GB415067A - Hydraulic press for bending sheet metal - Google Patents
Hydraulic press for bending sheet metalInfo
- Publication number
- GB415067A GB415067A GB5382/34A GB538234A GB415067A GB 415067 A GB415067 A GB 415067A GB 5382/34 A GB5382/34 A GB 5382/34A GB 538234 A GB538234 A GB 538234A GB 415067 A GB415067 A GB 415067A
- Authority
- GB
- United Kingdom
- Prior art keywords
- strip
- die
- pistons
- bending
- feb
- 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
- B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
- B21D5/01—Bending sheet metal along straight lines, e.g. to form simple curves between rams and anvils or abutments
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
415,067. Bending plates for boiler shells. EUMUCO AKT.-GES. FUR MASCHINENBAU, Schlebusch, Leverkusen, and SCHNEIDER, A., 11A, Arnulfstrasse, Oberkassel, D³sseldorf, both in Germany. Feb. 19, 1934, No. 5382. Convention date, Feb. 17, 1933. [Class 83 (iv).] In bending long tubes of small diameter for high pressure boilers, a strip is positioned on a die 19 beneath a beam 6 containing hydraulic pistons 8 and supporting a beam 18. An abutment 9 is adjusted bymechanical or hydraulic means to contact the member 18 and pressure is applied to the pistons to bend the strip between the dies 7, 19. The strip is supported on a table 1. Each descent of the die 7 depresses rods 11 which lift the roller table 1 to support the strip during bending. For lighter work some of the pistons 8 may be inoperative. The beam 6 is guided in side frames one of which is jointed to allow of the removal of the tube. The strip is formed to a half cylinder and is then turned round and the other half is bent. The seam slit may be closed by inserting a bar or bars 18 in the die 7, by using a die 9 of greater curvature than that of the pipe, or by applying pressure normal to the plane of the slit.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE415067X | 1933-02-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB415067A true GB415067A (en) | 1934-08-15 |
Family
ID=6448435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5382/34A Expired GB415067A (en) | 1933-02-17 | 1934-02-19 | Hydraulic press for bending sheet metal |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB415067A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1118127B (en) * | 1959-05-06 | 1961-11-30 | Cie De Pont A Mousson Sa | Multiple press for batch-wise bending of sheet metal to be formed into slit-tube-shaped bodies |
| DE1124905B (en) * | 1959-07-08 | 1962-03-08 | Kocks Gmbh Friedrich | A device consisting of a shell-shaped die and a liftable and lowerable punch for the production of slotted tubes that are later to be welded into seam tubes |
| DE1195707B (en) * | 1958-12-15 | 1965-07-01 | Kocks Gmbh Friedrich | Forming tool for the intermittent manufacture of slotted tubes from sheet metal |
| KR20160089372A (en) * | 2013-10-23 | 2016-07-27 | 안토니오 프란치스코 체사로니 | Traction System For Hybrid Vehicles |
-
1934
- 1934-02-19 GB GB5382/34A patent/GB415067A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1195707B (en) * | 1958-12-15 | 1965-07-01 | Kocks Gmbh Friedrich | Forming tool for the intermittent manufacture of slotted tubes from sheet metal |
| DE1118127B (en) * | 1959-05-06 | 1961-11-30 | Cie De Pont A Mousson Sa | Multiple press for batch-wise bending of sheet metal to be formed into slit-tube-shaped bodies |
| DE1124905B (en) * | 1959-07-08 | 1962-03-08 | Kocks Gmbh Friedrich | A device consisting of a shell-shaped die and a liftable and lowerable punch for the production of slotted tubes that are later to be welded into seam tubes |
| KR20160089372A (en) * | 2013-10-23 | 2016-07-27 | 안토니오 프란치스코 체사로니 | Traction System For Hybrid Vehicles |
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