Elastomeric material, especially elastomeric scrap material, is subjected in a ring grinder to simultaneous grinding and peeling for separating reinforcing material and elastomeric material. The ring grinder has its inlet (12) arranged to supply grinding material substantially horizontally towards the rotor (20) of the ring grinder, and supplied elastomeric scrap material is caused to pass the maj...

The invention provides a method of mechanical alloying a titanium-base metal powder. Titanium-base metal powder is provided in a mechanical alloying apparatus. The mechanical alloying apparatus has a controlled atmosphere to prevent excessive oxidation of the titanium-base metal powder. An effective amount of tin process control agent is added to the mechanical alloying apparatus. The mechanical a...

A thermosetting elastomeric component 1 and a thermoplastics component 3, such as a seal and a carrier eg. for use in making a sealed pipe joint, are separately formed, assembled as required and then secured together, before use, by application of heat to the thermoplastics component to melt and bond a surface portion of that component to an adjacent surface portion of the other component. Prefera...

The invention provided a new type of high capacity storage battery, wherein the colloidal electrolyte is hard to hydration, and has no cracking. The high capacity colloidal storage battery comprises: battery case, anode plate, cathode plate, isolating plate and electrolyte, wherein the electrolyte consists substantially of a) 3 to 9.9% (by weight, the same below) of silicasol (SiO2) b) 48.1 ...

An electromagnetic actuator (50) includes a magnetic flux conductive case (52), an electric coil (54), a magnetic flux conductive material core (56), and a pair of radially polarized magnetic flux developing elements (58, 60). A first region (80) of the core (56) traverses the coil (54) at one end and second region of the core (56) traverses the coil (54) at the other end. A first magnetic element...

The invention relates to new pyrazolylpyrazoles of general formula I in which R<1>, R<2>, R<3>, R<4> and R<5> have the meanings given in the description, processes for their preparation as well as intermediates, and their use as herbicides.

Because of inherent delay in magnetic flux propagation in the magnetic circuit, the transient opening magnetic force on the armature does not build as rapidly as the injector driver circuit may be capable of commanding. This transient force is augmented without increasing the package size of the magnetic circuit. A fuel injector has a novel solenoid actuator magnetic circuit that has slots, convol...

PCT No. PCT/DE94/00358 Sec. 371 Date Nov. 30, 1994 Sec. 102(e) Date Nov. 30, 1994 PCT Filed Mar. 30, 1994 PCT Pub. No. WO94/23435 PCT Pub. Date Oct. 13, 1994.A bistable electromagnet is moved from one operating position into the other by a short direct-current pulse, the next pulse following in each case having the opposite current direction. The essential factor in this is a permanent magnet whic...

Die Erfindung betrifft eine Fadenspendervorrichtung, insbesondere für einen Retraktionsfaden 10, der in vorgebbaren Längen von einer in einem Gehäuse 12 drehbar gelagerten Vorratsrolle 14 abwickelbar ist, der beim Austritt aus dem Gehäuse 12 mittels einer Schneidvorrichtung 18 durchtrennbar ist und der für den Austritt mittels einer Antriebseinrichtung 20 transportierbar, die mindestens eine Antri...

Einrichtungen zum Wechseln der zu verarbeitenden Fäden an Näh- oder Stickmaschinen, bei denen alter und neuer Faden mittels Verwirbelung miteinander verbunden werden, sind grundsätzlich bereits vorgeschlagen worden. Um das Einbringen des neuen Fadens in die Wirbelkammer zu vereinfachen, wird vorgeschlagen, die einzelnen Fäden (23) in den nebeneinanderliegenden Ösen (40') eines Ösenrechens (136) en...

A nonwoven fabric of entangled fibers defining a predetermined pattern of openings with the fabric having excellent draping characteristics.

The utility model relates to a plumbous acid storage battery with circular aperture pole plate plastic active material. The storage battery has the technical proposal that the utility model uses the circular aperture pole plate grids to replace the rectangular hole and the polygon hole pole plate grids of the prior art and uses the plastic formulated active material to replace the active material ...

A laser microsurgical method and apparatus are disclosed for safely treating occluded body lumens with laser energy. The disclosed method involves the use of pulsed laser energy from an argon-ion laser (62) to destroy the tissue of luminal occlusions, such as atheromatous plaque and the like, with substantially no thermal necrosis of the surrounding tissue. A flexible catheter and associated laser...

PURPOSE:To provide the titled material composed of a specific diaminodiphenylmethane compound, having high durability and quick response and the free from color development in background. CONSTITUTION:The objective material is composed of a compound of formula [R1, R2, R3 and R4 are H, (substituted) alkyl, cycloalkyl, alkenyl, aryl or aralkyl; R5 and R6 are H, (substituted) alkyl, cycloalkyl, alke...

PURPOSE:To provide the titled material composed of a specific diaminodiphenylmethane compound, having high durability and quick response and free from color development in background. CONSTITUTION:The objective material is composed of a compound of formula [A is (substituted) heterocyclic group; R1 and R2 are H, 1-4C alkyl, haloalkyl, hydroxyalkyl, alkoxy-substituted alkyl, cyanoalkyl or aralkyl; ...

A closure containing an internalized microbial filter (52) for use in enteral delivery set assemblies. The closure comprises a generally cylindrical side wall (15), a planar top surface (45) having first and second projections (25, 49), the first projection (25) being associated with the spikable membrane (28) while the second projection (49) is associated with a filter (52) and with means (55) to...

PCT No. PCT/FR90/00146 Sec. 371 Date Dec. 27, 1990 Sec. 102(e) Date Dec. 27, 1990 PCT Filed May 2, 1990 PCT Pub. No. WO90/10666 PCT Pub. Date Sep. 20, 1990.The invention relates to orientated composite polyester films carrying, on at least one face, a coating intended to improve the slip properties, consisting of a graft polymer comprising a backbone derived from a polyester containing sulphonylox...

1. Installation for the point-to-point transmission of data between the track and a vehicle travelling on this, consisting of ground equipment (5) fastened to the track and comprising a transmitter which transmits the coded information from a track signal (11) by means of a transmission marker (9), and of on-board equipment (1) accommodated in the vehicle (3) and comprising a receiver (151, 152, 1...

A connection component (10) suitable for use with an enteral fluid delivery set wherein the connection component (10) consists of a threaded cap having a projecting spike (32) thereon to penetrate and deform a foil diaphragm on the fluid container and further including an air passageway (30) having a flexible member (38) therein to allow filtered air to flow into the fluid container while preventi...