Abstract: An arrangement in connection with a treadmill, the arrangement comprising a basic unit composed of a frame and a running track movably arranged thereon and rails arranged in connection with the basic unit. To provide a flexibly modifiable structure arrangement comprises articulation parts on both sides of the basic unit, the articulation parts being arranged to be fastened to first points of the rails on both sides of the basic unit. A supporting rack extending in the longitudinal direction of the basic unit is arranged to the articulation parts, the supporting rack being arranged to be fastened from its free end to second points of the rails on both sides of the basic unit.

Abstract: The invention relates to an arrangement in connection with a treadmill, the arrangement comprising a basic unit (1) composed of a frame and a running track movably arranged thereon and rails (4) arranged in connection with the basic unit. To provide a flexibly modifiable structure arrangement comprises articulation parts (5) on both sides of the basic unit (1), the articulation parts being arranged to be fastened to first points of the rails (4) on both sides of the basic unit (1). A supporting rack (7) extending in the longitudinal direction of the basic unit (1) is arranged to the articulation parts (5), the supporting rack being arranged to be fastened from its free end to second points (8) of the Tails (4) on both sides of the basic unit (1).

Abstract: A pen-case having a bottom plate with attachments for securing a pen or pencil thereto. In the central region of the bottom plate is a pivot area at which the bottom plate can be folded double, the attachments being located on both ends of the bottom plate and at least one receptacle being provided where the pen or pencil, detached from said attachments, can be carried and supported in a substantially vertical position when the folded bottom plate is in a substantially horizontal position.