摘要:
Die Erfindung betrifft einen Schlauch, insbesondere einen Armaturen- oder Brauseschlauch, der einen mit Geflecht umflochtenen Innenschlauch umfasst, wobei das Geflecht einen ersten Geflechtbestandteil aus einem Metall- oder metallisierten Strang, der mit einem Kunststoff umhüllt ist, und einen zweiten Geflechtbestandteil aus einem metallisch eingefärbten Kunststoff umfasst. Dieser umflochtene Schlauch zeigt trotz Einsatz vergleichsweise preiswerter Komponenten eine ausgezeichnete metallische Optik und besitzt zudem ausgezeichnete technische Eigenschaften, wie hohe Zug- und Abriebfestigkeit und verbesserte Korrosionsbeständigkeit.
摘要:
A flexible hose for transporting fluid and a method for the manufacture of such hose (10, 100, 200) comprises a polymeric inner tubular structure (12, 102, 202) having an inner surface (14, 104, 204) through which a fluid is conveyed and an outer surface (16, 106, 206); an outer protective cover (20, 110, 210); and a reinforcement member (18, 108, 208) disposed between the inner tubular structure (12, 102, 202) and the outer protective cover (20, 110, 210), wherein the reinforcement member (18, 108, 208) exhibits variable reinforcement characteristics in the hose length.
摘要:
A braided hose reinforcement (14) comprises left and right turning strips (20, 22). Each of said strips comprises a number of steel wires. The steel wires (24) located at the side regions of the strips have a tensile strength which is substantially lower than the tensile strength of the steel wires of the central region.
摘要:
A braided hose reinforcement comprises left and right turning strips. Each of said strips comprises a number of elongated metal elements embedded in a matrix of a polymer material.
摘要:
A sound attenuating system is provided for pneumatically powered surgical instruments. In one aspect, the exhaust hose is formed of at least two dissimilar materials to impede the transmission of vibrations or audible noise.
摘要:
A hose (10) comprising a tubular body (12) of flexible material arranged between an inner and an outer helically wound wire (22, 24). The hose (10) further comprises an axial strengthening means (20) adapted to reduce deformation of the tubular body (12) when the tubular body (12) is subjected to axial tension, the axial strengthening means (20) being adapted to exert a radially inward force on at least part of the tubular body (12) when axial strengthening means (20) is subjected to axial tension.
摘要:
A plasticizer having a specific SP value and a specific molecular weight is added to NBR having a specific AN content in an ultrahigh range, or a blend of such NBR and less than 25 percent by weight of PVC so that a good balance may be obtained between its amount and the AN content of the NBR. A fuel hose for a vehicle having an inner wall layer formed from such a rubber composition and an outer wall layer formed from a rubber material having ozone resistance or cure flatting resistance is provided. The rubber composition is of good fuel impermeability and low temperature properties and also has a high conductivity. The hose is of good fuel impermeability and low temperature properties and also has a high conductivity.