Abstract: A headlight for a single-track motor vehicle has a support part, a light module which is connected to the support part, a first bearing device, a second bearing device, and a coupling device. The light module is mounted by the first bearing device in a rotatable manner about a first main axis relative to the support part and by the second bearing device in a rotatable manner about a second main axis perpendicular to the first main axis. The coupling device couples the light module to the support part such that the light module is rotated about the second main axis during a rotation about the first main axis.

Abstract: A headlight for a single-track motor vehicle has a support part, a light module which is connected to the support part, a first bearing device, a second bearing device, and a coupling device. The light module is mounted by the first bearing device in a rotatable manner about a first main axis relative to the support part and by the second bearing device in a rotatable manner about a second main axis perpendicular to the first main axis. The coupling device couples the light module to the support part such that the light module is rotated about the second main axis during a rotation about the first main axis.

Abstract: A composite pressure vessel for storing gaseous media under pressure, having a plastic liner two neck pieces arranged in the neck region, and a winding of a fiber composite material that reinforces the liner. In the neck piece that accommodates the valve there is provided a clamping ring which can be screwed into the neck piece and has on the outer circumference a threaded section which is adjoined by a thread-free, frustoconical section. A groove is arranged between internally threaded sections of the neck piece to accommodate a sealing ring and extends radially into the neck piece. On the outside of the respective neck piece, in the region adjoining the collar, provision is made to arrange at least one bead which extends radially outward over the entire circumference.