GB1257963A - - Google Patents

Info

Publication number
GB1257963A
GB1257963A GB1257963DA GB1257963A GB 1257963 A GB1257963 A GB 1257963A GB 1257963D A GB1257963D A GB 1257963DA GB 1257963 A GB1257963 A GB 1257963A
Authority
GB
United Kingdom
Prior art keywords
casting
ram
disc
jan
pressure
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
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 filed Critical
Publication of GB1257963A publication Critical patent/GB1257963A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D18/00—Pressure casting; Vacuum casting
    • B22D18/02—Pressure casting making use of mechanical pressure devices, e.g. cast-forging
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/806—Flash removal

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Forging (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)

Abstract

1,257,963. Casting processes. TOYOTA CENTRAL RESEARCH & DEVELOPMENT LABORATORIES Inc. 24 Jan., 1969 [31 Jan., 1968], No. 4259/69. Heading B3F. [Also in Division F2] In a casting mould 1 in which pressure is applied by a fluid-operated ram 3 to molten or partially-molten metal 11 until it is solidified, a dish-shaped metal disc 12 is attached by adhesive, pins, bolts or by a projection (31) on the ram 3 to allow air to escape from the cavity initially but to deform to prevent metal entering the clearance 5 around the ram. The casting is removed by a knock-out pin 10 and the plate 12 can then be removed from it by grinding. When casting iron, a stainless steel disc 12 is backed by a compressed glass fibre disc (13) and this melts in use to act as a lubricant for the plate 12. The latter softens and deforms under the heat and pressure to perform its sealing action.
GB1257963D 1968-01-31 1969-01-24 Expired GB1257963A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP612968 1968-01-31

Publications (1)

Publication Number Publication Date
GB1257963A true GB1257963A (en) 1971-12-22

Family

ID=11629876

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1257963D Expired GB1257963A (en) 1968-01-31 1969-01-24

Country Status (3)

Country Link
US (1) US3613768A (en)
DE (1) DE1904910A1 (en)
GB (1) GB1257963A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1518620A1 (en) * 2003-09-29 2005-03-30 Water Gremlin Company Enhanced gravity casting
US7838145B2 (en) 2004-01-02 2010-11-23 Water Gremlin Company Battery part
US8497036B2 (en) 2009-04-30 2013-07-30 Water Gremlin Company Battery parts having retaining and sealing features and associated methods of manufacture and use
US8512891B2 (en) 2002-03-29 2013-08-20 Water Gremlin Company Multiple casting apparatus and method
US8701743B2 (en) 2004-01-02 2014-04-22 Water Gremlin Company Battery parts and associated systems and methods
US9748551B2 (en) 2011-06-29 2017-08-29 Water Gremlin Company Battery parts having retaining and sealing features and associated methods of manufacture and use
US9954214B2 (en) 2013-03-15 2018-04-24 Water Gremlin Company Systems and methods for manufacturing battery parts
US11038156B2 (en) 2018-12-07 2021-06-15 Water Gremlin Company Battery parts having solventless acid barriers and associated systems and methods

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3815663A (en) * 1972-02-18 1974-06-11 Connor J O Die casting apparatus
US3802063A (en) * 1972-07-21 1974-04-09 Connor J O Process for casting material under pressure
JPS514491B2 (en) * 1972-08-17 1976-02-12
CH607755A5 (en) * 1974-08-30 1978-10-31 Inst Po Metalloznanie I Tekno
US4659002A (en) * 1985-08-08 1987-04-21 Pace, Incorporated Apparatus for replacement of through-hole mounted PCB components
US4886107A (en) * 1986-02-28 1989-12-12 Zecman Kenneth P Piston for cold chamber
US4899804A (en) * 1989-02-21 1990-02-13 Hammerer Norman L Plunger tip for cold chamber die cast machine
DE4002263C2 (en) * 1990-01-26 1995-04-06 Audi Ag Piston-cylinder unit
SG144758A1 (en) * 2007-01-12 2008-08-28 Agency Science Tech & Res Magnetically permeable liquid forged articles
SG144754A1 (en) * 2007-01-12 2008-08-28 Agency Science Tech & Res Liquid forged article
WO2010110742A1 (en) * 2009-03-27 2010-09-30 Agency For Science, Technology And Research Method and apparatus for forming a liquid-forged article
CN109249002B (en) * 2018-11-28 2021-01-05 明和精密模具(常熟)有限公司 Lamp body aluminum alloy die casting die
CN112846679B (en) * 2019-11-28 2022-06-17 世佳工业股份有限公司 Method for manufacturing integrated central locking bicycle brake disc

