GB610580A - An improved machine for cutting tubes and the like - Google Patents

An improved machine for cutting tubes and the like

Info

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
Application number
GB11054/46A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JEAN LOUIS FRANCOIS VERNEY
Original Assignee
JEAN LOUIS FRANCOIS VERNEY
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by JEAN LOUIS FRANCOIS VERNEY filed Critical JEAN LOUIS FRANCOIS VERNEY
Publication of GB610580A publication Critical patent/GB610580A/en
Expired legal-status Critical Current

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.
GB11054/46A 1945-12-20 1946-04-10 An improved machine for cutting tubes and the like Expired GB610580A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (5)

* Cited by examiner, † Cited by third party
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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