[go: up one dir, main page]

AT291452B - METHOD OF MANUFACTURING CASTINGS USING MODELS AND APPARATUS FOR CARRYING OUT THE METHOD - Google Patents

METHOD OF MANUFACTURING CASTINGS USING MODELS AND APPARATUS FOR CARRYING OUT THE METHOD

Info

Publication number
AT291452B
AT291452B AT00948/69A AT94869A AT291452B AT 291452 B AT291452 B AT 291452B AT 00948/69 A AT00948/69 A AT 00948/69A AT 94869 A AT94869 A AT 94869A AT 291452 B AT291452 B AT 291452B
Authority
AT
Austria
Prior art keywords
models
carrying
manufacturing castings
castings
manufacturing
Prior art date
Application number
AT00948/69A
Other languages
German (de)
Original Assignee
Gruenzweig & Hartmann
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 Gruenzweig & Hartmann filed Critical Gruenzweig & Hartmann
Application granted granted Critical
Publication of AT291452B publication Critical patent/AT291452B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/02—Sand moulds or like moulds for shaped castings
    • B22C9/04—Use of lost patterns
    • B22C9/046—Use of patterns which are eliminated by the liquid metal in the mould

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Devices For Molds (AREA)
  • Dental Prosthetics (AREA)
AT00948/69A 1968-02-03 1969-01-30 METHOD OF MANUFACTURING CASTINGS USING MODELS AND APPARATUS FOR CARRYING OUT THE METHOD AT291452B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEG52312A DE1301440B (en) 1968-02-03 1968-02-03 Process and device for the production of castings

Publications (1)

Publication Number Publication Date
AT291452B true AT291452B (en) 1971-06-15

Family

ID=7130167

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00948/69A AT291452B (en) 1968-02-03 1969-01-30 METHOD OF MANUFACTURING CASTINGS USING MODELS AND APPARATUS FOR CARRYING OUT THE METHOD

Country Status (5)

Country Link
US (1) US3678989A (en)
AT (1) AT291452B (en)
BE (1) BE727486A (en)
DE (1) DE1301440B (en)
NL (1) NL165083C (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS514485B2 (en) * 1972-08-23 1976-02-12
US4222429A (en) * 1979-06-05 1980-09-16 Foundry Management, Inc. Foundry process including heat treating of produced castings in formation sand
ZA817886B (en) * 1980-11-21 1982-10-27 Steel Castings Res Method of casting using expendable patterns
US4454906A (en) * 1980-12-04 1984-06-19 General Kinematics Corporation Vibratory method for packing foundry sand into a pattern prior to the pouring of molten metal
CA1177221A (en) * 1980-12-04 1984-11-06 General Kinematics Corporation Vibratory method for packing foundry sand into a pattern prior to the pouring of molten metal
US4509579A (en) * 1984-06-20 1985-04-09 General Motors Corporation Apparatus for fluidizing a particulate bed within a flask
DE3707467C1 (en) * 1987-03-09 1988-08-04 Schubert & Salzer Maschinen Full molding process and device
US4768567A (en) * 1987-09-03 1988-09-06 General Motors Corporation Sand fill apparatus for lost foam casting
US4947923A (en) * 1988-04-14 1990-08-14 Rikker Leslie D Method and apparatus for evaporative pattern casting

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2771648A (en) * 1956-11-27 Curing shell molds in fluidized beds
US3010852A (en) * 1958-06-10 1961-11-28 Howe Sound Co Eliminating patterns from molds
US2968848A (en) * 1959-01-02 1961-01-24 Richard T Carter Method of casting refractory shells
US2985929A (en) * 1959-12-18 1961-05-30 Richard T Carter Method and apparatus for support and cooling of shell molds
US3222738A (en) * 1963-04-18 1965-12-14 Richard T Carter Methods of removing expendable plastic patterns
US3307232A (en) * 1965-01-04 1967-03-07 Edward J Mellen Jr Method and apparatus for forming shell molds by the use of a fluidized bed drying system

Also Published As

Publication number Publication date
DE1301440B (en) 1969-08-21
BE727486A (en) 1969-07-01
NL165083C (en) 1981-03-16
NL165083B (en) 1980-10-15
US3678989A (en) 1972-07-25
NL6901616A (en) 1969-08-05

Similar Documents

Publication Publication Date Title
CH451571A (en) Method for information processing using holograms and apparatus for carrying out the method
CH502861A (en) Method and device for the production of castings
AT311678B (en) Method and device for the production of foams
CH521400A (en) Process and device for the continuous production of polylactams
AT293156B (en) Method and device for the production of fiber granulates
CH470219A (en) Method and device for the production of casting molds
AT291452B (en) METHOD OF MANUFACTURING CASTINGS USING MODELS AND APPARATUS FOR CARRYING OUT THE METHOD
CH454459A (en) Process and device for the continuous production of polylactams
AT324257B (en) METHOD AND DEVICE FOR THE PRODUCTION OF ZIPS
AT291455B (en) Method and device for the production of fiberglass bodies
CH497482A (en) Method and device for the production of polyamides
AT301854B (en) Method and device for the production of foam cores
CH509099A (en) Method and apparatus for the production of blocks
AT290710B (en) Method and device for the continuous production of fibers
AT281720B (en) Process for the production of wafers and apparatus for carrying out the process
CH525732A (en) Process for the production of strands in the continuous casting process and device for carrying out the process
CH535637A (en) Method and device for the production of artificial stones and plates
AT262524B (en) Process for the production of castings and lost model for its implementation
AT279821B (en) Method and device for the production of casting molds for metal casting
CH462091A (en) Method and device for the production of fiber mats
CH337606A (en) Method for producing endless threads and device for carrying out the method
CH492493A (en) Process for the production of molds for casting metals and apparatus for carrying out this process
AT268572B (en) Method and device for the production of ingots
AT304063B (en) Process for the production of hollow bodies and device for carrying out the process
AT290783B (en) Process for the production of artificial conifer branches and device for carrying out the process

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee