Titre : MOULE POUR PNEUMATIQUE, ET PROCEDE DE MOULAGE DU PNEUMATIQUE Société dite : SEDEPRO ABR?G? La couronne périphérique d'un moule à secteur pour pneumatiques est constituée par un ensemble de tôles 1 prenant appui les unes sur les autres, empilées de façon à se repousser mutuellement. La couronne a donc en permanence tendance à grandir en diamètre. Cette tendance est combattue par exemple par...

RUBBER COMPOSITIONS FOR CURE-BONDING, METHOD OF CURE BONDING AND METAL-RUBBER BONDING ARTICLES Disclosed is a rubber composition for curebonding to metals which comprises a rubber component and at least one metal acrylate compound represented by the following formula (I): (I) wherein R represents a hydrogen atom or a methyl group, M represents a mono- to tri-valent metal atom, m represents an inte...

Foamed polypropylene sheets and articles thermoformed therefrom are suitable for microwaving and are produced by providing a polypropylene composition exhibiting uniform melt draw properties, heating the composition, injecting a blowing agent, preferably carbon dioxide or a carbon dioxide hydrocarbon blend, and extruding the blend into a sheet which may then be thermoformed into articles such as t...

A method and apparatus for relatively moving energy across an array of optical fibers. The energy may be scanned across the fiber array. A dielectric mirror mounted on a galvanometer scanner is moved so as to cause successive pulses to irradiate different segments of the fiber optic array. As a result, each fiber receives radiation having sufficient fluence while reducing the energy per pulse (or ...

When applying a method and an arrangement for purifying water, an inflow of contaminated water is converted to a pressure elevated flow which is divided in a purifying unit into a purified outflow and a contaminated outflow, which in turn is divided into a return flow and a reject flow. With the intention of providing a large return flow under high pressure for the purpose of rinsing clean the fil...

When applying a method and an arrangement for purifying water, an inflow of contaminated water is converted to a pressure elevated flow which is divided in a purifying unit into a purified outflow and a contaminated outflow, which in turn is divided into a return flow and a reject flow. With the intention of providing a large return flow under high pressure for the purpose of rinsing clean the fil...

It is proposed, in accordance with the invention, that a pressurized water purifier which includes an inlet conduit, a pressure-elevating pump mounted in the inlet conduit, a filter or membrane type purifying unit, a purified-water outlet conduit and a reject conduit for concentrated contaminated water that the reject conduit (22) includes a pressure-limiting valve (28) which is controlled by the ...

It is proposed, in accordance with the invention, that a pressurized water purifier which includes an inlet conduit, a pressure-elevating pump mounted in the inlet conduit, a filter or membrane type purifying unit, a purified-water outlet conduit and a reject conduit for concentrated contaminated water that the reject conduit (22) includes a pressure-limiting valve (28) which is controlled by the ...

The treatment system is for use with septic tank effluent. Water is passed over polyurethane foam blocks, arranged in a heap so that air can circulate freely around the blocks. The size of the foam cells is small enough that water soaks into the blocks and is retained therein. The foam is soft and easily deformed. At the points of block-to-block engagement, the blocks deflect and conform to each o...

The present invention provides a filtration medium comprising an ultrafiltration membrane and a monomer surface coating thereon of an acrylic or methacrylic acid monomer having alcohol functional groups, wherein the filtration medium after having been fully dried is characterized by having a titer reduction of at least about 103 with respect to PP7 bacteriophage and a critical wetting surface tens...

The present invention provides a filtration medium comprising an ultrafiltration membrane and a monomer surface coating thereon of an acrylic or methacrylic acid monomer having alcohol functional groups, wherein the filtration medium after having been fully dried is characterized by having a titer reduction of at least about 103 with respect to PP7 bacteriophage and a critical wetting surface tens...

The present invention provides a filtration medium comprising an ultrafiltration membrane and a monomer surface coating thereon of an acrylic or methacrylic acid monomer having alcohol functional groups, wherein the filtration medium after having been fully dried is characterized by having a titer reduction of at least about 103 with respect to PP7 bacteriophage and a critical wetting surface tens...

A method for producing varying-geometry mirrors consisting in subjecting a thin sheet or grid to an electromagnetic force field of controlled settings so as to cause the treated member to deform according to the desired curved shape. The apparatus for actuating such method includes a pair of permanent magnets between which the reflecting mirror is placed and locked to supports associated to a micr...

A top cover box for vehicles is disclosed, which is lined on its walls and its bottom with covering that has water-repellent properties, and which is provided with an outflow aperture in a low-lying region of the bottom, the covering having a downslope in the bottom region which conducts water to the outflow aperture. In order to achieve a substantial improvement of the structural possibilities in...

Basic sulpho group-containing disazo compounds which are metal-free, correspond to the formula in which the symbols are as defined in Claim 1. These compounds, in the form of their water-soluble salts, and preparations thereof are used for dyeing or printing cationically dyeable materials such as hydroxy group- or nitrogen-containing organic substrates of which textile material comprisin...

The equipment for the automatic sewing of shoulder pads for clothing includes a supporting frame (11) and at least one sewing machine (12) that is caused to move in a reciprocating manner on said frame along a rectilinear axis (guides 11.1). According to the invention, said equipment comprises: a support (13), fixed with respect to said frame (11) and situated in the sewing area of said sewing mac...

A machine comprising a rotating reel supported on the frame, consisting of a hollow cylindrical body producing inside it two chambers separated and secured with perforated walls, a gear motor to control the rotation of the reel, an ink chamber containing said reel and a channel for storage of the textile being treated, a conduit with alternating oval sections to vary the position of the textile an...