PURPOSE:To obtain assembled storage batteries which are easy in built-in use by forming a sealed lead-acid battery by sealing in a flat thin shape with a thermoplastic synthetic resin film, arranging and fixing many sealed lead-acid batteries in a plane plate comprising a flexible soft material, and mounting positive and negative terminals on the plate. CONSTITUTION:Sealed lead-acid batteries S ar...

The electromagnetic connection apparatus comprises a coil former 2 divided into two chambers containing two windings 4, 5, a device with permanent magnet 11 is placed between the two chambers symmetrically with respect to the longitudinal axis of the coil former 2, is polarised perpendicularly to the longitudinal axis of the coil former and has an opening corresponding roughly to the diameter of t...

In a cutting device for extruded material of a soft nature, especially a strand of dough, the rotor (20) of the motor (20, 21) which drives the cutter (3) is directly fastened to the cutter shaft (17). The motor (20, 21) is preferably a linear motor, the rotor (20) having the poles (19) of a permanent magnet. The rotating speed is set by means of an adjustment circle (23, PID).

Creel, including a stationary supporting frame, at least one yarn tension holding element and at least one thread guiding element supported by the stationary supporting frame, bobbin holding assemblies disposed in vicinity of the stationary supporting frame, a plurality of bobbin holding elements carried on each of the bobbin holding assemblies, drive rollers connected to the bobbin holder assembl...

Safety binding for skis for fastening a boot to a ski, having a first holding element or front jaw, which is pivotably mounted on the ski, is provided with a sole holder for holding the front end of the boot and is movable at least laterally against the action of an elastic system, having a second holding element or an automatic heel device which is for holding the rear end of the boot and can be ...

Safety binding for fastening a boot to a ski, according to Claim 1 of the main patent, comprising a plate 1 mounted pivotably relative to a ski 2 by means of a pivot 3, rear retention means 5 carried by the said pivoting plate 1, front retention means 4 capable of pivoting relative to the ski 2 against an elastic energising system 15, 16, in which the pivoting plate 1 is brought back into a centre...

The invention relates to a heelpiece with an automatic-fit device. The actuating pedal 42 of the fit device 40 is carried by a cradle 44 mounted so as to pivot in a limited manner on a pin 46 securely attached to the tensioner lever 24. The retention stirrup piece 22 comprises a bearing member 28 arranged as a guide ramp 50 interacting with the cradle 44 during the travel of the pedal 42. The ramp...

A.PROCEDE POUR FAIRE FONCTIONNER UNE INSTALLATION DE TRAITEMENT DE DONNEES POUR DES VEHICULES A MOTEUR.

B.PROCEDE CARACTERISE EN CE QUE LES MESSAGES S'IDENTIFIENT D'EUX-MEMES POUR LEUR CONTENU ET LEUR SIGNIFICATION PAR UN IDENTIFICATEUR.

C.L'INVENTION CONCERNE UN PROCEDE POUR FAIRE FONCTIONNER UNE INSTALLATION DE TRAITEMENT DE DONNEES POUR DES VEHICULES A MOTEUR.

A safety ski binding having a jaw for holding a boot on a ski and permitting lateral release of the boot, an elastic system for biasing the jaw longitudinally forward against lateral pivoting, and a mechanism for compensating for the additional bias against lateral pivoting arising from friction between the boot and the ski during a forward fall. The compensation means includes a sensor which prod...

A method of making a resilient, flame resistant, non-friable polyimide foam comprises: (a) mixing at least one aromatic dianhydride with an alcohol and heating the resulting mixture to form a half-ester, (b) mixing a diamine component comprising at least one aliphatic diamine and at least one aromatic diamine with the product from step (a), (c) drying the resulting mixture, and (d) heating the...

A beam-splitting prism provided with a roof-edge prism is described. The roof-edge prism is made of a cured transparent synthetic material and can be arranged on a surface of the beam-splitting prism in a simple and cheap manner.

A down-hole signal generator for a mud-pulse telemetry system comprises a flow constrictor defining a throttle orifice for the mud passing along a drill string, a throttling member displaceable with respect to the throttle orifice to modulate the mud pressure for the purpose of transmitting measurement data up the drill string, and a turbogenerator. The turbogenerator incorporates an annular impel...

A method for effecting logging or servicing operations in a predetermined inclined or horizontal zone of a well, following an initial vertical portion thereof, comprising fastening a logging or servicing tool body at the end of a string of rods lowered into the well, said tool body being provided with an electric male connector, lowering at the end of an electric transmission cable, from the surfa...

The grinding apparatus permits precision machining of a valve seat or a sealing surface, and includes a grinding spindle having a holding and guiding part extending into a finished workpiece bore with clearance. The holding and guiding part is smaller in diameter than the grinding spindle and includes a pin which carries on its free end a grinding tool. The other end of the pin passes into the gri...

An electronic label data exchange system has work posts adapted for data transmission with objects passing through the posts and with a central control. The objects are provided with electronic labels having a non-volatile memory which may be cleared and written into by the work post devices. The work post fixed transmission devices each have a modulator-demodulator for connection to the control c...

A logging method and apparatus are provided for the acoustic inspection of a borehole fitted with a casing wherein obtained measurements which are representative respectively of one or more data items relating to the casing and to the material which surrounds it are corrected for the effects of the environment. The method comprises: emitting a first acoustic pulse through the medium present in the...