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR908322A (en) * 1944-12-20 1946-04-05 Die casting device
US2810942A (en) * 1952-08-28 1957-10-29 Renault Pressure die casting machines
BE520833A (en) * 1952-08-28
US2932865A (en) * 1957-01-23 1960-04-19 Nat Lead Co Cold chamber shot end with loose piece arrangement
CH379702A (en) * 1959-03-17 1964-07-15 Nat Lead Co Process for manufacturing an injected cast iron part by means of an injection molding machine, with a cold room, and machine for implementing this process
US3133843A (en) * 1961-06-14 1964-05-19 Beryllium Corp Method of liquid forming a copperberyllium alloy
GB965652A (en) * 1962-02-07 1964-08-06 Volkswagenwerk Ag Injection means for pressure casting machines

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8512891B2 (en) 2002-03-29 2013-08-20 Water Gremlin Company Multiple casting apparatus and method
US9034508B2 (en) 2002-03-29 2015-05-19 Water Gremlin Company Multiple casting apparatus and method
US6997234B2 (en) 2003-09-29 2006-02-14 Water Gremlin Company Enhanced gravity casting
US7246650B2 (en) 2003-09-29 2007-07-24 Water Gremlin Company Enhanced gravity casting
EP1518620A1 (en) * 2003-09-29 2005-03-30 Water Gremlin Company Enhanced gravity casting
US9190654B2 (en) 2004-01-02 2015-11-17 Water Gremlin Company Battery parts and associated systems and methods
US7838145B2 (en) 2004-01-02 2010-11-23 Water Gremlin Company Battery part
US8202328B2 (en) 2004-01-02 2012-06-19 Water Gremlin Company Battery part
US8701743B2 (en) 2004-01-02 2014-04-22 Water Gremlin Company Battery parts and associated systems and methods
US10283754B2 (en) 2004-01-02 2019-05-07 Water Gremlin Company Battery parts and associated systems and methods
US8497036B2 (en) 2009-04-30 2013-07-30 Water Gremlin Company Battery parts having retaining and sealing features and associated methods of manufacture and use
US9917293B2 (en) 2009-04-30 2018-03-13 Water Gremlin Company Battery parts having retaining and sealing features and associated methods of manufacture and use
US9935306B2 (en) 2009-04-30 2018-04-03 Water Gremlin Company Battery parts having retaining and sealing features and associated methods of manufacture and use
US8802282B2 (en) 2009-04-30 2014-08-12 Water Gremlin Company Battery parts having retaining and sealing features and associated methods of manufacture and use
US10910625B2 (en) 2009-04-30 2021-02-02 Water Gremlin Company Battery parts having retaining and sealing features and associated methods of manufacture and use
US11942664B2 (en) 2009-04-30 2024-03-26 Water Gremlin Company Battery parts having retaining and sealing features and associated methods of manufacture and use
US9748551B2 (en) 2011-06-29 2017-08-29 Water Gremlin Company Battery parts having retaining and sealing features and associated methods of manufacture and use
US10181595B2 (en) 2011-06-29 2019-01-15 Water Gremlin Company Battery parts having retaining and sealing features and associated methods of manufacture and use
US9954214B2 (en) 2013-03-15 2018-04-24 Water Gremlin Company Systems and methods for manufacturing battery parts
US10217987B2 (en) 2013-03-15 2019-02-26 Water Gremlin Company Systems and methods for manufacturing battery parts
US11038156B2 (en) 2018-12-07 2021-06-15 Water Gremlin Company Battery parts having solventless acid barriers and associated systems and methods
US11283141B2 (en) 2018-12-07 2022-03-22 Water Gremlin Company Battery parts having solventless acid barriers and associated systems and methods
US11804640B2 (en) 2018-12-07 2023-10-31 Water Gremlin Company Battery parts having solventless acid barriers and associated systems and methods

Also Published As

Publication number Publication date
US3613768A (en) 1971-10-19
DE1904910A1 (en) 1969-09-11

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees