A high-lift materials handling vehicle of the kind which comprises a wheel-mounted chassis (11), a chassis-mounted lifting mast (12), a chassis-mounted driving seat assembly (17) which is positioned transversely to the direction in which the vehicle is driven and which includes a seat (20) and a backrest (21). A load handling carrier (15) is movable along the lifting mast and can be manoeuvered fr...

Un sistema (10) di pilotaggio di carichi preferibilmente utilizza un dispositivo di controllo a microprocessore (20) per generare segnali di scrittura/lettura e segnali di comando ricevuti da un circuito nei terminali di ingresso di scrittura/lettura e di comando/stato (16, 17). Il circuito (15) risponde ai segnali di ingresso e controlla un interruttore a semiconduttore (11) che comanda lo stato ...

The present invention relates to a system for informing customers about food in shops or other premises. A terminal (2) with keys (1) or other means capable of manual actuation for the purpose of entering details about the desired type of food is connected to a computer (3) with a display screen (4) and a printer (5). The computer (3) is so arranged as to display food recipes (6) in response to an...

The present invention relates to a system for informing customers about food in shops or other premises. A terminal (2) with keys (1) or other means capable of manual actuation for the purpose of entering details about the desired type of food is connected to a computer (3) with a display screen (4) and a printer (5). The computer (3) is so arranged as to display food recipes (6) in response to an...

The present invention relates to a system for informing customers about food in shops or other premises. A terminal (2) with keys (1) or other means capable of manual actuation for the purpose of entering details about the desired type of food is connected to a computer (3) with a display screen (4) and a printer (5). The computer (3) is so arranged as to display food recipes (6) in response to an...

Methods are disclosed for preparing a highly active solid metallocene-containing catalyst system and its use in the polymerization of olefins. The catalyst system is prepared by creating a catalyst system solution by combining an aluminoxane with a metallocene having a substituent which has olefinic unsaturation in a suitable liquid to form a liquid catalyst system, conducting prepolymerization of...

Nei freni a disco, i rumori che si generano durante le frenature, quali fischi o stridori, vengono ostacolati per il fatto che il ceppo del freno da comprimere mediante un organo di pressione, ad esempio mediante un pistone ad azionamento idraulico, non appena viene a contatto con il disco del freno, viene trascinato nella sua direzione periferica e viene appoggiato su una superficie di appoggio d...

A differential drive mechanism comprises a cage (8), which is rotatable about an axis (6) and represents the input, two coaxial output shafts (2,4) which are rotatable with respect to the cage (8) about the said axis (6), a coupling (16) which is connected eccentrically to the two output shafts (2,4) to transmit relative contra-rotational movement between them by connections which permit relative ...

A method and a packaging arrangement for packaging products, such as contact lenses, in packages such as blister pack. The arrangement has a movable support base having on its upper surface a plurality of substantially identical support pallets, spaced equally apart along the movable support base. Each of the pallets is particularly designed to support and align an array of individual package base...

Variatore ad integrazione sinergica elettromeccanica di regime e di coppia caratterizzato dal fatto di comprendere in combinazione:- un generatore (2) di energia meccanica,- un differenziale (4), il cui albero conduttore è accoppiato all'albero di uscita di detto generatore di energia meccanica (2),- almeno un generatore elettrico (6), il cui rotore è accoppiato ad un albero condotto di detto diff...

PCT No. PCT/CZ94/00006 Sec. 371 Date Aug. 11, 1995 Sec. 102(e) Date Aug. 11, 1995 PCT Filed Feb. 7, 1994 PCT Pub. No. WO94/18131 PCT Pub. Date Aug. 18, 1994Reactor for biological sewage purification having a tank with a casing and a bottom surface and a funnel-shaped member in the tank. An activation space is defined between the casing and the funnel-shaped member and a separation space is defined...

3-piperidino-4-hydroxychroman derivs. of formula (I) and their salts are new, where A and B = H or A with B = -CH2CH2-. X = CH2 or O. X1 = H or OH. Z = H, F, Cl, Br or OH. Z1 = H, F, Cl, Br or 1-3C alkyl. n = O or 1; m = 0 or 1-6. When X = 0 (I) pref has cis stereochemistry. (I) are prepd. by hydride redn. of a suitable alpha-aminoketone, using e.g. NaBH4 in THF at -15 to 15 deg.C.

In a method for biological purification of waste water, especially industrial effluent, the water which has to be treated is introduced together with oxygenous gas through a nozzle device into a reaction tube located in a closed reactor tank (1), in which the liquid is circulated. In order to intensify the treatment and permit the treatment of large quantities of liquid, extra air or gas is suppli...

The container has improved bottom and top construction, and it comprises a hose formed blank made from a round woven fabric or from at least one piece of flat woven fabric joined at its bottom and/or top end after folding the blank in three or more longitudinal folds each consisting of two layers. The length of the joint(s) being less than 1/4 of the containers circumference. The FIBC has a fillin...

Food pieces are moved within rotating container, by fin structure inside which fluid is circulated past baffles, to transfer heat to food pieces through surface of fin structure.

A sanitation system for treating a black water stream and a grey water stream. The black water stream is inputted into a black water digester wherein the black water stream is aerobically digested to produce a treated black water stream and the treated black water stream is discharged from the black water digester. The treated black water stream is inputted into a black and grey water digester and...

Described is a method of manufacturing a packaging container for free-flowing materials, with walls (2, 3), a floor (4) and a top (5) in which at least that part (13) of the top (5) to which a closure (9) is fitted is made of deep-drawable plastic, the closure (9) having an inside element (10) and a cap. The method is characterized in that the inside element (10) of the closure (9) is formed in on...

The invention concerns a filter for liquids, in particular for swimming-bath or similar water, the filter consisting of a closed tank with a water inlet and a water outlet between which at least one filter element or at least one bed of filter material is located. Mounted on the inside wall of the tank is a pipe connected to the liquid inlet and having its outlet near the top of the tank.

The fill according to the invention comprises a mixture of 1-30% by weight cement with 99-70% by weight of various waste material, fly-ash, de-sulphurization product or granulated blast-furnace slag. The mixture can be used dry or mixed with water, and may also be mixed with air to form small bubbles, thereby rendering the mixture frost resistant. The fill can be used to fill different cavities an...