The present invention relates to hard foams having foamed and hardened phenolic resins as binding agents, and in which over 90% of the filler is aluminum hudroxide. The filler content is more than 100% with respect to the resin content of the foams. The foamble, filler-containing composition used for the production of the foams is very fluid and can be used directly for the production of moldings ...

This composite material comprises an epoxy resin, cured with dicyandiamide and/or a urea deriv. and reinforcing fibres. Finely dispersed in the epoxy resin are polyvinyl formal particles having an ave. size of not more than 5 microns. The reinforcing fibres are e.g. carbon fibres, aromatic gp. polyamide fibres, glass fibres etc. The prepreg is produced by blending a specified resin composite with ...

PURPOSE:To quicken a data processing by providing a tag register storing address information of a data stored in a vector register and managing address information of the data of the vector register so as to decrease the load number of times. CONSTITUTION:An address LA in the main memory device 1 of a head data of a vector data and an address number VL of a consecutive vector data from the address...

PURPOSE:To detect the malfunction of a rotor winding even during an operation by calculating the impedance of a rotor winding and discriminating the presence or absence of the malfunction of the winding from the calculated value. CONSTITUTION:A DC voltage is applied by an exciter 2 to a field winding type rotor winding 1, and an AC voltage is applied from a power source 10 through a transformer 9....

Rigid, water-resistant phosphate ceramic materials are prepared from components comprising metal oxide selected from Al2O3, MgO, CaO, ZnO and hydrates thereof, calcium silicate, and a phosphoric acid solution. By prereacting a portion of the metal oxide with the phosphoric acid and/or by adjusting the temperature of the acid solution when it is combined with the other ingredients, the character of...

A device for the paraxial kinetic control of a boom that can be swivelled perpendicular to the rotatable platform of a mobile lifting machine wherein there is provided at least one coupling rocker which is pivotally mounted on the boom and provides a pivotal connection for a plurality of points of application of force, two points of application of force being linked to the platform of the lifting ...

PURPOSE:To reduce the manhour for cold drawing using a drawing handle, to make to drawing highly efficient, and to facilitate crop treatment by using a bottomed tube manufacture by an extension-piercing method as a tube stock and forming a pointing part by piercing a through hole at the bottom center of the bottomed tube. CONSTITUTION:In the extrusion-piercing method, the top end of a mandrel 13 i...

PURPOSE:To control traveling smoothly and to improve operability, by permit ting an engine governor or a brake to be operated automatically or manually by switching and controlling an engine output and a braking force to any arbi trary value infinitely when they are switched to automatic operation. CONSTITUTION:An air circuit for controlling travel of a large automobile comprises an engine governo...

PURPOSE:To sufficiently rotate rotary seats inwardly, by permitting seatbacks to displace in inward directions of a body without interfering with a side wall of the body when a pair of right and left seats behind a driver's seat are disposed at oblique locations directed toward inward directions of the body. CONSTITUTION:An one-box type automobile A includes a first row seat including a driver's s...

An excavator has a frame attached to its rear side for mounting of an implement. The frame includes lateral limit vertical beams which are connected by upper and lower horizontal rails. The rails are separated vertically. A slide member has guide grooves which engage the top surface of the upper rail and bottom surface of the lower rail to slidably mount the slide member on the frame. A toothed ra...

PCT No. PCT/SE85/00346 Sec. 371 Date May 8, 1986 Sec. 102(e) Date May 8, 1986 PCT Filed Sep. 13, 1985 PCT Pub. No. WO86/01786 PCT Pub. Date Mar. 27, 1986.Base member for pallets, especially for pallets of the type consisting of two or several base members, optionally provided with recesses for the forks of a fork lift truck, having a number of holes perpendicularly to their length direction, distr...

A "thermo" box for the transportation of fresh goods, such as meat, fish, medicines or the like, comprises a double sidewall, cover and bottom construction of a thermo plastic material wherein the hollow space in the base portion, which defines the bottom of the box, sidewalls and the cover are filled with air or some other gas. The basic shape of the box is a generally flat hollow moulding where ...

1463613 Moulding building elements ISOVOLTA OSTERREICHISCHE ISOLIERSTOFFWERKE AG 11 March 1974 [16 March 1973 12 Dec 1973 21 Feb 1974] 10849/74 Heading B5A [Also in Division C3] A building element, e.g. a building board comprises exfoliated vermiculite and an organic resin binder produced from at least two monomeric components one of which is urea and another of which is phenol. The content of the...

In a wound drainage system, blood, water and other body fluids withdrawn from a patient enter a collection chamber (303) through a port (310). A conduit (323) for carrying collected fluids in excess of the capacity of the chamber (303) to a further collection chamber (305) extends from a wall (311) dividing the chambers (303,305) into the chamber (303). The lowermost entrance portion of the condui...

PCT No. PCT/AU87/00049 Sec. 371 Date Oct. 21, 1987 Sec. 102(e) Date Oct. 21, 1987 PCT Filed Feb. 20, 1987 PCT Pub. No. WO87/04994 PCT Pub. Date Aug. 27, 1987.A cargo container (1) and a coupling assembly (13) for releasably coupling two or more of those containers (1) together in a side-by-side relationship. The assembly (13) has a male and female coupling part (14,15). The male coupling part (14)...