Automated flat glass separator
AssigneeCorning Incorporated
InventorEdward F. Andrewlavage, Jr.
Life of this patent
Estimating the term…
Abstract
Apparatus and methods are provided for separating a pane (11) of a brittle material from a moving ribbon (13) of the material without contact between the newly-formed leading edge of the ribbon and the newly-formed trailing edge of the pane. The apparatus includes a pane engaging assembly (15), a transporter (29), and a connector assembly (31) which together ensure that the pane (11) and the sheet (13) do not contact each other once separation occurs. In this way, edge chipping and the resulting occurrence of surface defects on the separated pane are decreased.
Claims10
Apparatus for separating a pane of a brittle material from a moving sheet of the material along a separation line, said pane and said sheet having a width, said pane when separated having a length, said movement of the sheet being described by a vector, said apparatus comprising:
- (a) a pane engaging assembly adapted to releasably engage the moving sheet within an area defined by the length and width of the to-be-separated pane;
- (b) a transporter adapted to bring the pane engaging assembly into engagement with the moving sheet and to rotate that assembly about an axis which substantially coincides with the separation line, said rotation causing the pane to separate from the sheet;
- and
- (c) a connector assembly for connecting the pane engaging assembly and the transporter so that the pane engaging assembly moves relative to the transporter upon separation of the pane from the moving sheet so that the pane and the sheet do not contact each other once separation occurs.
Dependencies are inferred from the claim text.