The invention relates to a crusher (1), its use particularly for crushing oil shale and a method in crushing of solid matter. The crusher comprises : a rotor (37) provided with cogs (39) fixed to the frame (2) of the device. The rotor has been arranged to rotate about its longitudinal axis; an actuator (10) for rotating the rotor; at least two comb-like counter blades (33) fixed to the frame of th...

Método para distribuir un separador continuo (12) en una bobina (4) sobre la cual se enrolla, la bobina presentando un eje de rotación, donde el método incluye la fase de reducción de la anchura efectiva del separador continuo (12) antes de ser enrollado en la bobina (4) mediante la conformación del separador (12) con una sección transversal arqueada con un medio de formación (32, 32¿), el medio d...

A layer separator (8) for the thread windings, forms a raised island resting on part of the cylindrical surface (4) of the bobbin (1), onto which the thread end (3) is wound. It rotates together with the bobbin. During winding, the separator (8) lies between the bobbin and at least two winding layers of the thread end (3). A compressed air jet is used to hold-on and fix the thread end, after which...

A packaging unit (1) for continuously producing aseptic sealed packages (2), containing a pourable food product, from a tube (14) of packaging material filled with the food product; the unit (1) has a first and second chain conveyor (10, 11) respectively having a number of jaws (12) and a number of counter-jaws (13), which interact with and grip the tube (14) to heat-seal the tube at successive cr...

A cutting tool assembly wherein a cutting head is releasably retained by a tool holder by means of interacting coupling members, with one of the coupling members being inserted into a cavity of the other coupling member, with radially extending abutment wings of said one coupling member passing respectively between successive support wings of the other coupling member, rotation of the one coupling...

This invention relates to the process for the preparation of aqueous polyurethane dispersions, which comprises preparing an isocynate terminated carboxyl group containing prepolymer, by preparing a solution of a polyol in an organic solvent, adding an ionic group containing compound to this solution, heating this mixture at a controlled temperature, adding an isocyanate in the reaction mixture opt...

Die Erfindung betrifft eine Vorrichtung zum Einziehen von Materialbahnen in Rotationsdruckmaschinen, mit welcher ein automatischer Papiereinzug ermöglicht ist. DOLLAR A Die Vorrichtung zum Einziehen mindestens einer Materialbahn (11) in Rotationsdruckmaschinen besteht aus mindestens einem flexiblen Einzugselement (9), welches in Einziehschienen (7) geführt und mittels mindestens eines Antriebes be...

In a process to make a tubular grid electrode for a lead acid battery, the grid is a hanging curtain of tubes attached to a bridge at one end. The lead rods are fabricated separately in a casting mold with the bridge. The rods my also be formed by drawing, rolling, punching or individual casting. The grid bridge is formed by injection molding.; Verfahren zum Herstellen eines Röhrchenelektrodengitt...

The device has punching and counter punching cylinders (1, 4) between which a punching gap is formed. The gap punches a layer of a flat multilayer commodity without cutting through the layers of the commodity. Triangulation sensors (7, 8) measure the breadth of the gap. One of the cylinders is held in a radially shiftable magnetic bearing (5, 6) to adjust the breadth of the gap based on the measur...

The invention relates to a control device for a hybrid car having driving power variation part estimating means 140 of a power train controlling unit 100 estimating a driving power variation part at the time of change-speed switching. Driving power correcting means 150 increases the output of a dynamo-electric machine 19 so as thereby to correct the driving power variation part, on the basis of th...

An electrical control unit ECU controls a shift thrust Ft applied to a variable width drive pulley 11 through a control valve CV and makes the rotational speed Ne of the engine follow a target engine rotational speed Neo to vary the speed change ratio of a continuously variable transmission CVT. In this control, the shift thrust Ft is achieved as sum of a proportional term P and an integral term I...

A tire re-treading machine comprises a tire support mandrel (7) which has a direction of travel parallel to its axis of rotation.

A papermaker's fabric is made by spirally winding a woven fabric strip. The fabric strip has first and second lateral edges, along which are a first and second lip, respectively. Each lip has at least one lengthwise yarn woven with crosswise yarns. Adjacent to and inward of the first and second lips on the fabric strip are a first and second gap, respectively, which lack lengthwise yarns but whose...

The invention relates to a method for reducing the chrome content in metallurgical slags, whereby the slags are fed in liquid form into an iron bath and Cr reduction occurs with the aid of the iron bath with a C content of 2 to 4 weight percent, wherein a) the Cr-containing slag with a Cr content o f 2 to 20 weight percent is fed into an iron bath with a C content of less tha n 1 weight percent, w...

A system and method for high throughput patch clamp measurements to study th e effect of various chemicals on ion transfer channels is provided. One or mor e patch clamp configurations is established, each comprising a cell sealed to a pipette. The pipettes are affixed to a pipette fixture. The pipette fixture and a plate comprising one or more wells are relatively moved so that each cell is insid...

Apparatus for separating scallop meat from a scallop ( 10 ) having two opposed shells ( 11, 12 ) connected together along a hinge line ( 17 ) including mounting means for mounting the scallop ( 10 ) having its two opposed shells ( 11, 12 ) held parted to provide an access gap between at least part of the peripheries of the opposed shells ( 11, 12 ), a fluid source ( 30 ) arranged to direct two hig...

A method for reducing the chromium content from a metallurgical slag, in which the slag is charged onto an iron bath in the liquid state and the reduction of Cr is effected by the iron bath having a C content of 2 to 4% by weight, wherein a) the Cr-containing slag having a Cr content of 2 to 20% by weight is charged onto an iron bath having a C content of below 1% by weight, whereupon b) the carbo...

A system and method for high throughput patch clamp measurements to study the effect of various chemicals on ion transfer channels is provided. One or more patch clamp configurations is established, each comprising a cell sealed to a pipette. The pipettes are affixed to a pipette fixture. The pipette fixture and a plate comprising one or more wells are relatively moved so that each cell is inside ...

A vehicular guidance method involves providing a user interface using which data can be input to establish a contour for a vehicle to follow, the user interface further configured to receive information from a differential global positioning system (DGPS), determining cross track and offset data using information received from the DGPS, generating control values, using at least vehicular kinematic...

An improved radio-frequency based catheter system and method for ablating biological tissues within the body vessel of a patient comprises a radio-frequency ("RF") generator for selectively generating high frequency energy in a deployable catheter having a RF co-axial transmission line with a hollow lumen, a RF antenna mounted on the distal portion of the catheter, and steering control lines in th...