Robert Boschgmbh

Robert Bosch Tool Corporation

Robert Bosch Power Tool Corporation

Jaime Moreno Terrazas

Jeremy Rubens

Fernando Porchas Iniguez

Alejandra Sanchez Hijar

Luis Felipe Gonzalez Jauregui

Scott H Micoley

Walter M Bernardi

Balazs Nagy

Bradley D Padget

Patricia Howes

Brian Haman

Dale S Dilulio

Saad Alam

Nicholas Garcia

Joseph S Scaduto

Christopher Thomson

Melchor Israel Chairez Lizcano

Daniel Shadegg

Jocelyn Cronin

Julio Cesar Camacho Munoz

Rotary cutting tool

Rotary tool

A hand-held rotary power tool includes a housing that provides a manual grip zone that is grasped by the user during operation of the tool. The housing includes a switch opening that overlies an electrical switch that controls operation of a tool motor. The tool includes a switch actuator that is disposed in tool housing so as to be accessible to a user of the tool via the switch opening and is operable to control the position of the switch. The switch actuator is configured to damp tool noise and transmission of tool vibration to the tool housing.

Hand held rotary power tool

Hand held rotary tool

A power tool includes a motor and a power supply that are connected by a switch disposed in an electrical circuit. The switch controls the on/off state of the motor and is actuated by a switch actuator that serves as a spring element. The switch actuator includes a guide plate supported on the housing, and a resilient arm that protrudes from the guide plate into an opening in the tool housing. When the switch actuator is in a first actuator position relative to the housing, the resilient arm is biased toward an edge of the opening and engages the edge, thereby preventing inadvertent movement of the switch actuator to the second actuator position. When the switch actuator is actuated by applying a bi-directional manual force to the resilient arm, the resilient arm is displaced from the edge, thereby permitting movement of the switch actuator to the second actuator position.

An oscillating power tool includes a drive motor (M) producing rotary motion and an oscillating mechanism () for converting the motor rotary motion to an oscillatory side-to-side movement. The oscillating mechanism () includes a link () driven by an eccentric shaft () of the motor (M), a drive arm () that drives the hub () of the working tool (B) in oscillating motion, and a bearing arrangement () between the drive arm () and the link () that isolates relative rotation and translation between the components while still imparting an oscillatory motion to the drive arm ().

Oscillating mechanism for a power tool

An oscillating power tool includes a drive motor producing rotary motion and an oscillating mechanism for converting the motor rotary motion to an oscillatory side-to-side movement. The oscillating mechanism includes a fork having two arms and coupled to an output spindle and includes a bearing positioned between the two arms of the fork and coupled to the drive motor. The arrangement of the fork and the bearing isolate relative rotation and translation between the components of the tool while still imparting an oscillatory motion to the output spindle.

Power hand tool with improved oscillating eccentric and fork mechanism

A guide member for an oscillating power tool includes an attachment portion configured to be removably attached to a housing of the power tool and a guide portion that extends from the attachment portion. The guide portion includes a leading edge, a trailing edge, and a guide surface. When the attachment portion is attached to the housing of the power tool, the guide portion is configured to extend beyond the housing in a first direction to position the leading edge portion a predetermined distance apart from the oscillation axis, the predetermined distance being greater than a distance that an accessory tool attached to the power tool extends.

Guide foot for an oscillating power tool

Growing community of inventors

Imperial, CA, United States of America

Jaime Moreno Terrazas