Abstract: An arrangement at a vice or chuck, where a jaw insert (22) in the vice or chuck is arranged such that it can be rotated around at least one axis (A) such that a holding surface (23) of the jaw insert, which holding surface is turned to face a second holding surface (26) on a second jaw insert (25), can be displaced by rotation of the jaw insert (22) around the axis (A) from its normal holding position facing the second holding surface (26) to a working position in which the holding surface (23) does not face the second holding surface (26) and in which it can be accessed for working.

Abstract: An arrangement at a vice or chuck, where a jaw insert (22) in the vice or chuck is arranged such that it can be rotated around at least one axis (A) such that a holding surface (23) of the jaw insert, which holding surface is turned to face a second holding surface (26) on a second jaw insert (25), can be displaced by rotation of the jaw insert (22) around the axis (A) from its normal holding position facing the second holding surface (26) to a working position in which the holding surface (23) does not face the second holding surface (26) and in which it can be accessed for working.

Abstract: Synchronizing device in a motor vehicle gearbox, comprising a synchronizer hub (1), an engaging sleeve (2) non-rotatably but axially displaceably mounted on the hub, an outer and an inner synchronizing ring (8a, 13) on one side of the hub and a single synchronizing ring (8b) on the other side of the hub. The engaging sleeve has first, and second groups of internal teeth (4a, 4b), each group being divided into three sets of teeth and each set in one group adjoining a set in the other group. The outer synchronizing ring has three sets of blocker teeth (9a) facing the engaging sleeve teeth (4a) of the sets of the first group and lacks teeth in intermediate areas (19a), while said single synchronizing ring (8b) has three sets of blocker teeth (9b) facing the engaging sleeve teeth (4b) of the sets of the second group and lack teeth in intermediate areas (19b).

Abstract: The invention relates to a method for preventing the welding electrode sticking in the contact nozzle and a welding power source of the inverter type for MIG/MAG with these characteristics. A short fading of the current takes place before the welding current is switched off.

Abstract: Synchronizing device in a motor vehicle gearbox, comprising a synchronizer hub (1), an engaging sleeve (2) non-rotatably but axially displaceably mounted on the hub, an outer and an inner synchronizing ring (8a, 13) on one side of the hub and a single synchronizing ring (8b) on the other side of the hub. The engaging sleeve has first, and second groups of internal teeth (4a, 4b), each group being divided into three sets of teeth and each set in one group adjoining a set in the other group. The outer synchronizing ring has three sets of blocker teeth (9a) facing the engaging sleeve teeth (4a) of the sets of the first group and lacks teeth in intermediate areas (19a), while said single synchronizing ring (8b) has three sets of blocker teeth (9b) facing the engaging sleeve teeth (4b) of the sets of the second group and lack teeth in intermediate areas (19b).

Abstract: The invention comprises a method and an arrangement for pulsed gas metal-arc welding with an electrode fed to the welding site continuously at a given rate, the fusion conditions being adapted in such a manner that the material transfer from the electrode (7) to the workpiece (8) takes place essentially without short-circuiting drops by the welding current being periodically increased to a pulse current of such size and duration that the current density in the electrode causes sufficient electromagnetic forces in order to separate one drop for each pulse, and where the arc length is stabilized by regulating the power supply for the arc by means of a regulator mainly on the basis of a measured arc voltage, characterized in that short-circuiting of the arc is detected as arc-voltage decreases and/or current increases, and in that the fusion power supplied is increased by the arc-length regulator being given an additional increase for each short-circuit detected.

Abstract: An electrode device intended for medical equipment and arranged to be attached to a tissue of a body part of a patient, the electrode device including a clamping member, wherein the clamping member also includes a relatively thin metal sheet to be brought into an electrical connection with the body part, and is also configured and arranged to connect an electric conductive cable member to the clamping member for establishing an electric connection with the medical equipment, the connection being provided in such a way that the cable member is releasably connected to the clamping member, wherein the metal sheet forms a clip, which is arranged to be clamped to the body part by plastic deformation of the metal sheet without extending through the tissue and in such a way that electric signals are transferable between the medical equipment and the body part.

Abstract: A software architecture for use in program controlled telecommunications switching exchanges in which application modules are employed to provide services to users of a particular communications application. Resource modules provide specific functional elements of communications services to the application modules by having access to and control over the exchange hardware. Network protocols provide communication between the application modules within the exchange and interfaces provide communications between the resource modules and between application modules and resource modules within the exchange.

Abstract: A software architecture for use in program controlled telecommunications switching exchanges in which application modules are employed to provide services to users of a particular communications application. Resource modules provide specific functional elements of communications services to the application modules by having access to and control over the exchange hardware. Network protocols provide communication between the application modules within the exchange and interfaces provide communications between the resource modules and between application modules and resource modules within the exchange.

Abstract: Hand stamp including a stamp pad (10), a holder plate (11) supporting this, a shaft (15) connected the holder plate, a cover (17) which surrounds the holder plate (11) and the shaft (15) as well as a shaft knob (20) connected to the shaft, which against spring action can achieve a depression of the shaft (15) and the holder plate (11) with the stamp pad (10) connected to said shaft. To achieve a self adjusting contact pressure of the stamp pad the holder plate (11) is axially displaceable relatively the shaft (15), against the action of a spring (16).

Abstract: A hand stamp comprises a casing which in the lower portion thereof has a printing member for producing an invariable text such as the name of a company, a logotype or the like and further houses a printing unit which is vertically displaceable in said casing and comprises a belt with a plurality of separate printing blocks which selectively may be shifted by means of shifting wheels. Said printing unit can be locked in an upper position in which the shifting wheels are accessible for setting through an opening in the casing. A compression spring normally keeps the printing unit in a lower active position in which the printing surface thereof is located beneath the printing surface giving the invariable text to allow said printing unit to make an imprint before the invariable text is printed and with a printing pressure solely obtained by said compression spring. In the lower position of the printing unit the shifting wheels thereof are not accessible through the opening in the casing.

Abstract: A watertight compartment at a floating production plant handing crude oil and/or gas has at least one remotely releasable two-part connecting piece for a riser conduit between the sea floor and the plant. The compartment includes a sealing collar mounted in the bottom plating of the plant. The collar provides a sealing with respect to an upper half of the connection piece in relation to the compartment, as well as with a lower half of the connection piece, which is surrounded by water.

Abstract: A vehicle gearbox has a brake for dampening idle rattling, which is in this case in the form of a conical frictional surface on the low-speed gearwheel on the output shaft and a brake cone carried by a disc fixed to the output shaft. The disc and the cone have coacting structure which presses the cone against the frictional surface when the low-speed gearwheel rotates more rapidly than the output shaft, and which presses the cone away from the frictional surface when the shaft rotates more rapidly than the gearwheel.