JPS5514219A - Manufacturing method of eaves trough - Google Patents

Manufacturing method of eaves trough

Info

Publication number
JPS5514219A
JPS5514219A JP8632778A JP8632778A JPS5514219A JP S5514219 A JPS5514219 A JP S5514219A JP 8632778 A JP8632778 A JP 8632778A JP 8632778 A JP8632778 A JP 8632778A JP S5514219 A JPS5514219 A JP S5514219A
Authority
JP
Japan
Prior art keywords
metallic sheet
roll
hot
synthetic resin
melt adhesives
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
JP8632778A
Other languages
Japanese (ja)
Inventor
Kingo Kamiya
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 JP8632778A priority Critical patent/JPS5514219A/en
Publication of JPS5514219A publication Critical patent/JPS5514219A/en
Pending legal-status Critical Current

Links

Landscapes

  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

PURPOSE: To manufacture eaves troughs with ease by applying a roll-formed lengthwise metallic sheet with hot-melt adhesives and then covering with synthetic resin.
CONSTITUTION: While passing through a roll former 2, a 100W200μ metallic sheet 1 drawn out of the roll with uncoiler 5 is formed nearly to a U shape in section through roll forcing. After passing a heating apparatus 6 then, the metallic sheet 1 is fed into an adhesive extruder 3, where it is applied on both sides with hot-melt adhesives 9 extruded from a cross head die 8 coming nearly at a right angle to the direction in which the metallic sheet 1 goes forward. Then, the metallic sheet 1 is further fed into a synthetic resin extruder 4, where it is covered with a synthetic resin 11 extruded from a cross head die 10 coming nearly at a right angle to the direction in which the metallic sheet 1 goes forward on its overall outer perimeter in addition to the hot-melt adhesives 9. It is finally finished by way of a cooling sizing die 12 since then.
COPYRIGHT: (C)1980,JPO&Japio
JP8632778A 1978-07-15 1978-07-15 Manufacturing method of eaves trough Pending JPS5514219A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8632778A JPS5514219A (en) 1978-07-15 1978-07-15 Manufacturing method of eaves trough

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8632778A JPS5514219A (en) 1978-07-15 1978-07-15 Manufacturing method of eaves trough

Publications (1)

Publication Number Publication Date
JPS5514219A true JPS5514219A (en) 1980-01-31

Family

ID=13883732

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8632778A Pending JPS5514219A (en) 1978-07-15 1978-07-15 Manufacturing method of eaves trough

Country Status (1)

Country Link
JP (1) JPS5514219A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5829645A (en) * 1981-08-18 1983-02-21 Asahi Glass Co Ltd Finishing of surface cover of inorganic extruded molding
JPS6085921A (en) * 1983-10-19 1985-05-15 Nippon Steel Corp Coating method of steel sheet pile
JPS62141387A (en) * 1985-12-12 1987-06-24 金尾　史朗 Manufacture of metallic spiral pipe coated with resin

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5114566A (en) * 1974-06-20 1976-02-05 Ericsson Telefon Ab L M
JPS5311025A (en) * 1976-07-19 1978-02-01 Konishiroku Photo Ind Co Ltd Formation of electrostatic latent image

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5114566A (en) * 1974-06-20 1976-02-05 Ericsson Telefon Ab L M
JPS5311025A (en) * 1976-07-19 1978-02-01 Konishiroku Photo Ind Co Ltd Formation of electrostatic latent image

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5829645A (en) * 1981-08-18 1983-02-21 Asahi Glass Co Ltd Finishing of surface cover of inorganic extruded molding
JPS6085921A (en) * 1983-10-19 1985-05-15 Nippon Steel Corp Coating method of steel sheet pile
JPS62141387A (en) * 1985-12-12 1987-06-24 金尾　史朗 Manufacture of metallic spiral pipe coated with resin
JPH0440591B2 (en) * 1985-12-12 1992-07-03 Shiro Kanao

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