GB1398424A - Shearing machines - Google Patents
Shearing machinesInfo
- Publication number
- GB1398424A GB1398424A GB3589872A GB3589872A GB1398424A GB 1398424 A GB1398424 A GB 1398424A GB 3589872 A GB3589872 A GB 3589872A GB 3589872 A GB3589872 A GB 3589872A GB 1398424 A GB1398424 A GB 1398424A
- Authority
- GB
- United Kingdom
- Prior art keywords
- blade
- cylinders
- work
- shearing
- pressure
- 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
- B23D33/00—Accessories for shearing machines or shearing devices
- B23D33/02—Arrangements for holding, guiding, and/or feeding work during the operation
- B23D33/025—Guillotines with holding means behind the knives
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shearing Machines (AREA)
Abstract
1398424 Shearing INTERMENUA (PTY) Ltd 1 Aug 1972 35898/71 Addition to 1346641 Heading B3W A work-supporting table 3 in the path of an upper reciprocable shear blade 1 is supported by at least one hydraulic cylinder unit 6, 7 which yields as the blade 1 is lowered. The units 6, 7 are connected to the table and to the shear frame to allow relative pivotal movement. Constant pressure may be applied by the cylinders or the pressure may progressively increase as the pistons are depressed. A leaf spring 4 held flat on the table 3 by springs 5 in the rest position of the table shown bows to support the work continuously during a cut. The blade 1 is reciprocated by double-acting hydraulic cylinders (not shown).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3589872A GB1398424A (en) | 1972-08-01 | 1972-08-01 | Shearing machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3589872A GB1398424A (en) | 1972-08-01 | 1972-08-01 | Shearing machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1398424A true GB1398424A (en) | 1975-06-18 |
Family
ID=10382771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3589872A Expired GB1398424A (en) | 1972-08-01 | 1972-08-01 | Shearing machines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1398424A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2130956A (en) * | 1982-11-29 | 1984-06-13 | Michelin & Cie | A process and device for cutting strips from a mass of material in particular from a latex coagulum |
| CN109926645A (en) * | 2019-04-23 | 2019-06-25 | 黄石麦斯特机械设备有限公司 | A kind of plate absorption type plate shearing machine |
-
1972
- 1972-08-01 GB GB3589872A patent/GB1398424A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2130956A (en) * | 1982-11-29 | 1984-06-13 | Michelin & Cie | A process and device for cutting strips from a mass of material in particular from a latex coagulum |
| US4560338A (en) * | 1982-11-29 | 1985-12-24 | Compagnie Generale Des Etablissements Michelin | Apparatus for obtaining strips from a material, particularly from a latex coagulum |
| US4663100A (en) * | 1982-11-29 | 1987-05-05 | Compagni Generale Des Etablissements Michelin | Method for obtaining strips from a material, particularly from a latex coaglum |
| CN109926645A (en) * | 2019-04-23 | 2019-06-25 | 黄石麦斯特机械设备有限公司 | A kind of plate absorption type plate shearing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |