RECIPROCAL CHUCK FOR PAVING BREAKER

A handheld paving breaker (1) includes a reciprocal chuck (40) in a fronthead (20) and an elastic spring (52) for biasing the chuck toward the fronthead, The chuck can move longitudinally, but is restrained from rotation in the fronthead. A moil (28) mounted in the chuck is biased against the work s...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	CHANG, TED C, DRUMHELLER, STEVEN W
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	HAND TOOLS MANIPULATORS PERCUSSIVE TOOLS PERFORMING OPERATIONS PORTABLE POWER-DRIVEN TOOLS TRANSPORTING
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