Hammer crusher which comprises a revolving rotor (2) and one or several hammers (4) attached to the rotor as pivotable relative a shaft (5 or 9) parallel to the axis of rotation of the rotor. In the frame of the rotor, facing each hammer, there is a recess parallel to the radius of the rotor so that the hammer can pivot round its shaft over 360.degree.. The recess facing each hammer (4) extends, i...

PCT No. PCT/FI83/00059 Sec. 371 Date Apr. 18, 1984 Sec. 102(e) Date Apr. 18, 1984 PCT Filed Aug. 19, 1983 PCT Pub. No. WO84/00848 PCT Pub. Date Mar. 1, 1984.A method and a device for operating and focusing a tomographic x-ray unit using an electron beam and embodying at least one electron gun (1), an anode (2) at which the gun is aimed as well as the x-ray detectors (5) needed to produce a tomogra...

Arrangement for separation of suspensions or emulsions from liquids by flotation having a flotation space widening from the bottom upwards, to be again narrowed from the place of its largest width upwards. The flotation space is formed by a partition wall within a tank, the supply of cleaned liquid terminating into the lower part of the flotation space. The flotated foam is removed at the surface ...

A splicing head has a turbulence chamber which is circular in cross section. The turbulence chamber is cylindrical or has a cylindrical center portion and conical outwardly enlarging end portion, and an insertion slot. Air inlet passages open into the cylindrical portion along tangents and in opposite directions so that air under pressure through the passages creates circumferential flow in opposi...

In a flotation basin a flotation zone and a pure liquid zone are formed which are separated by filter means. A liquid containing suspended matter is introduced into the flotation zone via an inlet and subjected to pressure release flotation by saturating pure liquid with pressurized gas under a pressure in the range of 3 to 8 bar and injecting the pressurized gas saturated liquid into the flotatio...

PCT No. PCT/FI83/00059 Sec. 371 Date Apr. 18, 1984 Sec. 102(e) Date Apr. 18, 1984 PCT Filed Aug. 19, 1983 PCT Pub. No. WO84/00848 PCT Pub. Date Mar. 1, 1984.A method and a device for operating and focusing a tomographic x-ray unit using an electron beam and embodying at least one electron gun (1), an anode (2) at which the gun is aimed as well as the x-ray detectors (5) needed to produce a tomogra...

PCT No. PCT/FI83/00059 Sec. 371 Date Apr. 18, 1984 Sec. 102(e) Date Apr. 18, 1984 PCT Filed Aug. 19, 1983 PCT Pub. No. WO84/00848 PCT Pub. Date Mar. 1, 1984.A method and a device for operating and focusing a tomographic x-ray unit using an electron beam and embodying at least one electron gun (1), an anode (2) at which the gun is aimed as well as the x-ray detectors (5) needed to produce a tomogra...

The invention relates to an accumulator with two circuits, i.e. an accumulator having two circuits which contains a plurality of cells connected to one another in series, each individual cell within the cell having positive plates, connected to one another in parallel, and negative plates, connected to one another in parallel, which are arranged in a common acid chamber and are separated from one ...

1497837 Production of aromatic urethane ANIC SpA 3 June 1975 [25 June 1974] 23984/75 Heading C2C Aromatic urethanes of formula wherein Ar is an aromatic radical and each of R1 and R2, which may be the same or different, is an alkyl radical or a hydrogen atom are prepared by reacting an aromatic hydroxy compound having a hydroxy group directly attached to a carbon atom of the arom...

A means and method for applying innerliner material to a tire building drum and more particularly to a means and method for cutting and applying the innerliner material and further allowing for stock width measurement and precise centering without the possible edge distortion of known guiding systems.

A table which is capable of being converted into a bed comprises four closed sides (1-4) and a lid (5) which is capable of being moved between a first, closed, position in which it rests on the table sides and a second position in which it is clear of said sides. A foldable bed is pivotally mounted in the table and consists of a plurality of interconnected sections (16-20). The bed is capable of b...

Containers used for storing and dispensing liquids for medical applications include a closure, and medical connection device include cooperating connector members. An article of manufacture and a method are provided where a plastic outer closure is applied over container closures or over connection devices. The application of the plastic outer closure exerts an antibacterial effect in the juncture...

A porous shaped article, especially a flat shaped sponge like article, in particular a sponge cloth, is disclosed which exhibits an improved cleaning effect and which comprises cellulose hydrate and from about 10 to about 80% by weight of polyolefin fibrids.

1. Method for producing a graphic recording of a characteristic of the periphery of a borehole, comprising the step of producing, at different borehole depth levels, a plurality of measurement signals respectively representative of said characteristic for portions of the borehole periphery which are distributed around the borehole, characterized in that it further comprises the following steps : -...

PURPOSE:To improve the retainability of twisted condition and minimize the longitudinal tearing, by using a raw material polyethylene having a specified density and a MI10/MI2.16 value to form a monoaxially stretched polyethylene film that has been stretched longitudinally 4-12 times. CONSTITUTION:A raw material polyethylene having a density of 0.94kg/cm<3> or above and an MI10/MI2.16 value of 10-...

In a grinding machine wherein a first carriage for the grinding wheel is movable at right angles to the axis of the grinding wheel toward and away from a second carriage which supports a dressing tool as well as the reciprocable or pivotable sensor of a distance measuring instrument and is movable in parallelism with the aforementioned axis, the grinding wheel is dressed by the dressing tool while...

A process for the production of a mixture of a polymer and a fibrous material, which comprises agitating an aqueous solution of a coagulant for the polymer; adding an aqueous suspension of the fibrous material to the coagulant solution; adding the polymer, in aqueous latex form, to the coagulant solution; co-coagulating the polymer and the fibrous material; and recovering and drying the mixture of...