Abstract: A coupling member includes a hook-shaped coupling part arranged to be hooked into a gripping part of an upright and a locking arrangement switchable between a locking position and a release position. Further, the locking arrangement includes a pivotally attached first clamping part and a wedge-shaped locking part, which is slidable between a locking position and a release position. The wedge-shaped locking part is arranged to push the first clamping part towards the upright and the gripping part by means of wedge action. Moreover, the first clamping part comprises two transversally spaced apart side parts which jointly define a cavity there between. The first clamping part is arranged externally on the hook-shaped coupling part, and is arranged partly within the cavity. Further, each of the side parts includes fastening means for pivotal attachment of the first clamping part to the hook-shaped coupling part.

Abstract: A mechanical coupling arrangement for a scaffold includes a pole and a mounting collar having an attachment surface to which elongated support members can be attached. A level of radial play between the pole and the mounting collar in a first relative angular position is larger than the level of radial play between the pole and the mounting collar in a second relative angular position. The second relative angular position corresponds to a fastening position of the mounting collar, and the first relative angular position corresponds to an axial sliding position of the mounting collar.

Abstract: Disclosed herein is a mechanical coupling arrangement for a lattice support beam having a longitudinal direction and a transverse direction, said mechanical coupling arrangement comprising at least a first chord member, a first diagonal member, and a connector element for joining said first chord member with said first diagonal member, wherein each of said first chord member, said first diagonal member, and said connector element is made of extruded aluminum profile, said connector element comprising at least a first attachment portion having a first contact surface in contact with said first chord member, and a second attachment portion having a second contact surface in contact with an abutment surface of said first diagonal member.

Abstract: A mechanical coupling arrangement for a scaffold is provided. The mechanical coupling arrangement comprises a pole and a mounting collar having attachment means to which elongated support members can be attached. A level of radial play between said pole and said mounting collar in a first relative angular position is larger than the level of radial play between said pole and said mounting collar in a second relative angular position. The second relative angular position corresponds to a fastening position of said mounting collar, and in that said first relative angular position corresponds to an axial sliding position of said mounting collar.

Abstract: Disclosed herein is a mechanical coupling arrangement for a lattice support beam having a longitudinal direction and a transverse direction, said mechanical coupling arrangement comprising at least a first chord member, a first diagonal member, and a connector element for joining said first chord member with said first diagonal member, wherein each of said first chord member, said first diagonal member, and said connector element is made of extruded aluminum profile, said connector element comprising at least a first attachment portion having a first contact surface in contact with said first chord member, and a second attachment portion having a second contact surface in contact with an abutment surface of said first diagonal member.

Abstract: Holding hook for a mutual blocking position retaining of a first type of a scaffold elements (4) at a second type of scaffold elements (5) in a scaffold and consisting of a holding part 811) that relative to an axis (9) is pivotally applied to a fixed holding part (2). This pivotally applied holding part (11) is shiftable between a holding position in which the pivoted holding part is blocked and a releasing position for the scaffold elements. The pivoted holding part (11) is also displaceable along the axis (9) and is equipped with a blocking part (13), that at a first axial displacement position in the blocking position of the holding hook blocks the pivoted holding part in its holding position by impace towards a fixed blocking surface (27) in the fixed holding part. In a second axial displacement position outside the blocking surface (27), the pivoted holding part is allowed to be shifted to a releasing position.

Abstract: A coupling device including a first tightening part and a second tightening part. The first tightening part includes a tightening surface and is moveable about a pivot axis. The second tightening part is also moveable about the pivot axis. The first tightening part and the second tightening part are translatable between a release position and a lock position, such that after said first tightening part is moveable about the pivot axis and into the locked position, the second tightening part is moveable about the pivot axis into said lock position.

Abstract: A device for interconnecting scaffolding elements (4) and standards (3) of a scaffolding (1) or similar. An engagement member (2), open at the top in the operating mode and connected to the standard, has a first engagement surface (11) facing the standard but extending spaced therefrom, and a first bearing surface (33), in the operating position facing upwards. A hook-shaped member (7) attached to the scaffolding element (4) exhibits a second engagement surface (29) facing away from the standard and a second bearing surface, in the operating position facing downwards. The hook-shaped member is hooked into the engagement member and is supported thereby through co-operation between the first and the second engagement surfaces as well as the first and second bearing surfaces. The hook-shaped member (7) exhibits two side cheeks (13, 14) arranged in spaced (16) relationship with each other and fixedly attached to the scaffolding element (4).

Abstract: The invention relates to scaffolding, especially facade scaffolding, comprising vertical poles (11) located one behind the other, preferably in pairs, and interconnected at given vertical intervals by means of cross struts (12). Said vertical poles (11) consist preferably of individual elements (11′) and form support frames (43) with said cross struts (12). Base plates (13) are also positioned between the cross struts (12) of neighbouring support frames (43). Diagonal poles (27) are arranged between at least some of the neighbouring vertical poles (11). According to the invention, scaffolding of this type is configured in such a way that at least one end of the diagonal poles (27) engages in an aperture (16) provided in the designated vertical pole (11) by means of a hook (15, 15′). Said opening lies at least essentially in the plane defined by the axes (17) of the neighbouring vertical poles (11).