Abstract: A post holder for holding a safety post on a horizontal structure of a building is provided. The post holder has an elongate post reception portion an elongate central support portion, protruding from the post reception portion and perpendicular to the post reception portion, and first and second elongate side support portions protruding from the post reception portion laterally of the central support portion and in opposite directions. The central support portion comprises a fastening seat, which is arranged to receive a fastening member for fastening of the post holder to a base. Each one of said support portions comprises a support protrusion, which constitutes a fraction of the support portion at a bottom side thereof and protrudes at a bottom side thereof, thereby forming a lower most support surface of the support portion. The lower most support surfaces of the support portions are triangularly positioned.

Abstract: A safety post mountable in a post holder includes an elongate tubular member and a locking device arranged inside of the tubular member. The locking device includes a lever and a bias spring device biasing the lever against an inner surface of the wall of the tubular member. The lever has a lock protrusion and a release protrusion extending through a first and second aperture portions of the wall, respectively. The lock protrusion is retractable to a release position inside of an outer surface of the tubular member by operation of the release protrusion in a counter biasing direction. The release protrusion has a support surface arranged to support the safety post against a support surface of the post holder, and the release protrusion is related to the lock protrusion such that, in the release position, the release protrusion is still protruding from said outer surface to an extent.

Abstract: The present invention relates to a temporary safety barrier system, which comprises a plurality of posts, a plurality of mesh panels, and a plurality of mesh panel holders. Each mesh panel holder is mountable on a respective post of said plurality of posts, and comprises a post coupler and first and second mesh panel supports, which are attached in common to the post coupler. The post coupler is movable along the post when mounted thereon, and has a locking member for releasably locking the post coupler in a holding position at the post. The second mesh panel support encircles the post in the mounted state. Each mesh panel support has a support hook for receiving a mesh wire of one or more mesh panels. The temporary safety system is arranged to enable inclination of a mesh panel during said height adjustment, thereby facilitating the height adjustment while the mesh panels remain mounted.

Abstract: This invention relates to a post holder (200) for holding a safety post on a horizontal structure of a building. The post holder has an elongate post reception portion (202), an elongate central support portion (204), protruding from the post reception portion and perpendicular to the post reception portion, and first and second elongate side support portions (206, 208) protruding from the post reception portion laterally of the central support portion and in opposite directions. The central support portion comprises a fastening seat, which is arranged to receive a fastening member for fastening of the post holder to a base. Each one of said support portions comprises a support protrusion, which constitutes a fraction of the support portion at a bottom side thereof and protrudes at a bottom side thereof, thereby forming a lower most support surface of the support portion. The lower most support surfaces of the support portions are triangularly positioned.

Abstract: This invention relates to a safety post comprising an elongate tubular member and a locking device arranged inside of the tubular member. The safety post is mountable in a post holder. The locking device includes a lever and a bias spring device biasing the lever against an inner surface of the wall of the tubular member. The lever has a lock protrusion extending through a first aperture portion of the wall, and a release protrusion extending through a second aperture portion of the wall. The release protrusion is arranged at a distance from the lock protrusion. The lock protrusion is retractable to a release position inside of an outer surface of the tubular member by operation of the release protrusion in a counter biasing direction.

Abstract: The present invention relates to a temporary safety barrier system, which comprises a plurality of posts, a plurality of mesh panels, and a plurality of mesh panel holders. Each mesh panel holder is mountable on a respective post of said plurality of posts, and comprises a post coupler and first and second mesh panel supports, which are attached in common to the post coupler. The post coupler is movable along the post when mounted thereon, and has a locking member for releasably locking the post coupler in a holding position at the post. The second mesh panel support encircles the post in the mounted state. Each mesh panel support has a support hook for receiving a mesh wire of one or more mesh panels. The temporary safety system is arranged to enable inclination of a mesh panel during said height adjustment, thereby facilitating the height adjustment while the mesh panels remain mounted.

Abstract: A lock-wedge bracket (10) is intended to straddle a beam and can be mounted at any desired position on the beam. It comprises a short leg (12) and a long leg (14), forming a 90.degree. angle with each other. An angle flange (16) on the leg (12) is bent 90.degree. and the outer edge of the leg (14) is bent over approximately 105.degree.. A wedge (23) and a hook (29) with a lip (31) are disposed in a slot in the leg (14). The distal end of the leg (14) thereby acts as a pressure spring (18) for resilient pressing of the wedge against the hook, which in turn is brought into engagement with the lip (31) under the lateral edge of the beam.