JPS5482357A - Pipe bender - Google Patents
Pipe benderInfo
- Publication number
- JPS5482357A JPS5482357A JP14923677A JP14923677A JPS5482357A JP S5482357 A JPS5482357 A JP S5482357A JP 14923677 A JP14923677 A JP 14923677A JP 14923677 A JP14923677 A JP 14923677A JP S5482357 A JPS5482357 A JP S5482357A
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- die
- specified
- wing
- actuated
- 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
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
PURPOSE: To make pollible the bending work for the pipe to be performed in a short time at good workability, by simultaneously performing the bending work for specified plural positions in the pipe previously cut into a specified length, using specified die and wing.
CONSTITUTION: The pipe 1 is previously cut into a specified length, and is inserted into the space between the die 6 and the wing 7 of each head 41, 42, 43 and 44, which are waiting keeping a specified interval; after that, the hydraulic cylinder 13 is actuated for moving the wing base 12 toward the die 6; hereby, the pipe 1 is caught between the die 6 and the wing 7. Next, each hydraulic pulse cylinder 9 of each head 41W44 is actuated so as to insert the cam 8 at a specified speed into the space between a pair of wings 7 which are then swung along the curved surface of the die 6; hereby, the pipe 1 is bent and also the die 6 is moved by the pulse motors 17 and 22 in the direction perpendicular to the axis of the pipe 1, so as to follow up the bending condition of the pipe 1.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14923677A JPS5482357A (en) | 1977-12-14 | 1977-12-14 | Pipe bender |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14923677A JPS5482357A (en) | 1977-12-14 | 1977-12-14 | Pipe bender |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5482357A true JPS5482357A (en) | 1979-06-30 |
JPS564330B2 JPS564330B2 (en) | 1981-01-29 |
Family
ID=15470845
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14923677A Granted JPS5482357A (en) | 1977-12-14 | 1977-12-14 | Pipe bender |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5482357A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57194727U (en) * | 1981-05-30 | 1982-12-10 | ||
JPS6160218A (en) * | 1984-08-30 | 1986-03-27 | Sanden Corp | Apparatus for producing zigzag pipe |
JPS61259836A (en) * | 1985-05-14 | 1986-11-18 | Ishikawajima Harima Heavy Ind Co Ltd | Bending device for tube |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57177294A (en) * | 1981-04-22 | 1982-10-30 | Japan Electronic Control Syst Co Ltd | Drive circuit for dc motor |
JPS5859409A (en) * | 1981-10-06 | 1983-04-08 | Copal Co Ltd | Motor driving controlling circuit for zoom lens |
JPS58186741U (en) * | 1982-06-04 | 1983-12-12 | 株式会社学習研究社 | Automatic stop device for small motors |
-
1977
- 1977-12-14 JP JP14923677A patent/JPS5482357A/en active Granted
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57194727U (en) * | 1981-05-30 | 1982-12-10 | ||
JPS6160218A (en) * | 1984-08-30 | 1986-03-27 | Sanden Corp | Apparatus for producing zigzag pipe |
JPH0116571B2 (en) * | 1984-08-30 | 1989-03-24 | Sanden Corp | |
JPS61259836A (en) * | 1985-05-14 | 1986-11-18 | Ishikawajima Harima Heavy Ind Co Ltd | Bending device for tube |
JPH0242013B2 (en) * | 1985-05-14 | 1990-09-20 |
Also Published As
Publication number | Publication date |
---|---|
JPS564330B2 (en) | 1981-01-29 |
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