A process for producing laminate sheets or films based on phenolic resin/melamine resin and provided with a surface protection is described. A variant of the process is distinguished in that a transfer coating is applied to a backing material, the transfer coating allowed to cure at least partly, the film comprising the backing material and the transfer coating pressed together with the individual...

The invention relates to a process for centrifugal separation and to an apparatus for carrying it out, applicable to a mixture of phases of any states, said apparatus comprising, disposed coaxially and moved in rotation in a fixed enclosure, a fan adapted to create a depression upstream, a rotary distributor converting the pressure drop resulting from the action of the fan on the upstream pressure...

A decanter centrifuge for separating a raw material into solids and two liquid phases of different densities has inlet apertures (11) for the raw material and outlet apertures (12) for solids. Each liquid phase is withdrawn intermediate the ends of the separating space (10) through a separate set of outlet tubes (13, 14) extending through a conical section (20) of the drum wall which section diver...

L'INVENTION CONCERNE UN MECANISME D'ALIMENTATION PAR TREMIE.

CE MECANISME COMPREND UNE TREMIE 46 DISPOSEE SUR UNE PARTIE 14 DU BATI D'UNE MACHINE 10, UNE CONDUITE FLEXIBLE 48 ENTRE LA TREMIE ET UN CHARIOT DISTRIBUTEUR 44 MOBILE ET UN DISPOSITIF DE DEPLACEMENT DE POUDRE 480 DISPOSE DANS LA TREMIE ET LA CONDUITE FLEXIBLE ET REAGISSANT A UN MOUVEMENT NORMAL DU CHARIOT EN MAINTENANT EN ETAT D...

L'INVENTION CONCERNE UNE MACHINE A EMPATER LES GRILLES D'ACCUMULATEUR.

ELLE SE RAPPORTE A UNE MACHINE QUI COMPORTE UN TRANSPORTEUR SANS FIN 80 DESTINE A FAIRE AVANCER LES GRILLES A EMPATER SOUS UNE TREMIE 132. LES GRILLES SONT SUPPORTEES PAR DEUX ROULEAUX JUSTE AU-DESSOUS DE LA FENTE DE SORTIE DE LA PATE DE LA TREMIE 132. LA TREMIE ET LE TRANSPORTEUR SONT SUPPORTES PAR LA FACE ARRIERE DE ...

Centrifuge comprising two drums (1,2) having coaxial horizontal axes. The inner drum carries a set of dishes (33) and, on the periphery, a scraper screw (36). A sludge chamber (23) is provided at one end of the outer drum (2) and, by way of passages (28) adapted to be closed by a discharge device, is in communication with the outside. The centrifuge is provided with a double energy recuperation de...

A safety ski binding with a sole plate having structure facilitating a connection of a ski boot thereto. The two ends of the sole plate each engage a ski-fixed holding part and, through the provision of a locking mechanism prevents the sole plate from rotating and lifting off from the ski in the area of the ends of the sole plate. The sole plate is rotably supported approximately in its center abo...

A device for orienting a movable object such as a lifting fork truck in a certain position relative to a second object such as a load, the device having light-emitting device for illuminating the second object so that an image with lighter and darker fields is created thereon, a photoelectric detector movable together with the movable object to scan the image, electronic control equipment connecte...

A transmission mechanism for vehicles comprising main clutch means having a primary clutch and a secondary clutch, primary and secondary propeller shafts for primary and secondary transmissions adapted to be intermittently rotated by the operation of said main clutch means, a first transmission system adapted to transmit the transmission power of said primary propeller shaft, a second transmission...

A heelholder for a safety ski binding comprising a base member, a carriage mounted on the base member for movement in a direction transverse to the longitudinal direction of the ski on which the binding mounted, a retaining spring biasing the carriage to a central, normal position, a pair of cheeks pivotally mounted on the carriage and carrying a heel-releasing mechanism, and a locking mechanism f...

