| 摘要 |
<p>PURPOSE:To provide material optimum for corrosion resistance, workability and weight reduction in relation to the ferrule of a rubber hose for an automo bile and the like. CONSTITUTION:A light alloy in an Al series is used as the socket member 1 of a hose ferrule main body, and hard ceramics is used as the nipple member 2 thereof, and both materials are integrated for manufacture By this constitution, since fastening force can be reduced when a hose is put in ion, the deformation and collapse of the nipple 2 can be prevented, so that production efficiency can thereby be enhanced.</p> |
