| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a hoist of an elevator which enables felt for absorbing an oil oozed from a rope to be disposed while making a contact pressure, which is generated when the felt contacts with a sheave, extremely small.SOLUTION: A disc brake 31 is integrally formed at a rope take-up part 22 of a sheave 20. An installation seat 50 is fixed to a cover 40, and ring shaped felt 60 which contacts with a rope take-up surface 22a is disposed at the inner periphery side of the installation seat 50. A pressure plate 51 is fixed to the installation seat 50 while being pressed to the cover side by a bolt 52. Consequently, the cover 40 and the pressure plate 51 sandwich the felt 60 to fix the felt 60.</p> |
