GB610580A - An improved machine for cutting tubes and the like - Google Patents
An improved machine for cutting tubes and the likeInfo
- Publication number
- GB610580A GB610580A GB11054/46A GB1105446A GB610580A GB 610580 A GB610580 A GB 610580A GB 11054/46 A GB11054/46 A GB 11054/46A GB 1105446 A GB1105446 A GB 1105446A GB 610580 A GB610580 A GB 610580A
- Authority
- GB
- United Kingdom
- Prior art keywords
- blade
- shearing
- valve
- plunger
- workpiece
- 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
- B23D21/00—Machines or devices for shearing or cutting tubes
- B23D21/02—Machines or devices for shearing or cutting tubes otherwise than in a plane perpendicular to the axis of the tube, e.g. for making mitred cuts, for making bicycle frames
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shearing Machines (AREA)
Abstract
610,580. Shearing. VERNEY, J. L. F. April 10, 1046, No. 11054. Convention date, Dec. 20, 1945. [Class 83 (iv)] In a machine for shearing tubes &c., the work is held in a work-guide slotted for the passage of a reciprocating blade. The workpiece 13 passes through a guide hole in members 6, 9 and is severed by a blade 19 guided in a slot 7 between the member. The blade 14 is attached to a plunger 16 of a fluid-pressure cylinder 18 energized through a handactuated valve 20. A valve 21 is actuated by the plunger to cut off pressure at the end of the stroke. The member 6 is adjusted by a hand wheel 5 for shearing obliquely. A gauging stop 34 on a member 33 adjustable on a bed 28 is moved to working position by a fluid cylinder 37 controlled by a pedal-operated valve 39. The guide hole in the member 6 is shaped to support the workpiece and the blade 14 in the case of rectangular tubes shears the top and bottom sides and then the vertical sides by an out-of-centre V-shaped stepped cutting edge.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR610580X | 1945-12-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB610580A true GB610580A (en) | 1948-10-18 |
Family
ID=8977505
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB11054/46A Expired GB610580A (en) | 1945-12-20 | 1946-04-10 | An improved machine for cutting tubes and the like |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB610580A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2573687A1 (en) * | 1984-11-27 | 1986-05-30 | Daimler Benz Ag | SHEARING DEVICE THROUGH THE END OF A TUBE |
EP0220138A1 (en) * | 1985-09-25 | 1987-04-29 | Filippo Amadio | Pipe cutting machine with two blades on the same plane and perpendicular to one another |
EP0305341A2 (en) * | 1987-07-31 | 1989-03-01 | Filippo Amadio | Perfected version of pipe cutting machine using three blades positioned on the same plane |
CN113145924A (en) * | 2021-03-29 | 2021-07-23 | 重庆天路电力设备有限公司 | Steel plate shearing machine with moving and positioning functions |
-
1946
- 1946-04-10 GB GB11054/46A patent/GB610580A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2573687A1 (en) * | 1984-11-27 | 1986-05-30 | Daimler Benz Ag | SHEARING DEVICE THROUGH THE END OF A TUBE |
EP0220138A1 (en) * | 1985-09-25 | 1987-04-29 | Filippo Amadio | Pipe cutting machine with two blades on the same plane and perpendicular to one another |
EP0305341A2 (en) * | 1987-07-31 | 1989-03-01 | Filippo Amadio | Perfected version of pipe cutting machine using three blades positioned on the same plane |
EP0305341B1 (en) * | 1987-07-31 | 1994-01-19 | Filippo Amadio | Perfected version of pipe cutting machine using three blades positioned on the same plane |
CN113145924A (en) * | 2021-03-29 | 2021-07-23 | 重庆天路电力设备有限公司 | Steel plate shearing machine with moving and positioning functions |
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