JPS53129269A - Parts for core mold - Google Patents

Parts for core mold

Info

Publication number
JPS53129269A
JPS53129269A JP1202778A JP1202778A JPS53129269A JP S53129269 A JPS53129269 A JP S53129269A JP 1202778 A JP1202778 A JP 1202778A JP 1202778 A JP1202778 A JP 1202778A JP S53129269 A JPS53129269 A JP S53129269A
Authority
JP
Japan
Prior art keywords
parts
core mold
mold
core
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.)
Pending
Application number
JP1202778A
Other languages
Japanese (ja)
Inventor
Uiriamu Untsu Robaato
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.)
Caterpillar Inc
Original Assignee
Caterpillar Tractor Co
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 Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Publication of JPS53129269A publication Critical patent/JPS53129269A/en
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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/48—Bead-rings or bead-cores; Treatment thereof prior to building the tyre
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/48—Bead-rings or bead-cores; Treatment thereof prior to building the tyre
    • B29D2030/482—Applying fillers or apexes to bead cores

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Laminated Bodies (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Tyre Moulding (AREA)
JP1202778A 1977-04-19 1978-02-07 Parts for core mold Pending JPS53129269A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78886077A 1977-04-19 1977-04-19

Publications (1)

Publication Number Publication Date
JPS53129269A true JPS53129269A (en) 1978-11-11

Family

ID=25145806

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1202778A Pending JPS53129269A (en) 1977-04-19 1978-02-07 Parts for core mold

Country Status (5)

Country Link
JP (1) JPS53129269A (en)
CA (1) CA1102060A (en)
FR (1) FR2387761A1 (en)
GB (1) GB1573358A (en)
IT (1) IT1093460B (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2985938A (en) * 1958-04-15 1961-05-30 James A Rappas Molding with a flexible chamfer strip
US3552480A (en) * 1968-07-12 1971-01-05 Caterpillar Tractor Co Pattern for making a sand mold with a back draft
US3883287A (en) * 1973-06-15 1975-05-13 Caterpillar Tractor Co Pneumatic core press

Also Published As

Publication number Publication date
IT1093460B (en) 1985-07-19
FR2387761B1 (en) 1983-04-08
FR2387761A1 (en) 1978-11-17
CA1102060A (en) 1981-06-02
GB1573358A (en) 1980-08-20
IT7821949A0 (en) 1978-04-04

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