Abstract: A quick clamping device for positioning an accessory device on a hand-held power tool such as an angle grinder. The quick clamping device includes a drive output unit for moving the accessory device about a drive output axis of the drive output unit. The quick clamping device further includes a retaining unit for retaining the accessory device on the hand-held power tool. The retaining unit has a retaining element. The retaining unit has a retaining parameter which changes in a retaining state, in particular in the event of a transition from a retaining state to a clamping state.

Abstract: A consumer having a battery interface for connection to an interchangeable battery pack includes a consumer housing having a receiving space, and a biasing element which is arranged on the consumer housing. The consumer housing is configured such that an interchangeable battery pack can be inserted into the receiving space along an insertion direction. The biasing element is configured and arranged such that it applies a biasing force at least partially orthogonal to the insertion direction on the interchangeable battery pack when it is inserted into the receiving space.

Abstract: A particle collection device, in particular a dust box, for a power tool, in particular for an eccentric or orbital sander, includes at least one collection unit for collecting particles, at least one filter cleaning unit, and at least one impulse element. The collection unit includes at least one collection container, in particular a collection receptacle, with at least one filter unit. The filter unit is arranged in the collection container for filtering particles from a fluid flowing through the collection container. The at least one filter cleaning unit is arranged on the collection container, which has at least one longitudinal axis about which the filter cleaning unit is rotatably mounted relative to the collection container and/or the filter unit. The at least one impulse element, in particular an impact extension, is configured to transmit an impulse to individual folds of a pleated filter of the filter unit.

Abstract: A filter unit for a particle collection device, in particular for a dust box, which is detachably attached to a power tool, in particular an eccentric or orbital sander, includes at least one filter element, in particular a pleated filter, for filtering particles from a fluid flowing through the filter element, and at least one support element arranged at one end of the filter element, in particular by a material bond. The support element has a cross-sectional shape that is congruent with a cross-sectional shape of the filter element, which deviates from a circular cross-sectional shape and is, in particular, star-shaped.

Abstract: A grinding and/or polishing pad device for a grinding and/or polishing pad for a grinding and/or polishing machine has a drive interface unit for connecting a carrier unit of the grinding and/or polishing pad to the grinding and/or polishing machine. The drive interface unit has an offset shape and/or the drive interface unit is designed like a sprocket.

Abstract: A grinding and/or polishing pad device for a grinding and/or polishing machine with a carrier unit is disclosed. The carrier unit on the machine side has at least one air duct, in particular an exhaust air duct, which runs transversely with respect to a main normal of the carrier unit.

Abstract: The invention disclosure relates to a hand-held power tool with a drive unit which comprises a spindle unit, and with a locking unit for locking a spindle unit which is mounted, in particular, rotatably about a drive axis. It is proposed that the drive unit, in particular the spindle unit, may be oriented, in particular may be pre-centered, with respect to the locking unit, in particular by means of a magnetic force.

Abstract: The disclosure relates to an electronic apparatus for a machine tool, having at least one electronic unit and having at least one fluid cooling unit for cooling the electronic unit using a fluid. According to the disclosure, the electronic unit is arranged at least primarily, in particular completely, outside of a fluid flow path of the fluid cooling unit.

Abstract: A quick clamping device for arranging at least one application tool on a power tool, in particular on an angle grinder, includes at least one output unit for moving the application tool about an output axis of the output unit, and at least one fixing unit having at least one movably mounted fixing element that is mounted, in particular in a non-removable manner, on the output unit, at least for axially fixing the application tool to the output unit. The quick clamping device has at least one securing unit, which has at least one, in particular movably mounted, securing element that is intended to secure the fixing element, which is mounted so as to be movable relative to the output unit at least about the output axis, so as to prevent the fixing element from moving about the output axis.

Abstract: A handheld power tool device for a handheld power tool, in particular a sander, preferably an orbital sander or a random orbital sander includes a housing unit, which has a handle housing and a drive housing for holding a drive unit. The drive housing defines a drive axis of the drive unit. The power tool device further includes a damping unit which couples the drive housing to the handle housing. The drive housing includes an extension arm, which extends at least radially with respect to the drive axis and on which at least a portion of the damping unit is arranged.

