摘要:
A method for placing headers in connection with the packing of paper, cardboard, pulp or equivalent web material reels, in which method, one multiaxis industrial robot (1) or equivalent apparatus picks inner headers (2) and outer headers (9) to be placed in the paper reel from storage racks or places (3, 3', 10, 10'). The invention is implemented such that the inner headers (2) and/or the outer headers (9) are transferred to placing manipulators (4) which move in the longitudinal axial direction of the paper reel and take the inner headers (2) at the heads of the paper reel (5) and/or equivalently the outer headers (9) onto head press planes (11) with a motion in the longitudinal axial direction of the paper reel (6) and in its cross direction (7) or a combination of these motions.
摘要:
A composite beam structure used in the construction industry, in which one or more slab-like pieces (2) and a beam (3) are connected together, advantageously with a casting (4), and which composite beam structure includes at least one beam, such as a steel beam, on top of which is fastened one or more dowel pieces (4), and in which the length of the dowel pieces fastened in the beam is at least threefold in relation to the width of the upper surface of the dowel pieces, and the dowel piece is able to transfer forces in the connection between concrete and steel both in the vertical and longitudinal direction of the beam.
摘要:
A steel frame of a building comprising at least horizontal beams (3) and vertical pillars (1, 2), in which a support surface is formed to at least one end of one pillar (1) and a mating surface is formed to at least the end of another pillar (2) so that the support surface and mating surface can be arranged one inside the other, thus forming a sleeve construction. In the method vertical pillars (1, 2) are erected and at least (1, 2) are arranged as extensions of each other by means of sleeve connection.
摘要:
Method for using outdoor air to cool room devices, e.g. chilled beams (4). The invention is implemented such that the water returning from the room devices is used in the supply air radiator (3) to heat the supply air, in which case this water cools and is conducted back to the room devices to cool the room spaces.
摘要:
An annular fire barrier structure (3, 3') which is mountable close to the pass-through point of a fire damper on a wall or ceiling structure, where it is adapted about the duct sleeve element (2) of the fire barrier to receive heat conducted along the duct element and further conduct the heat, e.g., to the wall structure (1) wherein or whereon it is mounted, and which fire barrier structure has placed thereon a tightening band structure. The invention is implemented by having the fire barrier structure (3, 3') comprised of two or a greater number of fire barrier flanges that are adjacently joined with each other in the longitudinal direction of the center axis of a ventilation duct (2).
摘要:
A booster station (5) of sewage water, in which the startings and stoppings of pumps (6) installed in it are controlled by means of pressure prevailing on the suction side of the pumps or in frequency converter drives by means of frequencies. The invention is implemented such that the pumps (6) of the booster station (5) have a common inlet pipe (7) of the suction side which branches from a previous pumping station or an equivalent incoming inlet pipe (4).
摘要:
A shield plate (2) of a wheel roller bearing of a roller skate, which is installed outside the roller bearing for preventing the contamination of the roller bearing, characterised in that the shield plate extends over the outer race (7) of the roller bearing and that the shield plate is fixed directly or by means of attachments tightly on the inner race (10) of the roller bearing.
摘要:
A grate for a gas generator (7) adapted to operate in the gasifier of the gas generator so as to provide support to solid fuel fed thereon such as wood chips, peat, bark and hog fuel from forest harvesting and the like refuse fuel, the cross sections of the gasifier and thus also its grate being substantially circular in shape and the grate being equipped with substantially circular slots (9) having the same center point but a varying radius, whereby the circular slots are formed between the annular grate rings (3), and the grate having placed thereon a mass of balls (2) with a diameter larger than the width of the grate slots. The invention is implemented by way of mounting below the grate a member (4) that is rotatable about the center axis of the grate and is equipped with projections (6), at least some of which extending upward through the circular grate slots (9) to a level higher than the top level of the grate.
摘要:
A sector beacon, which has at least one level for each color, each level containing one or more vertically radiating and high-power LEDs (10) having a power rating of at least 1 W, whose light is deflected by a lens or mirror at least mainly in a horizontal direction, and wherein each level is provided with at least one opaque black-out wall (1, 2) serving to conceal part of the horizontal light so as to leave a desired sector or sectors, i.e. light openings (3, 4) free, through which the light is visible in the desired direction on each level.
摘要:
A horse driving harness (1) for attaching a pullable implement such as a sulky is disclosed, the harness being mountable on a horse's back and securable thereto with the help of straps (2) and the driving harness incorporating a hitch device (5) adapted on the sides of the harness facing both flanks of the horse for hitching the sulky shafts to the harness. According to the invention, the mounting of the hitch device (5) to the harness (1) is implemented with the help of a ball joint, whereby the hitch device is freely rotatable relative to the harness within the constraints of the ball joint.