Patent ID: 9051694
Filing Date: 2015-06-09
Classification: E01B

Abstract:
1. A system for fixing a rail onto a foundation, comprising: a spring element which can be clamped against the foundation by means of a clamping element, wherein the spring element has at least one spring arm; an adapter piece which sits on an end section of the spring arm of the spring element, the adapter piece having a contact surface section formed at its periphery; and a guide plate, comprising a face allocated to a rail foot and a free top face; the face allocated to the rail foot having a contact surface, and the free top face having a sliding surface adjoining the contact surface via which the adapter piece can be moved from a pre-assembly position in which it sits on the guide plate with its contact surface section into an assembly position in which it sits, with its contact surface section, on the rail foot of the rail to be fixed, in order to transfer an elastic retaining force exerted by the spring element onto the rail foot, wherein the sliding surface of the guide plate rises in the direction of the contact surface and a stop is provided on the sliding surface against which the adapter piece rests in the pre-assembly position.