A compressed-air thread splicing device for producing a knotless thread connection by splicing, the device having a splicing channel for receiving therein threads to be spliced to one another, the splicing channel being formed with at least one compressed-air injection opening and affording at least one of a plurality of operations to be performed on the fibers of the threads consisting of tanglin...

DISPOSITIF D'EPISSURE POUR FILES, DANS LEQUEL LES EXTREMITES DES FILS, QUI SONT INSEREES EN CHEVAUCHEMENT ET EN SENS INVERSE DANS UN ORIFICE D'EPISSURE DE FIL, SONT SOUMISES A L'ACTION DE FLUX D'UN FLUIDE EN ROTATION, DE MANIERE A ETRE RACCORDEES L'UNE A L'AUTRE. L'ORIFICE 54 D'EPISSURE DE FIL EST SENSIBLEMENT DIVISE, DANS SA DIRECTION AXIALE, EN DEUX ORIFICES 56, 57 D'EPISSURE DE FIL DONT LES ...

A.ELEMENT ARRIERE DE FIXATION D'UNE CHAUSSURE SUR UN SKI, DU TYPE DANS LEQUEL L'ORGANE DE RETENUE DU TALON EST PORTE PAR UNE PLAQUE DESTINEE A SERVIR DE SURFACE D'APPUI POUR CELUI-CI ET QUI EST MONTEE ROTATIVE AUTOUR DE SON CENTRE.

B.DANS LE PRESENT ELEMENT DE FIXATION, L'AXE DE ROTATION X-Y DE CETTE PLAQUE 8 EST INCLINE VERS L'AVANT D'UN ANGLE COMPRIS A PEU PRES ENTRE 8 ET 20 PAR RAPPORT...

Device for stretching a web with the aid of foldable branches, and parasol-lighting comprising it. On each branch 3 arranged as a diagonal on the cross of a web 1 fastened at 5 to the end of each branch is located, in its median zone, a toggle joint 6 which makes it possible to stretch or to fold up two articulated sections 3a, 3b of each branch against one another, which makes it possible to fold...

LA PRESENTE INVENTION CONCERNE UNE FIXATION DE SECURITE POUR SKI COMPORTANT UN CORPS ET UNE MACHOIRE CONSTITUEE DE DEUX AILES DE RETENUE LATERALES ARTICULEES SUR LE CORPS AUTOUR D'AXES, ET DEUX VIS DE REGLAGE DE LA POSITION DES AILES DE RETENUE LATERALE.

CETTE FIXATION EST CARACTERISEE EN CE QUE LES PARTIES FILETEES 11B, 12B DES DEUX VIS DE REGLAGE 11, 12 ONT DES PAS INVERSES ET LES EXTRE...

An electromechanically reciprocable load has a driving spring tending to displace it from a retracted position into a working position upon the release of a locking brake. The spring force is opposed by the countervailing force of an electric motor which, during the working stroke, is progressively reduced in keeping with the diminishing force of the relaxing spring. When the load includes a calip...

A change speed transmission for a frameless tractor is disclosed. The transmission includes a housing having a first change gear mechanism which is capable of providing a number of speed ratio changes in one direction only. A second change gear mechanism is provided which includes a reversing mechanism as well as possibly additional speed ratio changes. The transmission housing is so designed th...

A quick connect coupling for connecting a threaded push-rod to a clevis of a brake actuating lever, the coupling comprises the combination of a collar having an internal bore threaded for engagement with the push rod, a head at one end of the collar and a recess forming a shoulder spaced from the head, latching means carried by the clevis and biased into a first position extending internally of a ...

A caliper disc brake (A) includes a base (10) having a single pole (14) extending therefrom with a pair of identically formed opposed arms (16, 28) pivotally mounted on the pole. On one end of each of the arms is pivotally mounted a brake shoe (34, 58), and the other ends of the arms have an air bladder (66) interposed therebetween for moving the brake shoes together. Each of the arms (16, 28) car...

The nonflammable material consists of cement in which latex is added to the slaking water. Inorganic fibres are added to the slaked mixture of cement and latex. The proportions of the constituents of the material are approximately from 4 to 5 kg of latex per 50 kg of cement, the quantity of water being of the order of 10 to 12 l. ;

LE MATERIAU ININFLAMMABLE EST CONSTITUE PAR DU CIMENT DO...

LE PROCEDE SELON L'INVENTION COMPREND LES ETAPES SUIVANTES:

A)INSCRIPTIONS DE MOTS BINAIRES DE TEST SUR LE DISQUE OPTIQUE1 ASSOCIES A DES PUISSANCES OPTIQUES DE GRAVURE DISTINCTES ET COMPRENANT DES SUITES MONOTONES DE BITS "1" ET "0" LOGIQUES D'EGALES DUREES,

B)LECTURE DE CES MOTS,

C)MESURE DES DUREES DE BITS A L'ETAT "1" ET DES BITS A L'ETAT "0",

D)DETERMINATION DE LA P...

A method of manufacturing MOM capacitors, the dielectric and the lateral insulation of which are formed by islands and by vertical partition walls, respectively, obtained by local anodic oxidation of one of the plates of said capacitors. The islands and the vertical partition walls are formed from cavities provided in the plates of the said capacitors.

An underwater sand pump has an extremely improved sand excavating efficiency by eliminating the occurrence of cavitation and by preventing interference between the agitation flow and the suction flow. Such underwater pump is substantially characterized by disposing flow separating means in a circular opening formed in an end plate of a perforated strainer and by mounting such flow separating means...

In order to produce high tensile strength mesh structures, starting material, which is at least 0.75 mm thick and which has a square or rectangular pattern of holes or depressions, is stretched either in one direction or in two directions at right angles. The uniaxially stretched structure has orientated strands which are connected by parallel bars, the orientation of the strands penetrating into ...

The invention relates to a process for producing fabrics formed from a lap of parallel warp yarns (2) thermofused at their intersection points with a weft yarn (4). The warp (2) and weft (4) yarns are pressed at their intersection points in order to produce an outward deformation of the lateral parts of the weft yarn (4), whilst the central part of this yarn (4) remains virtually undeformed. Then,...