Robert Boschgmbh

Heiko Roehm

Tobias Herr

Joachim Hecht

Jens Blum

Jens Brennenstuhl

Martin Kraus

Dietmar Saur

Adolf Zaiser

Andreas Heber

Ralf Windsheimer

Ulrich Bohne

Joerg Welke

Marco Braun

Daniel Hirt

Julian Bergmann

Jean-Paul Meeuwissen

Daniel Grolimund

Wolfgang Hirschburger

Wolfgang Fuchs

Georgios Margaritis

Stefan Mock

Katharina Holzer

Joachim Schadow

Gerhard Meixner

Guenter Lohr

Karl Frauhammer

Willy Braun

Ralph Dammertz

Axel Kuhnle

Juergen Lennartz

Andreas Strasser

Juergen Gairing

Benjamin Visel

Eduard Gansel

Sim Teik Yeoh

Simon Erbele

Sven Kageler

Christoph Steurer

Eugen Hild

Mohsein Wan

Torsten Tussing

Anja Koenig

Abdul Aziz Zulfikar

Christian Koepf

Steffen Weber

Maik Rabe

Tim Hartmann

Daniel Vesenmaier

Carsten Prause

Florian Hoelscher

Thorsten Schaal

Thilo Zimmermann

Stefan Schlegl

Bernhard Krauss

Christian Funke

Eugene Hild

Joseph Siang Choon Lim

Arne Christ

Sim Teik Yeoh Yeoh

Joseph Siang Choon Lim Lim

Abdul Aziz Zulfikar Zulfikar

A method for indicating whether a hand-held power tool has reached a target is disclosed. The hand-held power tool includes a drive motor and the method includes (i) activating a target reached indication mode by way of a control unit, (ii) ascertaining a shutdown reason for the drive motor, and (iii) displaying the reaching of the target by way of a display unit as a function of the shutdown reason.

Method for indicating whether a hand-held power tool has reached a target

A method for controlling or regulating a hand-held power tool, in particular a screwdriver, preferably a rotary impact screwdriver. The method includes: application of a first torque, in particular torque impulse, to a screw in a first direction of rotation, and application of a second torque, in particular torque impulse, to the screw, in a second direction of rotation opposite to the first direction of rotation.

Method for controlling or regulating a hand-held power tool

In a method for locating a hand-held power tool using a communications unit, the communications unit receives an activation signal. A locating signal is triggered when the activation signal is received.

Hand-held power tool

A handheld power tool including a tool housing, in which a drive motor for driving a drive spindle is situated, the drive spindle being assigned a tool holder for accommodating an insertion tool and the drive spindle being assigned a spindle locking device which is designed to prevent the drive spindle from twisting in relation to the tool housing during a spindle locking mode, a fan wheel is provided which is intended at least for cooling the drive motor, at least 20 percent by volume of the fan wheel including a metal having a density of greater than or equal to 3.5 g/cm.

Handheld power tool including a spindle locking device

A handheld tool device having at least one first gear housing, having at least one second gear housing, and having a bracket holder unit provided for connecting the two gear housings. It is provided that in the assembled state the bracket holder unit is situated at least in an area of contact of the gear housings in an opening of at least one of the gear housings.

Handheld tool device

A handheld power tool includes a housing having a handle, a drive motor situated in the housing, and a first interface, the interface being designed to receive pieces of information from at least one second external interface and/or to transmit them to at least one second external interface. The housing has a receptacle opening, the first interface being situated so it is removable in the receptacle opening. Furthermore, the receptacle opening is detachably closable by a cover, the cover locking up the housing toward the outside.

Handheld power tool

A hand-held power-tool device including at least one drive housing, at least one striking mechanism housing, and at least one rotary striking mechanism, which includes at least one planetary gear including at least one annulus gear. It is provided that the annulus gear is clamped between the drive housing and the striking mechanism housing.

Hand-held power-tool device

In a hand-held power tool, a torque clutch associated with an output spindle, a transmission element axially displaceable in the direction of a longitudinal center axis of the output spindle, a locking element axially immovable in the direction of the longitudinal center axis and movable in a plane transverse to the longitudinal center axis, for activating and deactivating the torque clutch, the locking element enabling, in at least a first operating position, axial displaceability of the transmission element in the direction of the longitudinal center axis to activate the torque clutch, and in at least a second operating position, for at least limiting the axial displaceability of the transmission element to deactivate the torque clutch, in the second operating position of the locking element, the output spindle being at least essentially axially immovable relative to the gear housing in the direction of the longitudinal center axis.

Hand-held power tool which includes a torque clutch

A machine tool system includes at least one portable machine tool and at least one energy storage apparatus. The at least one portable machine tool includes at least one tool receptacle configured to be arrange a machining tool, and at least one receiving interface. The at least one energy storage apparatus is configured to be arranged on the at least one receiving interface of the at least one portable machine tool. At least in a state when the at least one energy storage apparatus is arranged on the at least one receiving interface, the at least one energy storage apparatus is arranged at least for the most part within a boundary region of the at least one tool receptacle.

Machine tool system

A system includes at least one hand-held power tool and at least one electrotechnical product. The power tool includes a housing with a handle, a drive motor arranged in the housing, and a first interface configured to receive information from at least one second external interface and/or to transmit information to the at least one second external interface. The housing of the hand-held power tool and a housing of the electrotechnical product each have a receiving opening. The first interface is removably arranged in a selected one of the receiving openings. The receiving openings are releasably sealed by corresponding covers. The covers close the housings to the outside.

System formed by at least one hand-held power tool, at least one first interface, and at least one electrotechnical product

Handheld tool device with bracket holder unit for connection of two gear housings

In a tool attachment for a handheld power tool, which includes a tool housing having a fastening interface, having an attachment housing, on which a locking unit, for locking the tool attachment on the fastening interface of the handheld power tool, and a tool receptacle for accommodating an insert tool are situated, a percussion mechanism is situated in the attachment housing, which is configured to apply percussions carried out in the axial direction in relation to the tool receptacle to an insert tool, which is situated in the tool receptacle, during percussion operation of the tool attachment, the tool receptacle being fixed in position in the attachment housing in a non-rotating way at least during percussion operation.

Tool attachment for a handheld power tool

In a handheld machine tool having a tool housing, in which a drive motor is situated for driving a drive element equipped with at least one clamping surface, to which a spindle-locking device equipped with a blocking element and at least one spindle cylinder is assigned, the at least one spindle cylinder being able to be clamped in a spindle-lock operation of the spindle-locking device between the at least one clamping surface and the blocking element to prevent the drive element from rotating relative to the tool housing, wherein a positioning element associated with the spindle locking device is situated at least in sections on the at least one clamping surface, the positioning element being situated at least partially in the region between the at least one spindle cylinder and the at least one clamping surface.

Handheld machine tool having a spindle-locking device

A system includes: an add-on handle; and a hand-held power tool which includes a clutch setting ring, a chuck with clamping jaws and a handle fastening arrangement which is situated axially between a section of the chuck and the clutch setting ring. In at least one operating state the add-on handle fastened to the handle fastening arrangement and the clamping jaws of the chuck are situated in at least one plane which is oriented perpendicularly to a rotation axis of the chuck.

System having an add-on handle and a hand-held power tool

Housing for electric and electronic components

Growing community of inventors

Stuttgart, Germany

Heiko Roehm