PURPOSE:To relieve shock due to speed changing and to obtain good transmission characteristic, by compensating the quantity of output torque change of an engine due to deviation between detected value and the standard value of parameter, when the actual value of output torque change of the engine deviates from the optimum value when the speed is changing. CONSTITUTION:When a vehicle is running, ju...

To the purpose of obtaining the joining of textile threads, by means of a splice accomplished with compressed gas, by a short, strong joint of nearly imperceptible appearance, a method is proposed, which includes the following steps: inserting the two threads to be joined through a longitudinal slit in a splicing chamber provided in a head having two parallel opposite side walls perpendicular to t...

A splicer includes a splicing head into which the two yarn ends are introduced through an inserting slot into a turbulence chamber. The turbulence chamber is formed from two juxtaposed frustum-shaped chambers interconnected by a connecting slot. A pressure medium is tangentially introduced through one opening into each chamber for forming the splice and the flow is guided in a lemiscate-like path ...

This device comprises a heated mould 10 for the support of one face of a tyre 12, and a pressure element 6, 7 which presses on its opposite face via an assembly consisting of a cushion 8 and a heated blanket 17. The profile 11 of the mould 10 perfectly fits the shape of the tyre 12, at least two thirds of the surface area of which it surrounds, and receives in its interior the heat of heated plate...

The certificate of addition to the French Patent No. 8401357, packaging for a spool (reel) of filamentary product, relates to the individual covers which are solidly attached to the containers, these containers being open on the side opposite the central partition 11, and the individual means for stopping the filamentary products disposed on the central partition, which means consist of an enlarge...

DISPERSION AQUEUSE D'ANHYDRIDE SILICIQUE COMPRENANT UN SOLVANT AQUEUX ET DE L'ANHYDRIDE SILICIQUE DISPERSE DANS CE SOLVANT.

L'ANHYDRIDE SILICIQUE A UNE DENSITE SUPERFICIELLE DE GROUPEMENTS SILANOL DE 0,3 A 3 POUR 100.10 M ET EST OBTENU PAR TRAITEMENT DE SURFACE D'ANHYDRIDE SILICIQUE PRODUIT PAR UN PROCEDE PAR VOIE SECHE.

LA DISPERSION AQUEUSE EST UTILISABLE COMME ABRASIF, NOTAMMENT ...

A folding reclining chair (1) comprising a back rest (8) capable of angular adjustment in relation to a seat (7) and preferably a leg support (10), which are carried by a supporting base (2) and are lockable by means of a locking arrangement (19). The invention solves, amongst other things, the problem of being able to lie comfortably on one's stomach in the chair. An articulation (9) acting betw...

An impregnant which is suitable for being applied to a once produced open-cellular, soft resin foam to change its physical properties to a desired extent depending on the purpose in end use, the impregnant comprising an isocyanate selected from 4.4'-diphenylmethanediisocyanate, tolylenediisocyanate or a mixture thereof admixed with a polyurethane prepolymer obtained by reacting an isocyanate selec...