GB1457437A - Casting - Google Patents

Casting

Info

Publication number
GB1457437A
GB1457437A GB2811776A GB2811776A GB1457437A GB 1457437 A GB1457437 A GB 1457437A GB 2811776 A GB2811776 A GB 2811776A GB 2811776 A GB2811776 A GB 2811776A GB 1457437 A GB1457437 A GB 1457437A
Authority
GB
United Kingdom
Prior art keywords
cavity
casting
mould
metal
dec
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
GB2811776A
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.)
Caterpillar Inc
Original Assignee
Caterpillar Tractor 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 Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Publication of GB1457437A publication Critical patent/GB1457437A/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
    • B22C9/08—Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates
    • B22C9/084—Breaker cores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D31/00—Cutting-off surplus material, e.g. gates; Cleaning and working on castings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Casting Devices For Molds (AREA)

Abstract

1457437 Casting processes CATERPILLAR TRACTOR CO 17 Dec 1973 [22 Dec 1972] 28117/76 Divided out of 1457436 Heading B3F In a method of casting using a mould having a casting cavity 24, a feeder head cavity 22 and a device 10 interposed between and connecting the cavities 22 and 24, the metal is poured into the cavity 24 via the cavity 22 and the device 10 and, after solidification of the metal, the mould, feeder head and device 10 are removed from the article cast in the cavity 24, e.g. by shaking the mould. The device 10 regulates the flow of metal into the cavity 24 and may be constructed as described in Specification 1,457,436.
GB2811776A 1972-12-22 1973-12-17 Casting Expired GB1457437A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00317522A US3831662A (en) 1972-12-22 1972-12-22 Casting mold with constricting device

Publications (1)

Publication Number Publication Date
GB1457437A true GB1457437A (en) 1976-12-01

Family

ID=23234056

Family Applications (2)

Application Number Title Priority Date Filing Date
GB5829173A Expired GB1457436A (en) 1972-12-22 1973-12-17 Casting casting
GB2811776A Expired GB1457437A (en) 1972-12-22 1973-12-17 Casting

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB5829173A Expired GB1457436A (en) 1972-12-22 1973-12-17 Casting casting

Country Status (6)

Country Link
US (1) US3831662A (en)
JP (1) JPS4996923A (en)
DE (1) DE2363940A1 (en)
ES (1) ES421688A1 (en)
FR (1) FR2211304B1 (en)
GB (2) GB1457436A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2147531A (en) * 1983-10-07 1985-05-15 Mitsubishi Steel Mfg Facilitating the division of a feeder heat from an article cast in a mould
EP0340367A1 (en) * 1988-05-06 1989-11-08 Miquel J. Jeanneret Foundry gating system

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1979000795A1 (en) * 1978-03-20 1979-10-18 Caterpillar Tractor Co Aperture forming member for gasifiable patterns
DE2905682A1 (en) * 1979-02-14 1980-08-21 Miguel Jeanneret Rubber system for gravity casting, esp. in sand moulds - where bottom end of vertical runner has perforated choke plate reducing turbulence in molten metal
CH676094A5 (en) * 1988-02-12 1990-12-14 Fischer Ag Georg
DK171732B1 (en) 1996-05-01 1997-04-21 Georg Fischer Disa As Arrangement of mold inlet system with post-feeding reservoir in an inlet channel for post-mold casting as well as method for designing mold inlet system
EP1001861B1 (en) * 1997-06-26 2001-10-04 Disa Industries A/S Method and arrangement for casting metal objects in casting cavities adapted to be filled upwardly
US9364890B2 (en) * 2013-03-11 2016-06-14 Ati Properties, Inc. Enhanced techniques for centrifugal casting of molten materials
CN104772430A (en) * 2015-04-23 2015-07-15 江苏万力机械股份有限公司 Sand lined metal mold crankshaft flange tool

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US900970A (en) * 1906-03-15 1908-10-13 Edwin C Washburn Riser-lining for molding devices.
US1030066A (en) * 1911-10-17 1912-06-18 August Erlandson Pouring-gate for castings.
US1049877A (en) * 1912-09-06 1913-01-07 Herman H Lange Pattern for skim-gates.
US1657952A (en) * 1926-04-14 1928-01-31 Zoda Salvatore Skim gate
FR913425A (en) * 1942-01-21 1946-09-10 Meehanite Metal Corp Inner lining foundry mold and casting production method
US2451505A (en) * 1945-05-21 1948-10-19 Edwin T Myskowski Screen for casting risers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2147531A (en) * 1983-10-07 1985-05-15 Mitsubishi Steel Mfg Facilitating the division of a feeder heat from an article cast in a mould
EP0340367A1 (en) * 1988-05-06 1989-11-08 Miquel J. Jeanneret Foundry gating system

Also Published As

Publication number Publication date
FR2211304A1 (en) 1974-07-19
DE2363940A1 (en) 1974-06-27
US3831662A (en) 1974-08-27
GB1457436A (en) 1976-12-01
JPS4996923A (en) 1974-09-13
ES421688A1 (en) 1976-09-16
FR2211304B1 (en) 1977-09-23

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee