Picture-projection equipment

摘要

The equipment (10) comprises a housing (12) with a tower-type first section (14) joined to a second cowl-shaped one (16) accommodating a projection pane (20). A projection unit (30) is fixed to a mounting (32) in the first section. The mounting is secured to a bottom plate (34) movable in three directions at least. The mounting can be mobile, travelling through an opening, which can be shut off, in the first housing section. The bottom plate can have rails for rollers on the mounting, which can be lockable to it by motor or manually.