| 摘要 |
<p>A brake sheet mechanism for skeelers has a brake sheet (2) connected to a brake swing block (1), which deflects when touchdown. A brake sheet swing limiting element (4) is configured on the brake swing block (1). The brake sheet (2) touches a skeeler wheel (6) as deflexion of the brake swing block (1) or a skeeler wheel bracket (9). A brake surface of the brake sheet (2) is a wheel-touching plane whose surface is essentially lubricous. The brake surface tallies with a surface of an outer upper part of the wheel (6). The brake sheet (2) deflects and brakes the rotation of the skeeler wheel (6), after touching the wheel (6).</p> |
