JPH0541416B2 - - Google Patents

Info

Publication number
JPH0541416B2
JPH0541416B2 JP1342739A JP34273989A JPH0541416B2 JP H0541416 B2 JPH0541416 B2 JP H0541416B2 JP 1342739 A JP1342739 A JP 1342739A JP 34273989 A JP34273989 A JP 34273989A JP H0541416 B2 JPH0541416 B2 JP H0541416B2
Authority
JP
Japan
Prior art keywords
screw
nozzle
cylinder barrel
raw material
plunger
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
JP1342739A
Other languages
English (en)
Japanese (ja)
Other versions
JPH03199024A (ja
Inventor
Katsuharu Umetsu
Motoaki Sadahiro
Tsunehiko Igarashi
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.)
YAMASHIRO SEIKI SEISAKUSHO KK
Original Assignee
YAMASHIRO 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 YAMASHIRO SEIKI SEISAKUSHO KK filed Critical YAMASHIRO 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 JPH03199024A (ja) 1991-08-30
JPH0541416B2 true JPH0541416B2 (enrdf_load_stackoverflow) 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_stackoverflow)

Cited By (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

Cited By (2)

* 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
EP4198486A1 (fr) 2021-12-15 2023-06-21 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
JPH03199024A (ja) 1991-08-30

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Legal Events

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