Impact Resistant Tool Bit and Tool Bit Holder

An impact resistant tool or tool bit holder has an active end for driving a fastener and a shanking end for securing to a power tool. The active end includes a body with a bore to receive the shank and a pocket to receive a damping mechanism. The shank includes an end to engage the bore in the body,...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	JOSHI ABHIJEET, MERTMANN MATTHIAS, JOHNSON DAVID N, SANTAMARINA ALAND, PETERS MICHAEL P, FUMAGALLI LUCA, BUTERA FRANCESCO, PAULUS HANS PETER
Format:	Patent
Sprache:	eng
Schlagworte:	BORING HAND TOOLS MACHINE TOOLS MANIPULATORS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS PORTABLE POWER-DRIVEN TOOLS TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FORFASTENING, CONNECTING, DISENGAGING OR HOLDING TRANSPORTING TURNING
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Beschreibung
Zusammenfassung:	An impact resistant tool or tool bit holder has an active end for driving a fastener and a shanking end for securing to a power tool. The active end includes a body with a bore to receive the shank and a pocket to receive a damping mechanism. The shank includes an end to engage the bore in the body, and a pocket to receive the damping mechanism. The shank is received in the bore in the body for limited rotation with respect to the body. A damping mechanism is positioned in the pockets to provide damping between the body and the shank during torque loading.