La présente invention a pour objet : - un matériau métallique susceptible d'être usé par abrasion : consistant principalement en un alliage métallique à basée de nickel et/ou cobalt (quasi) exempt d'oxyde ou en une céramique et présentant, dans son volume, des particules de lubrifiant solide et/ou des pores fermés et/ou, à sa surface, des évidements ; - les pièces, notamment plaques, en ledit maté...

A curing agent component is described for an at least two-component mortar composition for the chemical fastening technique, containing at least one free radical-forming agent as curing agent for an organic resin component, water and at least one water-soluble, ethylenically unsaturated polyethylene glycol derivative, which can be copolymerized with the organic resin component and has a solubility...

An improved electronic lock system is provided for use with real estate lock boxes where there is the need for many people to access the secured compartment of the lock box in a controlled manner. Each user has an identification card with a non-volatil e secure memory (known as a "smart card"), for exchanging data with the lock box, and with a portable computer capable of reading data from the sma...

The invention relates to an apparatus for measuring the vital functions of a patient, which apparatus comprises at least a measuring chair (20) or a corresponding means suitable for sitting, which measuring chair further comprises one or more measuring sensors (2, 3, 6, 7) for measuring one or more vital functions of the patient sitting in the measuring chair, in a non-invasive manner from the out...

Arrangement in a tube (10) for engine powered portable tool comprising a drive shaft (12) supported by a bearing (11) placed in the tube (10). The bearing (11) comprises a pipe shaped section (13) surrounded by at least three wings (14) extending outwards from the pipe shaped section (13). The inside of the tube (10) is provided with at least one protruding flange (15) in contact with the outer en...

Arrangement in a tube (10) for engine powered portable tool comprising a drive shaft (12) supported by a bearing (11) placed in the tube (10). The bearing (11) comprises a pipe shaped section (13) surrounded by at least three wings (14) extending outwards from the pipe shaped section (13). The inside of the tube (10) is provided with at least one protruding flange (15) in contact with the outer en...

Trimmer head (10; 20) comprising at least two sections (11, 12; 21, 22) that creates a casing surrounding one or more bobbins and related cutting filaments. The cutting filament or filaments are lead through the casing via openings (17) placed at different heights in the casing so that the cutting height is adjustable. In order to facilitate loading of cutting filament so that the selected cutting...

The invention relates to a method for calculating the equivalent circuit of a solar cell. According to the method, a pulse-like radiation effect is directed onto the solar cell and the properties of the solar cell are measured by measuring the decreasing portion of the pulse. According to the invention, the time-dependence of the radiation signal is measured and the measurement of the voltage and ...

A roll on/off disposable grip is disclosed. The invention provides a wa y to easily place a new grip on equipment at any time, through the use of an easily installed and removed sheath, which forms a thin surface or outer ski n on the equipment's gripping element. The invention can be used generally for all equipment that requires a quality grip. One example is that of the game of golf; however ot...

The disclosure relates to a method of realising a sliced, refolded edge (15) of a packaging laminate (10) which displays a core layer (11) of a fibrous material, as well as a gas barrier layer (12) of low elasticity comprising the successive steps of: a) orienting the packaging laminate (10), a free edge (22) thereof being utilised as the register edge, b) reducing the thickness of a region (16) a...

The disclosure relates to a method of realising a sliced, refolded edge (15) of a packaging laminate (10) which displays a core layer (11) of a fibrous material, as well as a gas barrier layer (12) of low elasticity comprising the successive steps of: a) orienting the packaging laminate (10), a free edge (22) thereof being utilised as the register edge, b) reducing the thickness of a region (16) a...

Mélange gazeux binaire pour soudage par faisceau laser allant jusqu'à 8 kW constitué de 60% à 80% en volume d'azote et d'hélium pour le reste (jusqu'à 100%). Application de ce mélange gazeux au soudage de l'acier inoxydable ou non, ou du titane.; Gas mixture used for laser welding of metal components, especially of steel or stainless steel with a surface coating of zinc or titanium of thi...

Procédé de soudage de flancs raboutés formés d'un matériau contenant majoritairement de l'acier et une proportion supérieure à 0,015% en poids d'aluminium, metta nt en oeuvre au moins un faisceau laser, dans lequel on réalise au moins un joint de soudure de type débouchant en utilisant un mélange gazeux constitué de 30% à 80% en volume d'azote et d'hélium pour le reste (jusqu'à 100%) pour assister...

Mélange gazeux binaire pour soudage par faisceau laser allant jusqu'à 12 kW constitué de 30% à 60% en volume d'azote et d'hélium pour le reste (jusqu'à 100%). Application de ce mélange gazeux au soudage de l'acier, des aciers inoxydables ou du titane.; The gas mixture used for laser welding of metal components, especially of steel, stainless steel or titanium of thickness 0.4 - 30 mm, preferably 1...

An apparatus for generating linear patterns of light comprises a light source emitting a first light beam. An anamorphic system is positioned downstream of the light source and is adapted to receive the first light beam of the light source for concentrating the first light beam such that the first light beam would project a first linear pattern on a far field. A diffractive optical element is posi...

This invention relates to a portable surface treating apparatus comprising a shaft part ( 12 ) with a handle part ( 13 ) by means of which the apparatus can be guided on the surface to be treated and a frame structure ( 22 ) having several rolls ( 29, 31 ) about which an endless conveyor belt ( 27 ) for liquid and dirt particles is arranged. A portion of the belt between the rolls is placed such t...

The application relates to antibodies and fragments capable of binding H1V-1 . gp120 protein, nucleic acids encoding such proteins, to the use of such proteins to identif y active compounds, and to the use of the compounds as vaccines.

To provide a stroke determination method of an internal combustion engine whereby a stroke determination of the engine can accurately be performed without the use of a cam angle sensor and also the engine can precisely be controlled with high correlation with respect to an actual intake air amount after the stroke determination, and a stroke determination device using the method. An intake pressur...

The electrical current converter has conversion bridges mounted in parallel and controlled independently from control variables. There is a step of determination of the amplitude component of the common current mode and a step of selection of a zero vector for switching to control the sign of the current component of the common mode to minimize the common current mode of the conversion bridges.