A powered fastener driving tool, and particularly a powder-actuated tool including a housing assembly and a strip receiver in the housing assembly, where the strip receiver includes a first guide groove defining wall, an opposing second guide groove defining wall, the first guide groove defining wall and the opposing second guide groove defining wall partially defining a guide groove and configured to guide a load strip to move through the strip receiver and the housing, and a plurality of residue collection pocket defining walls that partially define a plurality of spaced apart residue collection pockets.

A driving machine is provided to prevent clogging of a fastener in an ejection passage without increasing the total length of the ejection passage. A nail driving machine includes: a nose part forming an upper portion of an ejection passage through which a nail passes; a contact part being slidable along the nose part and forming a lower portion of the ejection passage; a driver blade striking a head part of the nail supplied to the ejection passage; and a guide part disposed in a lower portion of the nose part and guiding the nail passing through the ejection passage. The guide part has a guide surface inclining to protrude from a radial outer side toward a radial inner side of the ejection passage. A housing groove is formed in the contact part and the guide part enters the housing groove when the contact part slides along the nose part.

The invention relates to a driving-in device comprising a driving-in piston which is guided in a cylinder for driving a nail element into a workpiece and comprising a combustion chamber which is arranged on the driving-in piston and which can be filled with an ignitable combustion gas mixture. An overpressure of the combustion gas mixture can be generated in the combustion chamber by a charging element, and the driving-in piston is sealed against an inner wall of the cylinder by a first seal during the driving-in movement. The driving-in piston is sealed from the combustion chamber by a second seal, which is loaded axially to a piston axis (A), in a starting position.

A muzzle suitable for holding different sized nail clamps includes a restricting plate and a movable member. The movable member is coupled to the cover and movable in the restricting direction. The restricting plate is inserted in the nail-hitting track and movable in the restricting direction. Therefore, the restricting plate can be moved to press against the second lateral side of different sized nail clamps to clamp the nail clamp between the lateral surface of the nail-hitting track and the restricting plate, and the nail clamp can be firmly positioned in the nail-hitting track without slipping.

A fastener driving tool with an improved nose chamber guide member is provided for driving fasteners of at least two different lengths. Multiple fasteners in a magazine are guided toward a driving bore to be driven by a driver blade. A nosepiece defines a passageway of the fasteners. The guide member is operatively connected to the nosepiece and is configured for transitioning between a first position and a second position relative to the nosepiece in a direction transverse to an operational flow direction of the fasteners. In the first position, the guide member is disposed to align with the driving bore for allowing driving of the fasteners having a first length. In the second position, the guide member is disposed out of alignment with respect to the driving bore for allowing driving of the fasteners having a second length, which is longer than the first length.

A lock member is slidably provided in a pusher that pushes driven members in a feed direction. An engaging portion of the lock member engages a locking portion of a contact arm to restrict an ON operation of the contact arm. The lock member is relatively retracted against a lock biasing member when the engaging portion is pressed against the contact arm.

A device for driving fastening elements into an underlying surface has a mount for a fastening element, having a through-passage for a driving-in element, by which a fastening element in the mount is driven into the underlying surface in a driving-in direction, having a strip lead-through, which defines a strip plane and a transporting direction and is intended for a fastening-element bearing strip core, having a supporting element for supporting the strip and/or a fastening element, and having a supporting spring, wherein the supporting element can be deflected transversely to the driving-in direction, counter to a force of the supporting spring, when a fastening element is moved in the driving-in direction by the driving-in element in order for the fastening element to be separated from the strip.

The invention is directed to a nail driving device, comprising a driving ram having a drive unit and a feed mechanism for a nail strip that is transportable in a transporting direction, wherein a guide member and/or a transporting member of the feed mechanism acts in operation on the receiving ribbon. It is proposed that the guide member and/or transporting member is formed to operate on receiving ribbons of different widths.

Disclosed is a magazine attachment for a device for driving fastening elements into a support, comprising an attachment part which has a connecting region for connecting the magazine attachment to the device, and a pressing part which has a contact region for placing the magazine attachment against the support. The attachment part and the pressing part are held together in such a way as to be movable along a movement path which is delimited by a normal position and a pressing position. An outer contour of the pressing part has three contact points which define two half-lines forming a right angle. In the normal position and in the pressing position, the attachment part and the pressing part are entirely located within a volume formed by the right angle and a straight line that intersects the two half-lines at the vertex of the right angle.

A driving device includes: a cylindrical-shape magazine configured to house fasteners connected in a roll form; an injecting portion configured to receive the fastener fed from the magazine; a striking portion configured to be movable in a first direction in which the fastener fed to the injecting portion is allowed to be struck and movable in a second direction opposite to the first direction; a first bias portion configured to move the striking portion in the first direction; an electrical motor moving the striking portion in the second direction; a housing configured to support the striking portion and the electrical motor; and a handle configured to protrude from the housing in a direction crossing a moving direction of the striking portion. The electrical motor has a rotary shaft, and the rotary shaft extends in a direction crossing a plan orthogonal to the moving direction of the striking portion.