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
GB1964765A
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.)
Mannesmann Demag AG
Original Assignee
Demag 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 Demag AGfiledCriticalDemag AG
Publication of GB1038630ApublicationCriticalpatent/GB1038630A/en
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
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Shearing Machines
(AREA)
Abstract
1,038,630. Shearing. DEMAG A.G. May 10, 1965 [June 10, 1964], No. 19647/65. Heading B3W. A flying shears for cutting wire or light section steel has a pair of roller cutters 2, each having a single blade and being rotated continuously through gearing 3 by an electric motor 4 and a guide 7, which is pivoted about a vertical axis 7a and is swung to and fro by a piston and cylinder 8 so that the material to be cut crosses the cutting path of the knives at the particular moment the knives are moved through the cutting position. The cut material is received in a funnel-shaped guide 10a.
GB1964765A1964-06-101965-05-10Cropping and dividing cutters
ExpiredGB1038630A
(en)
Improvements introduced in a machine that, from a fabric made in round, automatically cuts a strip of continuous tape. (Machine-translation by Google Translate, not legally binding)