| 摘要 |
<p>The assembly has a friction element including a back plate (1) and a lining (2) of friction material. A probe (3) of a wear indicator device is passed through a slot (4) in the back plate (1) which is dimensioned to permit passage of a part (6A) of the probe (3) when the major axes of said part (6A) and the slot (4) are aligned. Reverse movement of the probe (3) through the slot (4) is prevented by a surface of the back plate (1) after rotation of the probe (3) from its aligned position, the part (6A) then resting in recesses (9). A protective sheath (8) for an electrical lead (7) of the wear indicator provides resilient force to hold the probe (3) in its assembled condition.</p> |
