Robert Boschgmbh

Robert Bosch Tool Corporation

Credo Technology Corporation

Wolfgang Hirschburger

Heiko Roehm

Florian Esenwein

Steffen Wuensch

Sim Teik Yeoh

Joachim Schadow

Manfred Lutz

Joern Stock

Guenter Lohr

Martin Kraus

Mark S Talesky

Steffen Tiede

Illya Kovarik

Alfred Frech

Sven Kageler

Markus Allemann

Mohsein Wan

Frank Fuchs

Abdul Aziz Zulfikar

Wing Hoi Ng

Christoph Buehlen

Anna Verena Eireiner

Joseph Siang Choon Lim

Steven W Cole, Jr

Randall Coe

Adrian Coussins

Kam Chow Cheung

Steven W Cole

An anti-theft module for a battery-operated electric machine tool includes at least a first data interface configured to transmit data to an external device. The anti-theft module also includes a position determination unit configured to determine a geographical position of the anti-theft module. The anti-theft module is configured to be installable as an adapter between a rechargeable battery interface of the electric machine tool and a replaceable battery.

Anti-theft module for a rechargeable battery-operated electric machine tool, and rechargeable battery-operated electric machine tool comprising an anti-theft module

A hand-power tool includes at least one tool spindle and a drive unit configured to drive the at least one tool spindle at a rotational speed greater than 10,000 min. The hand-power tool further includes at least one charging energy input and a tool chuck. The at least one charging energy input is arranged on a hand-power tool housing face that faces the tool chuck.

Hand-power tool

A hand-power tool includes at least one tool spindle and a drive unit configured to drive the tool spindle at a rotational speed greater than 10,000 min. The drive unit has a brushless electric motor.

An item of clothing includes an electrical load that consumes more electrical energy in a first operating mode than in a second operating mode, a sensor, and a controller. The sensor is configured to identify whether the item of clothing is being worn. The controller is configured to switch the electrical load to the second operating mode when the item of clothing is not being worn.

Item of clothing comprising an electrical load and a sensor

A hand-power tool includes at least one tool spindle and a drive unit configured to drive the tool spindle at a rotational speed greater than 10,000 min. The hand-power tool further includes at least one lighting unit that has at least two lighting mechanisms that are configured to illuminate a work area. The lighting mechanisms are arranged on an axial plane of the tool spindle at an angle of less than 125 degrees relative to each other with respect to the tool spindle.

The invention relates to a method for detecting an overload in an electric hand tool () comprising an electric motor (), in particular a battery-driven electric hand tool (). According to the invention, an operating current (i) of the electric motor () is determined, the difference (I) between the value of the operating current (I) and at least one stored current value (I) is determined and a thermal overload of the electric hand tool () is deduced from said difference (I). The invention also relates to a corresponding monitoring device ().

Method and device for an overload detection in hand-guided power tools

A control mechanism for a rotary hand tool of the type having a generally cylindrical housing in which a drive motor is located, the housing having a nose portion from which a motor output shaft extends and a grip portion, the mechanism including an electrical control circuit that controls the application of power to and the operation of the motor, and a light touch switch having at least a first position or state and a second position or state coupled to the electrical control circuit for selectively enabling or disabling the control circuit to turn the motor on and off. The switch is disposed on the nose portion of the rotary hand tool such that an operator can actuate the switch substantially without altering the operator's grip on the tool.

Nose tip control for cordless high speed rotary tool

An angular adjustment apparatus for a miter saw having a base and a turntable mounted to the base and rotatable around a generally centrally located axis, the turntable having a handle portion for rotating the turntable relative to the base. The apparatus includes an arcuate rack gear positioned on the base, and an elongated adjustment mechanism associated with the handle portion. The adjustment mechanism includes a pinion gear configured to engage the rack gear when brought into contact therewith, and a control wheel operatively connected to the pinion gear. The control wheel is rotatable around an axis concentric with the pinion gear and moveable along the concentric axis to cause the pinion gear to selectively engage and disengage the rack gear, wherein rotation of the control wheel while the pinion gear is engaged with the rack gear causes the turntable to rotate relative to the base.

Angular adjustment apparatus for a miter saw

The invention relates to a hand machine tool comprising a first housing shell (), a second housing shell () different from the first housing shell () and being connected to the first housing shell () via a damping element (), and a handle section () arranged on one of the housing shells (). The invention is characterized in that the first housing shell () at least partially encloses the second housing shell ().

Hand-held power tool

A housing device for a hand-held power tool has at least one see-through region composed of a transparent plastic, and having an interior side configured as a carrier for an element selected from the group consisting of an information element, a signal element, and both; and also a hand-held power tool is provided with such a housing device.

Housing device for hand-held power tool

A cordless screwdriver, having a housing () with a pistol grip () with an ON/OFF button () and a rechargeable battery () inserted into it, in particular fixedly and with charging contact tongues () associated with the battery (), is made safer and more convenient by providing that by means of the toggle switch (), extending in elongated fashion over the inside of the pistol grip () and in particular pivotably supported, a plurality of power circuits of the cordless screwdriver () are interruptable and closable over the actuation stroke of the toggle switch successively independently of one another.

Cordless screwdriver

A hand router has a housing () and a tool () situated in the housing in a rotary drivable fashion, which it is possible to operate in the intended manner by means of a suction air flow, in particular by means of a vacuum cleaner. The hand router is particularly powerful because a radial turbine wheel () equipped with intake and outlet gratings () is used as the drive. The housing () is made up of tube-like sections (), in particular that can be grasped by an operating hand, which it is possible to connect with one another by means of flanges ().

Growing community of inventors

Reutlingen, Germany

Wolfgang Hirschburger