Abstract: A hand-held power tool includes a gearing housing part and accessory equipment. The gearing housing part has at least one machine-side contact element. The accessory equipment has at least one accessory-equipment-side contact element. The machine-side contact element and the accessory-equipment-side contact element can be releasably connected to each other.

Abstract: 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.

Abstract: An optical indicating device unit includes at least one first housing, a mechanical interface, and a data interface. The at least one first housing includes at least one illumination device and/or at least one optical device, wherein the at least one illumination device and/or the at least one optical indicating device is configured to visually indicate information. The mechanical interface is configured to connect the at least one first housing to a second housing. The data interface is configured to transmit information to the at least one illumination device and/or the at least one optical indicating device.

Abstract: A hand-held power tool includes a housing, a filter support, a plurality of securing element, and an actuating unit. The filter support has receiving openings, at least one first fixing element, and at least one second fixing element. The receiving openings are configured to receive filter elements configured to seal the hand-held power tool against a penetration of dust into the housing of the hand-held power tool. First and second fixing elements are fixable to corresponding securing elements arranged on the hand-held power tool, and are configured to releasably fix the filter support to the housing. The actuation unit is actuatable to release the filter support from the hand-held power tool.

Abstract: A portable power tool includes an electromotive drive with an output shaft defining a first axis and having a first end portion and a second opposite end portion. The first end portion is between a mounted machining tool and the second end portion. The electromotive drive is received in a first power tool housing portion and includes a stator having a first stator end defining a first plane and a second stator end defining a second plane, the first plane is located between the first end portion and the second plane. A second power tool housing portion defines a handle gripping portion with a first surface defining a third plane which intersects the output shaft at a location whereat the first plane is between the third plane and the second plane. A second surface portion opposite the first surface portion defines a fourth plane parallel to the third plane.

Abstract: A portable power tool, in particular an angle grinder, includes at least one electromotive drive, a first housing, and a rechargeable battery. The electromotive drive, in particular an electronically commutated motor, acts on a drive shaft, and is configured to drive a tool spindle. The first housing has at least one first housing half shell, at least one first housing part configured to receive the electromotive drive, and a second housing part that forms a handle. The battery is configured as a power source for the portable power tool. A ratio of a diameter of the electromotive drive to a diameter of the second housing part is between 0.6 and 1.1, preferably between 0.7 and 0.8.

Abstract: A fastening unit for a radio and/or a sensor module includes at least one of a radio and a sensor module that is configured to connect with an external application unit. The fastening unit is detachably connectable to the at least one of the radio and sensor module.

Abstract: In one embodiment, a system includes a HMI module. The HMI module includes a first external application unit that has first external application unit. The first external application unit has a first interface for the HMI module. The HMI module further includes a second external application unit that has a second interface for the HMI module. The HMI module can correspond with both the first interface and the second interface.

Abstract: The disclosure proceeds from a system, in particular from a portable power tool system, having at least one mobile functional module which has at least one communications unit for communicating electronic data, having at least one building infrastructure device which has at least one communications unit for communicating with the functional module, and having at least one control and/or regulation unit which is at least intended to use an evaluation of a communication between the functional module and the building infrastructure device to at least infer a position of the functional module. It is proposed that the functional module is at least intended to sense at least one article-specific parameter, a user-specific parameter and/or an environment-specific parameter and/or to transmit said parameter(s) at least to the building infrastructure device.

Abstract: A mobile function device, in particular a mobile tool-system function device configured to be disposed on an extremity of an operator, includes at least one sensor unit configured to sense at least one emission characteristic quantity and/or at least one position-specific characteristic quantity, and at least one communication unit configured to transmit electronic data to at least one external unit, in particular to a portable power tool and/or to an item of safety clothing. The mobile function device further includes at least one computing unit configured to generate, in dependence on the at least one sensed emission characteristic quantity and/or the at least one sensed position-specific characteristic quantity, electronic data configured to control the at least one external unit by open-loop and/or closed-loop control. The at least one communication unit configured to transmit the generated electronic data to the at least one external unit.

