GB1098423A - Pipe-bending machine - Google Patents
Pipe-bending machineInfo
- Publication number
- GB1098423A GB1098423A GB3247365A GB3247365A GB1098423A GB 1098423 A GB1098423 A GB 1098423A GB 3247365 A GB3247365 A GB 3247365A GB 3247365 A GB3247365 A GB 3247365A GB 1098423 A GB1098423 A GB 1098423A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pattern
- bending
- pipe
- synchronism
- tubing
- 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.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D7/00—Bending rods, profiles, or tubes
- B21D7/02—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment
- B21D7/024—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment by a swinging forming member
- B21D7/025—Bending rods, profiles, or tubes over a stationary forming member; by use of a swinging forming member or abutment by a swinging forming member and pulling or pushing the ends of the work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
1,098,423. Bending pipes. HILGERS MASCHINEN - UND APPARATE - BAUANSTALT m.b.H. July 29, 1965 [Aug. 1, 1964], No. 32473/65. Heading B3E. Pipe bending apparatus including a bending pattern to which the pipe is secured and around which the pipe is bent on rotation of the pattern, the unbent portion of the pipe being urged longitudinally towards the bending pattern by a pressure which moves during the course of the bending operation, the said pressure being controlled by means moving in synchronism with the bending pattern and comprising a plurality of cam members separately adjustable on a carrier so as to provide a stepped curve profile. Tubing 13 is clamped at 14 to a rotated bending pattern 12, the unbent trailing portion of the tubing being urged longitudinally towards the pattern 12 by hydraulic means controlled by a valve 25, the valve 25 is operated by a feeler 24 moved by a series of cam rings 18, 19, 20 adjustably secured to a carrier 16 rotated in synchronism with the bending pattern 12 and also carrying means 17 which switch off the drive to the pattern 12. The rings 18, 19, 20 are adjusted so as to form a stepped curve profile.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEH0053428 | 1964-08-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1098423A true GB1098423A (en) | 1968-01-10 |
Family
ID=7158340
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3247365A Expired GB1098423A (en) | 1964-08-01 | 1965-07-29 | Pipe-bending machine |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1527328C3 (en) |
GB (1) | GB1098423A (en) |
NL (1) | NL6509909A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2123325A (en) * | 1982-06-25 | 1984-02-01 | Hilmor Limited | Pipe bending machine |
GB2205260A (en) * | 1987-05-25 | 1988-12-07 | Nihon Radiator Co | Method of end device for bending pipes |
CN107351365A (en) * | 2017-08-14 | 2017-11-17 | 岳阳高澜节能装备制造有限公司 | A kind of bending and molding device for PVDF pipes |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108526261A (en) * | 2018-03-30 | 2018-09-14 | 宁波高新区新柯保汽车科技有限公司 | Automobile exhaust pipe process equipment |
-
1964
- 1964-08-01 DE DE19641527328 patent/DE1527328C3/en not_active Expired
-
1965
- 1965-07-29 GB GB3247365A patent/GB1098423A/en not_active Expired
- 1965-07-30 NL NL6509909A patent/NL6509909A/xx unknown
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2123325A (en) * | 1982-06-25 | 1984-02-01 | Hilmor Limited | Pipe bending machine |
GB2205260A (en) * | 1987-05-25 | 1988-12-07 | Nihon Radiator Co | Method of end device for bending pipes |
CN107351365A (en) * | 2017-08-14 | 2017-11-17 | 岳阳高澜节能装备制造有限公司 | A kind of bending and molding device for PVDF pipes |
CN107351365B (en) * | 2017-08-14 | 2023-06-20 | 岳阳高澜节能装备制造有限公司 | Bent pipe forming device for PVDF pipe |
Also Published As
Publication number | Publication date |
---|---|
DE1527328B2 (en) | 1973-06-07 |
NL6509909A (en) | 1966-02-02 |
DE1527328A1 (en) | 1969-11-13 |
DE1527328C3 (en) | 1973-12-20 |
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