Robert Boschgmbh

Robert Bosch Tool Corporation

Liu, Jie

Nagy, Balazs

Dvorak, Christopher, Ryan

Adolf, Wayne F.

Ennis, Edward G.

Christopher Ryan Dvorak

Jeremy Rubens

Balazs Nagy

Wayne F Adolf

Jie Liu

Daniel John Blythe

Noel Francis

Adam Erwin

Edward G Ennis

Dena Nejad

An accessory for a power tool includes a blade and a coupling. The coupling includes a blade portion, a tool portion, and a transition. The blade portion is fixedly coupled to the blade. The tool portion is configured to be removably coupled to the power tool. The tool portion also includes an opening. The transition extends between the blade portion and the tool portion, and the transition includes a first transition region, where the transition intersects with the blade portion, and a second transition region, where the transition intersects with the tool portion. The first transition region includes a first arc having a center that is arranged between the first arc and the opening, and the second transition region includes a second arc having a center that is arranged between the second arc and the opening.

Saw blade for oscillating tool or handheld tool

A guide attachment for a rotary power tool includes a body and an outer guard. The body defines a central opening configured to receive a shank of the rotary power tool, and the central opening defines a central axis. The outer guard extends circumferentially around at least a portion of the body, and the outer guard and the body define a disk receiving recess adapted to receive at least a portion of a cutting disk of the rotary power tool. The outer guard further defines a first aperture that extends through the outer guard in a first direction that is generally orthogonal to the central axis.

Guide attachment for a rotary power tool

A rotary tool includes a motor having an output shaft, the output shaft defining an axis of rotation. The motor is configured to rotate the output shaft in a first direction about the axis of rotation. An accessory tool retention mechanism is attached to a distal end portion of the output shaft and configured to releasably retain an accessory tool in alignment with the axis of rotation. A fan mechanism includes a plurality of fan blades attached to the accessory tool retention mechanism and extending radially outwardly therefrom. The plurality of fan blades are configured to move air forwardly in a direction that is generally parallel to the axis of rotation as the accessory tool retention mechanism is rotated in the first direction by the output shaft.

Collet fan for a rotary tool

Power tool accessory

Growing community of inventors

Ottowa, KS, United States of America

Christopher Ryan Dvorak