wear-resistant parts of equipment for grinding, crushing and transportation of various abrasive materials; applicable in metallurgical, cement and ore mining industries. SUBSTANCE: wear-resistance part from composite material is made by casting and presents metal matrix whose working surface has inserts with high resistance to wear. Said part is characterized by the fact that inserts are formed wi...

wind-power engineering. SUBSTANCE: horizontal-shaft windmill-electric generating plant has support 1 whose top part mounts turning head 4 which is, essentially, conical casing 5 with cover plate 6 at base. Angle at cone apex is 45-120 deg. Casing 5 accommodates horizontal shaft 7 and electric generators 8, 9 kinematically coupled with mentioned shaft through reduction units 10, 11. One extension o...

A studless pneumatic tire having excellent running performance of the tire on icy road surfaces. The tire has a plurality of block-shaped island portions (4) formed on a cylindrical tread (1) extending between a pair of sidewalls. The island portions (4) have laterally extending sipes (5) and are separated by a plurality of main grooves (2) extending in the circumferential direction as well as by ...

A studless pneumatic tire having excellent running performance of the tire on icy road surfaces. The tire has a plurality of block-shaped island portions (4) formed on a cylindrical tread (1) extending between a pair of sidewalls. The island portions (4) have laterally extending sipes (5) and are separated by a plurality of main grooves (2) extending in the circumferential direction as well as by ...

A studless pneumatic tire having excellent running performance of the tire on icy road surfaces. The tire has a plurality of block-shaped island portions (4) formed on a cylindrical tread (1) extending between a pair of sidewalls. The island portions (4) have laterally extending sipes (5) and are separated by a plurality of main grooves (2) extending in the circumferential direction as well as by ...

The invention falls within the field of labeling machine with the continuous introduction of a reeled label film. In particular, it relates to the cutting roller of the label film and it comprises a cooling line for the two support systems of the shaft of the cutting roller. The cooling line is preferably independent for each of the two systems and it comprises a probe for measuring the temperatur...

A method of strengthening green form parts made from metal powder requires the use of a cross-linkable polymer which, when cross-linking has been induced, retains its mechanical properties to a degree sufficient to prevent fracture or significant deformation of the green form part when subjected to heat sufficient to induce phase transformation and carbonization. The polymer is incorporated into a...

Die vorliegende Erfindung betrifft eine weisse, siegelfähige, biaxial orientierte, thermoformbare und koextrudierte Polyesterfolie, die mindestens eine Basisschicht B und mindestens eine siegelfähige Deckschicht A umfasst, wobei mindestens die Basisschicht B einen Polyesterrohstoff und ein Cycloolefincopolymer (COC) enthält. Der Polyesterrohstoff soll eine erhöhte Menge an Diethylenglykol, an Poly...

The present invention relates to an arrangement for a Ro-Ro vessel, which exhibits a number of cargo-receiving spaces provided with a driving surface internally in the vessel, and with a ramp extending between one such space and a quay, along which ramp driverless cargo handling vehicles (7), known as AGV vehicles, are capable of being driven between designated parking places for the purpose of tr...

Es wird ein Verfahren zur Herstellung von Polyurethan-Blockschaum beschrieben, wobei eine Kohlendioxid enthaltende Polyurethan-Reaktivmischung plötzlich von einem Druck oberhalb des Gleichgewichtslösungsdruckes des Kohlendioxids auf Normaldruck entspannt wird, wobei die flüssige Polyurethan-Reaktivmischung unter Freisetzung von gelöstem Kohlendioxid aufschäumt, die aufgeschäumte Mischung auf ein S...

A flame and dripping ember retardant blend, for use in a polyurethane foam, comprises: (a) a predominant amount of a blend of (i) a major amount of an oligomeric halogenated organophosphorus flame retardant and (ii) a minor amount of a monomeric halogenated organophosphorus flame retardant; (b) a water or alcohol soluble urea-formaldehyde resin; and (c) a dialkyl-N,N-bis (hydroxyalkyl) aminomethyl...

The invention relates to a cell immobilising carrier, which can be used in a novel continuous fermentation process. More particularly, this fermentation process is used in the continuous production of beer. The immobilising carrier comprises a porous medium of fibers. The medium has a porosity of at least 70 %.; L'invention concerne un support d'immobilisation de cellules qui peut être utilisé dan...

A back-clip structure includes a movable piece provided with an embedded groove on one side of the movable piece and a body on the other side adjacent to the end edge thereof. The movable piece can be against the body or rotated pivotally away from being against the body, the side of body opposite to the movable piece is provided with a clip piece, and an elastic device is provided between the bod...

A container apparatus for use in combination with an umbrella having an umbrella mast and umbrella canopy includes a food container having a container top wall, a container side wall and a container bottom wall together defining a container interior, with an umbrella mast passing port, a mast engaging structure, and a container interior access door; so that the umbrella mast of may be inserted int...

A drum (1) for building tires (2), the drum (1) having two half-drums (12), each of which has an expandable bead clamping device (20), and at least one shaping bladder (27) and a turn-up bladder (33) fixed to an outer tubular body (16) of the half-drum (12) on opposite sides of the respective bead clamping device (20); each turn-up bladder (33) having an outer annular lip (34) extending, at rest, ...

A protective case to be worn by an individual for carrying a medical device that may be required in case of allergic or asthmatic reactions or diabetic reactions. The case includes a rigid receptacle to protect the medical device. The case can be worn on a person's belt or it may be permanently fixed to a belt or a band that can be worn around the waist, an arm or a leg. For a standard syringe, th...

An organic electroluminescence display panel includes a plurality of organic electroluminescence elements, each comprised of a first display electrode, one or more organic functional layers including a light emitting layer made of an organic compound, and a second display electrode, laminated in order on a substrate, and a plurality of ramparts disposed between the organic electroluminescence elem...

A polyurethane gel filled with an expanded calcium carbonate offers an improved material for various applications, wherein the advantageous gel properties are retained, but at the same time negative properties, such as relatively high specific weight and high thermal conductivity, are avoided.

A drum (1) for building tires (2), the drum (1) having two half-drums (12), each of which has an expandable bead clamping device (20), and at least one shaping bladder (27) and a turn-up bladder (33) fixed to an outer tubular body (16) of the half-drum (12) on opposite sides of the respective bead clamping device (20); each turn-up bladder (33) having an outer annular lip (34) extending, at rest, ...

A method of strengthening green form parts made from metal powder requires t he use of a cross-linkable polymer which, when cross-linking has been induced, retains its mechanical properties to a degree sufficient to prevent fracture or significant deformation of the green form part when subjected to heat sufficient to induce phase transformation and carbonization. The polymer is incorporated into...