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...

The invention relates to a soft tissue filter arrangement in X-ray imaging of a patient's skull by means of a chefalostat, wherein a patient (P) is by means of ear plugs (5) or the like supports preferably fixed relative to imaging coordinates as well as by means of a nasion and/or forehead support (6) set in a determined position and location between an X-ray source (1) and a film (4) or the like...

A safety arrangement for a ski comprising a binding having a plate and a brake in the form of a spade pivoted on the ski and normally biased by a resilient member into an active position in which the spade projects below the sole of the ski. The spade may be retracted into an inactive position against the action of the resilient member. The spade is movable into the inactive position when the plat...

This ski safety binding comprises a hollow body (1) securely attached to the ski and with respect to which a piece (2), such as a boot-retention jaw, is capable of pivoting about a transverse pin (3), against the force of an elastic system contained in the body (1). The pin (3) which passes through the pivoting piece (2) and the body (1) has at least one groove (7) with which either a part of the ...

The binding has a front retainer unit held pivoted on the ski, and a sole retainer which may be moved sidewards against an elastic system. A second retainer, for the boot heel, may be moved about a horizontal axis against that system. A plate for the boot sole is provided between the two retainers and is pivoted about a vertical journal. The plate (4) has a front vertical element (15) which suppor...

A plant to extract meat from small crustacea, specially antarctic shrimps (Kril) consists of a mechanism to crush the carapaces, one for sepg. any readily floating particles, and one for sepg. the meat. A liq. is used to flush away the floats and the sinks are taken by an ejector to the meat separator. - This system has a higher productivity and a better meat yield than conventional methods.

A sole-support mechanism having a stepping plate for the heel of a ski boot which is urged by a spring-loaded ski binding part, in particular by a heel holder, toward a front jaw which forms a ski-fixed support in longitudinal direction of the ski, and is supported on a guide plate, which plate is movable in longitudinal direction of the ski through the force of at least one thrust spring over a h...

PURPOSE:To form a super hard carbon-base thin film having diamond structure with good reproducibility in the stage of forming said film by a low-pressure CVD method by mixing a slight amt. of gaseous AlCl3 with conventional gaseous H2-CxHy and using the same in an activated state. CONSTITUTION:A base body consisting of various metals and alloys is put in a quartz tube and is heated to 300-1,100 de...

A data processing and communication system distributes and displays financial market ticker, quotation, news and ancillary information via a plurality of stored program controlled work stations. Stock trade executions, quotations and other ticker plant information is communicated in parallel to a hierarchy of system data processing terminals, e.g., those located at area, branch and individual work...

An optical device for recording and reading on a data carrier is provided with first optical means forming a composite source of radiant energy comprising a first semiconductor-laser source for producing a polarized reading beam, a second semiconductor-laser source for producing a polarized recording beam, the two directions of polarization being at right angles to each other, and an optical eleme...

In apparatus for producing metal powder by rapid solidification of molten metal particles flung into a quenching chamber from a rotating disk through vertical zones of cooling fluid, improved cooling fluid flow, improved operating efficiency and low pressure losses are provided by having the cooling fluid introduced into the quenching chamber via a plurality of cylindrical tubes each having an inl...

The invention relates to a pick-up device for a track carried by a medium which can be recorded or read optically by focused radiation. Subject is a reading head having reduced mass comprising a reading objective (2), and electrodynamic motor and means (8) of guiding the objective. The device is notable in that the objective is placed in line with the moving coil (3), this allowing substantial red...

A cellular foam particularly suitable for use as thermal or accoustic insulation is produced by the condensation in an acidic medium in the presence of a catalyst hardener of methyloldihydroxydiphenylmethylene ether isomers.

L'INVENTION CONCERNE UNE CORDE TRAITEE PAR IMMERSION DE RENFORCEMENT D'UNE ENVELOPPE DE BANDAGE PNEUMATIQUE COMPOSEE DE FIBRES D'AU MOINS UN POLYAMIDE CHOISI DANS LE GROUPE CONSISTANT EN NYLON 6 ET NYLON 66.

SELON L'INVENTION, LA CORDE A LES CARACTERISTIQUES QUI SUIVENT:1.UNE RESISTANCE A LA RUPTURE D'AU MOINS 8044DYNESDENIER;2.UN ALLONGEMENT D'AU MOINS 18 SOUS UNE CHARGE DE 7848DYNESDEN...

L'INVENTION CONCERNE UN DISPOSITIF DE DETECTION DE PARTICULES, NOTAMMENT DES PARTICULES SOLIDES DANS UN FLUIDE S'ECOULANT DANS UNE CONDUITE.

LE DISPOSITIF COMPREND UN CAPTEUR DE CHOCS 6 MUNI D'UN TRANSDUCTEUR PIEZO-ELECTRIQUE 21 DELIVRANT DES SIGNAUX A UN CIRCUIT ELECTRONIQUE DE TRAITEMENT 50 EMBARQUE DANS LA CANNE DE DETECTION. L'ALIMENTATION DU CIRCUIT 50 SE FAIT EN COURANT CONSTANT 54 ...

An edible suspension of a finely divided food material in a liquid suspending medium which swells cellulose, the suspension also containing microfibrillated cellulose in an amount sufficient to produce a stable, homogeneous suspension. The microfibrillated cellulose, a form of cellulose having a very large available surface area per unit of weight, acts to confer, among other benefits, greater sta...

The invention relates to a method wherein uncured urethane formulations are bonded to a cured rubber or synthetic rubber substrate in such a manner so as to provide greater bonding strength than has been achieved previously in urethane formulation bonding to rubber or synthetic rubber. The substrate is cleaned, a coating of a cyanoacrylate adhesive is applied, followed by a liquid or paste urethan...