JPS55144125A - Production of eave gutter - Google Patents

Production of eave gutter

Info

Publication number
JPS55144125A
JPS55144125A JP5382379A JP5382379A JPS55144125A JP S55144125 A JPS55144125 A JP S55144125A JP 5382379 A JP5382379 A JP 5382379A JP 5382379 A JP5382379 A JP 5382379A JP S55144125 A JPS55144125 A JP S55144125A
Authority
JP
Japan
Prior art keywords
sheet
gutter
metal sheet
machine
uncoiler
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
JP5382379A
Other languages
Japanese (ja)
Other versions
JPS6245046B2 (en
Inventor
Masaharu Yamamoto
Hideomi Yamamoto
Hiramasu Watanabe
Hidehiko Kishie
Toshio Nishihara
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 JP5382379A priority Critical patent/JPS55144125A/en
Publication of JPS55144125A publication Critical patent/JPS55144125A/en
Publication of JPS6245046B2 publication Critical patent/JPS6245046B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Abstract

PURPOSE: To prevent the distortion of the rainwater gutter with the uniforming of strain on both side rims of a metal sheet by inserting the sheet into the synthetic resin layer bent like U after the sheet delivered from the uncoiler is embossed.
CONSTITUTION: A metal sheet 2 rolled is continuously fed to an embossing machine 5 from an uncoiler 1 to be embossed. The metal sheet 2 which is normally about 0.2mm thick, is continuously fed to a forming roll 4 after the embossing and bent gradually like U with a number of molding rolls 6. Then, the sheet 2 is introduced into an insert metal die to be inserted into the synthetic resin layer, and the gutter withdrawn is shaped by cooling with a sizing machine 10. Passing through the withdrawing machine 11, the gutter A is cut to a specified length with a cutter 18.
COPYRIGHT: (C)1980,JPO&Japio
JP5382379A 1979-04-30 1979-04-30 Production of eave gutter Granted JPS55144125A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5382379A JPS55144125A (en) 1979-04-30 1979-04-30 Production of eave gutter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5382379A JPS55144125A (en) 1979-04-30 1979-04-30 Production of eave gutter

Publications (2)

Publication Number Publication Date
JPS55144125A true JPS55144125A (en) 1980-11-10
JPS6245046B2 JPS6245046B2 (en) 1987-09-24

Family

ID=12953505

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5382379A Granted JPS55144125A (en) 1979-04-30 1979-04-30 Production of eave gutter

Country Status (1)

Country Link
JP (1) JPS55144125A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5865856A (en) * 1981-10-15 1983-04-19 松下電工株式会社 Eave trough and production thereof
JPS62141387A (en) * 1985-12-12 1987-06-24 金尾　史朗 Manufacture of metallic spiral pipe coated with resin
JPH06320946A (en) * 1993-08-30 1994-11-22 Nifco Inc Peripheral molding for automobile window glass

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5399631U (en) * 1977-01-17 1978-08-12

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5399631U (en) * 1977-01-17 1978-08-12

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5865856A (en) * 1981-10-15 1983-04-19 松下電工株式会社 Eave trough and production thereof
JPS6251345B2 (en) * 1981-10-15 1987-10-29 Matsushita Electric Works Ltd
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
JPH06320946A (en) * 1993-08-30 1994-11-22 Nifco Inc Peripheral molding for automobile window glass

Also Published As

Publication number Publication date
JPS6245046B2 (en) 1987-09-24

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