ES343419A1 - Improvements relating to a Trough Member for use in Shell Moulding - Google Patents

Improvements relating to a Trough Member for use in Shell Moulding

Info

Publication number
ES343419A1
ES343419A1 ES343419A ES343419A ES343419A1 ES 343419 A1 ES343419 A1 ES 343419A1 ES 343419 A ES343419 A ES 343419A ES 343419 A ES343419 A ES 343419A ES 343419 A1 ES343419 A1 ES 343419A1
Authority
ES
Spain
Prior art keywords
moulds
wax
patterns
improvements relating
trough member
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
Application number
ES343419A
Other languages
Spanish (es)
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.)
AHERNE HERON
Original Assignee
AHERNE HERON
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 AHERNE HERON filed Critical AHERNE HERON
Publication of ES343419A1 publication Critical patent/ES343419A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D35/00—Equipment for conveying molten metal into beds or moulds
    • B22D35/04—Equipment for conveying molten metal into beds or moulds into moulds, e.g. base plates, runners

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)

Abstract

A refractory trough 10 of tapered crosssection has a number of outlets 13 in the bottom. Patterns 14 of wax are secured in the holes by pegs 15 of wax or of aluminium, coated with tallow. Shell moulds 17 are formed round the patterns 14 by dipping and dusting, and the wax, tallow and aluminium removed and the moulds fired in a single operation, or the patterns are removed in a water bath, and the moulds fired subsequently. After casting metal in the moulds 17, the moulds and the cast articles are removed from the trough.
ES343419A 1966-07-27 1967-07-26 Improvements relating to a Trough Member for use in Shell Moulding Expired ES343419A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3382766A GB1173908A (en) 1966-07-27 1966-07-27 Improvements relating to a Trough Member for use in Shell Moulding

Publications (1)

Publication Number Publication Date
ES343419A1 true ES343419A1 (en) 1969-05-16

Family

ID=10357962

Family Applications (1)

Application Number Title Priority Date Filing Date
ES343419A Expired ES343419A1 (en) 1966-07-27 1967-07-26 Improvements relating to a Trough Member for use in Shell Moulding

Country Status (3)

Country Link
CH (1) CH467119A (en)
ES (1) ES343419A1 (en)
GB (1) GB1173908A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111390112B (en) * 2020-04-15 2024-06-11 宁夏苏宁新能源设备有限公司 Middle ledge lost foam casting mold and casting method

Also Published As

Publication number Publication date
GB1173908A (en) 1969-12-10
CH467119A (en) 1969-01-15

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