A joining alloy of the invention is based on Co, Ni, or their alloy, and contains 1.0% to 2.3% by mass of C and 15.5% to 34.7% by mass of W. Using HIP, the joining alloy in the form of a casting or powders is integrated with a WC-Co or WC-Ni type cemented carbide via diffusion joining. Using HIP, it is also possible to obtain a composite material having an integral structure in which a cemented ca...

This invention provides a speed-changing machine, which can reduce the speed change shock and speed change judder by a simple structure. In a speed-changing machine, it is provided with two clutch units 30, 50 side by side in the axial direction and constituted of plural speed change ratio in response to the engaging state of respective clutches 31, 51 of two clutch units 30, 50. Respective axial ...

In a method for cleaning mussel shells, in particular for removing barnacles and/or cement layer therefrom, the mussels are subjected to an abrasive or brushing treatment in a rotating drum structure set up by a plurality of brush-shaped elements. In an apparatus suitable therefor, the brush-shaped elements are journalled at or near their ends in flange-shaped elements, while, furthermore, first d...

Process for laser cutting of fabrics, comprising the following stages: selection of a fabric containing non-meltable natural or artificial fibres; selection of a meltable material; coupling of the said fabric and the said synthetic component along a preset cutting line; directing, along the said cutting line, of a laser beam capable of cutting the fabric and melting the meltable material coupled t...

SE PROPONEN SUSTANCIAS GRASAS INSATURADAS CON COMPORTAMIENTO MEJORADO EN FRIO, QUE SE OBTIENEN (A) TRANSESTERIFICANDO UN NUEVO ACEITE DE GIRASOL BAJO EN ESTEARICO (LS) CON UN CONTENIDO EN ACIDO OLEICO DE MAS DEL 85 % EN PESO Y UN CONTENIDO EN ACIDO ESTEARICO DE MENOS DEL 3 % EN PESO, CON METANOL, Y (B) EL ESTER METILICO RESULTANTE SE HIDROGENA DE FORMA CONOCIDA PARA DAR LOS CORRESPONDIENTES ALCOHO...

In a cast composite wear part consisting of a metallic matrix having wear resistant inserts in the or each working face, the inserts are formed from a ceramic wafer which consists of a homogeneous solid solution of 20-80 wt.% Al2O3 and 80-20 wt.% ZrO2 and which is impregnated with liquid metal during casting. Preferably, the ceramic material consists of 55-60 wt.% Al2O3 and 38-42 wt.% ZrO2 or 70-7...

Disclosed is a driving torque control device for a vehicle comprising the elements. The device can effectively suppress fluctuation of engine torque. (1) Means for calculating a torque control timing to determine and output at least two control timings of an engine torque generated by an engine during speed shifting. (2) Means for calculating and outputting an engine torque control quantity in res...

Es wird eine Einführhilfsvorrichtung (1) angegeben zum Einführen des Anfangs einer Materialbahn (8) in eine Walzenmaschine (4). DOLLAR A Hierbei möchte man das Einfädeln der Materialbahn erleichtern. DOLLAR A Dazu ist die Einführhilfseinrichtung ausgerüstet mit einem Greifkopf (10) und einem Träger (14), wobei der Greifkopf (10) am Träger (14) um eine Schwenkachse (13) zwischen einer Einlauf- und ...

The yarn clamp mechanism, at a bobbin winder and esp. for King bobbins, has a ring-shaped clamping gap (15) at the bobbin spindle (11) to hold the cut yarn from the yarn guide when the spindle is at rest or nearly at rest, and release it when centrifugal forces start to act on operating rotary speeds. The yarn clamp (14') has an axially sliding disc (40) as the clamping unit, which closes the clam...

Es ist ein Luft-Brennstoff-Verhältnis-Regelgerät für eine Brennkraftmaschine realisiert, welches einen Eichvorgang eines Luft-Brennstoff-Rückkopplungskorrekturwertes mit hoher Genauigkeit ermöglicht, wobei der Eichvorgang in einer kurzen Zeit vervollständigt wird, wodurch nachteilige Beeinflussungen der Abgase vermieden werden. Die Maschinenlast wird fixiert, wenn das Luft-Brennstoff-Verhältnis od...

