| 摘要 |
The invention relates to a guide roll (1) with a fixing device (V) for blocking running and/or steering of the guide roll (2) that is accommodated in a fork (3). The fork (3) is pivotally mounted around a vertical axis (y-y). The guide roll comprises an actuating tappet (11). A protuberance (22) provided for blocking braking or steering is configured at the end (11'') of the tappet, whereby said end faces the guide roll. The tappet (11) co-operat es with counter-projections (25) provided for blocking steering. The counter- projections are fixed to the fork. The aim of the invention is to produce sa id guide roll in a simple manner such that said roll is easy to assemble. To th is end, a combination component (K) is provided. The counter-projections (25) f or blocking steering and the means (26) for blocking braking are embodied on sa id combination component. The counter-projections for blocking steering and the means for blocking braking are situated in levels (E'-E', E''-E'') which are distanced from one another. The protuberance (22) provided for blocking braking or steering of the tappet (11) is situated between said levels in a neutral position. |
