Pallet nibbler

A machine for punching and nibbling a piece of sheet material, preferably metal, for subsequent manufacture into a pallet, said machine comprising a pair of dies disposable on each side of the sheet material, a punch shaft being pushable through one die, then through the sheet material, then through...

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Bibliographic Details
Main Author DOROSZ; ADOLPH S
Format Patent
LanguageEnglish
Published 14.05.1985
Edition3
Subjects
BROACHING
FILING
LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOTOTHERWISE PROVIDED FOR
MACHINE TOOLS
MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL
METAL-WORKING NOT OTHERWISE PROVIDED FOR
PERFORMING OPERATIONS
PLANING
PUNCHING METAL
SAWING
SCRAPING
SHEARING
SLOTTING
TRANSPORTING
WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
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Summary:A machine for punching and nibbling a piece of sheet material, preferably metal, for subsequent manufacture into a pallet, said machine comprising a pair of dies disposable on each side of the sheet material, a punch shaft being pushable through one die, then through the sheet material, then through the other die, which punch shaft also begins a nibbling operation on the return stroke, because of a shoulder cut into the shaft itself. The punch shaft is empowered by a pressurizable cylinder and an electric motor on the initial punch stroke, and just the electric motor during the reciprocable nibbling function.
Bibliography:Application Number: US19830508862