JPS56139915A - Centrifugal molding machine - Google Patents

Centrifugal molding machine

Info

Publication number
JPS56139915A
JPS56139915A JP2999081A JP2999081A JPS56139915A JP S56139915 A JPS56139915 A JP S56139915A JP 2999081 A JP2999081 A JP 2999081A JP 2999081 A JP2999081 A JP 2999081A JP S56139915 A JPS56139915 A JP S56139915A
Authority
JP
Japan
Prior art keywords
core member
mould halves
mould
shafts
central opening
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.)
Granted
Application number
JP2999081A
Other languages
English (en)
Other versions
JPS6245056B2 (ja
Inventor
Eichi Shii Yangu Jieimuzu
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.)
Bridgestone Firestone Inc
Original Assignee
Firestone Tire and Rubber 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 Firestone Tire and Rubber Co filed Critical Firestone Tire and Rubber Co
Publication of JPS56139915A publication Critical patent/JPS56139915A/ja
Publication of JPS6245056B2 publication Critical patent/JPS6245056B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/04—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould
    • B29C41/042—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould by rotating a mould around its axis of symmetry
    • B29C41/047—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould by rotating a mould around its axis of symmetry the mould cavity lying totally outside the axis, e.g. toroidal moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C39/04—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles using movable moulds not applied
    • B29C39/08—Introducing the material into the mould by centrifugal force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2030/00—Pneumatic or solid tyres or parts thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Centrifugal Separators (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Tyre Moulding (AREA)
  • Exhaust Silencers (AREA)
  • Moulding By Coating Moulds (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Mold Materials And Core Materials (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP2999081A 1980-03-07 1981-03-04 Centrifugal molding machine Granted JPS56139915A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/128,002 US4276012A (en) 1980-03-07 1980-03-07 Mold isolator mechanism for centrifugal casting machine

Publications (2)

Publication Number Publication Date
JPS56139915A true JPS56139915A (en) 1981-10-31
JPS6245056B2 JPS6245056B2 (ja) 1987-09-24

Family

ID=22433097

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2999081A Granted JPS56139915A (en) 1980-03-07 1981-03-04 Centrifugal molding machine

Country Status (7)

Country Link
US (1) US4276012A (ja)
EP (1) EP0035877B1 (ja)
JP (1) JPS56139915A (ja)
AT (1) ATE14855T1 (ja)
CA (1) CA1171212A (ja)
DE (1) DE3171765D1 (ja)
ZA (1) ZA81985B (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8001681A (nl) * 1980-03-21 1981-10-16 Koorevaar Arie Werkwijze en inrichting voor het vormen van een band voor een wielvelg.
CN103313832B (zh) * 2011-01-06 2016-07-06 米其林集团总公司 用于铸造非充气轮胎的装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3030668A (en) * 1958-05-19 1962-04-24 American Can Co Method of producing cylindrical articles
US3611506A (en) * 1969-04-30 1971-10-12 Harry C Schroeder Centrifugal casting spider and mold mounting thereon
US3918864A (en) * 1972-02-23 1975-11-11 Felten & Guilleaume Kabelwerk Molding of synthetic plastic members onto a travelling elongated element
US4035118A (en) * 1973-08-27 1977-07-12 Macmillan Kenneth T Self-centering matrices for retreading molds
US3924982A (en) * 1975-02-18 1975-12-09 Firestone Tire & Rubber Co Centrifugal tire casting machine
GB1543585A (en) * 1975-10-31 1979-04-04 Vickers Ltd Centrifugal casting machine
US4133622A (en) * 1976-04-07 1979-01-09 Felten & Guilleaume Carlswerk Ag Apparatus for molding insulating disks on coaxial-cable wire
GB1514201A (en) * 1976-04-29 1978-06-14 Adaptaform Plastics Ltd Rotational moulding
US4083672A (en) * 1977-03-28 1978-04-11 The Firestone Tire & Rubber Company Automatic hub and apparatus for disassembly of the hub

Also Published As

Publication number Publication date
ZA81985B (en) 1982-03-31
DE3171765D1 (en) 1985-09-19
CA1171212A (en) 1984-07-24
JPS6245056B2 (ja) 1987-09-24
ATE14855T1 (de) 1985-08-15
EP0035877B1 (en) 1985-08-14
EP0035877A3 (en) 1983-01-05
EP0035877A2 (en) 1981-09-16
US4276012A (en) 1981-06-30

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