Abstract: A turnbuckle for tensioning frame formwork elements, the turnbuckle comprising a first clamping apparatus which has a crosspiece and a first clamping jaw. The crosspiece has a guide portion comprising a row of track teeth which are arranged behind one another and extend in parallel with one another. The turnbuckle also has a second clamping apparatus which has a second clamping jaw. The second clamping apparatus can be shifted in a tensioning direction along the longitudinal axis of the crosspiece towards the first clamping jaw. The track teeth extend in each case in an arc from a first longitudinal edge of the crosspiece towards a second longitudinal edge of the crosspiece. The second clamping apparatus has at least one support tooth which extends in an arc and can be rotated about a rotational shaft.

Abstract: A support head for attachment to a formwork support for creating the formwork for a floor using a large number of floor formwork elements which each have a form surface. The support head has two support portions suitable for supporting at least one pair of adjacent floor formwork elements of the large number of floor formwork elements. The support head has an adjustment device for moving a first support portion into an arrangement in which the floor formwork element which can be mounted on the first support portion can be mounted thereon on at least one subjacent mounting point which is at a lower mounting height than a formwork mounting height. The mounting point of the second support portion remains at the formwork mounting height.

Abstract: A formwork panel, comprising a frame on the front side of which a formwork shell can be fixed. The frame has a plurality of longitudinal struts and a plurality of transverse struts running plane-parallel to one another. The longitudinal struts and the transverse struts are arranged substantially perpendicular to one another. Between at least two transverse struts running adjacent to one another, there is arranged at least one bridging element having an arc-shaped design. The bridging element has two end regions, one of the end regions being fixed in each case to one of the adjacent transverse struts.

Abstract: An equalizing beam for receiving formwork elements, in particular formwork panels, having an outer beam having a support surface facing upwards when applied and a base surface facing downwards when applied, and at least one inner beam having an additional support surface facing upwards when applied and an additional base surface facing downwards when applied. The equalizing beam further includes at least one immobilizing element. The outer beam has a recess running in its longitudinal direction for receiving the inner beam and the inner beam is movably mounted in the recess of the outer beam. The immobilizing element is provided to secure the position of the inner beam relative to the outer beam. A ceiling formwork system including at least one equalizing beam and at least two supports which are arranged essentially at a right angle to the equalizing beam.

Abstract: A support head for attachment to a formwork support for creating the formwork for a floor using a large number of floor formwork elements which each have a form surface. The support head has two support portions suitable for supporting at least one pair of adjacent floor formwork elements of the large number of floor formwork elements. The support head has an adjustment device for moving a first support portion into an arrangement in which the floor formwork element which can be mounted on the first support portion can be mounted thereon on at least one subjacent mounting point which is at a lower mounting height than a formwork mounting height. The mounting point of the second support portion remains at the formwork mounting height.

Abstract: A ceiling formwork system having a formwork panel which may be placed on at least one vertical support via a mounting head. The mounting head has an anchoring cross-member which in the mounted state on the vertical support is oriented transverse thereto, the length of the anchoring cross-member corresponding to at least one side length of the ceiling formwork panel to be supported, whereby the anchoring cross-member is respectively affixable at its ends to lateral edges of the ceiling formwork panel.

Abstract: A holder for holding an object on a formwork panel, in particular for holding a railing component on a ceiling formwork panel, wherein the holder is configured for being affixed to the formwork panel, and the formwork panel has two longitudinal edge supports and two transverse edge supports, wherein the holder has a first arm that is configured for engaging with a longitudinal edge support of the formwork panel and a second arm that extends transverse to the first arm, forms an angle space together with the first arm, and is configured for engaging with a transverse edge support, wherein the first arm has a first projection for being introduced into an opening of the longitudinal edge support on its side facing the angle space, and the second arm has a second projection for being introduced into an opening of the transverse edge support on its side facing the angle space.

Abstract: A support structure for a formwork panel having a support structure and a formwork skin positioned on the front of the support structure and attached to the support structure, wherein the support structure has at least one edge girder on a pair of opposite edges and a plurality of transverse girders between these two edge girders which run transversely to these two edge girders, characterized in that at least some of the transverse girders are designed as a profile girder, comprising a flange at its first end arranged at the front of the support structure, a tubular hollow section at its second end away from the front of the support structure, and between them a preferably wall-like member connecting the first end and the second end.

Abstract: A support structure for a frame formwork panel including a support structure and a formwork skin connected to the support structure, the support structure having two longitudinal edge girders and two transverse edge girders, wherein a corner connecting piece which is welded to the two respective edge girders is provided in at least some of the corner regions of the support structure where a longitudinal edge girder and a transverse edge girder come together.

Abstract: A support structure for a formwork panel having a support structure and a formwork skin positioned on the front of the support structure and attached to the support structure, wherein the support structure has at least one edge girder on a pair of opposite edges and a plurality of transverse girders between these two edge girders which run transversely to these two edge girders, characterized in that at least some of the transverse girders are designed as a profile girder, comprising a flange at its first end arranged at the front of the support structure, a tubular hollow section at its second end away from the front of the support structure, and between them a preferably wall-like member connecting the first end and the second end.