Abstract: A machine tool, in particular a hand-held machine tool, is disclosed. The machine tool includes at least one housing unit and at least one drive unit arranged within the housing unit. The machine tool further includes at least one separator unit which is provided to divide at least one fluid flow directed through the housing unit into at least two sub-flows, in particular according to a density of foreign bodies. One sub-flow of the sub-flows has a higher density of foreign bodies in comparison to another sub-flow of the sub-flows. The machine tool also includes at least one fluid cooling unit which is provided for cooling the drive unit by way of the at least two sub-flows.

Abstract: A tool receiving device for an arrangement of at least one tool mechanism, in particular of at least one tool disc, on a portable machine tool, in particular on an angle grinder is disclosed. The tool receiving device has (i) at least one receiving unit on which the at least one tool mechanism can be fixed, and (ii) at least one retaining unit particularly rotatably supported on the receiving unit for at least axially fixing the receiving unit, in particular the tool mechanism, on an output unit. The receiving unit includes at least one driver element and at least one mounting element which are rotatably connectable to each other by the retaining unit. The retaining unit includes at least one retaining element which is configured for a screw connection to the output unit.

Abstract: A tool interface device for an insertion tool for connecting the insertion tool to a tool holder of a machine tool includes at least one connection interface for a frictional and/or form-fitting connection to a quick clamping device of the tool holder. The connection interface includes at least one axial securing element for axial securing to the quick clamping device. The connection interface has at least one centering element with a centering contour that rests against the quick clamping device when the connection interface is disposed on the quick clamping device and that is disposed at an angle relative to a delimiting contour of the connection interface that delimits a through-opening of the connection interface.

Abstract: A sander, in particular a battery-operated sander, preferably an orbital sander or random orbital sander having a tool holder, in particular a sanding pad, includes a drive unit for driving the tool holder and a housing unit having a bow-shaped handle. A ratio between a maximum longitudinal extent of a handle recess of the bow-shaped handle and a maximum longitudinal extent of the tool holder is at least 0.35 and at most 0.5.

Abstract: A handheld power tool device for a handheld power tool, in particular a sander, preferably an orbital sander or a random orbital sander includes a housing unit, which has a handle housing and a drive housing for holding a drive unit. The drive housing defines a drive axis of the drive unit. The power tool device further includes a damping unit which couples the drive housing to the handle housing. The drive housing includes an extension arm, which extends at least radially with respect to the drive axis and on which at least a portion of the damping unit is arranged.

Abstract: A hand-held power tool includes a housing unit which has at least one handle housing and a drive housing which is coupled to the handle housing, and a central web on a surface of an upper side of the drive housing, and raised relative to the surface.

Abstract: A protection device, for a hand-held power tool for collision protection, of a tool and/or a tool holder configured to be arranged on the hand-held power tool, with objects in a working environment of the hand-held power tool, includes a base element and a fastening unit including at least two fixing rails which extend parallel to one another and have at least two latching recesses configured to releasably fasten the base element to the hand-held power tool.

Abstract: A quick clamping device for arranging at least one application tool on a power tool, in particular on an angle grinder, includes at least one output unit for moving the application tool about an output axis of the output unit, and at least one fixing unit having at least one movably mounted fixing element that is mounted, in particular in a non-removable manner, on the output unit, at least for axially fixing the application tool to the output unit. The quick clamping device has at least one securing unit, which has at least one, in particular movably mounted, securing element that is intended to secure the fixing element, which is mounted so as to be movable relative to the output unit at least about the output axis, so as to prevent the fixing element from moving about the output axis.

Abstract: A handheld power tool includes an output shaft, a drive unit, a securing ring, and a securing element. The output shaft is configured to be releasably connected to an insert tool of the handheld power tool. The drive unit is configured to transmit a movement to the output shaft. The securing element is configured to secure the securing ring. The securing element has a recess which is provided to surround the securing ring in the radial direction in at least one operating state.

Abstract: A quick clamping device for arranging at least one application tool on a power tool, in particular on an angle grinder, includes at least one output unit for moving the application tool about an output axis of the output unit, and at least one fixing unit having at least one movably mounted fixing element that is mounted, in particular in a non-removable manner, on the output unit, at least for axially fixing the application tool to the output unit. The quick clamping device has at least one securing unit, which has at least one, in particular movably mounted, securing element that is intended to secure the fixing element, which is mounted so as to be movable relative to the output unit at least about the output axis, so as to prevent the fixing element from moving about the output axis.