JPS5759732A - Injection molding machine - Google Patents

Injection molding machine

Info

Publication number
JPS5759732A
JPS5759732A JP13476180A JP13476180A JPS5759732A JP S5759732 A JPS5759732 A JP S5759732A JP 13476180 A JP13476180 A JP 13476180A JP 13476180 A JP13476180 A JP 13476180A JP S5759732 A JPS5759732 A JP S5759732A
Authority
JP
Japan
Prior art keywords
spherical surface
nozzle part
sprue bushing
convex spherical
sprue
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
JP13476180A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6315893B2 (enrdf_load_stackoverflow
Inventor
Motoaki Sadahiro
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.)
Sanjo Seiki Seisakusho KK
Original Assignee
Sanjo Seiki Seisakusho KK
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 Sanjo Seiki Seisakusho KK filed Critical Sanjo Seiki Seisakusho KK
Priority to JP13476180A priority Critical patent/JPS5759732A/ja
Publication of JPS5759732A publication Critical patent/JPS5759732A/ja
Publication of JPS6315893B2 publication Critical patent/JPS6315893B2/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
    • 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
    • B29C45/2701—Details not specific to hot or cold runner channels
    • 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
    • B29C45/20—Injection nozzles

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP13476180A 1980-09-27 1980-09-27 Injection molding machine Granted JPS5759732A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13476180A JPS5759732A (en) 1980-09-27 1980-09-27 Injection molding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13476180A JPS5759732A (en) 1980-09-27 1980-09-27 Injection molding machine

Publications (2)

Publication Number Publication Date
JPS5759732A true JPS5759732A (en) 1982-04-10
JPS6315893B2 JPS6315893B2 (enrdf_load_stackoverflow) 1988-04-06

Family

ID=15135937

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13476180A Granted JPS5759732A (en) 1980-09-27 1980-09-27 Injection molding machine

Country Status (1)

Country Link
JP (1) JPS5759732A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59155115U (ja) * 1983-04-05 1984-10-18 株式会社　山城精機製作所 射出成形機
JPS63242510A (ja) * 1987-03-28 1988-10-07 Sekisui Chem Co Ltd 桝用射出成形装置
US7780435B2 (en) * 2007-07-13 2010-08-24 Hon Hai Precision Industry Co., Ltd. Injection molding apparatus having a sprue bushing for communication with a nozzle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59155115U (ja) * 1983-04-05 1984-10-18 株式会社　山城精機製作所 射出成形機
JPS63242510A (ja) * 1987-03-28 1988-10-07 Sekisui Chem Co Ltd 桝用射出成形装置
US7780435B2 (en) * 2007-07-13 2010-08-24 Hon Hai Precision Industry Co., Ltd. Injection molding apparatus having a sprue bushing for communication with a nozzle

Also Published As

Publication number Publication date
JPS6315893B2 (enrdf_load_stackoverflow) 1988-04-06

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