PURPOSE:To remove a resin matrix at high speed thereby enabling reinforcing fiber present therein to be exposed, by providing a pair of jetting bodies that can clamp slidably a prescribed part of a fiber reinforced resin body, forming orifices in each of the jetting bodies, and feeding a heated resin solution alternatively to the jetting bodies. CONSTITUTION:A pair of jetting bodies 11 that are di...

PURPOSE:To remove a resin matrix at high speed thereby enabling reinforcing fiber present therein to be exposed so that subsequent joining or the like can be effected favorably, by effecting stepwise and continuously from a first treatment to a seventh treatment to a prescribed part of a fiber reinforced resin body using a conveying apparatus. CONSTITUTION:A fiber reinforced resin body 53 is passe...

PURPOSE:To facilitate assembling of transmission case by inserting/fixing a member for supporting one ends of shafts having the other ends supported respectively on the front wall of front case or the rear wall of rear case through bearings into any one case. CONSTITUTION:The transmission case body is formed by jointing the front case 1 and the rear case 4 while a flange 13 is provided near said j...

This lead accumulator has electro-collecting plates 34 made of lead or of lead alloys and active material layers 35, 37 which are in intimate contact with the electro-collecting plates, these layers being formed to be integral with the electro-collecting plates by the placing, on these plates of a mixture in the form of a suspension consisting of an active material powder and of a liquid, the comb...

Device wherewith the very young or the disabled may avoid soiling themselves with their own dejecta, without moisture being trapped on the surface of the skin of the wearer. The invention comprises collection bags 8, 2 and 3 which communicate from one to another into a central bag 1 via multiple valves, the external surface 10 of the device, which is in contact with the skin of the wearer, being f...

Direct control three-way solenoid valve for discharging and loading a control volume with very short response times operating under a very high pressure, characterised in that it comprises: - a tubular slide valve piston 58 securely fastened to a magnetic solid vane 70 which interacts with an armature 80 in order to constitute an electromagnet 80, 81, this piston 58 sliding in a fixed bore 46 an...

A roller construction for use on the lever arms of a front jaw of a ski binding. The rollers have a central opening therethrough which has a radially enlarging characteristic from the midlength portion thereof toward the axial end thereof. That is, the diameter of the opening adjacent the axial ends is greater than the diameter of the opening at the midlength portion thereof. The interior surface ...

Preparation of polyurethane-urea. The stable reactant mixture in accordance with the invention is characterised in that it consists of a mixture of: a. a prepolymer in which the isocyanate functional groups have been blocked by an oxime in which the oxime functional group is not carried directly by an aromatic nucleus, b. and a chain-extending agent. Application to the manufacture of laminat...

An optical read system for a disk-shaped record carrier. By means of a tracking system the read spot is centerd at the information track. The control signal for this tracking system is obtained by means of additional radiation spots which are disposed on radially opposite sides of the read spot. By subjecting the detection signals corresponding to these additional radiation spots and the read spot...

The impact strength of containers made from foams of aromatic olefins such as polystyrene and poly-(para-methylstyrene) is improved by the addition of a small amount e.g., 2 to 25 weight percent of a polyethylene such as linear low density polyethylene. Meat trays made of such foams can be processed in automatic packaging equipment and exhibit reduced damage, such as cracking, in processing.

Some chemical products are so toxic that they must not come into contact with parts of the human body. A package of such a construction that during filling and transport thereof and during the release of product therefrom, the risk of anyone coming into contact with the product is restricted to a minimum, is characterized in that the product is situated in a closed inner container (1) consisting o...

Solid particles are coated with a uniform and continuous polyamide layer by immersion in a reaction medium capable of forming polyamides by anionic polymerization in solution.

This toe wedge (toe clip) comprises a tube 1 which is partially covered in its centre with a foam or rubber sleeve 2, to protect the feet, whose ends are connected symmetrically either to means 5 making it possible to removably wedge the said toe wedge (toe clip) under a door 6 by means of the interposition of adjustable elements 7, 8, 9, 10, 11, 13, or on a hooking member integral with a fixed su...

The device for measuring stresses applied to a drilling tool comprises a removable instrument socket (2) secured by means of protuberances (15, 16) thereon to the wall of a compartment formed thereby in a shaft (OM) such as to make fast said socket and said shaft in two transverse planes (12, 13) and as to transmit to said socket the strains occurring in the shaft in response to the stresses to be...

Device for guiding the spine for the automatic splitting of slaughtered animals. For splitting a carcass 1 suspended by the rear legs 2, splitting taking place from top to bottom, the device, which comprises a support 4 for a cutting tool 3 arranged in order to move vertically, an inner guide 5 and an outer guide 7 which are carried by the support and arranged in order to interact, respectively, w...