The present invention provides a metal bonded abrasive tool wherein the tool has improved life and mechanical properties. The invention further includes the bond composition which allows for improved life and mechanical properties, particularly in diamond blade dressing tools.

A winding machine for a winding on a continuously fed yarn (1) to form bobbins (10), alternately onto a respective tube (8,9) provided with a catch region (11), having two driven winding spindles (4,5) mounted on a revolver member (2), a stationary head yarn guide (19), a traversing device (16), a contact roller (14), a first yarn guide (23) which is movable in the winding spindle direction (12) a...

Bir kesici kafanin, birbiriyle etkilesim halinde baglanti parçalari ile bir alet tutamagina çikarilabilir sekilde takildigi; bu baglanti parçalarindan birinin digerinin kavitesine sokuldugu; söz konusu bir baglanti parçasinin uzanan mukabil kanatlarinin digerini ardisik mesnet kanatlarini arasindan geçtigi ve o bir baglanti parçasinin çevrilmesi ile mukabil kanatlarin mesnet kanatlarinin üzerine ...

A motor vehicle 10 comprises electric motors 16a, 16b, 16c, 16d for driving the vehicle and for regenerative braking, and electronic control means 22 for controlling the electric motors 16a, 16b, 16c, 16d so as to produce one of a number of discreet levels of braking corresponding to the position of an accelerator pedal 26. A battery 24 for supplying the motors is charged by an i.c.engine 20 via a...

A yarn spool bearing for textile production facilities is fitted as a material buffer between a continuous manufacturing process and further processing facilities downstream with stoppage times. To ensure gentle handling of the yarn spools (1, 2), the claimed yarn spool bearing is designed as a shelf bearing with shelves (6) which can move inside the bearing and on which the yarn spools (1, 2) can...

A filter assembly processes incoming water to a household supply and is cleaned from time to time by back-flushing. The filter housing has an inlet (A) for unfiltered water, an outlet (B) for filtered water, and a back-flush outlet (E). The filter insert (1) mantle has a number of suction removers (2) distributed over the outer face from which they are separated by a gap (20). During the back-flus...

A blood processing centrifuge includes a disposable fluid processing assembly having a fluid processing chamber. Fluid is communicated to and from the fluid processing chamber through a flexible umbilicus. The fluid processing chamber spins while the centrifuge pulls the umbilicus around an axis of centrifugation. The centrifuge engages the umbilicus through a thrust bearing received in a gimbal a...

Lifting apparatus, especially for stacking or unstacking stations of panel handling lines, said lifting apparatus comprising a raiseable and lowerable lifting frame (1) and means for raising and lowering the lifting frame. The means for raising and lowering the lifting frame comprise at least one drive shaft (2, 3) and at least two lifting belts (4, 5, 6, 7), whose first end is attached to the dri...

An optical interference coating on a refractory substrate, the coating being comprised of alternating layers of silicon dioxide and zirconium dioxide. The coating can be in the form of an optical filter where a substrate bearing the coating can be repeatedly cycled between room temperature and a temperature of at least 1000° C. without significant degradation of its optical or mechanical propertie...

An optical interference coating on a refractory substrate, the coating being comprised of alternating layers of silicon dioxide and zirconium dioxide. The coating can be in the form of an optical filter where a substrate bearing the coating can be repeatedly cycled between room temperature and a temperature of at least 1000° C. without significant degradation of its optical or mechanical propertie...

Die Erfindung betrifft eine Sicherungsvorrichtung gegen das Eingreifen in rotierende oder bewegte Teile bei Prokuktionsmaschinen, insbesondere Schneidmaschinen, in der Lebensmittelindustrie, bestehend aus einer das Schneidmesser abdeckenden Haube und einer Sicherheitsverriegelung, wobei die Sicherheitsverriegelung aus einem drehbar gelagerten Winkelhebel besteht, der bei Öffnen des Verschlusses fü...

A driving force control system for an automotive vehicle provided with a transmission (5) including a first motor-generator (2) connected to an engine, and a second motor-generator (4) connected to road wheels (7) and driven by electric power generated by the first motor-generator. A first rotational speed sensor (24) is provided for detecting a rotational speed of the first motor-generator. A sec...

Systems and methods resuspend cellular-rich concentrates of blood by rocking the separation chamber to create variable agitation forces within the separation chamber. The systems and methods also add resuspension fluids to aid the resuspension.

PCT No. PCT/NO95/00119 Sec. 371 Date Feb. 13, 1997 Sec. 102(e) Date Feb. 13, 1997 PCT Filed Jul. 3, 1995 PCT Pub. No. WO96/01181 PCT Pub. Date Jan. 18, 1996The pressure compression mould for the production and/or revulcanisation of tires forms a hollow space where the pressure and the temperature can be regulated. Each sidewall of the compression mould is designed with an elastic and flexible annu...

A lift truck (10) has a tractive-power electric motor (16), an electric motor which actuates a pump for the hydraulic circuits, and batteries (19) which supply the electric motors. In order to obtain a long working life as well as reliability and a high performance, the tractive-power motor (16) or both motors are asynchronous and there are provided devices (30) for sensing the angular positions a...

A centrifuge for rotating a fluid retentive housing having fluid input and output tubing fixedly connected to a rotation axis of the fluid retentive housing, the centrifuge comprising: a frame; a first rotatable mechanism having a rotation axis, the fluid retentive housing being coaxially mounted thereon for co-rotation therewith; a second rotatable mechanism having a rotation axis, the first and ...

A packaging machine comprises a device (13) for forming incomplete containers by forming a web into a tube, filling contents into the tube, thereafter transporting the tube by a length corresponding to one container at a time, and sealing and cutting the tube transversely thereof every time the tube is transported; a container conveyor (14) for receiving the incomplete containers from the device a...

Sheet material is drawn into a machine, e.g. paper into a rotary printing press, by attaching the end to a draw bar (22) which is carried along the material path by side chains (15). The chains (15) have openings so that the draw bar (22) can be easily attached or removed by spring-loaded pegs (24). An Independent claim is also included for a rotary printing press including drier, cooler and fold...

The shredder has a reduction roller (3a) mounted at the end of a feed shaft with two axis parallel cutters or toothed cutters between two side walls of the shaft that work in conjunction with a stationary counter blade. The reduction roller narrows from the ends towards the middle to form a waisted shape.; Bei einem Häcksler, insbesondere zum Zerkleinern von Abfallmaterial wie Gartenabfällen, mit ...

Fiberfilling material is converted into fiberballs by an air-assisted rolling process in a turbulent air mill. Such a continuous process shows significant advantages over prior suggestions, with regard to productivity and flexibility.