GB1113305A - Improvements in and relating to rotary shearing cutters - Google Patents

Improvements in and relating to rotary shearing cutters

Info

Publication number
GB1113305A
GB1113305A GB1317666A GB1317666A GB1113305A GB 1113305 A GB1113305 A GB 1113305A GB 1317666 A GB1317666 A GB 1317666A GB 1317666 A GB1317666 A GB 1317666A GB 1113305 A GB1113305 A GB 1113305A
Authority
GB
United Kingdom
Prior art keywords
drum
knife
relating
march
rotary shearing
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
GB1317666A
Inventor
Arnost Pokorny
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.)
ZDARSKE STROJIRNY A SLEVARNY
Original Assignee
ZDARSKE STROJIRNY A SLEVARNY
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 ZDARSKE STROJIRNY A SLEVARNY filed Critical ZDARSKE STROJIRNY A SLEVARNY
Publication of GB1113305A publication Critical patent/GB1113305A/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
    • B23D25/00—Machines or arrangements for shearing stock while the latter is travelling otherwise than in the direction of the cut
    • B23D25/12—Shearing machines with blades on coacting rotating drums
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
    • B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
    • B26D1/56—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which travels with the work otherwise than in the direction of the cut, i.e. flying cutter
    • B26D1/62—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which travels with the work otherwise than in the direction of the cut, i.e. flying cutter and is rotating about an axis parallel to the line of cut, e.g. mounted on a rotary cylinder
    • B26D1/626—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which travels with the work otherwise than in the direction of the cut, i.e. flying cutter and is rotating about an axis parallel to the line of cut, e.g. mounted on a rotary cylinder for thin material, e.g. for sheets, strips or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Shearing Machines (AREA)
  • Accessories And Tools For Shearing Machines (AREA)

Abstract

1,113,305. Flying shears. ZDARSKE STROJIRNY A SLEVARNY NARODNI PODNIK. 25 March, 1966 [26 March, 1965], No. 13176/66. Heading B3W. In a rotary drum shear a straight edge knife 2, 4 is secured to each drum, the cutting edge of the knife being in a plane which intersects and is inclined to the axis of rotation of the drum to which the knife is secured at an angle between 0 and 10 degrees. The path of movement of the strip is inclined to the drum axis in order to produce a square cut across the strip.
GB1317666A 1965-03-26 1966-03-25 Improvements in and relating to rotary shearing cutters Expired GB1113305A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS200865 1965-03-26

Publications (1)

Publication Number Publication Date
GB1113305A true GB1113305A (en) 1968-05-15

Family

ID=5355921

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1317666A Expired GB1113305A (en) 1965-03-26 1966-03-25 Improvements in and relating to rotary shearing cutters

Country Status (2)

Country Link
DE (1) DE1627332A1 (en)
GB (1) GB1113305A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2203086A (en) * 1987-02-17 1988-10-12 John Rosario Buta Dual arbor scrap chopper
GB2341571A (en) * 1998-09-16 2000-03-22 Rover Group Blank cutting for press tool
WO2024060580A1 (en) * 2022-09-23 2024-03-28 中冶南方工程技术有限公司 Rolling-cut type drum flying shear

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2203086A (en) * 1987-02-17 1988-10-12 John Rosario Buta Dual arbor scrap chopper
GB2203086B (en) * 1987-02-17 1991-09-11 John Rosario Buta Dual arbor scrap chopper
GB2341571A (en) * 1998-09-16 2000-03-22 Rover Group Blank cutting for press tool
WO2024060580A1 (en) * 2022-09-23 2024-03-28 中冶南方工程技术有限公司 Rolling-cut type drum flying shear

Also Published As

Publication number Publication date
DE1627332A1 (en) 1970-09-17
DE1627332C3 (en) 1974-06-12
DE1627332B2 (en) 1973-11-22

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