GB358870A - Improvements in or relating to rotary shears for cutting metals - Google Patents

Improvements in or relating to rotary shears for cutting metals

Info

Publication number
GB358870A
GB358870A GB15807/31A GB1580731A GB358870A GB 358870 A GB358870 A GB 358870A GB 15807/31 A GB15807/31 A GB 15807/31A GB 1580731 A GB1580731 A GB 1580731A GB 358870 A GB358870 A GB 358870A
Authority
GB
United Kingdom
Prior art keywords
drum
control disc
throw
solenoid
lever
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
GB15807/31A
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.)
Fried Krupp Grusonwerk AG
Original Assignee
Fried Krupp Grusonwerk AG
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 Fried Krupp Grusonwerk AG filed Critical Fried Krupp Grusonwerk AG
Publication of GB358870A publication Critical patent/GB358870A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)

Abstract

358,870. Shearing. KRUPP GRUSONWERK AKT.-GES., F., Buckau, Magdeburg, Germany. May 29, 1931, No. 15807. Convention date, June 11, 1930. [Class 83 (iv).] In a machine for shearing rolled metal into lengths the passage of the material over a grooved drum 1 causes energization of a solenoid 30 which rocks a lever 26 to throw in a clutch 18. A control disc 10 is then rotated at slow speed through a gear 17 and shaft 12 to position cams which actuate cutters 3 pivoted on the drum. When the end of the material leaves the drum the solenoid 30 is de-energized and a spring 33 reverses the lever 26 to throw in a friction clutch 24 which drives the shaft 12 and the control disc 10 at slow speed, in preferably a reversed direction to restore the control disc to normal position.
GB15807/31A 1930-06-11 1931-05-29 Improvements in or relating to rotary shears for cutting metals Expired GB358870A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE358870X 1930-06-11

Publications (1)

Publication Number Publication Date
GB358870A true GB358870A (en) 1931-10-15

Family

ID=6290953

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15807/31A Expired GB358870A (en) 1930-06-11 1931-05-29 Improvements in or relating to rotary shears for cutting metals

Country Status (1)

Country Link
GB (1) GB358870A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2161410A (en) * 1984-07-09 1986-01-15 Morgaardshammar Ab Centro Method and apparatus for cropping the leading and trailing ends of fast-travelling rolled goods

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2161410A (en) * 1984-07-09 1986-01-15 Morgaardshammar Ab Centro Method and apparatus for cropping the leading and trailing ends of fast-travelling rolled goods

Similar Documents

Publication Publication Date Title
GB358870A (en) Improvements in or relating to rotary shears for cutting metals
GB368211A (en) Improvements in and relating to length measuring devices
GB350337A (en) Improvements in coiling metal ribbon
US1844660A (en) Rotary cutter
DE519392C (en) Rotating scissors
US1599880A (en) Art of shearing metal bars while in motion
GB443522A (en) Improvements in or relating to rotating shears for cutting travelling rolled metal material
GB475073A (en) Improvements in operating gear for doors, gates or the like
GB498583A (en) Improvement in clutch mechanism
DE569533C (en) Control for discontinuously operated shears for cutting rolling stock in motion
US2618335A (en) Solenoid operated rod shear
DE853543C (en) Electromagnetic interchangeable clutch for use in the drive of work machines, especially for shears equipped with a continuous motor
GB345088A (en) Improvements in or relating to controlling the shearing of moving material
DE681662C (en) Device to avoid fluttering in gears or on clutches for operating magnetic transmitters
DE485877C (en) Tobacco feeding device for cigar machines
DE505840C (en) Sheeter
DE809507C (en) Temperature-dependent speed control, preferably for flame cutting machines that drive on the workpiece itself
DE896885C (en) Device for the temporary drive of a stationary shaft
DE869158C (en) Additional gear for motor vehicle transmissions
DE635518C (en) Device for cutting constant lengths from a strip of packaging material
DE658857C (en) Circulating scissors for dividing rolling stock
AT64872B (en) Cam control for valves of internal combustion engines.
DE6941813U (en) INDEPENDENT SUPPORT DEVICE FOR EDGE SHEARING MACHINES.
DE427389C (en) Stopping device for shoe sewing machines with a certain position of the tools
DE584086C (en) Drive for flying shears