Abstract: A support shoe for a concrete pillar has a base plate and two lateral plates arranged at lateral edges of the base plate and projecting upwardly at a right angle from the base plate. At least one reinforcement bar is connected to the support shoe for introducing forces into the concrete pillar. The two lateral edges and thus also the lateral plates connected thereto are arranged at an acute angle relative to one another, wherein the two lateral plates are formed as separate components connected to the base plate.

Abstract: A connecting part for attachment on a mounting rail has a fastening part with an at least approximately rectangular cross-section. The fastening part has legs and surrounds when mounted a mounting rail on all sides by having a matching cross-section formed by the legs. The fastening part has clamping devices for effecting a clamping fixation of the connecting part on the mounting rail. A cross-sectional plane of the fastening part has two diagonally opposed corners and the clamping devices are arranged on the two diagonally opposed corners, respectively.

Abstract: A support shoe for a concrete pillar has a base plate and two lateral plates arranged at lateral edges of the base plate and projecting upwardly at a right angle from the base plate. At least one reinforcement bar is connected to the support shoe for introducing forces into the concrete pillar. The two lateral edges and thus also the lateral plates connected thereto are arranged at an acute angle relative to one another, wherein the two lateral plates are formed as separate components connected to the base plate.

Abstract: A device for connecting bar ends has a pipe section into which the rods to be connected are inserted with their ends. Several clamping elements each having an outer thread are provided that can be secured in threaded bores of the pipe section by being screwed in. The clamping elements are arranged in two rows and are positioned, relative to the circumference of the pipe section, on the same side of the pipe section. The clamping elements are staggered relative to one another.

Abstract: An assembly rail has at least one profile element with support legs. A rail slot is defined between the support legs and extends in a longitudinal direction of the at least one profile element. The support legs are oriented inwardly toward an interior of the at least one profile element. A hollow profile that is larger than the at least one profile element has edge strips arranged along at least one longitudinal side of the hollow profile. Between the edge strips a receiving slot is formed. The at least one profile element is arranged in the receiving slot and is connected fixedly to the hollow profile. The rail slot of the at least one profile element opens outwardly.

Abstract: A connecting part for attachment on a mounting rail has a fastening part with an at least approximately rectangular cross-section. The fastening part has legs and surrounds when mounted a mounting rail on all sides by having a matching cross-section formed by the legs. The fastening part has clamping devices for effecting a clamping fixation of the connecting part on the mounting rail. A cross-sectional plane of the fastening part has two diagonally opposed corners and the clamping devices are arranged on the two diagonally opposed corners, respectively.

Abstract: An arresting device for mounting rails, supports, and connecting members has a clamping member and an arresting plate with a cam, a bracing section, and a middle section connecting the cam and the bracing section to one another. The middle section receives the clamping member. The bracing section has at least one projection in the form of a pin, wherein the pin has a point projecting away from the bracing section. The pin is made of a material having a greater hardness than the arresting plate. The pin is a stud screw and is fastened in the bracing section by being compression-molded with the material of the bracing section.

Abstract: An assembly rail has at least one profile element with support legs. A rail slot is defined between the support legs and extends in a longitudinal direction of the at least one profile element. The support legs are oriented inwardly toward an interior of the at least one profile element. A hollow profile that is larger than the at least one profile element has edge strips arranged along at least one longitudinal side of the hollow profile. Between the edge strips a receiving slot is formed. The at least one profile element is arranged in the receiving slot and is connected fixedly to the hollow profile. The rail slot of the at least one profile element opens outwardly.

Abstract: An arresting device for mounting rails, supports, and connecting members has a clamping member and an arresting plate with a cam, a bracing section, and a middle section connecting the cam and the bracing section to one another. The middle section receives the clamping member. The bracing section has at least one projection in the form of a pin, wherein the pin has a point projecting away from the bracing section. The pin is made of a material having a greater hardness than the arresting plate. The pin is a stud screw and is fastened in the bracing section by being compression-molded with the material of the bracing section.

Abstract: A shear reinforcement system for a slab floor has at least one elongate shear reinforcement member positioned transverse to the plane of the slab floor. At least one securing element for securing at least one of the elongate shear reinforcement members is provided. The at least one securing element extends transverse to the at least one elongate shear reinforcement member.

Abstract: A clamping screw (1) comprises a screw shaft (3) with a thread and a hammer-shaped screw head (2) which can be inserted in a positive-locking manner into a T groove (4) of a construction component (25). In the mounted position, the screw head (2) extends transverse to a longitudinal slot (5) of the T groove (4) and engages with clamping portions (7) support legs (6) extending on either side of the longitudinal a slot (5). The clamping portions comprise respectively a leading edge (12) and a blocking edge (13) resting at one of the groove walls (14). The blocking edge (13) projects from a lateral surface which is part of the longitudinal side (11) and a connecting line (15) between the leading edge (12) and the blocking edge (13) of the same longitudinal side (11) intercepts a transverse axis (10) of the screw head (2) at an angle which deviates from 90.degree..

Abstract: An anchoring device for housing/building construction has at least one anchoring member with a shaft and a first and a second end. The anchoring track to which the first end is form-fittingly connected has an inner and an outer surface. The second end has a fastening element for anchoring the device in a substrate such as concrete. At least the shaft is made of a pipe section. The anchoring track has an opening with an inner edge. The first end of the shaft penetrates the opening whereby the first end has at least one appendage formed at the free end penetrating through the opening, whereby the at least one appendage engages the opening from behind.

Abstract: An anchoring device for the construction industry has an anchor rail that is C-shaped in cross-section and has a hollow interior so that the anchor rail has a back and legs connected to the back. The legs have angled free ends pointing toward one another and delimiting therebetween a longitudinal slot. The back has outwardly extending projections, each having an opening. Each opening has a double cone rim widening radially outwardly from the opening with radially outwardly diverging first and second conical surfaces. The double cone has an outer edge facing outwardly relative to the hollow interior. A plurality of anchors is connected to the anchor rail, whereby each one of the anchors is received in one of the openings and attached thereto by plastic material deformation of the anchor rail and/or the anchor. The anchor has a cylindrical shaft with a head and a base opposite the head. The base of the shaft is positioned in the opening.

Abstract: A transport anchor for transporting a heavy part, which anchor is embedded in the heavy part, includes a sleeve having an inner thread for receiving a load bearing member. The sleeve has a first section with an exterior end face positioned flush with the exterior surface of the heavy part. The sleeve has a second section with a receiving member for an anchoring element of the heavy part. A first plug with an outer thread is threaded into the inner thread of the sleeve and is moveable along the inner thread. The first plug has a plug end face facing outwardly relative to the heavy part. The load bearing member can frictionally engage the plug end face of the first plug. The load bearing member has a base body with an outer thread for cooperation with the inner thread of the sleeve.

Abstract: A coupling device for coupling a cable of a lifting device to a prefabricated component has a receiving member for receiving the cable and a fastener for connecting the receiving member to the prefabricated component such that the receiving member is rotatably supported at the prefabricated component. The receiving member is embodied so as to rest at the surface of the prefabricated component. The receiving member has a cable guide portion for guiding the cable. The cable guide portion extends substantially parallel to the surface of the prefabricated component and is located directly adjacent to that surface. Preferably, the receiving member is in the form of a plate and the cable guide portion is arc-shaped.