GRINDER

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United States of America Patent

APP PUB NO 20160193713A1
SERIAL NO

14912237

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A grinder includes an attachment base provided on a main body, which is rotatably retaining a spindle, and surrounding the spindle; a mating portion provided on the wheel guard and mated with the attachment base; a recessed portion provided on the attachment base; a protruding portion provided on the mating portion; and a plate spring disposed between the attachment base and the mating portion, and when the wheel guard is displaced in the radial direction of the spindle against bias of the plate spring, mating between the recessed portion and the protruding portion is canceled, and the wheel guard is turnable in the circumferential direction of the spindle. As a result, the possibility that fixation of the wheel guard is cancelled against the intention of an operator is reduced as much as possible.

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Patent Owner(s)

Patent OwnerAddress
HITACHI KOKI CO LTDTOKYO JAPAN TOKYO METROPOLIS

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
TAKEDA, Yuuki Ibaraki, JP 27 95

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