004A2 (de) 1987-06-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee