Abstract: An energy supply device is provided, in particular for a power tool, the energy supply device being detachably connectable to the power tool. The energy supply device includes at least one element for locking the energy supply device in the power tool, wherein the at least one locking element is mounted rotatably about at least one first axis of rotation, wherein the first axis of rotation runs through a pivot point of the at least one locking element. In this case, the pivot point of the locking element precedes a locking location in an insertion direction. The energy supply device has at least one element for actuation by a user, wherein the at least one actuating element is mounted rotatably about at least one second axis of rotation which runs through a pivot point of the actuating element. In this case, the pivot point of the at least one locking element can precede a locking location in an insertion direction. In a second aspect, the invention relates to a power tool having a energy supply device.

Abstract: An energy supply device is provided, in particular for a power tool, the energy supply device being detachably connectable to the power tool. The energy supply device includes at least one element for locking the energy supply device in the power tool, wherein the at least one locking element is mounted rotatably about at least one first axis of rotation, wherein the first axis of rotation runs through a pivot point of the at least one locking element. The energy supply device includes at least one energy storage cell which has an internal resistance DCR_I of less than 10 milliohms (mOhm). In this case, the pivot point of the at least one locking element can precede a locking location in an insertion direction. A power tool having a energy supply device is also provided.

Abstract: A system including a power tool and an energy supply device, wherein the power tool can be detachably connected to the energy supply device via an interface. The interface has a base material with a first density and is designed in such a way that the interface allows a relative movement of the power tool and the energy supply device in an insertion direction and prevents a relative movement between the power tool and the energy supply device in the other spatial directions. The energy supply device has a first contact region with a first contact material and the power tool has a second contact region with a second contact material, wherein the first contact material and/or the second contact material have a second density, wherein the second density is greater than the first density of the base material of the interface. An energy supply device, and to a corresponding interface is also provided.

Abstract: A portable power tool has an exciter piston guided along a movement axis in a guide tube and a striker coupled to the exciter piston. A connecting rod is fastened to a piston pin in the exciter piston and to an electric motor. A bearing for supporting the piston pin is formed by a piston head of the exciter piston and a closure plate inserted into the exciter piston. A rotary closure is formed by a groove, extending in a direction of rotation about the movement axis, in the piston wall and by a radially protruding fin on the closure plate. A detent for locking the fin counter to the direction of rotation is pivotable in the radial direction between a locking position and a releasing position. The detent is deflected beyond the external dimensions of the piston wall in the radial direction in the releasing position.

Abstract: A rotary-percussion hand-held power tool includes a vibrating percussion mechanism (2) for applying blows along a percussion axis (A), a guiding handle (4) vibrationally decoupled from the percussion mechanism (2) and provided with a motor switch (5) displaceable in switching region (X) for blocking the motor switch (5), an operational mode selection switch (3) arranged in the percussion mechanism (2), and a switching bar (9) displaceable by the operational mode selection switch (3) and having a stop (10) that projects into the switching region (X) of the locking switch (7) in the drilling operational mode.

Abstract: A rotary-percussion hand-held power tool includes a vibrating percussion mechanism (2) for applying blows along a percussion axis (A), a guiding handle (4) vibrationally decoupled from the percussion mechanism (2) and provided with a motor switch (5) displaceable in switching region (X) for blocking the motor switch (5), an operational mode selection switch (3) arranged in the percussion mechanism (2), and a switching bar (9) displaceable by the operational mode selection switch (3) and having a stop (10) that projects into the switching region (X) of the locking switch (7) in the drilling operational mode.

Abstract: A main handle for an electrically operated power tool and in which a grip (8) of a motor switch (10) and an actuating element serving to unlock a safety lock (16) are arranged on the main handle (6) of the electrically operated power tool (2), with the actuating element having an actuating portion (24) which is accessible from outside a tool housing (4), with the safety lock (16) blocking actuation of the motor switch (10) in its normal position with a blocking area (34) which is swivelable in a movement path of the grip (8), and being movable, upon actuation of the actuating element, into a release position in which the actuation of the motor switch (10) is unblocked, and with the actuating element being formed by a rotatably supported turning element (18) at which the blocking area (34) is formed.

Abstract: A fastener guide (6) for use in a power-operated drive in device (4), particularly of a stand-up tool (2), having a guide path (16) in which a plurality of fasteners (14) can be received and which has a device-side opening (18) and a free opening (20), the guide path (16) being curved toward the device-side opening (18) proceeding from the free opening (20). The fastener guide (6) can be mounted on the drive in device (4) in a detachable manner by connection means, and the guide path (16) has a fall-out prevention device (26, 48) at each of the two openings (18, 20).

Abstract: A power drive-in tool (4) for use in a stand-up tool includes a holding device (16) arranged in a front, in a drive-in direction, section of the drive-in tool and in which a fastening element (18) can be automatically received and released, a guide (6) for the fastening element (18) associated with the driving-tool (4) and connected to the holding device (16) by a feed track (7), an intermediate securing device (20) located in the feed track (7) and in which the fastening element (18) is held before being fed toward the holding device (16) and which is provided with a side stop displaceable into the feed track (7).

Abstract: A power-operated drive-in device (2) with a drive-in tool (13) for fasteners (15) and a head piece (4) which is arranged at an outlet opening (10) of a guide pipe (12) of the drive-in device (2) and has a holding device (44) that automatically receives and releases fasteners (15) which are fed to the head piece (4) via the guide pipe (12). The head piece (4) has a rotatable connection to the rest of the drive-in device (2).

Abstract: A fastener guide (6) for use in a power-operated drive in device (4), particularly of a stand-up tool (2), having a guide path (16) in which a plurality of fasteners (14) can be received and which has a device-side opening (18) and a free opening (20), the guide path (16) being curved toward the device-side opening (18) proceeding from the free opening (20). The fastener guide (6) can be mounted on the drive in device (4) in a detachable manner by connection means, and the guide path (16) has a fall-out prevention device (26, 48) at each of the two openings (18, 20).

Abstract: A power drive-in tool (4) for use in a stand-up tool includes a holding device (16) arranged in a front, in a drive-in direction, section of the drive-in tool and in which a fastening element (18) can be automatically received and released, a guide (6) for the fastening element (18) associated with the driving-tool (4) and connected to the holding device (16) by a feed track (7), an intermediate securing device (20) located in the feed track (7) and in which the fastening element (18) is held before being fed toward the holding device (16) and which is provided with a side stop displaceable into the feed track (7).