JPH0628248Y2 - 溶融樹脂加圧成型装置における溶融樹脂保温構造 - Google Patents

溶融樹脂加圧成型装置における溶融樹脂保温構造

Info

Publication number
JPH0628248Y2
JPH0628248Y2 JP1989069469U JP6946989U JPH0628248Y2 JP H0628248 Y2 JPH0628248 Y2 JP H0628248Y2 JP 1989069469 U JP1989069469 U JP 1989069469U JP 6946989 U JP6946989 U JP 6946989U JP H0628248 Y2 JPH0628248 Y2 JP H0628248Y2
Authority
JP
Japan
Prior art keywords
gate
molten resin
pipe
mold
pressure molding
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 - Lifetime
Application number
JP1989069469U
Other languages
English (en)
Japanese (ja)
Other versions
JPH038512U (en]
Inventor
敏宏 細川
清 中原
隆一 石坪
利行 奥田
Original Assignee
株式会社細川製作所
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 株式会社細川製作所 filed Critical 株式会社細川製作所
Priority to JP1989069469U priority Critical patent/JPH0628248Y2/ja
Priority to US07/536,864 priority patent/US5234336A/en
Publication of JPH038512U publication Critical patent/JPH038512U/ja
Application granted granted Critical
Publication of JPH0628248Y2 publication Critical patent/JPH0628248Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP1989069469U 1989-06-14 1989-06-14 溶融樹脂加圧成型装置における溶融樹脂保温構造 Expired - Lifetime JPH0628248Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1989069469U JPH0628248Y2 (ja) 1989-06-14 1989-06-14 溶融樹脂加圧成型装置における溶融樹脂保温構造
US07/536,864 US5234336A (en) 1989-06-14 1990-06-12 Pressure molding apparatus for molten resin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989069469U JPH0628248Y2 (ja) 1989-06-14 1989-06-14 溶融樹脂加圧成型装置における溶融樹脂保温構造

Publications (2)

Publication Number Publication Date
JPH038512U JPH038512U (en]) 1991-01-28
JPH0628248Y2 true JPH0628248Y2 (ja) 1994-08-03

Family

ID=13403561

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989069469U Expired - Lifetime JPH0628248Y2 (ja) 1989-06-14 1989-06-14 溶融樹脂加圧成型装置における溶融樹脂保温構造

Country Status (2)

Country Link
US (1) US5234336A (en])
JP (1) JPH0628248Y2 (en])

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5589206A (en) * 1994-07-22 1996-12-31 Polyshot Corporation Compact disc injection molding apparatus
JP2005297566A (ja) * 2004-04-07 2005-10-27 Mold Masters Ltd 加熱されるノズル本体セグメント及び加熱されないノズル本体セグメントを有するノズル本体を備えたノズル
US7232305B2 (en) * 2005-05-20 2007-06-19 Husky Injection Molding Systems, Ltd. Load management device for a feed body of a molding machine
CN100381231C (zh) * 2006-06-23 2008-04-16 兰州理工大学 金属半固态锭料连续输送加热装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2308867A (en) * 1940-09-28 1943-01-19 Watson Stillman Co Injection device for injection molding machines
US2460831A (en) * 1944-10-23 1949-02-08 George J Kovacs Method and apparatus for molding
US2462308A (en) * 1945-10-25 1949-02-22 Watson Stillman Co Injection molding machine
US2567693A (en) * 1948-10-14 1951-09-11 Western Electric Co High-pressure nozzle
US2551439A (en) * 1949-02-07 1951-05-01 George J Kovacs Method and apparatus for molding thermoplastic materials
US3606171A (en) * 1970-03-06 1971-09-20 Walter D Voelker Injection nozzle of adjustable length
JPS53102960A (en) * 1977-02-21 1978-09-07 Asahi Chem Ind Co Ltd Injection mold
US4260348A (en) * 1979-10-12 1981-04-07 Graham Theodore D Sprue bushing for injection molding machine
US4272236A (en) * 1979-12-14 1981-06-09 Husky Injection Molding Systems Limited Injection nozzle provided with shut-off means
US4292018A (en) * 1980-05-21 1981-09-29 Beatrice Foods Co. Double nozzle block
CA1153524A (en) * 1980-10-15 1983-09-13 Jobst U. Gellert Injection molding mechanical double acting valve pin actuator
US4378963A (en) * 1980-12-11 1983-04-05 Schouenberg Hendrikus J E Injection mechanism for molding plastics
JPS59101322A (ja) * 1982-12-02 1984-06-11 Sumitomo Chem Co Ltd 熱可塑性樹脂のプレス成形方法
JPS6128617U (ja) * 1984-07-27 1986-02-20 日産自動車株式会社 射出成形金型の２次スプル−ブツシユ
JPS61152415U (en]) * 1985-03-13 1986-09-20
US5028227A (en) * 1988-10-31 1991-07-02 Mold-Masters Limited Injection molding nozzle with replaceable gate insert
CA1318998C (en) * 1989-07-13 1993-06-15 Harald Hans Schmidt Injection molding system with flanged insulation gate seal

Also Published As

Publication number Publication date
US5234336A (en) 1993-08-10
JPH038512U (en]) 1991-01-28

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term