JPS59157810U - Screw protrusion prevention device - Google Patents

Screw protrusion prevention device

Info

Publication number
JPS59157810U
JPS59157810U JP1983050913U JP5091383U JPS59157810U JP S59157810 U JPS59157810 U JP S59157810U JP 1983050913 U JP1983050913 U JP 1983050913U JP 5091383 U JP5091383 U JP 5091383U JP S59157810 U JPS59157810 U JP S59157810U
Authority
JP
Japan
Prior art keywords
prevention device
protrusion prevention
screw
screw protrusion
gearbox
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.)
Pending
Application number
JP1983050913U
Other languages
Japanese (ja)
Inventor
松永　寿雄
Original Assignee
株式会社日本製鋼所
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 株式会社日本製鋼所 filed Critical 株式会社日本製鋼所
Priority to JP1983050913U priority Critical patent/JPS59157810U/en
Publication of JPS59157810U publication Critical patent/JPS59157810U/en
Pending 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
    • B29C48/395—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案によるスクリュ突出防止装置を示す図で
ある。 １０・・・シリンダ、１１・・・ブレー々−プレート、
１２・・・スクリュ、１３・・・ホッパー、１４・・・
スリーブ、１６．１８・・・ベアリング、２０・・・歯
車、２２・・・回転軸、２４・・・歯車、２６・・・プ
ーリ、２８・・・Ｖベルト、３◎・・・プーリ、３２・
・・モータ、３４−・・・静止部、３６・・・一方向ク
ラッチ。FIG. 1 is a diagram showing a screw protrusion prevention device according to the present invention. 10... Cylinder, 11... Brake plate,
12...screw, 13...hopper, 14...
Sleeve, 16.18... Bearing, 20... Gear, 22... Rotating shaft, 24... Gear, 26... Pulley, 28... V-belt, 3◎... Pulley, 32・
...Motor, 34-...Stationary part, 36...One-way clutch.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 押出機のスクリュを駆動するギアーボックスの静止部に
一方向クラッチを設け、この一方向クラッチをギアボッ
クスの回転軸に連結してスクリュの逆転を阻止するスク
リュ突出防止装置。A screw protrusion prevention device that includes a one-way clutch in the stationary part of a gearbox that drives the screw of an extruder, and connects this one-way clutch to the rotating shaft of the gearbox to prevent the screw from reversing.
JP1983050913U 1983-04-07 1983-04-07 Screw protrusion prevention device Pending JPS59157810U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983050913U JPS59157810U (en) 1983-04-07 1983-04-07 Screw protrusion prevention device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983050913U JPS59157810U (en) 1983-04-07 1983-04-07 Screw protrusion prevention device

Publications (1)

Publication Number Publication Date
JPS59157810U true JPS59157810U (en) 1984-10-23

Family

ID=30181352

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983050913U Pending JPS59157810U (en) 1983-04-07 1983-04-07 Screw protrusion prevention device

Country Status (1)

Country Link
JP (1) JPS59157810U (en)

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