Abstract: A unit for internal cleaning of tube/house applications comprising a tank (2) and a filter unit (20) to be used with a cleaning media in form of liquid or gas that are pressed through a tube/hose application, RECOGNISED by a pump unit (23) which is an integrated part of the filter unit (2) where the pump unit is forcing the cleaning media through the filter inserts in the filter unit (2) and further through the tube/hose application (17), that are the object to be cleaned, and from the object to the tank (2) which is working interactive with the filter unit (20) throughout an overpressure in the tank (2) forcing the cleaning media back to the filter unit (20) and filling up the same for the next cycle.

Abstract: The invention relates to a method and an arrangement for closing of at least one end of a tube to protect the tube (8) against internal dirtying. According to the method, a strip (5) comprising a number of plugs (4) is fed up to a position in front of a tube (8) situated in a punch sleeve (9), at said position a plug (4) in the strip (5) is in a position just in front of the tube end (12), whereupon a punch (7) presses the strip (5) with the plug (4) against the tube (8) and the punch sleeve (9), so that the punch (7) in the end of its working stroke after pressing the plug (4) into the tube end (12) is punching out the plug (4) from said strip (5). The plug (4) formed for closing of a tube end is together with plugs, formed in the same way, integrally formed one after another at a predetermined distance in a longitudinal row in a continuous strip (5).

Abstract: This invention is concerned with vehicle transmission systems of the kind which include at least one transmission drive shaft, at least one motor generator and at least one planetary gear means comprising a planet gear, sun gear and an outer ring. The motor generator engages the sun gear through the intermediary of a gear transmission assembly and the relative speed between the outer ring and the drive shaft is controlled by supplying energy to and taking energy from the motor generator. The sun gear is rotatably journaled on the drive shaft, and the drive shaft is connected rigidly to the journalling points of the planet gears. The primary force is transmitted from the motor generator to the outer ring of the planetary gear means through the intermediary of a force transmission gear.

Abstract: A module packing system for packing and transporting goods especially work shop machines is built from standard details and includes bottom beams (1), vertical beams (2), horizontal side and/or upper beams (3), stays (10) and whole-threaded screws (5) with belonging nuts (9). The vertical and longitudinal dimensions of the module packing system can now be adjusted to accommodate the form of the goods intended to be packed. The invention is adjustable in a transverse direction by spacing bottom beams (1) on lower supporting means. Bottom beams (1) are mounted to bottom blocks (12), which include a bottom plate (13). On these plates (13) bits (15) of square tube are, for example, welded parallel to each other and with the bottom beams (1). These bits (15) are provided with holes (20) extending perpendicular to the bottom beams (1). The interspaces (19) between the bits (15) are adapted so that the bottom beams (1) can be brought into the spaces (19) to be attached at the bottom blocks (12) in desired positions.

Abstract: The invention relates to a method for internal washing or cleaning and rinsing or drying of tubular materials.Particularly the invention relates to a method for washing or cleaning of tubular materials when a washing or a cleaning medium is brought to circulate in a washing or a cleaning system. Furthermore a purification of the washing or cleaning medium and a rinsing or drying medium is effected in a tank for the washing or cleaning medium.

Abstract: An apparatus for bending tubes into three-dimensional helices or coils comprises means for intermittent clamping of the tube, a first substantially stationary shaping member having a groove, which extends in an arc of at least approximately 180.degree. and defines a first substantially plane surface, as well as a rotatable shaping roller whose rotational axis is movable substantially along a circular arc for performing the tube bending operation. Said shaping roller has an endless, circumferential groove, which has substantially the same cross sectional shape as that of the stationary shaping member and half of the cross section of the tube and defines a second substantially plane surface. Said shaping roller is displaceable with respect to the stationary shaping member substantially perpendicularly to the second plane surface which forms an obtuse angle with the first substantially plane surface.