GB621854A - Improvements in methods of making dies for casting or moulding articles - Google Patents

Improvements in methods of making dies for casting or moulding articles

Info

Publication number
GB621854A
GB621854A GB1890/46A GB189046A GB621854A GB 621854 A GB621854 A GB 621854A GB 1890/46 A GB1890/46 A GB 1890/46A GB 189046 A GB189046 A GB 189046A GB 621854 A GB621854 A GB 621854A
Authority
GB
United Kingdom
Prior art keywords
casting
templets
templet
assemblage
die
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
GB1890/46A
Other languages
English (en)
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.)
JOHN AHERNE
Original Assignee
JOHN AHERNE
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
Priority to NL68046D priority Critical patent/NL68046C/xx
Application filed by JOHN AHERNE filed Critical JOHN AHERNE
Priority to GB1890/46A priority patent/GB621854A/en
Priority to US767098A priority patent/US2518890A/en
Publication of GB621854A publication Critical patent/GB621854A/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
    • B22C9/06—Permanent moulds for shaped castings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C7/00—Patterns; Manufacture thereof so far as not provided for in other classes
    • B22C7/04—Pattern plates
    • 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
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/06—Permanent moulds for shaped castings
    • B22C9/061—Materials which make up the mould

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
GB1890/46A 1946-01-19 1946-01-19 Improvements in methods of making dies for casting or moulding articles Expired GB621854A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
NL68046D NL68046C (enrdf_load_stackoverflow) 1946-01-19
GB1890/46A GB621854A (en) 1946-01-19 1946-01-19 Improvements in methods of making dies for casting or moulding articles
US767098A US2518890A (en) 1946-01-19 1947-08-07 Die sinking

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1890/46A GB621854A (en) 1946-01-19 1946-01-19 Improvements in methods of making dies for casting or moulding articles

Publications (1)

Publication Number Publication Date
GB621854A true GB621854A (en) 1949-04-21

Family

ID=9729845

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1890/46A Expired GB621854A (en) 1946-01-19 1946-01-19 Improvements in methods of making dies for casting or moulding articles

Country Status (3)

Country Link
US (1) US2518890A (enrdf_load_stackoverflow)
GB (1) GB621854A (enrdf_load_stackoverflow)
NL (1) NL68046C (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2716909A (en) * 1952-02-09 1955-09-06 Rupert Richard Method of making a reflector mold
US2878561A (en) * 1954-11-09 1959-03-24 North American Aviation Inc Method of forging a metallic workpiece
US3064314A (en) * 1958-07-11 1962-11-20 August Lapple G M B H & Co Method of making metal clad objects
US3133467A (en) * 1961-06-20 1964-05-19 Charles H Tauser Punching apparatus with a novel die mounting
CN111168003A (zh) * 2020-01-06 2020-05-19 山东力能重工有限公司 一种高压开关壳体防爆法兰的铸造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1956907A (en) * 1932-03-12 1934-05-01 Theodore A Miller Method of casting
US2130710A (en) * 1937-01-15 1938-09-20 Alexander James Wolfe Manufacture of metal cutting tools
US2274060A (en) * 1938-10-31 1942-02-24 United Shoe Machinery Corp Mold and mold making method
US2325989A (en) * 1940-07-22 1943-08-03 Trayer Products Inc Production of gears or the like
US2256338A (en) * 1940-12-16 1941-09-16 Joseph B Brennan Method of forming mold patterns
US2372470A (en) * 1942-12-07 1945-03-27 Weldon Tool Co Machine tool with optical system
US2404770A (en) * 1943-08-19 1946-07-30 American Optical Corp Optical scanning device and process of making articles therewith
US2369960A (en) * 1943-12-06 1945-02-20 Gage Printing Company Ltd Method of making templates
US2447620A (en) * 1945-08-24 1948-08-24 Bendix Aviat Corp Method of forming molds

Also Published As

Publication number Publication date
NL68046C (enrdf_load_stackoverflow)
US2518890A (en) 1950-08-15

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