HONING DEVICE

PURPOSE:To provide the honing device the grinding wheel expanding mechanism of which is simplified. CONSTITUTION:The slide sections 5b of a plurality of grinding wheel mounting pieces 5 are slidably provided for the tip end section of rotating shaft 4 rotatably supported by a cylindrical main body 2...

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Bibliographische Detailangaben
1. Verfasser:	MATSUYAMA TAIZO
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:	PURPOSE:To provide the honing device the grinding wheel expanding mechanism of which is simplified. CONSTITUTION:The slide sections 5b of a plurality of grinding wheel mounting pieces 5 are slidably provided for the tip end section of rotating shaft 4 rotatably supported by a cylindrical main body 2 so as to be freely expanded/ contracted, a grinding wheel 6 is mounted at the tip end sections of the grinding wheel mounting pieces 5, each expanding weight 7 is concurrently mounted on a base end section, and a return spring 8 is wound around the circumference of the intermediate sections of the grinding wheel mounting pieces 5. Besides, the grinding wheel mounting pieces may be made slidable along a guide cylinder in place of the slide sections 5b, so that the aforesaid mounting pieces are expanded/contracted by means of fluid led into a fluid chamber.