BR0302488A - Fixação de elemento de núcleo e método de montagem - Google Patents

Fixação de elemento de núcleo e método de montagem

Info

Publication number
BR0302488A
BR0302488A BR0302488-1A BR0302488A BR0302488A BR 0302488 A BR0302488 A BR 0302488A BR 0302488 A BR0302488 A BR 0302488A BR 0302488 A BR0302488 A BR 0302488A
Authority
BR
Brazil
Prior art keywords
core
smooth surface
elements
core elements
clip
Prior art date
Application number
BR0302488-1A
Other languages
English (en)
Other versions
BR0302488B1 (pt
Inventor
Donald G Wildrick
Gregory D Watkins
Original Assignee
Int Engine Intellectual Prop
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 Int Engine Intellectual Prop filed Critical Int Engine Intellectual Prop
Publication of BR0302488A publication Critical patent/BR0302488A/pt
Publication of BR0302488B1 publication Critical patent/BR0302488B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C21/00—Flasks; Accessories therefor
    • B22C21/12—Accessories
    • B22C21/14—Accessories for reinforcing or securing moulding materials or cores, e.g. gaggers, chaplets, pins, bars
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F01L1/024—Belt drive
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49231—I.C. [internal combustion] engine making
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49833—Punching, piercing or reaming part by surface of second part
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49947—Assembling or joining by applying separate fastener
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/5343—Means to drive self-piercing work part

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)
  • Insertion Pins And Rivets (AREA)
  • Connection Of Plates (AREA)

Abstract

"FIXAçãO DE ELEMENTO DE NúCLEO E MéTODO DE MONTAGEM". Elementos de areia de núcleo são rapidamente e de modo seguro retidos em um conjunto acionando um ou mais fixadores de superfície lisa, tais como grampos, pregos ou tachas, nos elementos de núcleo. Tal método de montagem compreende posicionar pelo menos dois elementos de núcleo em um conjunto de núcleo, posicionar um fixador de superfície lisa para a entrada nos pelo menos dois elementos de núcleo, e acionar o fixador de superfície lisa nos dois elementos de núcleo para fixá-los no conjunto de núcleo. Em tal método preferido, o fixador de superfície lisa compreende um grampo com duas pontas de superfície lisa conectadas por uma coroa e o grampo é posicionado para a entrada de uma ponta em cada um dos dois elementos de núcleo com a coroa do grampo estendendo-se na interface entre os dois elementos de núcleo.
BRPI0302488-1A 2002-08-01 2003-07-30 fixação de elemento de núcleo e método de montagem. BR0302488B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/210,518 US6865806B2 (en) 2002-08-01 2002-08-01 Core element fastening and assembly method

Publications (2)

Publication Number Publication Date
BR0302488A true BR0302488A (pt) 2004-08-24
BR0302488B1 BR0302488B1 (pt) 2012-08-21

Family

ID=31187355

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0302488-1A BR0302488B1 (pt) 2002-08-01 2003-07-30 fixação de elemento de núcleo e método de montagem.

Country Status (4)

Country Link
US (2) US6865806B2 (pt)
BR (1) BR0302488B1 (pt)
CA (1) CA2436286C (pt)
MX (1) MXPA03006319A (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6865806B2 (en) * 2002-08-01 2005-03-15 International Engine Intellectual Property Company, Llc Core element fastening and assembly method
US7257885B2 (en) 2002-08-01 2007-08-21 International Engine Intellectual Property Company, Llc Apparatus for fastening sand core elements
US20090102108A1 (en) * 2007-10-17 2009-04-23 International Engine Intellectual Property Company, Llc Cam-action sleeve puller
US9181718B2 (en) 2008-05-08 2015-11-10 Wellington Investment Corporation System and method for installation of molding
US8266890B2 (en) * 2009-06-10 2012-09-18 International Engine Intellectual Property Company, Llc Preventing soot underestimation in diesel particulate filters by determining the restriction sensitivity of soot
US20110025045A1 (en) * 2009-07-29 2011-02-03 International Engine Intellectual Property Company, Llc Fitting with audible misassembly indicator
US8490264B2 (en) * 2010-03-09 2013-07-23 International Engine Intellectual Property Company, Llc Disassembly station
US8434546B1 (en) 2010-03-30 2013-05-07 Honda Motor Co., Ltd. Casting mold core retention device and method

