The invention relates to a conveyor for conveying a web threading tail in a fiber web machine. The conveyor includes at least two return rolls (12, 13) and an air-permeable belt loop (15). Blow components (17) are adapted inside the belt loop (15) for creating a vacuum effect. Each blow component (17) includes an air channel (18) with openings (19) therein, adapted to open up to the direction of a...

Method and apparatus for casting a concrete product in a mold, in which method concrete mix is fed in a casting mold from a casting apparatus moved above the casting mold, and the outer dimensions of the cross-section of the mass flow of the concrete mix to be fed from the casting arrangement to the mold are adjusted, wherein the outer dimensions of the cross-section of the mass flow of the concre...

A casting mold sidewall unit comprising a sidewall part (2) restricting the outer surface of the concrete product (1) to be cast, as well as a sidewall part support structure (3), said sidewall unit including at least one removal device (6, 9, 15) extending through the sidewall part (2), said removal device being at least partly movable outwardly from the sidewall part surface level in order to re...

The invention relates to a laminated beam construction (1, 1', 1") comprising surface layers (2a, 2b) of wood material and between them an inner part (3) of insulating material. The insulating material is structural wool glued to the surface layers. In the structural wool (3), the fibres are essentially perpendicular to the surfaces of the surface layers (2a, 2b) directed at one another.

The invention relates to a flooring (3; 19) for a freight transport vehicle or trailer, which flooring (3; 19) is fixed to the frame (1) of the freight transport vehicle or trailer. In the flooring according to invention, the flooring (3; 19) or its parts (2a, 2b; 18a-18c) has been made of plywood board with a phenol resin coating and at least part of the flooring (3; 19) has been fastened to the ...

The present invention relates to a method for inducing changes in the proteome of microbes by culturing them in the presence of an animal cell. The invention further relates to a method to induce functional changes in the properties of microbes by culturing them in the presence of an animal cell. The invention further relates to the method for production of microbial proteins induced by culturing ...

A sewer pipe is cleaned of collected solids by providing a water supply hose at a first location on the pipe and by driving a jet nozzle head to a second location along the pipe using jets directed along the pipe. At the second location the head is changed for a second head attached to a cable and is pulled back to the first location by the hose. The nozzle is then pulled back to the second locati...

With this process ruts in driving lanes of paved surfaces are eliminated and do not develop or their development is halted. Where rutting in roads has begun, instituting this process will reduced the creation of ruts and will halt further development. Paved roads develop rutting as a result of car and truck tire wear patterns, particularly in ice prone regions where cars are equipped with studded ...

Thermally and mechanically treated bones, from non-living animals, and/or eggs, from living animals, transformed into a powdery form, can be used as abrasive materials for jet blasting or to fabricate abrasive papers. This invention describes the use of powders made from incinerated dead animals, said animals coming from land or sea, and/or made from eggs from living animals, said animals coming f...