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).