IT1109885B - IMPROVEMENTS TO THE CONTROL DEVICE OF THE MOVING BLADE OF FLYING SHEARS - Google Patents
IMPROVEMENTS TO THE CONTROL DEVICE OF THE MOVING BLADE OF FLYING SHEARSInfo
- Publication number
- IT1109885B IT1109885B IT19730/79A IT1973079A IT1109885B IT 1109885 B IT1109885 B IT 1109885B IT 19730/79 A IT19730/79 A IT 19730/79A IT 1973079 A IT1973079 A IT 1973079A IT 1109885 B IT1109885 B IT 1109885B
- Authority
- IT
- Italy
- Prior art keywords
- control device
- moving blade
- flying shears
- shears
- flying
- Prior art date
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
- B23D25/04—Flying shearing machines in which a cutting unit moves bodily with the work while cutting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shearing Machines (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT19730/79A IT1109885B (en) | 1979-01-30 | 1979-01-30 | IMPROVEMENTS TO THE CONTROL DEVICE OF THE MOVING BLADE OF FLYING SHEARS |
DE19792949798 DE2949798A1 (en) | 1979-01-30 | 1979-12-11 | IMPROVEMENTS TO THE MOVING BLADE OF THE FLYING SCISSORS CONTROLLER |
FR7930568A FR2447769A1 (en) | 1979-01-30 | 1979-12-13 | Flying shears for metal strip - has crankshaft mounted inside hollow shaft to ensure shear blade movement with metal strip during cutting |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT19730/79A IT1109885B (en) | 1979-01-30 | 1979-01-30 | IMPROVEMENTS TO THE CONTROL DEVICE OF THE MOVING BLADE OF FLYING SHEARS |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7919730A0 IT7919730A0 (en) | 1979-01-30 |
IT1109885B true IT1109885B (en) | 1985-12-23 |
Family
ID=11160721
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT19730/79A IT1109885B (en) | 1979-01-30 | 1979-01-30 | IMPROVEMENTS TO THE CONTROL DEVICE OF THE MOVING BLADE OF FLYING SHEARS |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2949798A1 (en) |
FR (1) | FR2447769A1 (en) |
IT (1) | IT1109885B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1319208B1 (en) * | 2000-10-13 | 2003-09-26 | Sacma Macchine Per Lamiera S P | SHEAR FOR CUTTING SHEETS AND SIMILAR. |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1004451B (en) * | 1953-01-31 | 1957-03-14 | Hallden Machine Company | Flying scissors for dividing the material to be cut into sections of adjustable lengths with two cutting knives that come together independently of one another in the cutting position |
FR2245443A2 (en) * | 1973-10-02 | 1975-04-25 | Levy Louis | |
FR2260412A1 (en) * | 1974-02-11 | 1975-09-05 | Petkovic Dominique | Flying shears machine for cutting metal strip - has upper and lower blade support on carriage on rails |
IT1051695B (en) * | 1975-12-22 | 1981-05-20 | Fimi Fab Impianti Masch Ind Sp | CONTROL DEVICE OF THE MOBILE BLADE OF FLYING SHEARS FOR AUTOMATIC MACHINES FOR THE TRANSVERSAL CUTTING OF SHEETS AND SIMILAR |
DE2611988A1 (en) * | 1976-03-20 | 1977-09-29 | Schloemann Siemag Ag | FLYING CUTTING SHEARS FOR SHEET METALS |
FR2382301A1 (en) * | 1977-03-02 | 1978-09-29 | Token Kikai Seisakusho Kk | Cutter for movable material strip - has pair of cutting blades supported by eccentric shafts at opposite ends |
-
1979
- 1979-01-30 IT IT19730/79A patent/IT1109885B/en active
- 1979-12-11 DE DE19792949798 patent/DE2949798A1/en not_active Ceased
- 1979-12-13 FR FR7930568A patent/FR2447769A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2447769A1 (en) | 1980-08-29 |
DE2949798A1 (en) | 1980-08-07 |
IT7919730A0 (en) | 1979-01-30 |
FR2447769B1 (en) | 1985-03-08 |
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