Guillotine shears of the upward-cutting type

Guillotine shears of the upward-cutting type

Various embodiments of improved guillotine shears of the upward-cutting type are provided by the invention. In all embodiments, a first energy-absorbing device is provided for absorbing the kinetic energy of the top cutter head when the latter approaches a cutting position, and a second energy-absor...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: C. PAVLICK,DREW, W. POTTER,ROBERT
Format: Patent
Sprache:eng ; ger
Schlagworte:
BROACHING
FILING
LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOTOTHERWISE PROVIDED FOR
MACHINE TOOLS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
PERFORMING OPERATIONS
PLANING
SAWING
SCRAPING
SHEARING
SLOTTING
TRANSPORTING
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Beschreibung
Zusammenfassung:Various embodiments of improved guillotine shears of the upward-cutting type are provided by the invention. In all embodiments, a first energy-absorbing device is provided for absorbing the kinetic energy of the top cutter head when the latter approaches a cutting position, and a second energy-absorbing device is provided which absorbs the kinetic energy of the top and bottom cutter head when they return into a rest position.