Featured patents

Auxiliary Handle for Use With a Power Tool
US 08813868 B2, Aug. 26, 2014, Drive Control Operable by Hand Engaging Manipulating Handle, Mark A. Kubale et al. / Milwaukee Electric Tool Corporation (Brookfield, US)
An auxiliary handle for use with a power tool having a housing that defines…

Arrangement and Method Comprising a Flushing Head for a Rock Drilling Machine, and Rock Drilling Machine Comprising the Arrangement
US 08794347 B2, Aug. 5, 2014, Processes, Peter Birath et al. / Atlas Copco Rock Drills AB (Orebro, SE)
An arrangement insertable into a cavity in a front part of a rock drilling…

Auxiliary Device and a System Composed of an Electrical Work Machine Comprising an Auxiliary Device
US 08636084 B2, Jan. 28, 2014, Using vacuum or reverse circulation, Oliver Ohlendorf / Hilti Aktiengesellschaft (Schaan, LI)
An auxiliary device for an electrical work machine including a tool that is held…

Method of Operating a Rotary Tool
US 08636079 B2, Jan. 28, 2014, Processes, Katsuyuki Totsu
A method of operating a rotary tool driven by a brushless motor comprising:…

Vibration Reduction Handle Assembly for a Hammer Drill
US 08584769 B2, Nov. 19, 2013, Handle type holder, Andreas Friedrich et al. / Black & Decker Inc. (Newark, US)
A hammer drill comprising:…

Beat Piece Wear Indicator for Powered Hammer
US 08590633 B2, Nov. 26, 2013, Pulsation caused by mechanical movement, Ulrich Berghauser et al. / Black & Decker Inc. (Newark, US)
A powered hammer and tool comprising:…

Driving Tool and Bumper of Driving Tool
US 08544561 B2, Oct. 1, 2013, Including Means to Vibrationally Isolate a Drive Means From Its Holder, Yasunori Aihara / Max Co., Ltd. (Tokyo, JP)
A driving tool comprising:…

Pneumatic Drill Device
US 08540034 B2, Sept. 24, 2013, Impact transmitting anvil, Alain Mucig et al. / Sullair Corporation (Michigan City, US)
A pneumatic drill device comprising:…

Apparatus and Methods for Controlling Hydraulically Powered Equipment
US 08499853 B2, Aug. 6, 2013, Electric motor, Steven E. Spirer / Norwolf Tool Works, Inc. (Westwood, US)
A hydraulic wrench having a proximal end and a distal end, comprising:…

Rock Drilling Equipment and a Method in Association With Same
US 08453756 B2, June 4, 2013, Impact transmitting anvil, Kurt Andersson / Atlas Copco Rock Drills AB (Orebro, SE)
A rock drilling device including:…

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