Abstract: A method for sensing at least one characteristic value of at least one tool, in particular a hand-held power tool, includes detachably connecting the tool to at least one additional module and detecting with the additional module at least one characteristic value of the tool. The method further includes carrying out at least one training operation. The training operation includes deriving at least one reference value from the at least one characteristic value via the additional module and storing the reference value.

Abstract: A method for managing and/or monitoring a project, in particular a building project, and/or a process, in particular a building use, includes using at least one capture unit to capture parameter values of at least one parameter at different stipulable positions of a monitoring area in automated fashion. The method further includes transmitting the parameter values in automated fashion to at least one external unit via at least one communication unit.

Abstract: An electronic module, in particular for a hand-held power tool, includes at least one electronic unit, at least one contacting unit which is provided to establish contact with an electric energy source and/or to transfer electronic data, and at least one cover unit. The contacting unit is mounted on one side of the electronic unit facing away from the cover unit.

Abstract: A work shoe, in particular a safety shoe, includes at least one passive protection unit which is intended to passively protect a shoe wearer at least against mechanical and/or electrical loads, and includes at least one active protection unit which has at least one sensor unit which is intended to detect at least one characteristic variable at least in order to enable a protection function and/or a comfort function. The sensor unit is configured at least for detecting at least one person-related characteristic variable and/or at least one environmental characteristic variable.

Abstract: An electric power tool has a tool receptacle and a tool housing in which a drive motor for driving the tool receptacle is arranged. The drive motor is switchable on and off via an electric switch. An operating part for indirectly actuating the switch is arranged on the tool housing and extends approximately parallel to a longitudinal axis of the tool housing. The operating part is lever-like and is pivotably arranged on the tool housing. An actuating member of the switch is displaceable approximately parallel to the longitudinal axis by an actuating force that acts on the operating part approximately perpendicularly to the longitudinal axis. The drive motor is switched on by the actuating force acting on the operating part against a restoring force of the switch, and the drive motor is switched off automatically, via the restoring force, when the operating part is released by a user.

Abstract: A handheld power tool includes at least one housing unit, at least one tool receptacle, at least one operating unit that has at least one operating element, and at least one electrical and/or electronic indication unit. The indication unit has at least one at least partially circumferentially arranged indication element that is configured to indicate at least one handheld power tool characteristic variable. The indication element in one embodiment is arranged on the housing unit in a region between the operating element the tool receptacle The indication element in another embodiment is arranged at least substantially adjacent to the operating element.

Abstract: A hand-held power tool includes an electric motor, a housing, and a housing cover. The housing includes an opening located in the vicinity of carbon brushes of the electric motor, such that the carbon brushes can be removed through the opening in the housing. The housing cover includes air inlets through which cooling air can flow into the interior of the housing. The opening in the housing is detachably closed by the housing cover.

Abstract: A work shoe, in particular a safety shoe, includes at least one passive protection unit which is intended to passively protect a shoe wearer at least against mechanical and/or electrical loads, and includes at least one active protection unit which has at least one sensor unit which is intended to detect at least one characteristic variable at least in order to enable a protection function and/or a comfort function. The sensor unit is configured at least for detecting at least one person-related characteristic variable and/or at least one environmental characteristic variable.

Abstract: A power tool, in particular a router, includes a motor shaft, at least one output shaft defining an output axis that is coaxial with the output shaft, and at least one electromotive drive acting on the motor shaft. The motor shaft defines a motor axis with the electromotive drive which is coaxial with the motor shaft. The motor axis and the output axis are arranged substantially parallel to and at a distance from one another.

Abstract: A method is proposed for authorizing use of at least one object, in particular at least one machine, in particular at least one hand-held power tool, in which at least one evaluation unit of an electronic authorization device provides an item of authorization information at least in dependence on at least one item of use-related information.