JPH01137217U - - Google Patents

Info

Publication number
JPH01137217U
JPH01137217U JP1988030769U JP3076988U JPH01137217U JP H01137217 U JPH01137217 U JP H01137217U JP 1988030769 U JP1988030769 U JP 1988030769U JP 3076988 U JP3076988 U JP 3076988U JP H01137217 U JPH01137217 U JP H01137217U
Authority
JP
Japan
Prior art keywords
wall
twin
head
barrel
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
JP1988030769U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0512025Y2 (enrdf_load_html_response
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 filed Critical
Priority to JP1988030769U priority Critical patent/JPH0512025Y2/ja
Publication of JPH01137217U publication Critical patent/JPH01137217U/ja
Application granted granted Critical
Publication of JPH0512025Y2 publication Critical patent/JPH0512025Y2/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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/50—Details of extruders
    • B29C48/505—Screws
    • B29C48/565—Screws having projections other than the thread, e.g. pins
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
    • B29C48/405—Intermeshing co-rotating screws

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
JP1988030769U 1988-03-08 1988-03-08 Expired - Lifetime JPH0512025Y2 (enrdf_load_html_response)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988030769U JPH0512025Y2 (enrdf_load_html_response) 1988-03-08 1988-03-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988030769U JPH0512025Y2 (enrdf_load_html_response) 1988-03-08 1988-03-08

Publications (2)

Publication Number Publication Date
JPH01137217U true JPH01137217U (enrdf_load_html_response) 1989-09-20
JPH0512025Y2 JPH0512025Y2 (enrdf_load_html_response) 1993-03-26

Family

ID=31256126

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988030769U Expired - Lifetime JPH0512025Y2 (enrdf_load_html_response) 1988-03-08 1988-03-08

Country Status (1)

Country Link
JP (1) JPH0512025Y2 (enrdf_load_html_response)

Also Published As

Publication number Publication date
JPH0512025Y2 (enrdf_load_html_response) 1993-03-26

Similar Documents

Publication Publication Date Title
JPH01137217U (enrdf_load_html_response)
JPS6367328U (enrdf_load_html_response)
JPS61100509U (enrdf_load_html_response)
JPS6245122U (enrdf_load_html_response)
JPS60175621U (ja) 単軸押出機
JPS61175428U (enrdf_load_html_response)
JPH04521U (enrdf_load_html_response)
JPS61198013U (enrdf_load_html_response)
JPS6190509U (enrdf_load_html_response)
JPS6337233Y2 (enrdf_load_html_response)
JPH0278098U (enrdf_load_html_response)
JPH0224924U (enrdf_load_html_response)
JPH0477797U (enrdf_load_html_response)
JPS6174420U (enrdf_load_html_response)
JPH0424326U (enrdf_load_html_response)
JPS61118710U (enrdf_load_html_response)
JPH02137227U (enrdf_load_html_response)
JPH0411607U (enrdf_load_html_response)
JPH0215325U (enrdf_load_html_response)
JPS608012U (ja) 二軸混練機の吐出口装置
JPS61120509U (enrdf_load_html_response)
JPS6280621U (enrdf_load_html_response)
JPS6242781U (enrdf_load_html_response)
JPH0424324U (enrdf_load_html_response)
JPH01127725U (enrdf_load_html_response)