GB190326425A - An Improved Machine for Bending and Straightening Angle Irons, Tee Irons, Channel Irons, Rails and other Metal Bars and Beams. - Google Patents
An Improved Machine for Bending and Straightening Angle Irons, Tee Irons, Channel Irons, Rails and other Metal Bars and Beams.Info
- Publication number
- GB190326425A GB190326425A GB190326425DA GB190326425A GB 190326425 A GB190326425 A GB 190326425A GB 190326425D A GB190326425D A GB 190326425DA GB 190326425 A GB190326425 A GB 190326425A
- Authority
- GB
- United Kingdom
- Prior art keywords
- irons
- bending
- rolls
- rails
- beams
- 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
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
26,425. Arthur, N. S. Dec. 3. Bending ; straightening. -A three-roll machine for bending or straightening angle - bars, beams, rails, &c., or for forming rings, has a stationary central roll w, Figs. 1 and 2, and adjustable bending-rolls n', o', all positively driven by gearing from a motor a. The spindles of the bending-rolls are mounted in blocks sliding in segmental slots in the framing, concentric with the shaf f from which the rolls are driven. The blocks are adjusted by a crosshead t, to which they are connected by links s, and a screw u, rotated by a handle v<1> on a worm-wheel v, or by a hand-wheel v<4> on a worm shaft v<3>. The rolls are provided with caps w<4>, Fig. 6, adjusted by screws w<6> to prevent the work X from buckling in a vertical plane. Vertically - adjustable side rollers facilitate the feeding of the work to the rolls. A modified machine has upper and lower crossheads and screws u geared together.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190806809D GB190806809A (en) | 1903-12-03 | 1908-03-27 | Improvements in Machines for Bending and Straightening Metal Bars and Beams. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190326425T | 1903-12-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190326425A true GB190326425A (en) | 1904-12-03 |
Family
ID=32161547
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190326425D Expired GB190326425A (en) | 1903-12-03 | 1903-12-03 | An Improved Machine for Bending and Straightening Angle Irons, Tee Irons, Channel Irons, Rails and other Metal Bars and Beams. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190326425A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE913961C (en) * | 1941-06-04 | 1954-06-24 | Bochumer Eisen Heintzmann | Bending and straightening machine for heavy profile iron, rails, etc. like |
CN102485368A (en) * | 2010-12-02 | 2012-06-06 | 营口三兴建业彩钢设备制造有限公司 | Cold bending roll forming device-UBM vertical forming |
CN115673780A (en) * | 2022-12-30 | 2023-02-03 | 江苏亚星锚链股份有限公司 | Automatic welding device for ship anchor chain |
-
1903
- 1903-12-03 GB GB190326425D patent/GB190326425A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE913961C (en) * | 1941-06-04 | 1954-06-24 | Bochumer Eisen Heintzmann | Bending and straightening machine for heavy profile iron, rails, etc. like |
CN102485368A (en) * | 2010-12-02 | 2012-06-06 | 营口三兴建业彩钢设备制造有限公司 | Cold bending roll forming device-UBM vertical forming |
CN102485368B (en) * | 2010-12-02 | 2014-07-30 | 营口公牛机械设备有限公司 | Cold bending roll forming device-UBM vertical forming |
CN115673780A (en) * | 2022-12-30 | 2023-02-03 | 江苏亚星锚链股份有限公司 | Automatic welding device for ship anchor chain |
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