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GB2282097B - Method of moulding a rotary object - Google Patents

Method of moulding a rotary object

Info

Publication number
GB2282097B
GB2282097B GB9414726A GB9414726A GB2282097B GB 2282097 B GB2282097 B GB 2282097B GB 9414726 A GB9414726 A GB 9414726A GB 9414726 A GB9414726 A GB 9414726A GB 2282097 B GB2282097 B GB 2282097B
Authority
GB
United Kingdom
Prior art keywords
moulding
rotary object
rotary
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 - Fee Related
Application number
GB9414726A
Other versions
GB9414726D0 (en
GB2282097A (en
Inventor
Toshio Mitsushima
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.)
Sanko Gosei Ltd
Original Assignee
Sanko Gosei Ltd
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 Sanko Gosei Ltd filed Critical Sanko Gosei Ltd
Publication of GB9414726D0 publication Critical patent/GB9414726D0/en
Publication of GB2282097A publication Critical patent/GB2282097A/en
Application granted granted Critical
Publication of GB2282097B publication Critical patent/GB2282097B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/1703—Introducing an auxiliary fluid into the mould
    • B29C45/1704—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles
    • B29C45/1705—Introducing an auxiliary fluid into the mould the fluid being introduced into the interior of the injected material which is still in a molten state, e.g. for producing hollow articles using movable mould parts
    • 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
    • B29L2031/00—Other particular articles
    • B29L2031/08—Blades for rotors, stators, fans, turbines or the like, e.g. screw propellers
    • B29L2031/087—Propellers

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
GB9414726A 1993-09-24 1994-07-21 Method of moulding a rotary object Expired - Fee Related GB2282097B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23790693A JP3559056B2 (en) 1993-09-24 1993-09-24 Rotating body molding method

Publications (3)

Publication Number Publication Date
GB9414726D0 GB9414726D0 (en) 1994-09-07
GB2282097A GB2282097A (en) 1995-03-29
GB2282097B true GB2282097B (en) 1997-06-04

Family

ID=17022190

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9414726A Expired - Fee Related GB2282097B (en) 1993-09-24 1994-07-21 Method of moulding a rotary object

Country Status (3)

Country Link
JP (1) JP3559056B2 (en)
GB (1) GB2282097B (en)
TW (1) TW263463B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115256811B (en) * 2022-06-25 2024-10-01 台州拓彩模塑有限公司 Die structure for adjusting dynamic balance of wind wheel

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4827589A (en) * 1986-09-23 1989-05-09 Klifa Fahrzeugteile Gmbh & Co. Method for the manufacture of a pump rotor for a coolant pump in a motor vehicle
GB2232632A (en) * 1988-12-26 1990-12-19 Asahi Chemical Ind Method and apparatus for injection molding of hollow article
JPH0419395A (en) * 1990-05-14 1992-01-23 Sanko Gosei Kk Air conditioning fan

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4827589A (en) * 1986-09-23 1989-05-09 Klifa Fahrzeugteile Gmbh & Co. Method for the manufacture of a pump rotor for a coolant pump in a motor vehicle
GB2232632A (en) * 1988-12-26 1990-12-19 Asahi Chemical Ind Method and apparatus for injection molding of hollow article
JPH0419395A (en) * 1990-05-14 1992-01-23 Sanko Gosei Kk Air conditioning fan

Also Published As

Publication number Publication date
GB9414726D0 (en) 1994-09-07
JP3559056B2 (en) 2004-08-25
GB2282097A (en) 1995-03-29
TW263463B (en) 1995-11-21
JPH0791394A (en) 1995-04-04

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20090721