La presente invención se refiere a un dispositivo para desmenuzar material en hojas, que comprende: primera y segunda flechas paralelas montadas para rotación en direcciones opuestas, una primera pluralidad de discos fijados en la primera flecha para rotación con la misma y separados a intervalos a lo largo de la longitud de la primera flecha; una segunda pluralidad de discos fijados en la segunda...

This invention relates to a novel class of hydroxamic acid based collagenase inhibitor derivatives of the formula wherein R<1> is C1-C6 alkyl; R<2> is C1-C6 alkyl, benzyl, hydroxybenzyl, benzyloxybenzyl, (C1-C6 alkoxy)benzyl, or benzyloxy(C1-C6 alkyl); a is a chiral center with optional R or S stereochemistry; A is a -(@HR<3>-@HR<4>)- group or a -(CR<3> = CR<4>)- group wherein b and c ...

A lacquer coating is applied to a laminated metal composite forming a sliding element such as a plane bearing and has particles of solid lubricants incorporated therein to form islets of greater thicknesses than the surrounding film and which serve as lubricant-trapping surface formations. The particles may be of polytetrafluoroethylene, fluorinated graphite or molybdenum disulfide and the lacquer...

A food cutting machine has a circular knife (6) mounted on an axis (5) on an eccentric disc (4). An opening (9) for passage of a food product to the blade is closable by a closure plate (12) mounted on a swivel arm which is movable by a ram or electromagnetic drive.

An apparatus for maintaining the adjustment between two knives of a rotary cutter having one knife 3 held on a rotating cylinder 1 cooperating with a stationary knife 5 being held in a holder 6. The stationary knife holder 6 is transposed with respect to the rotation axis 2 of the rotating cylinder i and is supported on a cross-member 9 through the intermediary of two sensors 7, 8. An instantaneou...

The apparatus is for holding the stator of the rotatating vessel of a centrifuge in a way allowing for an easy and rapid handling. It includes: a pivotable swing arm (50) having a first end (52) and a second end (54), the second end (54) having an engagement portion (56) configured to engage the stator of the rotating vessel; a shaft (70) connected to the first end (52) of the swing arm (50) for s...

This invention relates to an antistatic mat for a vehicle equipped with electric discharge function against generation of static electricity for preventing adhesion of dust and electric shocks. The antistatic mat includes piles (13) including conductive fibers (15) containing conductive components partially protruding from the surface of a synthetic resin (12).

In order to assure the geometric uniformity of a tire molded with a segment mold when the sculpturing of said tire includes blocks 11 surrounded by recesses formed by grooves 15 and incisions 16, the said grooves 15 are thinned at the level of the joint planes 550 between segments. Furthermore, wear indicators 17 are arranged at the level of the joint planes 550 between segments.

The utility model relates to a solar board hanging hot-water equipment which can be built into integration with buildings, and the service life of the utility model coexists with the buildings. The utility model is a solar hot-water equipment which can be made of light heat preservation materials and can be moved, being convenient for installing, and the utility model is suitable for matching with...

A method and apparatus for centering an annular tread on a pneumatic tire-casing is described. The method, preferably put into use with the apparatus, comprises mounting a casing on a wheel, locating the equatorial plane of the casing or wheel, mounting the annular tread on an axially-moveable tread expander assembly, and positioning the tread on the tread expander assembly such that its circumfer...

A readily detachable carrying device for a portable apparatus such as a mobile telephone 3, comprises carrying means such as a wrist strap 1 and/or belt clip 2 integrally formed with a string retaining member for receiving and releasably retaining the end portions of an attachment string 5. The device is attached to the portable apparatus by passing a free end of the attachment string through a fi...

The steering of a non-railed transfer crane is automatically controlled to follow a set lane indicated by road markings. An optical sensor, for example a T.V. camera, monitors the off-centre condition between the cranes real direction of travel and the set lane by comparison of the image with locally generated vertical and horizontal centre lines. The sensor outputs signals indicative of travel de...

The sandwich (composite) elements having improved resistance to stress cracking corrosion, comprise A) at least one outer layer of polystyrene, preferably high-impact polystyrene having certain mechanical properties, and B) a layer of polyurethane foam, preferably rigid polyurethane foam, produced using difluorochloromethane as blowing agent and/or a blowing agent mixture essentially comprising ...

A description is given of an apparatus for transporting away sealed insulating glazing units (1) by a conveying mechanism (3, 14), there being assigned in the region of the incoming end (10) and of the outgoing end (11) of the conveying mechanism pick-up devices (12), preferably such devices with two video cameras each, which produce images of the corners (4, 5, 6, 7) of the insulating glazing uni...

A device provided with : a bead assembly parts storing part in which a large number of bead assembly parts are stacked in multiple stages in the vertical directions through separators ; an empty separator stacking part disposed near said bead assembly parts storing part ; a tire building machine which receives said bead assembly parts and forms said bead assembly parts into a tire ; bead assembly ...

The present invention provides a device for splaying a plurality of pole members (14) from a generally axial orientation to one in which at least part (11) of each of the poles (4) adopts a generally radial orientation, and for securing a first end (11) of those members within the device to retain said radial orientation, which device comprises: a. a pair of generally parallel transverse members...

A laminated polyethylene 2,6-naphthalate film having a polyethylene 2,6-naphthalate film and a coating layer which is formed on at least one surface of the polyethylene 2,6-naphthalate film and comprises at least one water-soluble or dispersible resin selected from the group consisting of polyesters, polyurethanes and polyacrylic resins, and satisfying the following properties: (1) an F5 value in ...

A polysiloxane-polyoxyalkylene composition of the nominal formula: wherein R is an alkyl group having 1 to 3 carbon atoms and R, R', R'' and R''' are individually monovalent polyoxyalkylene polyethers attached to the silicon atom through a difunctional link; and the polyoxyalkylene of R' is a poly(oxypropylene-oxyethylene) ether which contains 20% to 60% oxyethylene by weight and has a...

PCT No. PCT/US90/07554 Sec. 371 Date Jun. 7, 1993 Sec. 102(e) Date Jun. 7, 1993 PCT Filed Dec. 20, 1990.A plastic sheet, preferably of plasticized partial polyvinyl butyral, for a laminated safety glazing, having means dispersed on its surface, preferably comprising a multiplicity of spaced projections, capable of resisting adhesion to a rigid panel, such as glass, of such a glazing when the sheet...

La presente invención se refiere a un reactor para gasificar una mezcla de combustible carbonoso para producir un efluente caliente quer consiste de una escoria residual y un gas de síntesis útil; el reactor está caracterizado por: un casco que tiene una cámara de reacción dentro de la cual se gasifica la mezcla de combustible; una cámara de enfriamiento rápida en el casco que retiene un baño de a...