A formwork assembly includes a base body to be fastened detachably to the formwork surface, and an attachment element. A fastening device can release the at least one attachment element, in particular automatically, from the at least one base body. At least one centering device is provided separate from the at least one fastening device, by which the attachment element when fixed to the base body can be automatically aligned relative to the base body. The base body and the attachment element can be arranged, in the fixed state, together on the formwork surface and can be removed from the formwork surface.

A magnetic coupler having a housing defining a coupler plane, a magnet assembly positioned at least partially within the housing, the magnet assembly being movable relative to the coupler plane, and a release assembly coupled to the magnet assembly to selectively reposition the magnet assembly relative to the coupler plane based on the angular orientation of the release assembly.

A configurable steel form system for creating precast concrete panels is disclosed. The configurable steel form system can be used to create precast panels for both commercial tilt panels and highway noise barrier walls, among other applications. A plurality of steel form system sections are preferably fabricated from steel plate bent into a J-channel member. The configurable steel form system can be designed in sections that are quickly assembled. To suit a particular application, a section can be extended by sequentially attaching extension members to a primary member. A quick-release mechanism can be implemented for ease and speed of connection. Each section can have the panel depth and contour fabricated into the steel form profile. Anchoring holes and corner miters can also be cut into the form's framework.

A formwork for performing castings for providing floor slabs, comprising a supporting frame which is provided by assembling prefabricated frame portions, which include at least one pair of frame-like sides, which are constituted by first uprights and crossmembers, which are arranged parallel and spaced apart and connected by connecting elements, and a supporting device for supporting beams of the formwork, which in turn comprises a second upright which can be fixed at the end to the first upright, a supporting head, for at least one supporting beam, arranged coupled slideably along the second upright, and means of reversibly locking the supporting head on a preset position which is defined along the second upright.

A switchable magnet device comprising at least one magnet package which can be moved between an interaction position and a release position, wherein the magnet device is configured such that the at least one magnet package, when moving between the interaction position and the release position, at least in portions, performs a pivot movement about a pivot axis. An actuation device is also provided, which can be coupled to the at least one magnet package to move the at least one magnet package between the interaction position and the release position. In order to easily lift the magnet from the formwork support in a small working space, the magnet device is configured such that the at least one actuation device, at least in portions and at least temporarily during the pivot movement of the at least one magnet package, performs a linear movement in a linear movement direction.

A sideform assembly (9) includes a sideform (11) defining an attaching formation (13, 14) on an operatively rear wall (12). A mounting bracket assembly (10) comprises a connector plate (16) for supporting the sideform (11) and includes an engaging component (21) for engaging the attaching formation (13, 14) of the sideform (11). A mounting member (18) is carried by the connector plate (16) for mounting the connector plate (16) to a substrate.

The disclosure relates to formwork for producing a concrete element, in particular a wall element or ceiling element, having an opening, in particular a window opening or door opening, the formwork comprising: a formwork panel; opening formwork, which has a frame element for delimiting a portion of the opening, a support bracket for supporting the frame element, and a mounting element for mounting the support bracket; a formwork-stripping device for transferring the opening formwork from a formwork position for the formation of the opening into a formwork-stripping position for the release of the concrete element, wherein the formwork-stripping device has a sliding and tilting mechanism for sliding the frame element in a direction parallel to the formwork panel and for tilting the frame element about a pivot axis running substantially parallel to the formwork panel.

A mold apparatus comprising: a mold main body which can be coupled to at least one mold portion for shaping at least portions of a cast component, at least two magnet devices which each can be transferred between an interaction position in which they are designed to be magnetically operatively connected to a mold support and to fix the position of the main mold body on the mold support, and a release position in which the magnetic operative connection is reduced and the mold main body can be positioned with respect to the mold support. The mold apparatus also comprises an activation device by which the at least two magnet devices can be transferred at least from the interaction position into the release position at least temporarily with a time offset.