Abstract: A support means for a ceiling support for supporting a ceiling formwork panel. The support means has at least one upper elongated support element and a lower elongated support element. The support elements are rotationally connected to one another, with the support elements being able to be brought into a working position in which the support elements are preferably aligned coaxially with one another. The support elements can be rotated into a tilted position in which the support elements are rotated relative to one another by a tilting angle. A locking element is provided, which secures the support elements against rotating in the working position, the locking element bridging a connecting region between the two support elements in the working position. The locking element can be brought into a release position in which the locking element is arranged outside the connecting region.

Abstract: A fastening element which can be mounted on the upper side of a positionable formwork wall of a formwork system. The fastening element has an angular element with a first leg and a second leg. The first leg can take the form of a mounting part which can be fastened in a reversibly releasable manner to the positionable formwork wall. As an alternative to this, the first leg can be arranged directly or indirectly on the mounting part. The free end of the second leg has a connection possibility for a push-pull prop or is connected to a push-pull prop. The angular element is preferably designed to be pivotable with respect to the mounting part. With the positionable formwork wall set up, the positionable formwork wall can form, together with the fastening element and the push-pull prop, an arch into which a closing formwork wall can be inserted.

Abstract: An equalizing beam for receiving formwork elements, in particular formwork panels, having an outer beam having a support surface facing upwards when applied and a base surface facing downwards when applied, and at least one inner beam having an additional support surface facing upwards when applied and an additional base surface facing downwards when applied. The equalizing beam further includes at least one immobilizing element. The outer beam has a recess running in its longitudinal direction for receiving the inner beam and the inner beam is movably mounted in the recess of the outer beam. The immobilizing element is provided to secure the position of the inner beam relative to the outer beam. A ceiling formwork system including at least one equalizing beam and at least two supports which are arranged essentially at a right angle to the equalizing beam.

Abstract: A ceiling formwork system having a formwork panel which may be placed on at least one vertical support via a mounting head. The mounting head has an anchoring cross-member which in the mounted state on the vertical support is oriented transverse thereto, the length of the anchoring cross-member corresponding to at least one side length of the ceiling formwork panel to be supported, whereby the anchoring cross-member is respectively affixable at its ends to lateral edges of the ceiling formwork panel.

Abstract: The invention relates to a fastening element (10) which can be mounted on the upper side of a positionable formwork wall (54) of a formwork system (52). The fastening element (10) has an angular element with a first leg and a second leg. The first leg can take the form of a mounting part which can be fastened in a reversibly releasable manner to the positionable formwork wall (54). As an alternative to this, the first leg can be arranged directly or indirectly on the mounting part. The free end of the second leg has a connection possibility for a push-pull prop (24) or is connected to a push-pull prop (24). The angular element is preferably designed to be pivotable with respect to the mounting part. With the positionable formwork wall (54) set up, the positionable formwork wall (54) can form, together with the fastening element (10) and the push-pull prop (24), an arch into which a closing formwork wall (66) can be inserted.

Abstract: A support structure for a frame formwork panel including a support structure and a formwork skin connected to the support structure, the support structure having two longitudinal edge girders and two transverse edge girders, wherein a corner connecting piece which is welded to the two respective edge girders is provided in at least some of the corner regions of the support structure where a longitudinal edge girder and a transverse edge girder come together.

Abstract: A connector strip for slab formwork, characterized in that it has a plurality of spaced coupling regions for engagement with prop heads of formwork props. An assembly of several formwork props on which the coupled connector strip rests. A method for erecting and removing at least part of a slab formwork.

Abstract: A support structure for a formwork panel having a support structure and a formwork skin positioned on the front of the support structure and attached to the support structure, wherein the support structure has at least one edge girder on a pair of opposite edges and a plurality of transverse girders between these two edge girders which run transversely to these two edge girders, characterized in that at least some of the transverse girders are designed as a profile girder, comprising a flange at its first end arranged at the front of the support structure, a tubular hollow section at its second end away from the front of the support structure, and between them a preferably wall-like member connecting the first end and the second end.

Abstract: A holder for holding an object on a formwork panel, in particular for holding a railing component on a ceiling formwork panel, wherein the holder is configured for being affixed to the formwork panel, and the formwork panel has two longitudinal edge supports and two transverse edge supports, wherein the holder has a first arm that is configured for engaging with a longitudinal edge support of the formwork panel and a second arm that extends transverse to the first arm, forms an angle space together with the first arm, and is configured for engaging with the second arm, wherein the first arm has a first projection for being introduced into an opening of the longitudinal edge support on its side facing the angle space, and the second arm has a second projection for being introduced into an opening of the transverse edge support on its side facing the angle space.

Abstract: The invention relates to a support head (20, 20(l)) for attachment to a formwork support (18a-18l) for creating the formwork for a floor (44) using a large number of floor formwork elements (14a-14u) which each have a form surface (22). The support head (20, 20(l)) has two support portions (32, 34) suitable for supporting at least one pair of adjacent floor formwork elements (14j, 14k) of the large number of floor formwork elements (14a-14u). The support head (20, 20(l)) has an adjustment device (46) for moving a first support portion (32) into an arrangement in which the floor formwork element (14j) which can be mounted on the first support portion (32) can be mounted thereon on at least one subjacent mounting point (P3) which is at a lower mounting height (h2) than a formwork mounting height (h1). The mounting point (P2) of the second support portion (34) remains at the formwork mounting height (h1).