JPS557481A - Production device for steel wire-reinforced resin hose - Google Patents

Production device for steel wire-reinforced resin hose

Info

Publication number
JPS557481A
JPS557481A JP15715978A JP15715978A JPS557481A JP S557481 A JPS557481 A JP S557481A JP 15715978 A JP15715978 A JP 15715978A JP 15715978 A JP15715978 A JP 15715978A JP S557481 A JPS557481 A JP S557481A
Authority
JP
Japan
Prior art keywords
coil
steel wire
die head
resin
bridges
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
JP15715978A
Other languages
Japanese (ja)
Other versions
JPS5759053B2 (en
Inventor
Tokujiro Hayashi
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.)
TAIGAASU POLYMER KK
Tigers Polymer Corp
Original Assignee
TAIGAASU POLYMER KK
Tigers Polymer Corp
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 TAIGAASU POLYMER KK, Tigers Polymer Corp filed Critical TAIGAASU POLYMER KK
Priority to JP15715978A priority Critical patent/JPS557481A/en
Publication of JPS557481A publication Critical patent/JPS557481A/en
Publication of JPS5759053B2 publication Critical patent/JPS5759053B2/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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/151—Coating hollow articles
    • 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
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels

Landscapes

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

Abstract

PURPOSE:To provide above-tilted hoses of constant diameter easily without causing any overwork in coil forming by forming a reinforcing member into a coil and covering the resin by use of bridges fitted on the die head of an extruder for thermoplastic resin. CONSTITUTION:Two bridges for coil forming are fitted on a die head 10 of the cross head type of an extruder 8 for vinyl chloride. A reinforcing member such as steel wire 4 continuously fed from a drum 3 rotated by a feed roll 1 through an intermediate roll 5 into the die head 10 is formed into a coil by the two bridges, and discharged through the nozzle hole of the die head 10. At the same time, the coil-shaped steel wire 4 is covered with a melt of a resin 29 fed into the nozzle hole. The resin 29 covering the coil-shaped steel wire 4 and discharged through the nozzle hole is guided spirally by a cylindrical roll group 21.
JP15715978A 1978-12-18 1978-12-18 Production device for steel wire-reinforced resin hose Granted JPS557481A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15715978A JPS557481A (en) 1978-12-18 1978-12-18 Production device for steel wire-reinforced resin hose

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15715978A JPS557481A (en) 1978-12-18 1978-12-18 Production device for steel wire-reinforced resin hose

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP1758279A Division JPS5582629A (en) 1979-02-16 1979-02-16 Apparatus for producing resin coil and the like

Publications (2)

Publication Number Publication Date
JPS557481A true JPS557481A (en) 1980-01-19
JPS5759053B2 JPS5759053B2 (en) 1982-12-13

Family

ID=15643464

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15715978A Granted JPS557481A (en) 1978-12-18 1978-12-18 Production device for steel wire-reinforced resin hose

Country Status (1)

Country Link
JP (1) JPS557481A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6168902A (en) * 1984-07-10 1986-04-09 ハースコ　コーポレイション Railroad train for renewing railroad track
JPS6332001A (en) * 1986-07-25 1988-02-10 フランツ・プレ−ゼル・バ−ンボ−マシ−ネン・インダストリ−ゲゼルシャフト・ミット・ベシュレンクテルハフツンク Self-propelling machine performing continuous replacement of track
US4727085A (en) * 1984-02-29 1988-02-23 Kowa Company, Ltd. Racemates of 3,4-dihydro-8-(2'-hydroxy-3'-isopropylamino)propoxy-3-nitroxy-2H-1-benzopyran, process for converting them and pharmaceutical compositions thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4727085A (en) * 1984-02-29 1988-02-23 Kowa Company, Ltd. Racemates of 3,4-dihydro-8-(2'-hydroxy-3'-isopropylamino)propoxy-3-nitroxy-2H-1-benzopyran, process for converting them and pharmaceutical compositions thereof
JPS6168902A (en) * 1984-07-10 1986-04-09 ハースコ　コーポレイション Railroad train for renewing railroad track
JPS6332001A (en) * 1986-07-25 1988-02-10 フランツ・プレ−ゼル・バ−ンボ−マシ−ネン・インダストリ−ゲゼルシャフト・ミット・ベシュレンクテルハフツンク Self-propelling machine performing continuous replacement of track

Also Published As

Publication number Publication date
JPS5759053B2 (en) 1982-12-13

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