Abstract: An extrication rescue tool, configured to open an extrication passage for extricating a victim in a plight, such as a car wreck or a collapsed building. The extrication rescue tool includes a extendable element, which is selectively extendable by a drive along an extension path and configured to forcibly maintain or enlarge an extrication passage to thereby allow extrication of the victim through the extrication passage. When the extendable element is extended an illuminator is oriented along the extension path of the extendable element to identify obstacles in the extension path.

Abstract: The invention relates to a rescue tool, comprising a power cylinder having a cylinder housing and a piston with a piston rod extending out of the housing, a transmission connected to the piston, at least one rotatably drivable arm, a structure accommodating at least the cylinder housing; and a yoke, which defines a passage for any one or more than one of the cylinder housing, the piston and the transmission and which is connected to the structure to define a rotation point for the at least one rotatably driveable arm. The rescue tool further comprises an end-cap, which is arranged on the cylinder housing to close an internal pressure chamber of the cylinder, wherein the yoke and the end-cap form an integral component.

Abstract: A coaxial coupling comprising a female part and a male part which are couplable to each other is disclosed. The female part and the male part having an inner passage and a concentric outer passage, wherein the inner passage of the female part is fluidly connected to the inner passage of the male part and the outer passage of the female part is fluidly connected to the outer passage of the male part in the coupled state of the coupling, one of the parts further comprising a by-pass valve that guides the fluid flow internally from the inner passage to the outer passage thereof in a non-coupled state of the coupling, the other part comprising an activator for activating the by-pass valve during coupling of the two parts wherein the by-pass valve is adapted to guide the fluid flow from the inner passage of the one part to the inner passage of the other part during coupling of the two parts.

Abstract: The present invention relates to a device such as a spreader. This device comprises a cylinder housing, a plunger hydraulically displaceable in the cylinder housing and having thereon a piston rod extending outside the cylinder housing in order to form a cylinder with the cylinder housing, an extension forming a mechanically extendable unit with at least one of the cylinder and the piston rod, and a locking which acts in selectively actuable manner on the unit for mechanically setting a loadable presetting of a length of the device desired for use of the cylinder.

Abstract: The invention relates to a tool for clamping together pivotable parts under bias relative to each other, using a swing bolt construction for mounting the pivotable parts on a fork of a holder. Such a swing bolt construction has a swing bolt with a widened part provided on a first outer end and provided on the other outer end with first fastener, such as a thread. Further the swing bolt construction has a nut provided with a second fastener, such as a thread, for fastening the nut to the first fastener on the other end of the swing bolt. The widened part of the swing bolt and the nut lie in use—i.e. in assembled state—against the pivotable parts for clamping thereof under the required bias.