REGULATING WHEELHEAD DRIVE FOR A CENTERLESS GRINDER

A regulating wheelhead drive for a centerless, grinder for ready replacement of wheels and providing for easily and positively verifiable engagement, comprises a drive means including a drive coupling (12) having a tapered inner bore (13) and a threaded outer diameter, and axially projecting lugs (2...

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Bibliographische Detailangaben
Hauptverfasser:	SHANK, WILLIAM E, BERCAW, KENNETH K
Format:	Patent
Sprache:	eng
Schlagworte:	DRESSING OR CONDITIONING OF ABRADING SURFACES FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS GRINDING MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING PERFORMING OPERATIONS POLISHING TRANSPORTING
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Beschreibung
Zusammenfassung:	A regulating wheelhead drive for a centerless, grinder for ready replacement of wheels and providing for easily and positively verifiable engagement, comprises a drive means including a drive coupling (12) having a tapered inner bore (13) and a threaded outer diameter, and axially projecting lugs (21). A drive shaft (11) is independently supported by bearings (20), and has a tapered portion (13a) for engaging the tapered inner bore of the drive coupling, and a threaded portion (15). A clamp ring (16) has an internal threaded bore for engaging the threaded portion (15) of the drive shaft, a lock ring (16) has a threaded inner bore for engaging the threaded portion of the drive coupling for jamming the clamp ring, and a coupling (23) has orthogonally disposed lugs (24) and key slots (22).