Guide device for guiding a movable part of an apparatus relative to a fixed part of the apparatus.

摘要

57, A guide device for guiding a movable part (14) of an apparatus relative to a fixed part (12) of the apparatus, includes a first guide rail (16) adapted to be provided on the movable part and a second guide rail (16) adapted to be provided on the fixed part. Bearing means comprising a plurality of roller elements (22) disposed in a roller support (20) is disposed in a longitudinal groove between the first and second guides (16) and movable relative thereto. Biasing means (28) is provided which biases the bearing means towards a predetermined position.