PCT No. PCT/SE93/00754 Sec. 371 Date Mar. 16, 1995 Sec. 102(e) Date Mar. 16, 1995 PCT Filed Aug. 16, 1993 PCT Pub. No. WO94/06559 PCT Pub. Date Mar. 31, 1994A granulating mill having a cutter which is rotatably disposed in a granulate container. Pieces of material to be comminuted are supplied to the granulate container from a collection hopper. The cutter has shaft ends which are rotatably mounte...

A device for the rapid detection of hydrocarbon fire inside an armored vehicle. Infrared radiation resulting from the appearance of the fire is detected using lithium tantalate as a pyroelectric sensor for producing a voltage signal. A voltage pulse is produced at the beginning of the infrared radiation. Alternatively, the current signal of the pyroelectric sensor may be used and subsequently inte...

An auxiliary-pile carrier in a pile lift of a sheet-processing machine is disclosed. The pile lift has a main-pile lifting unit and an auxiliary-pile lifting unit. The auxiliary pile is supported on a pile board having grooves formed in an upper surface thereof. The auxiliary pile carrier comprises auxiliary-pile carrier elements for carrying an auxiliary pile, the carrier elements each having a f...

A yarn package holder for accommodating yarn package tubes and cones of various sizes, wherein a fixed, cantilevered contact arm is provided with a separate layer of friction material providing a friction surface and has one end of a first spring member pivotally connected to the distal end thereof, and one end of a second spring member fixedly connected to the other end thereof. The friction surf...

A profiled roller moulds uncured strips of material so that they have a relief pattern in the surface, whose positive projections form the intermediate grooves in the tread of tyres. In the process the strip passes between the profiled and at least one plain roller, so that the pattern of the profile is pressed into it. The figure shows uncured strip (9) passing between the profiled roller (2) and...

Calculi, stones, calcified tissue and other material are broken down for removal from within a body using laser pulses that are delivered via an optical fiber and have a wavelength, intensity, energy per pulse and pulse duration selected to break down the object into smaller particles without delivering energy sufficient to cause damage to other tissue.

Air filter, in particular absolute filter for supplying an even flow directed at work stations to keep the air clean there comprising a filter material (1). This material is provided a pattern of glue lines (3) so that on a subsequent folding to zick-zack shape a wedge like cross section is obtained by double glue lines (31, 32) at the wide end (4) of the wedges and single glue line in the vicinit...

Disclosed are unoriented polyester sheet materials and molded articles having a thickness of at least 10 mil and having excellent clarity and heat stability. The polyesters used in the manufacture of the sheet materials and molded articles are derived from terephthalic acid and 1,4-butanediol and certain modifying monomers. Also disclosed are methods for manufacturing the aforesaid sheet materials...

If antimony oxide is added to a blend of polyethylene terephthalate/alkali metal organic carboxylate in the form of a concentrate in a polyamide, the destabilizing effect of the antimony oxide on the blend is minimized. This greatly improves the thermal stability of the polyethylene terephthalate blend during compounding and subsequent melt processing operations, as compared with similar compositi...

A reaction curable composition comprising, as reactive materials, a polyisocyanate component comprising a diisocyanate and a tri or higher functional polyisocyanate and having an average equivalent molecular weight of from 120 to 240, and a polyol component comprising a diol and a tri or higher functional polyol and having an average equivalent molecular weight of from 100 to 550.

In a securement against slipping for shoulder straps of bags, consisting of at least one anti-slip coating which can be applied to the underside of the strap and extends at least partially over the shoulder contact region of the assigned shoulder carrying strap, a high degree of reliability and comfort can be achieved in that the anti-slip coating is designed as a strip (4) which consists of an el...

A large umbrella includes a plurality of ribs and stretchers and a connecting piece mounted to a mediate section of each rib for connecting the rib and associated stretcher. The connecting piece is substantially U-shaped and has a base section with two ends and a lateral wall extending from each end of the base section. A protrusion projects from an inner side of each lateral wall to form a pair o...

A single-layer two-component polyurethane lacquer which is particularly suitable for the high-gloss coating of polystyrene. A lacquer which can be sprayed having a potlife of at least 16 hours and a flash point exceeding 21 DEG C is obtained by using tertiary alcohols and diacetone alcohol as a solvent, to which a thermoplastic acrylate resin is added as an adhesive.

The present invention relates to a method and system for the remote ordering of merchandise and for making them available at a specified vending place. The method is characterised in that it consists in particular in carrying out the ordering of merchandise by server (13) or telephone (14) by previously transmitting to the computer device (1) at least the client's number and the time at which the ...

A diamond having improved properties is produced by a method which comprises introducing a mixture of hydrogen (A), an inert gas (B) and a carbon-containing compound (C) in molar ratios which satisfy the following equations: $generating\; a\; plasma\; with\; a\; direct\; current\; or\; alternating\; current\; electromagnetic\; field\; under\; pressure\; of\; 5\; to\; 760\; Torr.\; to\; form\; the\; diamond\; on\; the\; substrate.$

Method of treating liquid by sedimentation in which reagents are injected into a flow of untreated liquid and there is created in the flow a colloid mixing and stabilization area; the flow is passed into an intermediate aggregation area and then into a sedimentation area equipped with separator plates from which clarified liquid is taken; characterized in that insoluble granular material which is ...

Crosslinked macromolecular products having a perfluoropolyether structure, wherein the crosslinking is due to C-C bonds between carbon atoms of different perfluoropolyether chains, said crosslinked products being obtainable by irradiation of certain perfluoropolyethers containing at least three groups of the formula arranged along and at one or both ends of the chain; the crosslinking C-C b...

Cement compositions containing fly ash having a carbon content are given satisfactory air entrainment by including a water soluble C8 fatty acid salt.