JPS5739917A - Method and apparatus for continuously bending and molding of resinous hose - Google Patents
Method and apparatus for continuously bending and molding of resinous hoseInfo
- Publication number
- JPS5739917A JPS5739917A JP11663280A JP11663280A JPS5739917A JP S5739917 A JPS5739917 A JP S5739917A JP 11663280 A JP11663280 A JP 11663280A JP 11663280 A JP11663280 A JP 11663280A JP S5739917 A JPS5739917 A JP S5739917A
- Authority
- JP
- Japan
- Prior art keywords
- bending
- hose
- roller
- molded
- hold
- 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
Links
Landscapes
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
PURPOSE: To perform three-dimensional bending continuously by a method wherein a heated thermoplastic resin hose is pushed against a bending roller, the first bending section is molded, the second bending section is molded by means of a bending roll, etc. and this process is repeated.
CONSTITUTION: The hose 1 softened by heating a hold-down roller 3 is given the first bending section through the movement to 3b from 3a of the hold-down roller 3 while being pushed against a groove section of the bending roller 4. The hose 1 is moved by the functioning of feed rolls 2a, 2b, and softened by means of a heater 7, a hold-down rollers 3b' and the bending roller 5b are set to a side surface of the hose, the hose is pressed down and the second bending section 1b is molded. The hose is cut by means of a cutter 8 in predetermined dimensions, and cooled. Accordingly the resinous hose with the bending sections 1a, 1b and an angle α is obtained.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11663280A JPS5739917A (en) | 1980-08-25 | 1980-08-25 | Method and apparatus for continuously bending and molding of resinous hose |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11663280A JPS5739917A (en) | 1980-08-25 | 1980-08-25 | Method and apparatus for continuously bending and molding of resinous hose |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5739917A true JPS5739917A (en) | 1982-03-05 |
Family
ID=14691995
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11663280A Pending JPS5739917A (en) | 1980-08-25 | 1980-08-25 | Method and apparatus for continuously bending and molding of resinous hose |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5739917A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6184223A (en) * | 1984-10-02 | 1986-04-28 | Meiji Gomme Kasei:Kk | Bending process of thermoplastic resin tube |
JP2010111080A (en) * | 2008-11-10 | 2010-05-20 | Isamu Fukuda | Method and device for machining pipe in three dimensional direction and pipe |
-
1980
- 1980-08-25 JP JP11663280A patent/JPS5739917A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6184223A (en) * | 1984-10-02 | 1986-04-28 | Meiji Gomme Kasei:Kk | Bending process of thermoplastic resin tube |
JP2010111080A (en) * | 2008-11-10 | 2010-05-20 | Isamu Fukuda | Method and device for machining pipe in three dimensional direction and pipe |
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