Taurus Gumiipari Vallalat

Phoenix Rubber Gumiipari Kft.

Sandor Antal

Elemer Lantos

Tibor Nagy

Zoltan Bartha

Peter Gorgenyi

Peter Smaroglay

Gyorgy Gyongyosi

Mihaly Arvai

Ferenc Koszo

Laszlo Palotas

Gusztav Gundisch

Laszlo I Horvath

Istvan Grepaly

Ferenc Kovacs

Nandor Meitzen

Nandor Pfisztner

Gyula Beteri

Gyorgy Toth

Belane Magyarosi

Miklosne Lengyel

Sandor Gelencser

Gyorgy Zador

The invention relates to a hose comprising a steel coupling (), in which the structural elements of the hose, namely the reinforcing plies (), liner (), carcass (), and cover () are bonded. The main feature of the invention is that the reinforcing plies () of the hose, which are partially or entirely bonded with rubber, are embedded in the adhesive resin layer in the coupling device () assembled to the vulcanized hose.

High-pressure hose with adhesively bonded hose coupling which can be post-assembled

Reinforced flexible hose

An adhesive hose coupling which comprises an outer connecting element for fixing and enclosing the end of a hose to be coupled having a soul, an inner sleeve having peripheral openings in a smooth outer surface thereof and being attached from an end element, said inner sleeve with end element being adapted to provide connection for the coupling, said inner sleeve being adapted to be expanded against the soul of a hose to be coupled without appreciably restricting the flow of a flowing medium through the hose, and a space filler for disposition in a space formed between said outer connecting element, end element, and a hose to be coupled.

Hose connecting system and method for providing the hoses with

There is disclosed an improved apparatus for making flexible hoses comprising a means for storing and unwinding reinforcing threads needed for hose building, said means comprising a set of joinable drum storing platforms as a thread applying means capable of simultaneously applying reinforcing threads in the order of magnitude of a thousand to the flexible hose to be manufactured; at least one driving mechanism being capable of positively gripping any part of the hose and being capable of advancing or advancing and rotating the hose; optional input means for supplying heat, e.g. electric current, to said hose for vulcanization or other heat treatment; supplementary support means for allowing and promoting the advancing or the advancing and rotating movement of the hose, said support means being arranged along a track of hose movement of any desired shape; and elements of adjustable height located within a track section of the driving mechanism wherein the height of said elements is preferably set and controlled automatically by the hose itself while it is being built up from its component parts.

Equipment for the manufacture of mainly large-diameter flexible hoses

A flexible, multilayer high-pressure hose with a diameter over 50 mm. It is suitable for conveying gases and gas-containing fluids. The hose contains a structure to vent gases and it is stable to the environment and to the material being conveyed therethrough.

High pressure hose suitable for conveying gases and gas-containing fluids

There is disclosed a process for manufacturing large-diameter, large-length hoses. The process is characterized by applying the elements required for building the hoses onto a flexible foundation lead through an advancing or through an advancing and rotating movement of same while conveying the hose along a curved course, the track of the course having the shape of a preferably closed curve, and by vulcanizing the built up hose preferably by applying electric energy.

Process for manufacturing large-length and large-diameter hoses

A flexible rubber hose has a spiral wound reinforcing core of resin bonded fibers embedded in the rubber, and a reinforcing insert, which may be woven or spiral wound, on the outer side of the helical core. The fibers are preferably glass fibers embedded in epoxy or phenolic resin.

Rubber hose with spiral fiber reinforcing core

A coupling for reinforced hoses comprises inner and outer metal sleeves with the end of the reinforcement secured between them. The hose core and cover of elastomeric material are disposed respectively on the inner and outer sides of the reinforcement and are bonded thereto and underlie at least a portion of the inner and outer metal sleeves, respectively. The bore of the coupling is smooth and may be comprised entirely by the hose core or by a smoothly continuous inner surface of the hose core and the inner sleeve.

Coupling for reinforced flexible hoses

Growing community of inventors

Budapest, Hungary

Sandor Antal