JPS4917139B1 - - Google Patents

Info

Publication number
JPS4917139B1
JPS4917139B1 JP45078321A JP7832170A JPS4917139B1 JP S4917139 B1 JPS4917139 B1 JP S4917139B1 JP 45078321 A JP45078321 A JP 45078321A JP 7832170 A JP7832170 A JP 7832170A JP S4917139 B1 JPS4917139 B1 JP S4917139B1
Authority
JP
Japan
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.)
Pending
Application number
JP45078321A
Other languages
Japanese (ja)
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
Priority to JP45078321A priority Critical patent/JPS4917139B1/ja
Priority to US00177936A priority patent/US3727671A/en
Priority to GB4162771A priority patent/GB1329039A/en
Priority to DE19712145169 priority patent/DE2145169A1/en
Publication of JPS4917139B1 publication Critical patent/JPS4917139B1/ja
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/10—Cores; Manufacture or installation of cores
    • B22C9/103—Multipart cores

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
JP45078321A 1970-09-07 1970-09-07 Pending JPS4917139B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP45078321A JPS4917139B1 (en) 1970-09-07 1970-09-07
US00177936A US3727671A (en) 1970-09-07 1971-09-07 Pattern assembly for a foundry core unit for casting a cylinder block of a multi-cylinder internal combustion engine
GB4162771A GB1329039A (en) 1970-09-07 1971-09-07 Cone-box assembly for a v-configuration internal combustion engine block
DE19712145169 DE2145169A1 (en) 1970-09-07 1971-09-07 Model arrangement for a cast core unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45078321A JPS4917139B1 (en) 1970-09-07 1970-09-07

Publications (1)

Publication Number Publication Date
JPS4917139B1 true JPS4917139B1 (en) 1974-04-27

Family

ID=13658670

Family Applications (1)

Application Number Title Priority Date Filing Date
JP45078321A Pending JPS4917139B1 (en) 1970-09-07 1970-09-07

Country Status (4)

Country Link
US (1) US3727671A (en)
JP (1) JPS4917139B1 (en)
DE (1) DE2145169A1 (en)
GB (1) GB1329039A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4989661A (en) * 1987-10-22 1991-02-05 Erana Augustin A Formation of foundry core blocks
ES2005911A6 (en) * 1987-10-22 1989-04-01 Erana Agustin Arana Formation of foundry core blocks
US5054537A (en) * 1988-06-03 1991-10-08 Outboard Marine Corporation Lost foam pattern assembly for V-block engine
CN101797628B (en) * 2009-02-06 2012-05-30 南方汇通股份有限公司 Special sand magnetic adsorption method for core-shooting sand core upper die
DE102012106082A1 (en) * 2012-07-06 2014-01-09 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Device for manufacturing casting portion for cooling internal combustion engine, has joint connection of overhead panel with lower shell, and overhead panel that is fixed in transverse and vertical direction of lower shell
CN103286276B (en) * 2013-05-21 2015-01-21 佛山市南海区巨子电机配件有限公司 Technology for casting motor shell
CN103736918B (en) * 2014-01-29 2016-02-24 广西玉柴机器股份有限公司 Large-scale diesel engine high-temperature cooler core mold

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US899250A (en) * 1907-10-05 1908-09-22 W P Taylor Company Apparatus for making green-sand cores.
US1990179A (en) * 1933-12-15 1935-02-05 Gade Samuel Apparatus for manufacturing cores for valve bodies
FR1033973A (en) * 1950-03-17 1953-07-17 Power Jets Res & Dev Ltd Improvements in precision molding processes
US2783510A (en) * 1953-02-26 1957-03-05 Gen Motors Corp Cylinder block coring for v-engines

Also Published As

Publication number Publication date
DE2145169A1 (en) 1972-03-09
GB1329039A (en) 1973-09-05
US3727671A (en) 1973-04-17

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