LA PRESENTE INVENTION CONCERNE UNE FIXATION DE SECURITE POUR SKI, ET UN SKI MUNI D'UNE TELLE FIXATION.

LA MACHOIRE 16 DE LA FIXATION 6, APTE A PIVOTER LATERALEMENT AUTOUR DE DEUX LIGNES X-X, Y-Y CONVERGENTES D'APPUI VERS L'AVANT PAR RAPPORT AU SKI 1 A L'ENCONTRE DE MOYENS S'Y OPPOSANT ELASTIQUEMENT, PRESENTE DE FACON SOLIDAIRE, VERS L'ARRIERE, ENTRE DEUX AILES LATERALES 18, 19 DE RECEPTIO...

LA PRESENTE INVENTION CONCERNE UN PERFECTIONNEMENT A LA FIXATION DE SECURITE POUR SKI DECRITE AU BREVET FRANCAIS N8302309, ET UN SKI MUNI D'UNE TELLE FIXATION.

LA MACHOIRE 4 DE LA FIXATION, APTE A PIVOTER LATERALEMENT AUTOUR DE DEUX LIGNES XX, YY CONVERGENTES D'APPUI VERS L'AVANT PAR RAPPORT AU SKI 2 A L'ENCONTRE DE MOYENS S'Y OPPOSANT ELASTIQUEMENT, PRESENTE DE FACON SOLIDAIRE, VERS L'AR...

L'INVENTION CONCERNE UNE FIXATION DE SKI DECLENCHABLE COMPRENANT UNE PLAQUE DE SEMELLE 6 SUPPORTANT UNE MACHOIRE ARRIERE 17 POUR LA CHAUSSURE DE SKI, POUVANT PIVOTER RELATIVEMENT AU SKI DANS SA REGION CENTRALE AUTOUR D'UN AXE VERTICAL 4 AINSI QU'AUTOUR D'UN AXE TRANSVERSAL 7 SITUE A L'AVANT DE L'AXE VERTICAL - VU DEPUIS LA POINTE DU SKI -, LA PLAQUE 6 ETANT MAINTENUE SUR LE SKI PAR UN DISPOSITI...

PURPOSE:To form uniformly nuclei of diamond particles on a substrate in a very short time by leading a gaseous mixture having a specified composition consisting of H2, CxHy and TiCl4 in an activated state under a specified pressure to the surface of the substrate heated to a specified temp. CONSTITUTION:A substrate such as an Si-W-WC-6%Co alloy chip is heated to 300-1,100 deg.C, and a gaseous mixt...

Apparatus for supporting, locating and transferring plate-like or disc-shaped workpieces between several stations or between several machines where each of two plane parallel surfaces of each workpiece is subjected to one or more treatments has at least two partially overlapping plate chucks. A workpiece which is introduced by one chuck into the space where the two chucks overlap is released by th...

For the contracting : BE, CH, DE, GB, IT, LI, LU, NL, SE. 1. Polymer composition capable of yielding plastisols and organosols producing, by means of a coating operation, coatings having a matt surface appearance, the said composition comprising at least two vinyl chloride polymers and being characterized in that the said polymers are dispersion resins whose pregelling temperatures differ 30 degre...

PROCEDE DE PRODUCTION DE FILMS POREUX QUI COMPREND LE MELANGE DE 100PARTIES EN POIDS D'UNE RESINE POLYOLEFINIQUE AVEC 50 A 500PARTIES EN POIDS DE SULFATE DE BARYUM AYANT DE PREFERENCE UN DIAMETRE PARTICULAIRE MOYEN DE 0,1 A 7MICRONS, LA FUSION DE LA COMPOSITION DE RESINE RESULTANTE ET LA MISE DE CELLE-CI SOUS FORME DE FILM, PUIS L'ETIRAGE DU FILM AU MOINS UNIAXIALEMENT SELON UN FACTEUR DE 1,5 A...