Abstract: The invention relates to a wall rail system for a shelf system or similar, comprising at least one wall rail which is embodied as a U-shaped profile, comprising a rear part which is secured to a wall, two lateral limbs which are oriented away from the wall, one rear-sided cavity which extends in the longitudinal direction on the side of the rear part which is oriented towards the wall, and at least one connecting element for connecting two wall rails which push against each other in the longitudinal direction, said connecting element being received in a connected state of the two wall rails in the rear-sided cavity. The connecting element reliably connects, fixes, and aligns the rails in relation to each other without engaging in the usable space between the lateral limbs and the rear side of the U-profile.

Abstract: The invention relates to a shelf base carrier which can be suspended or inserted into a vertical wall rail, comprising a lower holding section equipped with a bearing surface for the shelf base which extends from a wall in a horizontal manner on said upper edge, and a clamping element for clamping the shelf base to the rear end which is oriented towards the wall, and which extends above and away from the wall. According to the invention, a lower distancing element can be fixed in a separating manner to the holding section and an upper distancing element can be fixed in a separating manner to the clamping element. The lower and/or the upper distancing elements can be fixed in a first and a second position. In a first position, a first, smaller distance and in the second position, a second larger distance are provided between the bearing surface and/or the lower edge of the clamping element and the contact surface of the respective distancing element is determined by the held shelf base.

Abstract: The invention relates to a wall rail system for a shelf system or similar, comprising at least one wall rail which is embodied as a U-shaped profile, comprising a rear part which is secured to a wall, two lateral limbs which are oriented away from the wall, one rear-sided cavity which extends in the longitudinal direction on the side of the rear part which is oriented towards the wall, and at least one connecting element for connecting two wall rails which push against each other in the longitudinal direction, said connecting element being received in a connected state of the two wall rails in the rear-sided cavity. The connecting element reliably connects, fixes, and aligns the rails in relation to each other without engaging in the usable space between the lateral limbs and the rear side of the U-profile.

Abstract: The invention relates to a shelf base carrier which can be suspended or inserted into a vertical wall rail, comprising a lower holding section equipped with a bearing surface for the shelf base which extends from a wall in a horizontal manner on said upper edge, and a clamping element for clamping the shelf base to the rear end which is oriented towards the wall, and which extends above and away from the wall. According to the invention, a lower distancing element can be fixed in a separating manner to the holding section and an upper distancing element can be fixed in a separating manner to the clamping element. The lower and/or the upper distancing elements can be fixed in a first and a second position. In a first position, a first, smaller distance and in the second position, a second larger distance are provided between the bearing surface and/or the lower edge of the clamping element and the contact surface of the respective distancing element is determined by the held shelf base.

Abstract: A support system for rack elements has a support element and a hanging element. The support element has an upwardly projecting suspension rail and the hanging element is provided with a slot, by which the hanging element can be plugged onto the suspension rail. The support system is distinguished in that the suspension rail is provided with a curvature, and the slot has a corresponding curvature, with the result that the hanging element can be plugged onto the suspension rail, and removed therefrom, by a rotary movement.