AN ANTI-SPALLING COMBINATION ON AN IMPACT TOOL WITH AN IMPROVED HOLDING SYSTEM

The invention is a tool to be struck (Fig. 1), or a striking tool, or a cap (Fig. 4, 6, 8), that will not suffer metal spall and the attendant dangers of spalling and flying or cutting metal slivers. The preferred mode is on a chisel. The chisel would have a striking end cut square to the shaft. Oth...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MCCARTY, H. DOWNMAN, II, POPPER, PETER, SCHUMM, BROOKE III
Format: Patent
Sprache:eng ; fre
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Beschreibung
Zusammenfassung:The invention is a tool to be struck (Fig. 1), or a striking tool, or a cap (Fig. 4, 6, 8), that will not suffer metal spall and the attendant dangers of spalling and flying or cutting metal slivers. The preferred mode is on a chisel. The chisel would have a striking end cut square to the shaft. Other tools such as jackhammers, wedges, spikes, hammers, mallets would benefit from the invention.