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).

Abstract: A G-hook for the mutual releasable connection of two prop portions of a telescopic construction prop has a pin and a hoop. The pin and the hoop are different, separate parts which are rotationally rigidly connected to one another, meaning the pin cannot rotate relative to the hoop because they are rigidly fixed to one another. The pin has a force introduction portion with a surface which is curved regionally and a force removal portion which is diametrically opposite the force introduction portion and whose surface is formed substantially planar.

Abstract: A G-hook for the mutual releasable connection of two prop portions of a telescopic construction prop has a pin and a hoop. The pin and the hoop are different, separate parts which are rotationally rigidly connected to one another, meaning the pin cannot rotate relative to the hoop because they are rigidly fixed to one another. The pin has a force introduction portion with a surface which is curved regionally and a force removal portion which is diametrically opposite the force introduction portion and whose surface is formed substantially planar.

Abstract: A telescopic push-pull prop 10 for the construction industry has an outer tube 12 and at least one threaded rod or inner tube 14. An outer thread 22 of the inner tube 14 engages with an inner thread 24 of the outer tube 12. The inner thread 24 of the outer tube 12 is arranged at an axial separation from a free end 26 of the outer tube 12. The inner thread 24 of the outer tube 12 is produced by an at least partially circumferential reduction of the outer tube 12 over a mandrel positioned in the outer tube 12, the mandrel having an outer thread. At its free end 26, the outer tube 12 has an edge section 34 with a pass-through cross-section 32? that is reduced with respect to a nominal width 36 of the outer tube.

Abstract: A telescopic push-pull prop 10 for the construction industry has an outer tube 12 and at least one threaded rod or inner tube 14. An outer thread 22 of the inner tube 14 engages with an inner thread 24 of the outer tube 12. The inner thread 24 of the outer tube 12 is arranged at an axial separation from a free end 26 of the outer tube 12. The inner thread 24 of the outer tube 12 is produced by an at least partially circumferential reduction of the outer tube 12 over a mandrel positioned in the outer tube 12, the mandrel having an outer thread. At its free end 26, the outer tube 12 has an edge section 34 with a pass-through cross-section 32? that is reduced with respect to a nominal width 36 of the outer tube.