MODIFICACIONES EN UNA MAQUINA PPARA EL TRATAMIENTO DE UNA MATERIA EN BANDA. CONSISTENTES EN QUE CADA UNA DE LAS ESTACIONES, DE LAS TRES ESTACIONES QUE TIENE LA MAQUINA, ESTA COMPUESTA POR DOS BASTIDORES LATERALES (58, 59) QUE COMPRENDE UNA ESCOTADURA (68) PPARA RECIBIR DOS BLOQUES PALIERES (69, 70) GEOMETRICAMENTE IDENTICOS, SEPPARADOS POR UNA CUÑA DE ESPESOR (71) Y APRETADOS CONTRA LA PARA INFERI...

UNIDAD DE ALMACENAMIENTO PORTATIL PARA ALMACENAR Y ELABORAR MATERIALES EN BANDA. CONSTA DE: UN PAR DE CARRETELES (78, 79) O ELEMENTOS HUECOS QUE TIENEN ANIMASLONGITUDINALES (82, 83) Y PARES DE PESTAÑAS DE RETENCION (84, 85 Y 87, 88); CONAS (80, 81) DE CARRETELES FORMADOS POR PARES DE PLACAS (93, 94 Y 95, 96) HORIZONALES CONFORMADOS POR REBAJOS CONCAVOS SUPERIORES (97, 98); PARES DE ELEMENTOS DE BA...

Polyurethane dispersions based on reaction products from (A) bismethylolated urethanes having at least 2 urethane groups and (B) polyhydroxyl compounds which contain groups which are capable of ion formation, these groups being present in neutralized form, and a process for the preparation thereof. The use of the dispersions for the surface-coating of metal, plastics, glass, leather and paper.

A coextrusion head for producing a generally tubular elastomeric ply made up of first and second concentric tubular streams of elastomeric material having interposed, adjacent to their interface, a closely spaced array of parallel reinforcing elements wherein the coextrusion head includes a reinforcing element guide subassembly including a generally annular guide element as well as a mechanism for...

A pneumatic tyre having emergency running characteristics which has a self-supporting trapezoidal shape and consists of a plurality of parts and an upper structure (6) of extruded rubber.

METODO PARA CONTROLAR UN SISTEMA DE TRANSMISION DE ENGRANAJE DE CAMBIOS MECANICO SEMI-AUTOMATICO. CONSISTE EN DETECTAR LA OPERACION DE LA PALANCA DE SELECCION DE CAMBIOS MANUALES, INCLUYENDO LA DIRECCION DE MOVIMIENTO DE LA MISMA Y EL NUMERO DE DESPLAZAMIENTOS DE LA PALANCA DESDE LA POSICION CENTRADA, DENTRO DE UN PERIODO DE TIEMPO PREDETERMINADO Y EN DETERMINAR LA RELACION DE ENGRANES DE TRANSMIS...

PROCEDIMIENTO PARA EL TRATAMIENTO DE MATERIALES RESIDUALES QUE CONTIENEN METALES NOCIVOS. CONSISTE EN INCORPORAR AL MATERIAL RESIDUAL UN COMPUESTO METALICO (DE METALES DEL GRUPO VIIA Y VIII) QUE PRECIPITA COMO HIDROXIDO, INCORPORANDO TAMBIEN EL HIDROXIDO DEL METAL NOCIVO, POR ADICION DE UNA SOLUCION ALCALINA, PREFERIBLEMENTE AMONIACAL. DESPUES DE LA PRECIPITACION LOS SOLIDOS RESTANTES PUEDEN SER I...

Microcapsules with liquid fills containing Lewis acid catalysts, catalyst concentrates comprising slurries of the microcapsules in liquid media, and a method for preparing the microcapsules and concentrates. The catalyst concentrates of the present invention are storage stable both alone and when incorporated in a one-part epoxy formulation.

A torque sensing braking controller senses directly the braking torque exerted by a rotating element (14, 114, 214, 314) upon at least one friction element (20, 222, 320 and 332) of the brake (10, 210, 310), such that the sudden decrease in torque which occurs when wheel lock-up and skidding occurs is sensed and results in the communication of an increased output pressure to oppose outward displac...

A winding apparatus for winding an element through a form which loads a coil of element through the form in a first direction to generate layers of the element in the coil, and unwinds the element from its layers in the coil and winds it under tension about the form in the opposite direction to wind a final coil. The apparatus uses a releasable retention mechanism responsive to a predetermined ten...

