GB290537A - Improvements in or relating to metal-shearing machines - Google Patents
Improvements in or relating to metal-shearing machinesInfo
- Publication number
- GB290537A GB290537A GB147828A GB147828A GB290537A GB 290537 A GB290537 A GB 290537A GB 147828 A GB147828 A GB 147828A GB 147828 A GB147828 A GB 147828A GB 290537 A GB290537 A GB 290537A
- Authority
- GB
- United Kingdom
- Prior art keywords
- relating
- metal
- shearing machines
- cutter
- rods
- 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
- B23D15/00—Shearing machines or shearing devices cutting by blades which move parallel to themselves
- B23D15/02—Shearing machines or shearing devices cutting by blades which move parallel to themselves having both upper and lower moving blades
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shearing Machines (AREA)
Abstract
290,537. Pels, H. Jan. 16, 1928. Shearing.-A machine in which a cutter a moves down to clamp a bloom &c. t and a cutter c then rises to shear is driven from an eccentric o co-operating with a member k. This latter is joined by rods i, n to double-armed levers h, m connected by pressure-rods g, l with the cutterholders b, d. Stops x, y limit the outward movement of the levers h, m. In a modification the eccentric drives the pivot of the lever h.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB147828A GB290537A (en) | 1928-01-16 | 1928-01-16 | Improvements in or relating to metal-shearing machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB147828A GB290537A (en) | 1928-01-16 | 1928-01-16 | Improvements in or relating to metal-shearing machines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB290537A true GB290537A (en) | 1928-05-17 |
Family
ID=9722687
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB147828A Expired GB290537A (en) | 1928-01-16 | 1928-01-16 | Improvements in or relating to metal-shearing machines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB290537A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3140654A (en) * | 1962-06-14 | 1964-07-14 | Allied Welder Corp | Double acting press |
CN114055361A (en) * | 2021-11-03 | 2022-02-18 | 芜湖普威技研有限公司 | Clamping mechanism for small space |
-
1928
- 1928-01-16 GB GB147828A patent/GB290537A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3140654A (en) * | 1962-06-14 | 1964-07-14 | Allied Welder Corp | Double acting press |
CN114055361A (en) * | 2021-11-03 | 2022-02-18 | 芜湖普威技研有限公司 | Clamping mechanism for small space |
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