| 摘要 |
A rail system includes carrier profiles open in the upward direction, a rail inserted in the carrier profiles with a gap therebetween, and clamping profiles which lie in the gap, are in contact with an inner contact surface of the rail and partially overlap the rail, one upper part of the carrier profile expanding laterally downward to an undercut cross-sectional region, bounded by opposite upper side wall sections, inclined inwardly or curved concavely, and at least one part of the clamping profile tapers downward in wedge fashion and is bounded by the direction of the rail by the inner contact surface and in the direction of the side wall by an outer contact surface, which lies in contact with the corresponding upper side wall section, the at least one part being fitted into an appropriately shaped part of the gap within the undercut cross-sectional region of the carrier profile. |
| 主权项 |
1. A rail system comprising:
a carrier profile which has a cross section that is open in an upward direction, a rail which is inserted into the open cross section of the carrier profile in such a manner, that a gap remains at least between one side of the rail and a side wall of the carrier profile forming a boundary of the open cross section, and at least one clamping profile which is inserted in the gap, is in contact with an inner contact surface thereof laterally at a bearing surface of the rail and partially overlaps the rail, at least one upper part of the open cross section of the carrier profile expanding laterally downward to an undercut cross-sectional region which is bounded by two opposite upper side wall sections of the carrier profile which are one of inclined inwardly and curved concavely, and at least one part of the cross section of the at least one clamping profile tapers downward in a wedge fashion and is bounded in the direction of the rail by the inner contact surface and in the direction of the side wall of the carrier profile by an outer contact surface thereof which lies in contact with a said corresponding upper sidewall section, the at least one part being fitted into an appropriately shaped part of the gap within the undercut cross-sectional region of the carrier profile. |