The hose reel trolley has a roller mounted horizontally under its handle. This may be fitted afterwards to a conventional trolley.; Ein Schlauchwagen bekannter Bauart wird mit einer dritten, um 360 drehbaren Rolle ausgerüstet. Diese Rolle ist auch nachträglich leicht zu montieren.

A lappet eye holder can be tilted from its working position by swinging it upwards about an axis (7). The body (3) is wide enough to accommodate a spiral position adjuster (5) and has side flanks (3b) with curved edges (3c) that contact the support member (6) when in the working position. The support member (6) passes through a hole in the support clamp (4).; Ein Fadenleitauge (1) mit Spiralgestel...

Production of a sinter magnet of the rare earth-iron-boron type comprises: producing alloying powder in a first state in which first amount of lubricant is applied onto surface of alloying powder; partially vaporizing lubricant for the purpose of transforming the powder material into a second state; compressing the material in the second state to form a pressed body; and sintering. Preferred Featu...

A lead-acid battery, which achieves a low profile while allowing grids of relative maximum height to be used, comprises a container having the termina l cells located adjacent the front of the battery (i.e. at the side of the casing) so as to allow ready access to the battery when located in racks or the like in service, and a cover, preferably a two-piece cover, containing t he terminals, interio...

A universal connector apparatus comprising a first component and a second component. The first component is fixedly secured to a housing of an LCD monitor and includes a wedge shaped projection or protusion and a first electrical connector. The second component forms a docking station and is fixedly secured to any other support surface where the LCD monitor is to be attached and supported from. Th...

A device for hot isostatic pressing comprises a pressure vessel (1), a heat-insulating casing arranged inside the pressure vessel (1), a furnace chamber (3) enclosed by the casing (4), and, arranged therein, a load compartment (5) for receiving articles (6) to be pressed, a control means (11) which is arranged between the load compartment (5) and an inner roof (10) of the casing (4), and defines a...

SE DESCRIBE UN PROCESO PARA PREPARAR ARTICULOS FABRICADOS DE ESPUMAS DE POLIURETANO, QUE INCLUYE LA REACCION DE AL MENOS UN POLIISOCIANATO CON AL MENOS UN COMPUESTO QUE CONTIENE ATOMOS DE HIDROGENO TERMINAL ACTIVADO EN LA PRESENCIA DE UN MEDIO DE EXPANSION QUE COMPRENDE AL MENOS UN HIDROFLUOROALCANO Y/O PERFLUOROALCANO, Y DE UN PRODUCTO QUE CONTIENE AL MENOS UN GRUPO AMINO Y ENLAZADO QUIMICAMENTE ...

Dispositivo de conexión y desconexión rápida para electrobombas y conducciones de instalaciones lavaparabrisas de vehículos automóviles. Este dispositivo comprende un cuerpo de boquilla (2) y un cuerpo de conexión (3) acoplables coaxialmente entre sí y con capacidad de deslizamiento longitudinal mútuo en ambos sentidos, comprendiendo ambos cuerpos (2, 3) respectivos y complementarios medios de enl...

UN CONTADOR DE BIOPERCEPCION (22) RECIBE UNA TIRA DE MUESTRA (10) QUE INCLUYE ELECTRODOS DE EXCITACION Y SENTIDO ELECTRICAMENTE AISLADOS (12, 14) UNIDOS POR UNA ZONA DE REACCION. CUANDO SE PONE UNA GOTA DE LIQUIDO DE MUESTRA BIOLOGICA EN LA ZONA DE REACCION, SE LLEVAN A CABO UNA PLURALIDAD DE PRUEBAS DE FALLO/SEGURIDAD. UN CIRCUITO QUE DETECTA EL TAMAÑO DE LA GOTA COLOCADA EN LA ZONA DE REACCION R...