GB1353402A - Machine for manufacturing shell moulds for lost-pattern prec'sion casting - Google Patents

Machine for manufacturing shell moulds for lost-pattern prec'sion casting

Info

Publication number
GB1353402A
GB1353402A GB3944071A GB3944071A GB1353402A GB 1353402 A GB1353402 A GB 1353402A GB 3944071 A GB3944071 A GB 3944071A GB 3944071 A GB3944071 A GB 3944071A GB 1353402 A GB1353402 A GB 1353402A
Authority
GB
United Kingdom
Prior art keywords
machine
motor
pattern
rotated
shell moulds
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
GB3944071A
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.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Publication of GB1353402A publication Critical patent/GB1353402A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C13/00—Moulding machines for making moulds or cores of particular shapes
    • B22C13/08—Moulding machines for making moulds or cores of particular shapes for shell moulds or shell cores
    • B22C13/085—Moulding machines for making moulds or cores of particular shapes for shell moulds or shell cores by investing a lost pattern

Landscapes

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

Abstract

1353402 Moulding shell moulds REGIE NATIONALE DES USINES RENAULT and AUTOMOBILES PEUGEOT 23 Aug 1971 [15 Sept 1970] 39440/71 Heading B5A [Also in Division F2] A refractory mould forming machine for performing the method disclosed in Specification 1,353,401 comprises an intermittently rotating table 2 carrying four pattern cluster holders 9 to four dipping stations comprising alternate dipping tanks 4 and fluidized bed tanks 3. The table 2 is rotated by a peripheral driving roller 53 driven by an hydraulic motor 15 and movable into and out of engagement with the table by a jack 55. A detent mechanism operated by an hydraulic jack locks the table between movements. Each pattern cluster holder 9 is removably mounted on a shaft 11, Fig. 6, rotated by a motor 16 and is moved angularly about axis 14 into and out of a tank by an associated motor 17, Fig. 3, operating through a rack and pinion gearing and a disengageable coupling 27, 28. The automatic control mechanism of the machine may include proximity detectors and cams.
GB3944071A 1970-09-15 1971-08-23 Machine for manufacturing shell moulds for lost-pattern prec'sion casting Expired GB1353402A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR707033368A FR2104999B1 (en) 1970-09-15 1970-09-15

Publications (1)

Publication Number Publication Date
GB1353402A true GB1353402A (en) 1974-05-15

Family

ID=9061316

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3944071A Expired GB1353402A (en) 1970-09-15 1971-08-23 Machine for manufacturing shell moulds for lost-pattern prec'sion casting

Country Status (6)

Country Link
US (1) US3796251A (en)
JP (1) JPS5320497Y2 (en)
DE (1) DE2145929C3 (en)
FR (1) FR2104999B1 (en)
GB (1) GB1353402A (en)
SU (1) SU419012A3 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58137541U (en) * 1982-03-09 1983-09-16 日産自動車株式会社 Disappearance model holding device
JPS5997739A (en) * 1982-11-26 1984-06-05 M C L:Kk Molding device
US4727929A (en) * 1985-10-11 1988-03-01 Precision Metalsmiths, Inc. Investment shell molding apparatus and method
DE3909102C1 (en) * 1989-03-20 1990-01-18 Adolf Hottinger Maschinenbau Gmbh, 6800 Mannheim, De
JP2842504B2 (en) * 1993-08-25 1999-01-06 三菱電機株式会社 Wax tree coating apparatus and method
US6966354B2 (en) 2003-12-05 2005-11-22 United Technologies Corporation Shelling apparatus and methods for investment casting
KR100860297B1 (en) * 2007-06-08 2008-09-25 한국로스트왁스 주식회사 An assembly stand for precision casting wax pattern
TWI562854B (en) * 2012-10-30 2016-12-21 Hon Hai Prec Ind Co Ltd Device for manufacturing mold core
CN106180560A (en) * 2016-07-21 2016-12-07 东营市东胜机械自动化有限公司 A kind of three arm housing apparatus and shell side method processed
KR101861287B1 (en) * 2017-09-08 2018-05-25 김준년 Fixture for wax pattern assembly for precision casting
CN108213355B (en) * 2017-12-25 2020-05-05 王柳琴 Precision casting shell making machine
GB2584627A (en) * 2019-05-28 2020-12-16 V A Tech Ltd Investment casting method and apparatus

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE98015C (en) *
FR691079A (en) * 1930-03-04 1930-10-01 Rotary Table Continuous Molding Machine
FR945699A (en) * 1947-04-10 1949-05-11 Improvements to electrolysis bells
US2967440A (en) * 1959-05-11 1961-01-10 Pettibone Mulliken Corp Hydraulic indexing mechanism for foundry turntables
FR85201E (en) * 1964-01-09 1965-07-02 Improved molding of spongy materials
GB1071071A (en) * 1964-05-13 1967-06-07 Rolls Royce Improvements in or relating to forming shell moulds
US3429358A (en) * 1964-09-21 1969-02-25 Howmet Corp Method for manufacture of refractory shell molds
FR1458404A (en) * 1964-09-21 1966-03-04 Howe Sound Co Manufacture of refractory shell molds
GB1226096A (en) * 1967-06-15 1971-03-24
US3602288A (en) * 1968-06-25 1971-08-31 Howmet Corp Apparatus for manufacture of refractory shell molds

Also Published As

Publication number Publication date
JPS51148411U (en) 1976-11-27
SU419012A3 (en) 1974-03-05
FR2104999A1 (en) 1972-04-28
DE2145929C3 (en) 1975-02-27
FR2104999B1 (en) 1973-08-10
DE2145929A1 (en) 1972-03-16
DE2145929B2 (en) 1974-06-12
US3796251A (en) 1974-03-12
JPS5320497Y2 (en) 1978-05-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PCNP Patent ceased through non-payment of renewal fee