| 摘要 |
<p>The double V-belt coupling is detachable, consisting of two loose flanges, rotatable, and removable w.r.t. a centre section with centring collars. Steel bolts draw the flange into the centre section. Coupling includes centre section (1) which has centring collars (2), four steel bolts (3) and contact surfaces (4). Removable flanges (5) have a contact surface (6) centring hole (7) and two holes (8) merging into smaller recess holes (9) for passing of bolts (3). Fitting of V-belts follows after separating loose flanges from centre section.</p> |
