Abstract: A boring head is provided comprising a tool body (1) having a main rotation axis (R) about which the tool body (1) rotates during boring operations. The boring head further comprises a tool carrier (6) arranged in or on the tool body (1), a first motor (9) for displacing the tool carrier (6) relative to the tool body (1) and a clamping mechanism (26) with a clamping element (27, 55, 68, 81) for effecting a clamping force on the tool carrier (6), in order to prevent a displacement of the tool carrier (6) relative to the tool body (1) during boring operations. The clamping mechanism (26) is an active clamping mechanism which effects a clamping force that can be adjusted actively.

Abstract: A projection unit for a self-directing mobile platform, in particular for a freely moving transport robot and/or for one or more freely moving transport devices of a transport robot, is characterized in that the projection unit is adapted for signal transmission for projecting the movement path of the mobile platform, wherein the projection takes place within the spatial vicinity of the mobile platform.

Abstract: A projection unit for a self-directing mobile platform, in particular for a freely moving transport robot and/or for one or more freely moving transport devices of a transport robot, is characterized in that the projection unit is adapted for signal transmission for projecting the movement path of the mobile platform, wherein the projection takes place within the spatial vicinity of the mobile platform.

Abstract: A method and an apparatus for handling further processing a continuously produced, unstretched honeycomb band is disclosed. To facilitate handling and further processing of the unstretched honeycomb band, the following process steps are used:a) the honeycomb band is reeled and temporarily stored as a reel or marketed as a separate commercial product;b) for further processing, the unstretched honeycomb band is unwound from the reel and stretched into the desired final shape; andc) the desired partial lengths are cut off from the continuous, stretched honeycomb band.

Abstract: The invention relates to a process and an apparatus for the production of an endless honeycomb band, consisting of flatly adjacent, partially bonded strips, which band can be drawn out by stretching in band longitudinal direction to form a honeycomb. Film sheets are continuously drawn off from a plurality of coils, provided on one side with equally spaced glue strips running mutually parallel in the sheet longitudinal direction and subsequently being laid one on top of another. The gluing is performed with a hotmelt adhesive, which is sprayed onto each film sheet in the form of a plurality of strips. The glue strips of the one film sheet are arranged offset with respect to the above-lying or below-lying film sheet by half a strip spacing in each case.