JPS5532676A - Method of manufacturing gutter - Google Patents

Method of manufacturing gutter

Info

Publication number
JPS5532676A
JPS5532676A JP10720478A JP10720478A JPS5532676A JP S5532676 A JPS5532676 A JP S5532676A JP 10720478 A JP10720478 A JP 10720478A JP 10720478 A JP10720478 A JP 10720478A JP S5532676 A JPS5532676 A JP S5532676A
Authority
JP
Japan
Prior art keywords
tube
coil
extrusion molding
gutter
extrusion
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
JP10720478A
Other languages
Japanese (ja)
Other versions
JPS5643027B2 (en
Inventor
Tomizo Yamamoto
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.)
Panasonic Electric Works Co Ltd
Original Assignee
Matsushita Electric Works Ltd
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 Matsushita Electric Works Ltd filed Critical Matsushita Electric Works Ltd
Priority to JP10720478A priority Critical patent/JPS5532676A/en
Publication of JPS5532676A publication Critical patent/JPS5532676A/en
Publication of JPS5643027B2 publication Critical patent/JPS5643027B2/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
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
    • 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/0063—Cutting longitudinally
    • 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
    • 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
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles

Abstract

PURPOSE:To manufacture the gutter reinforced in the direction of the width through a extrusion molding by molding the tube through the extrusion into which a reinforcing line material in the form of coil is inserted, and then cutting it lengthwise at its diameter position. CONSTITUTION:A reinforcing line material 1 made of metal wire, plastic filament or others and wound in the form of coil is provided into a die 5 located at the end of a extrusion molding machine 4. Plastic molded materials is extruded out from the extrusion molding machine 4 in the same direction as that of feeding the coil 2 to form a tube 3. At this time, the coil 2 is inserted into the tube. Then, the tube 3 is cut through by means of a cutter 6 at an ear 5 extending lengthwise along the tube 3 formed at the time of the extrusion molding, thus giving a gutter A.
JP10720478A 1978-08-31 1978-08-31 Method of manufacturing gutter Granted JPS5532676A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10720478A JPS5532676A (en) 1978-08-31 1978-08-31 Method of manufacturing gutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10720478A JPS5532676A (en) 1978-08-31 1978-08-31 Method of manufacturing gutter

Publications (2)

Publication Number Publication Date
JPS5532676A true JPS5532676A (en) 1980-03-07
JPS5643027B2 JPS5643027B2 (en) 1981-10-08

Family

ID=14453111

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10720478A Granted JPS5532676A (en) 1978-08-31 1978-08-31 Method of manufacturing gutter

Country Status (1)

Country Link
JP (1) JPS5532676A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59190307A (en) * 1983-04-08 1984-10-29 Shinagawa Refract Co Ltd Packing material for blast furnace
JP2004040953A (en) * 2002-07-05 2004-02-05 Mirai Ind Co Ltd Cable protection cover and its manufacturing method
US6834883B2 (en) * 2001-05-23 2004-12-28 Delphi Technologies, Inc. Air bag housing and method of making

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6192825U (en) * 1984-11-22 1986-06-16

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59190307A (en) * 1983-04-08 1984-10-29 Shinagawa Refract Co Ltd Packing material for blast furnace
JPH0158157B2 (en) * 1983-04-08 1989-12-08 Shinagawa Shirorenga Kk
US6834883B2 (en) * 2001-05-23 2004-12-28 Delphi Technologies, Inc. Air bag housing and method of making
JP2004040953A (en) * 2002-07-05 2004-02-05 Mirai Ind Co Ltd Cable protection cover and its manufacturing method

Also Published As

Publication number Publication date
JPS5643027B2 (en) 1981-10-08

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