A winding apparatus for winding an element through a form which loads a coil of element through the form in a first direction to generate layers of the element in the coil, and unwinds the element from its layers in the coil and winds it under tension about the form in the opposite direction to wind a final coil. The apparatus uses a releasable retention mechanism responsive to a predetermined ten...

This coil, intended most particularly for automotive vehicles, is characterized by the fact that a support (5) includes means (9, 10, 14, 14a) for maintaining and positioning primary and secondary windings of the coil, which cooperate with respective complementary means on each winding form, as well as different electrical connections (6, 7) of low and high tension.

PCT No. PCT/SE85/00054 Sec. 371 Date Oct. 1, 1985 Sec. 102(e) Date Oct. 1, 1985 PCT Filed Feb. 5, 1985 PCT Pub. No. WO85/03792 PCT Pub. Date Aug. 29, 1985.An indicating device (31) of a highly permeable material is detected by emitting and receiving a magnetic field, wherein two coils (1,2) are caused to emit a high-frequency magnetic alternating field, and a first one of the coils (1) emits an al...

The substitution chlorination reactions of organic compounds are carried out by means of molecular chlorine, using, as a radical initiator, decachlorobutane or an octachlorobutane such as octachlorobut-1-ene or a mixture containing these two products. Good degrees of conversion and good yields are obtained at moderate temperatures. The process is, for example, applicable to the substitution chlori...

PCT No. PCT/FR86/00438 Sec. 371 Date Oct. 6, 1987 Sec. 102(e) Date Oct. 6, 1987 PCT Filed Dec. 19, 1986 PCT Pub. No. WO87/03888 PCT Pub. Date Jul. 2, 1987.The compositions contain: (a) from 90 to 99.8% by weight of at least one modified polymer of ethylene and, where appropriate, at least one alpha -olefin having from 3 to 12 carbon atoms, the said polymer containing at least 80 mol % of units de...

Process for the preparation of a composite material formed of reinforcing fibers, regularly distributed and oriented in more than two directions, and of a matrix filling up the space between said fibers. According to the invention, said process consists in: producing a convex brush of said reinforcing fibers, regularly distributed and fixed by one of their ends on a convex base, said fibers being ...

METODO DE FABRICACION DE UN ELEMENTO PROTESICO, CON REGION POROSA EN SU SUPERFICIE REVESTIDA DE UN MATERIAL BIOABSORBIBLE. CONSISTE EN PREPARAR UN MATERIAL DE REVESTIMIENTO Y APLICAR ESTE MATERIAL SOBRE POR LO MENOS UNA PARTE DE LA SUPERFICIE POROSA DEL ELEMENTO DE BASE, AL MISMO TIEMPO QUE SE PROPORCIONA UNA ENERGIA SUFICIENTE PARA HACER PASAR EL MATERIAL A UN ESTADO EN EL CUAL ES BIOABSORBIBLE. ...

MICROEXCAVADORA SEMIPROFESIONAL CON CARRETILLA REMOLCABLE MANUALMENTE. COMPRENDE UNA PARTE MOTRIZ E HIDRAULICA (16) SOSTENIDA POR LA CARRETILLA (17), Y UNA PARTE OPERATIVA (18) QUE COMPRENDE UN PRIMER CILINDRO HIDRAULICO (9) DE SUBIDA-BAJADA DE UN BRAZO PRINCIPAL (6), UN SEGUNDO CILINDRO HIDRAULICO (5) QUE DA MOVIMIENTO A UN BRAZO BASCULANTE (6A) Y UN TERCER CILINDRO HIDRAULICO (7) QUE DA MOVIMIEN...

FAROS DE AUTOMOVIL QUE EMITEN UN HAZ CORTADO, EN PARTICULAR, FAROS DE CRUCE QUE EMITEN UN HAZ LUMINOSO INTENSO POR DEBAJO DE UN LIMITE DE CORTE. CONSTAN DE UN REFLECTOR ELIPTICO (1), EN FORMA DE CASQUETE DE REVOLUCION ALREDEDOR DE UN EJE OPTICO (2), QUE TIENE DOS FOCOS (F1, F2); DE UNA FUENTE LUMINOSA (3) DISPUESTA CERCA DEL PRIMER FOCO (F1), QUE EMITE RAYOS LUMINOSOS QUE SON REENVIADOS POR EL REF...