JPH03199024A - スクリュ式射出装置 - Google Patents

スクリュ式射出装置

Info

Publication number
JPH03199024A
JPH03199024A JP34273989A JP34273989A JPH03199024A JP H03199024 A JPH03199024 A JP H03199024A JP 34273989 A JP34273989 A JP 34273989A JP 34273989 A JP34273989 A JP 34273989A JP H03199024 A JPH03199024 A JP H03199024A
Authority
JP
Japan
Prior art keywords
raw material
plunger
screw
nozzle
cylinder barrel
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
JP34273989A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0541416B2 (enrdf_load_html_response
Inventor
Katsuharu Umetsu
梅津　克治
Motoaki Sadahiro
貞弘　素顕
Tsunehiko Igarashi
五十嵐　恒彦
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 JP34273989A priority Critical patent/JPH03199024A/ja
Publication of JPH03199024A publication Critical patent/JPH03199024A/ja
Publication of JPH0541416B2 publication Critical patent/JPH0541416B2/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
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/53—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston
    • B29C45/54—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston and plasticising screw
    • B29C45/541—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston and plasticising screw using a hollow plasticising screw co-operating with a coaxial injection ram

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP34273989A 1989-12-28 1989-12-28 スクリュ式射出装置 Granted JPH03199024A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP34273989A JPH03199024A (ja) 1989-12-28 1989-12-28 スクリュ式射出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP34273989A JPH03199024A (ja) 1989-12-28 1989-12-28 スクリュ式射出装置

Publications (2)

Publication Number Publication Date
JPH03199024A true JPH03199024A (ja) 1991-08-30
JPH0541416B2 JPH0541416B2 (enrdf_load_html_response) 1993-06-23

Family

ID=18356122

Family Applications (1)

Application Number Title Priority Date Filing Date
JP34273989A Granted JPH03199024A (ja) 1989-12-28 1989-12-28 スクリュ式射出装置

Country Status (1)

Country Link
JP (1) JPH03199024A (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3130373A1 (fr) 2021-12-15 2023-06-16 Centre Scientifique Et Technique Du Batiment Procédé de production d’un échantillon de béton fissuré par fissuration contrôlée et dispositif associé

Also Published As

Publication number Publication date
JPH0541416B2 (enrdf_load_html_response) 1993-06-23

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees