Abstract: A power tool has a handle operatively connected with vibration damping across a vibration gap to a drive motor with throttle element. An actuating device on the handle actuates the throttle element pivotably supported in a housing. A coupling element bridging the vibration gap connects actuating device to throttle element. The actuation movement of the actuation device is transmitted as rotation about an axis transverse to the vibration gap. An intermediate element is pivotably supported on an actuating element connected to the throttle element. The coupling element acts on the intermediate element and, over part of the actuation movement, contacts a contact region of the intermediate element. A guide for the intermediate element changes a position of the contact region relative to the housing based on a rotational position of the actuating element by changing a pivot position of the intermediate element relative to the housing.

Abstract: A power tool has a handle operatively connected with vibration damping across a vibration gap to a drive motor with throttle element. An actuating device on the handle actuates the throttle element pivotably supported in a housing. A coupling element bridging the vibration gap connects actuating device to throttle element. The actuation movement of the actuation device is transmitted as rotation about an axis transverse to the vibration gap. An intermediate element is pivotably supported on an actuating element connected to the throttle element. The coupling element acts on the intermediate element and, over part of the actuation movement, contacts a contact region of the intermediate element. A guide for the intermediate element changes a position of the contact region relative to the housing based on a rotational position of the actuating element by changing a pivot position of the intermediate element relative to the housing.

Abstract: A handheld work apparatus has a housing with a guide bar affixed thereto. A saw chain is driven along the guide bar which defines a central plane. A drive element for the chain is in a sprocket wheel space delimited by a sprocket wheel cover. The cover has a longitudinal edge which delimits the space adjacent to a first side of the saw chain. The longitudinal edge has a length from an entry region to a discharge opening. Over at least 50% of this length, the longitudinal edge is at a distance (L) to the housing. The distance (L) corresponds to the chain width (a). The distance of the longitudinal edge of the cover increases at the discharge opening in the running direction of the first side. The largest distance (b) of the longitudinal edge to the central plane is at least 110% of the smallest distance (c).

Abstract: A handheld work apparatus has a housing with a guide bar affixed thereto. A saw chain is driven along the guide bar which defines a central plane. A drive element for the chain is in a sprocket wheel space delimited by a sprocket wheel cover. The cover has a longitudinal edge which delimits the space adjacent to a first side of the saw chain. The longitudinal edge has a length from an entry region to a discharge opening. Over at least 50% of this length, the longitudinal edge is at a distance (L) to the housing. The distance (L) corresponds to the chain width (a). The distance of the longitudinal edge of the cover increases at the discharge opening in the running direction of the first side. The largest distance (b) of the longitudinal edge to the central plane is at least 110% of the smallest distance (c).

Abstract: A fastener device (10) for fastening a load to a rail (4) that is provided with a slideway (4?) defined by a bottom wall (5), two side walls (6), and a top wall (7) including a succession of wide slots (8) and of narrow slots (9), said fastener device (10) comprising a base (20) and two shoes (30) suitable for being inserted in said wide slots (8) and for co-operating with the top wall (7) in a narrow slot (9) by shape interference. The device further comprises first and second slides (31, 32), each including one of said two shoes (30), spacer means (40) for spacing apart said first and second slides (31, 32), detector means (50) for detecting a rail (4?), approach means (60) for causing said first and second slides (31, 32) to approach each other, and blocking means (70) for longitudinally blocking said base (20).

Abstract: A fastener device (10) for fastening a load to a rail (4) that is provided with a slideway (4?) defined by a bottom wall (5), two side walls (6), and a top wall (7) including a succession of wide slots (8) and of narrow slots (9), said fastener device (10) comprising a base (20) and two shoes (30) suitable for being inserted in said wide slots (8) and for co-operating with the top wall (7) in a narrow slot (9) by shape interference. The device further comprises first and second slides (31, 32), each including one of said two shoes (30), spacer means (40) for spacing apart said first and second slides (31, 32), detector means (50) for detecting a rail (4?), approach means (60) for causing said first and second slides (31, 32) to approach each other, and blocking means (70) for longitudinally blocking said base (20).