GB190102924A - Improvements in Machinery for Manufacturing Tube Bends - Google Patents
Improvements in Machinery for Manufacturing Tube BendsInfo
- Publication number
- GB190102924A GB190102924A GB190102924DA GB190102924A GB 190102924 A GB190102924 A GB 190102924A GB 190102924D A GB190102924D A GB 190102924DA GB 190102924 A GB190102924 A GB 190102924A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaft
- tube
- grippers
- screws
- gearing
- 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
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
Abstract
2924. Bradley, J. Feb. 11. Bending.-A machine for making tube bends has a pair of grippers M in which the tube T is held, the grippers having spindles m<1> which can be rotated by toothed quadrants L and worms s<2>. The worms are feathered on a shaft S, and move with sliding blocks J, K in which the spindles are socketed. The blocks are traversed by screws F, H, oppositely threaded at their ends so that the blocks and grippers may be drawn together as the tube is bent. The screws are connected by gearing h, the screw F being driven by change gearing e from the shaft S, and the screws and shaft being supported in a frame B. The shaft S is driven by worm gearing W from a shaft D with fast and loose pulleys. The tube is filled with sand and heated before being bent. For long lengths of tube, each gripper may be divided and hinged to facilitate insertion and removal of the work.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB190102924T | 1901-02-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB190102924A true GB190102924A (en) | 1901-08-31 |
Family
ID=32420869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB190102924D Expired GB190102924A (en) | 1901-02-11 | 1901-02-11 | Improvements in Machinery for Manufacturing Tube Bends |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB190102924A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113601057A (en) * | 2021-08-25 | 2021-11-05 | 江西艾芬达暖通科技股份有限公司 | Automatic welding device for drying towel rack |
-
1901
- 1901-02-11 GB GB190102924D patent/GB190102924A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113601057A (en) * | 2021-08-25 | 2021-11-05 | 江西艾芬达暖通科技股份有限公司 | Automatic welding device for drying towel rack |
| CN113601057B (en) * | 2021-08-25 | 2022-11-18 | 江西艾芬达暖通科技股份有限公司 | Automatic welding device for drying towel rack |
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