GB162480A - Improvements in machines for shearing metal plates and the like - Google Patents
Improvements in machines for shearing metal plates and the likeInfo
- Publication number
- GB162480A GB162480A GB686320A GB686320A GB162480A GB 162480 A GB162480 A GB 162480A GB 686320 A GB686320 A GB 686320A GB 686320 A GB686320 A GB 686320A GB 162480 A GB162480 A GB 162480A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shearing
- traversed
- slide
- head
- machines
- 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
- B23D15/06—Sheet shears
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
162,480. De Bergue & Co., Ltd., and Jackson, A. H. March 6, 1920. Shearing.-In a power-driven shearing-machine for plates &c., the work is held stationary by jacks N, Fig. 1, and the shearing-head is traversed between successive strokes of the press head by ratchet mechanism operated from the crank shaft. The slide B carrying the shearing-head is traversed on the bed C by a rack and pinion h driven through reversing-levers E<1> by ratchet mechanism d, d<2>. The clutch F is controlled by hand at f and automatically by the slide engaging the adjustable dog f<2>. In a modification the slide is traversed by a. screw.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB686320A GB162480A (en) | 1920-03-06 | 1920-03-06 | Improvements in machines for shearing metal plates and the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB686320A GB162480A (en) | 1920-03-06 | 1920-03-06 | Improvements in machines for shearing metal plates and the like |
Publications (1)
Publication Number | Publication Date |
---|---|
GB162480A true GB162480A (en) | 1921-05-05 |
Family
ID=9822124
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB686320A Expired GB162480A (en) | 1920-03-06 | 1920-03-06 | Improvements in machines for shearing metal plates and the like |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB162480A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113523394A (en) * | 2021-08-04 | 2021-10-22 | 秦信歌 | Numerical control type full-automatic plate shearing machine for metal processing |
WO2021223129A1 (en) * | 2020-05-07 | 2021-11-11 | 江苏江海机床集团有限公司 | High shearing, bending, and rolling cnc machine tool having precise positioning |
-
1920
- 1920-03-06 GB GB686320A patent/GB162480A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021223129A1 (en) * | 2020-05-07 | 2021-11-11 | 江苏江海机床集团有限公司 | High shearing, bending, and rolling cnc machine tool having precise positioning |
CN113523394A (en) * | 2021-08-04 | 2021-10-22 | 秦信歌 | Numerical control type full-automatic plate shearing machine for metal processing |
CN113523394B (en) * | 2021-08-04 | 2022-05-31 | 秦信歌 | Numerical control type full-automatic plate shearing machine for metal processing |
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