Blade mounting assembly

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8776657
APP PUB NO 20110179931A1
SERIAL NO

12694060

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A blade mounting assembly for mounting a rotary blade to an arbor comprises an outer washer including a hub configured to extend through a bore of the blade, the hub defining a central bore sized to receive a spindle of the arbor. The hub further includes a locating surface arranged to contact the shoulder when the spindle extends through the central bore. The washer includes an engagement surface contacting the left side face of the blade when the hub extends through the bore of the blade. The engagement surface is disposed a fixed axial distance from the locating surface relative to the length of the hub. A fastener engages the outer washer to the arbor with the locating surface in contact with the shoulder. The assembly further includes a biasing element configured to be disposed over the hub between the shoulder and the right side face of the blade.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
ROBERT BOSCH TOOL CORPORATION2800 SOUTH 25TH AVENUE BROADVIEW IL 60155
ROBERT BOSCH GMBHPOSTFACH 30 02 20 STUTTGART 70442

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Menze, Gregory A Mount Prospect, US 3 15

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