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2050047A (en) * 1933-12-29 1936-08-04 American Steel & Wire Co Rail bond installation
US2858587A (en) * 1954-12-20 1958-11-04 Gen Motors Corp Cylinder head coring for overhead valve engines
US3111045A (en) * 1959-07-29 1963-11-19 Japan Drive It Stud fastening method
US3554271A (en) 1968-03-18 1971-01-12 Acme Cleveland Corp Molding assembly method
US3707256A (en) * 1970-11-19 1972-12-26 Robert L Lubin Interior door unit assembly machine
US3733696A (en) * 1971-03-15 1973-05-22 Insul 8 Corp Composite conductor bar and method of manufacturing
US3788187A (en) * 1971-09-09 1974-01-29 Illinois Tool Works Stapling system and method
US4181327A (en) * 1977-03-30 1980-01-01 Merrill Arthur A Assembling method
US4273182A (en) * 1979-12-07 1981-06-16 Ford Motor Company Core assembly and the method of making and using such assembly
US4501102A (en) * 1980-01-18 1985-02-26 James Knowles Composite wood beam and method of making same
US4731917A (en) * 1982-09-27 1988-03-22 National Gypsum Company Staple gun application of vinyl siding
US4747338A (en) * 1983-06-13 1988-05-31 Sencorp Pneumatic gun having improved firing valve
US4708276A (en) * 1984-06-25 1987-11-24 Universal Forest Products Automatic lattice fabrication apparatus
US5053038A (en) * 1989-08-17 1991-10-01 Tenstaple, Inc. Compression bone staple
US5119881A (en) 1990-03-07 1992-06-09 Navistar International Transportation Corp. Cylinder head casting core assembly and method
US5433009A (en) * 1994-05-27 1995-07-18 Keels, Jr.; Charles F. Router template
US5863201A (en) * 1994-11-30 1999-01-26 Implant Innovations, Inc. Infection-blocking dental implant
US6113332A (en) * 1996-07-08 2000-09-05 Hill; Delmar J. Multi-purpose fastening system
US6100469A (en) * 1998-01-29 2000-08-08 Hubbell Incorporated Electrical box for ceiling fan support
US6116694A (en) * 1999-02-03 2000-09-12 L&P Property Management Company Seating product with sinuous spring assemblies
JP3587377B2 (ja) * 2000-06-07 2004-11-10 バンドー化学株式会社 トナー攪拌・搬送用スクリュー
US6435259B1 (en) 2000-12-22 2002-08-20 International Engine Intellectual Property Company, L.L.C. Core assembly method for cylinder head castings
US6966911B2 (en) * 2002-01-22 2005-11-22 Jorge Abel Groiso Bone staple and methods for correcting bone deficiencies by controllably suppressing and/or inducing the growth of the epiphyseal plate
US6865806B2 (en) * 2002-08-01 2005-03-15 International Engine Intellectual Property Company, Llc Core element fastening and assembly method
US6695192B1 (en) * 2002-09-30 2004-02-24 Illinois Tool Works Inc. Adjustable depth control for fastener driving tool

Also Published As

Publication number Publication date
US7293358B2 (en) 2007-11-13
US20040020048A1 (en) 2004-02-05
BR0302488B1 (pt) 2012-08-21
US20050081356A1 (en) 2005-04-21
CA2436286A1 (en) 2004-02-01
MXPA03006319A (es) 2005-08-16
CA2436286C (en) 2006-05-30
US6865806B2 (en) 2005-03-15

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 30/07/2003, OBSERVADAS AS CONDICOES LEGAIS.