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US 7,124,687 B2Granted
Positioning device, especially for offset plates
AssigneeStrobbe Graphics N.V.
InventorBart Wattyn
Life of this patent
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AssigneeStrobbe Graphics N.V.
InventorBart Wattyn
Estimating the term…
The invention relates to a device for positioning an element with respect to at least two reference points (4a, 4c), in which said device acts upon a working point on the element to be positioned and comprises a positioning arm attached to a fixed hinging point with respect to said reference points (4a, 4c), comprising two mutually hinged parts (6a, 6b) allowing a movement of said element to each reference point (4a, 4c). The invention related further to a device for positioning at least one offset plate on a positioning table of a pre-press equipment, comprising means to move the offset plate in a plane parallel to the positioning table to at least one reference point (4a) on the positioning table, in which said means acts upon a working point situated in the supporting plane of the offset plate on the positioning table.
Device for positioning at least one offset plate on a positioning table of a pre-press equipment, comprising means to move the offset plate in a plane parallel to the positioning table to at least one reference point (4a) on the positioning table, in which said means act upon a working point situated in the supporting plane of the offset plate on the positioning table, wherein said means act upon said working point through an aperture in the positioning table, wherein at least two reference points (4a, 4c) are situated on the positioning table and wherein said means comprise a positioning arm which is attached to a fixed hinging point with respect to said reference points (4a, 4b), comprising two mutually hinged parts (6a, 6b) allowing a movement of said element to each reference point (4a, 4c).
Dependencies are inferred from the claim text.