JPS54144479A - Manufacture of eaves trough joint and its device - Google Patents
Manufacture of eaves trough joint and its deviceInfo
- Publication number
- JPS54144479A JPS54144479A JP5091478A JP5091478A JPS54144479A JP S54144479 A JPS54144479 A JP S54144479A JP 5091478 A JP5091478 A JP 5091478A JP 5091478 A JP5091478 A JP 5091478A JP S54144479 A JPS54144479 A JP S54144479A
- Authority
- JP
- Japan
- Prior art keywords
- eaves trough
- joint
- sheet
- manufacture
- trough joint
- 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
Links
Landscapes
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
PURPOSE: To manufacture an eaves trough joint in a continuous step, by laminating an expansible adjusting sheet on an eaves trough joint formed in parallel while moving them.
CONSTITUTION: A melt of a non-rigid synthetic resin, e.g. non-rigid polyvinyl chloride, is extruded through the head 6 of the extruder 10 into the sheet 1. A melt of a rigid synthetic resin, e.g. rigid polyvinyl chloride, is extruded through the head 7 into the eaves trough joint 5 and solidified. The joint 5 is sized by the die 18, and the sheet 1 is pressed by the uneven parts of the top and the bottom forces of the endless caterpillars 12 and 13 into the adjusting sheet 4 having the bellows part 2 and the eaves trough connections 3 and 3. The sheet 4 is bonded to the inner surface of the joint 5 by the unit 20 partly in the joining part 9 to give an eaves trough.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5091478A JPS54144479A (en) | 1978-04-29 | 1978-04-29 | Manufacture of eaves trough joint and its device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5091478A JPS54144479A (en) | 1978-04-29 | 1978-04-29 | Manufacture of eaves trough joint and its device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54144479A true JPS54144479A (en) | 1979-11-10 |
JPS5730376B2 JPS5730376B2 (en) | 1982-06-28 |
Family
ID=12872038
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5091478A Granted JPS54144479A (en) | 1978-04-29 | 1978-04-29 | Manufacture of eaves trough joint and its device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54144479A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8702346B2 (en) * | 2009-03-06 | 2014-04-22 | Randy J. Meert | Landscaping channel liner |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5189563A (en) * | 1975-02-04 | 1976-08-05 |
-
1978
- 1978-04-29 JP JP5091478A patent/JPS54144479A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5189563A (en) * | 1975-02-04 | 1976-08-05 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8702346B2 (en) * | 2009-03-06 | 2014-04-22 | Randy J. Meert | Landscaping channel liner |
Also Published As
Publication number | Publication date |
---|---|
JPS5730376B2 (en) | 1982-06-28 |
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