Abstract: A delivery device including a) a housing, b) a container for a fluid arranged in the housing, the container having an opening, c) a delivery conduit connected in fluid communication with the opening, the conduit having a front end in flow respect distal from the container and a rear end in flow respect proximal to the container, the front end and the rear end defining an axis therebetween and a forward direction and a rearward direction, and d) a pump arranged to deliver fluid at least in a direction from the container through the conduit, the device comprising, a sensor able to change state in at least one respect in response to a predetermined proximity of an object to the sensor in a sensing direction, a converter, separate from or integral with the sensor, converting at least one of the sensor states into an electromagnetic signal, and a processor, receiving the electromagnetic signal and delivering a control signal to an operational component of the device.

Abstract: Handle for tools such as screwdrivers, cormprising a core of hard plastic material around a metal shaft and a gripping surface (14) of soft material covering parts of the core, where the core within the regions covered by the gripping surface is made with a multitude of protruding lower blocks (17) with flat tops, and the soft material filling the space between lower blocks to the level of the tops of lower blocks (17) to form base surface (16) and a multitude of blocks (15) raised from the base surface, arranged in a repetitive pattern with voids where the lower blocks protrude.

Abstract: A handle for tools such as screwdrivers where an end region is shaped as a smooth rounded surface and made by injection molding in multiple steps from at least two differently colored plastic materials, which are tactilely indistinct, to form a visible marking for identification of the tool.

Abstract: A tool for the controlled tightening of bolts or other threaded objects comprises an arrangement that indicates when the turning moment attains a certain indication moment that is preset by displacing one of the ends of a spring (21), said end being displaced by rotating a screw (13) connected to the grip of the tool. The indication moment can be read off on a scale (31) on the tool's shaft (24), relative to a movable index (33) situated on a sleeve (30) which is actuated in relation to the grip by a thread (12) with a larger pitch than that of thread of the screw (13). The rotation of the grip (11) can be locked relative to the shaft (24) by a detachable handle (10).

Abstract: A tool is provided for the exertion of a turning moment, including an indication as to whether the turning moment exceeds a set value, in which a form piece (4) with parallel rectangular surfaces turns when the turning moment attains the set value and pushes a press bolt (3) situated in the shaft (2) and a indication sleeve (6) situated outside the shaft, said indication sleeve being connected with the press bolt, towards the grip (11) so that a previously hidden part of the indication sleeve (6) with a contrasting color becomes visible.

Abstract: A ratchet wrench comprises a handle (2) in which a ratchet spring (1) extends axially between the wrench head at one end of the handle and a gripping sleeve (4) at the other end thereof. The gripping sleeve carries a rotatable or twistable resetting sleeve (3) by means of which the ratchet spring can be adjusted between two predetermined positions so as to activate a ratchet device mounted in the wrench head. The ratchet spring has a hairpin-like bend whose one leg (22) engages the resetting sleeve while the other leg (21) thereof can be snapped around a shoulder (8) located on the bottom of 15 an operating chamber (7) located within the gripping sleeve. The axial extension of the other leg finds correspondence in the crank (11) formed by the ratchet spring in the transition to the wrench head. The crank engages in and adjusts the ratchet device, thereby enabling the direction in which the ratchet wrench can return freely to be reversed.

Abstract: A battery-driven handtool is configured with a holder (4) for housing the current source, this housing being detachably connected to the handgrip (1) of the tool. The holder is journalled for asymmetric rotation (around A) on the free end of the handgrip, so as to enable the outer dimensions of the tool to be minimized, by causing the holder to take at least two mutually opposing positions when the working space is confined, thereby also enabling the center of gravity point (TP) of the tool to be changed.