An apparatus and method are provided for replacing a creel in a fiber placement machine, by sequentially moving replaceable creels into place on the fiber placement machine, via tracks and/or guide rails, as one or more spools in a previously operati ng creel are exhausted, and removing the creel having the one or more exhausted spools, t o thereby allow fiber placement to continue from the replac...

A method and apparatus are provided, for handling the backing film in a fib er placement process, by winding-up the backing film, into a roll, as the backi ng film is separated from a fiber tow. The backing film is wound-up in such a manner that it can be fed back out to rejoin the tow, should it be necessary to rewind a portion of the tow during the fiber placement process. The backing film may b...

The invention provides an auto-splice apparatus, and a method for using an auto-splice apparatus, for assisting an operator in splicing the tail end of a first fib er tow to the lead end of a second fiber tow, where the first fiber tow is being fed from a first reel of the first fiber tow to a fiber placement head of a fiber placement machine, and the second fiber to w is being fed from a second r...

The object of the invention is a fastening piece (1) for fastening a lighting device (2) or a part of it to an electrical installation box (3) or to a building, for example to the interior or exterior wall or ceiling (5) of a building. The fastening piece (1) comprises first fastening members (6) for fastening the fastening piece (1) to light mounting holes (4) in an electrical installation box (3...

A dump hopper for a road sweeper includes a dump door, a debris guide chute, and an actuating mechanism for pivoting the dump door and debris chute between travel and dumping positions. The dump door is sandwiched between a hopper and the guide chute in the travel position and seals a debris discharge opening of the hopper. A pair of fluid cylinders are pivotally connected to the dump door and the...

REFERIDA A UN PROCESO DE ELABORACION DE TIGECICLINA COMO UN POLVO RECONSTITUIBLE QUE TIENE MENOS DE 0,9% DE DEGRADANTES TOTALES, DONDE DICHO PROCESO COMPRENDE: a) REDUCIR Y MANTENER EL NIVEL DE OXIGENO EN AGUA PARA INYECCION (WFI) A MENOS DE O IGUAL A 0,5 ppm, MANTENIENDO LA TEMPERATURA ENTRE 2ºC Y 8ºC, b) FORMAR UNA SOLUCION DE TIGECICLINA EN DICHA AGUA DEL PASO ANTERIOR A UNA CONCENTRACION DE EN...

QUE COMPRENDE: a) POR LO MENOS UNA CELDA DE EXTRACCION ELECTROLITICA QUE INCLUYE DE 4 A 80 ANODOS DE PASO, DE 4 A 80 CATODOS DE PASO, Y POR LO MENOS UN SISTEMA DE FLUJO DE ELECTROLITO; b) UNA PORCION DE BASE PARA RECOGER EL POLVO DE METAL, LA CUAL ES DE FORMA CONICA; c) UN MECANISMO DE COSECHA PARA FACILITAR LA LIBERACION DEL POLVO DE METAL DEL CATODO; d) UN TANQUE DE ASENTAMIENTO CONECTADO A (b);...

QUE INCLUYE: a) PROPORCIONAR UNA CELULA DE EXTRACCION ELECTROLITICA QUE COMPRENDE POR LO MENOS UN ANODO Y POR LO MENOS UN CATODO; b) SUMINISTRAR UN FLUJO DE ELECTROLITO A DICHA CELULA, MANTENIENDO LA TEMPERATURA DEL ELECTROLITO ENTRE 40°F Y 150°F, DONDE EL ELECTROLITO COMPRENDE COBRE Y HIERRO FERROSO SOLUBILIZADO SIENDO LA CONCENTRACION TOTAL DE COBRE DE 5 g/L A 40 g/L, LA DE HIERRO DE 10 g/L A 60...

QUE COMPRENDE: a) INTRODUCIR UNA SOLUCION CONTENEDORA DE COBRE EN UNA CELULA DE PASO POR EXTRACCION ELECTROLITICA; b) EXTRAER ELECTROLITICAMENTE POLVO DE COBRE A PARTIR DE LA SOLUCION, PARA PRODUCIR UNA CORRIENTE DE LECHADA QUE CONTENGA PARTICULAS DE POLVO DE COBRE Y ELECTROLITO, FORMANDOSE GAS DE OXIGENO EN UN ANODO Y POLVO DE COBRE EN UN CATODO, ESTANDO EL VOLTAJE GENERAL DE LA CELULA ENTRE 1,5 ...

A system for delivering combustion-enhancing gases to an engine, the system comprising: an electrolysis cell for generating combustion-enhancing gases, and an engine conduit; a flow regulator; a pressure sensor to sense t he pressure level in the cell; wherein the valve is configured to be openable independent of the pressure differential across the valve.

A method for securing a network having a number of access points which comprises detecting a rogue access point and responsive to the detecting, hindering a client from accessing the network via the rogue access point. The network comprises a number of access points and a first device having stored thereon a list of access points determined to be acceptable access points. The network is structured...

The invention provides a method and an apparatus to monitor a person's vital signs such as, for example, heart rate and blood oxygen level, using non-invasive optical sensors. The invention provides an optical sensor for integration to sports equipment, the sensor comprising: a lighting system for mounting to the sports equipment, the lighting system for providing a light intensity for scattering ...

Rough surfaces are provided to the facing surfaces of the impeller (24) and the working chamber of a housing (12). Each rough surface has a roughness of 35 to 45 micrometer.

A method for manufacturing a one piece axle tube housing with an integral spindle includes providing a tube blank, providing the blank with a region of increased thickness, inserting a mandrel having a reduced diameter profile, passing a reducing di e over the tube to conform the tube to the shape of the mandrel; and extraction of the mandrel from the tube to cause outward deformation of the tube ...

The multi-functional tool (1) is for use in work preferably with dialysis machines in hospital, is made particularly of plastic, fitted around a winged fixture screw (2). The tool is formed so that two forked legs (3a,3b) extend from a common shaft containing semi-circular holes (4) and a V-shaped incision (5) with its pointed angle (6) facing the tool shaft (7), aimed at enclosing the winged fixt...

The net-type arrangement retains snow and ice on a sloping roof where they are retained in segregations of a net. Natural snow melting is unhindered. Under the snow is formed an air gap against the outer roof which prevents ice formation. The net-type arrangement prevents slippage from flanges extending downwards and outwards. The net is angled at the edges on the roof downwards past the flanges.