GB1399683A - Pouring sprue - Google Patents

Pouring sprue


Publication number
GB1399683A GB3697273A GB3697273A GB1399683A GB 1399683 A GB1399683 A GB 1399683A GB 3697273 A GB3697273 A GB 3697273A GB 3697273 A GB3697273 A GB 3697273A GB 1399683 A GB1399683 A GB 1399683A
United Kingdom
Prior art keywords
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.)
Application number
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.)
Packaging Corp of America
Original Assignee
Packaging Corp of America
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 US31586472 priority Critical patent/US3844337A/en
Application filed by Packaging Corp of America filed Critical Packaging Corp of America
Publication of GB1399683A publication Critical patent/GB1399683A/en
Expired legal-status Critical Current



    • B22C9/00Moulds or cores; Moulding processes
    • B22C9/08Features with respect to supply of molten metal, e.g. ingates, circular gates, skim gates
    • B22C9/082Sprues, pouring cups


1399683 Sprues PACKAGING CORP OF AMERICA 3 Aug 1973 [18 Dec 1972] 36972/73 Heading B3F [Also in Division B1] A sprue comprises a pair of elongated sections 11 and 12 each section having one side thereof integral with and foldably connected to a corresponding side of the other section, and one side provided with means 14 for locking the sections together in a closed position to form a funnel. The sprue may be formed of moulded paper pulp and may be provided with protuberances 12d to prevent the molten metal from swirling. One of the sections is provided with a continuous bead (15a) on its side adjacent the tabs 14, the said bead fitting within a groove (15b) formed in the other section when the sections are locked together to form a seal. In use, the sprue is surrounded by foundry sand and disintegrates after pouring the molten metal.
GB3697273A 1972-12-18 1973-08-03 Pouring sprue Expired GB1399683A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US31586472 US3844337A (en) 1972-12-18 1972-12-18 Pouring sprue

Publications (1)

Publication Number Publication Date
GB1399683A true GB1399683A (en) 1975-07-02



Family Applications (1)

Application Number Title Priority Date Filing Date
GB3697273A Expired GB1399683A (en) 1972-12-18 1973-08-03 Pouring sprue

Country Status (7)

Country Link
US (1) US3844337A (en)
JP (1) JPS4990221A (en)
CA (1) CA994983A (en)
DE (1) DE2362973A1 (en)
FR (1) FR2210465B3 (en)
GB (1) GB1399683A (en)
IT (1) IT993838B (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4060121A (en) * 1976-07-06 1977-11-29 Bada Company, Inc. Sprue removal mechanism for die casting apparatus
JPS5343621A (en) * 1976-10-04 1978-04-19 Asahi Shiyouji Kk Sprue void
CH616609A5 (en) * 1977-03-23 1980-04-15 Fischer Ag Georg
JPS5754908Y2 (en) * 1978-12-27 1982-11-27
US4598757A (en) * 1984-07-26 1986-07-08 Outboard Marine Corporation Bonded sand sprue cup
US4648140A (en) * 1985-05-30 1987-03-10 Bogusz Walter F Dish washing aid device
US4698861A (en) * 1985-05-30 1987-10-13 Bogusz Edward F Dish washing aid device
US4751751A (en) * 1986-07-21 1988-06-21 Reno Richard C Disposable urinating funnel for females
US5205340A (en) * 1989-06-27 1993-04-27 Brown Foundry System, Inc. Insulated paper sleeve for casting metal articles in sand molds
US5207425A (en) * 1990-06-04 1993-05-04 Cohrs Kenneth O Device for handling game pieces
EP1031391A1 (en) * 1999-02-22 2000-08-30 Howmet Research Corporation Anti-swirl mold pour cup and casting method
JP4002200B2 (en) * 2002-03-13 2007-10-31 花王株式会社 Papermaking parts for casting production
JP4471629B2 (en) * 2002-11-13 2010-06-02 花王株式会社 Manufacturing method of parts for casting production
EP1958717B1 (en) * 2005-11-30 2019-01-09 Kao Corporation Component for casting production and method for producing same
CN101099991B (en) * 2006-07-03 2010-05-12 浙江哈勃电子科技有限公司 Metal die of horizontal casting method
DE102007034426B3 (en) * 2007-07-20 2008-12-04 HAGENBURGER Feuerfeste Produkte für Gießereien und Stahlwerke KG Component of a casting system through which a molten metal can flow
JP2012101256A (en) * 2010-11-11 2012-05-31 Honda Motor Co Ltd Casting mold for molding
SG2012079117A (en) * 2012-10-24 2014-05-29 Pratt & Whitney Services Pte Ltd Casting funnel
US10040598B2 (en) * 2013-08-21 2018-08-07 Bellfig Creative, LLC Foldable structures
CN104942229B (en) * 2015-06-19 2017-08-29 山西平阳重工机械有限责任公司 A kind of high-performance lost foam cast steel part casting method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1337256A (en) * 1920-01-06 1920-04-20 Thomas J O'connell Device for pouring joints
US2269455A (en) * 1940-02-17 1942-01-13 Castings Patent Corp Mold and sprue sleeve therefor
US3177528A (en) * 1963-05-09 1965-04-13 Archibald T Flower Mold for applying electrically insulated coating to pipe fittings
DE1239437B (en) * 1965-02-13 1967-04-27 Gruenzweig & Hartmann A process for the production of casting molds and expendable pattern for its implementation

Also Published As

Publication number Publication date
DE2362973A1 (en) 1974-06-20
IT993838B (en) 1975-09-30
FR2210465A1 (en) 1974-07-12
US3844337A (en) 1974-10-29
CA994983A (en) 1976-08-17
FR2210465B3 (en) 1976-08-27
CA994983A1 (en)
JPS4990221A (en) 1974-08-28

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees