GB801664A - Improvements in or relating to cutting mechanism for cutting rolled metallic material - Google Patents
Improvements in or relating to cutting mechanism for cutting rolled metallic materialInfo
- Publication number
- GB801664A GB801664A GB28830/55A GB2883055A GB801664A GB 801664 A GB801664 A GB 801664A GB 28830/55 A GB28830/55 A GB 28830/55A GB 2883055 A GB2883055 A GB 2883055A GB 801664 A GB801664 A GB 801664A
- Authority
- GB
- United Kingdom
- Prior art keywords
- blades
- frames
- cutting
- movement
- toggles
- 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
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D25/00—Machines or arrangements for shearing stock while the latter is travelling otherwise than in the direction of the cut
- B23D25/02—Flying shearing machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shearing Machines (AREA)
Abstract
801,664. Shearing. WUPPERMANN G.m.b.H., T. Oct. 10, 1955 [Oct. 8, 1954], No. 28830/55. Class 83 (4). Each of the blades 1 of a flying shear is mounted in a frame 2 to which a sudden movement in the direction of feed of the work is imparted upon the release of a source of power, the cutting movement of the blades 1 being derived from the movement of the frames 2. The frames 2 have racks 11 intergeared to ensure that the frames are moved simultaneously and at the same speed. Each frame 2 is connected to a piston in a cylinder 8 permanently connected to a large compressed air container, and when a detout 10 is removed the frames 2 are suddenly actuated. The blades 1 are mounted on toggles 4 actuated when fixed pins 7 engage one end of slots 6 in a rod 5 to effect shearing. The toggles 4 pass through the straight position to the position reverse of that shown and the blades are withdrawn. When the pistons are retracted by an auxiliary supply of compressed air the blades 1 remain withdrawn until the pins 7 engage the other ends of the slots 6.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE801664X | 1954-10-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB801664A true GB801664A (en) | 1958-09-17 |
Family
ID=6716513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB28830/55A Expired GB801664A (en) | 1954-10-08 | 1955-10-10 | Improvements in or relating to cutting mechanism for cutting rolled metallic material |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB801664A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114131105A (en) * | 2021-11-23 | 2022-03-04 | 中冶赛迪技术研究中心有限公司 | Blade-adjustable plate belt shearing flying shear |
-
1955
- 1955-10-10 GB GB28830/55A patent/GB801664A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114131105A (en) * | 2021-11-23 | 2022-03-04 | 中冶赛迪技术研究中心有限公司 | Blade-adjustable plate belt shearing flying shear |
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