摘要:
Apparatus for moving glass panes through an installation having a plurality of stations, having a conveyor, movable in a stepwise manner along a first path, a stepping drive movable along a second path extending parallel to said first path over a portion of the latter in the area of the stations, independently of the conveyor, the glass panes, being carried by a member which can be detachably connected selectively to the conveyor and to the stepping drive in the area of said second path.
摘要:
The apparatus for manufacturing of tempered, bent glass sheets comprises bending means (5) receiving the heated glass sheet in a horizontal position, said bending means (5) including a bending die (8) which, as well as the base supporting the glass sheet, is provided with coolant connections (13).
摘要:
An apparatus for making relief cuts on prescored glass sheets is disclosed, having an elongated beam extending above the previously scored glass pane; a horizontal, pressure medium operated cylinder and piston unit disposed on the beam and extending substantially over the entire length thereof to advance the cutting wheel to a starting position adjacent the previously scored outer contour of the pane, and then to effect the relief cut; a cutting head which bears the cutting wheel and can be displaced horizontally by the horizontal cylinder and piston unit; a vertical, pressure medium operated cylinder and piston unit disposed in the cutting head for raising and lowering the cutting wheel out of and into its working position, and a control system for the controlled, automatic operation of the cylinder and piston units.
摘要:
Glass-grinding machine for machining the edges of glass panes, particularly vehicle panes, constructional glass and furniture glass, with a turntable arranged with a vertical turning axis and exhibiting a clamping device for the positioned anchorage of each respective glass pane to be machined, with at least one grinding wheel arranged near the turntable circumference with a vertical axis of rotation, the relative position of which, with respect to the turntable axis, is automatically adjustable in conformity with the contour of the glass pane to be machined as a function of the turning position of the turntable, and with a charging device and a discharging device for the glass panes to be machined and having been machined respectively, characterized in that the grinding wheel (24, 26) is movable under numerical control as a function of the turntable position at least along an axis directed towards the turning axis (12) of the turntable (10). (FIG. 1).
摘要:
An apparatus for producing highly curved, tempered sheets of glass. A horizontal, continuous conveyer is provided for transporting planar sheets of glass into an electrically heated, oscillating or continuously operating horizontal hearth-type furnace for softening the glass. A stationary combined bending and cooling station is essentially disposed directly after the furnace, and includes a vertical bending press and a fixed lower bending mechanism in which, in the first phase, a sheet of glass receives the desired shape, and in a second phase is tempered. Fixed coolant connections are provided on the vertical bending press and on the lower bending mechanism for providing coolant to the bending press and lower bending mechanism.
摘要:
A glass trimming cutter for working the edges of glass panes is disclosed. The cutter includes a horizontally arranged, motor-driven rotary table having releasable gripping devices for temporarily securing glass panes in position. One or more peripheral cutting wheels is movably supported at the periphery of the rotary table which wheel is controlled by a template guide. A feed conveyor horizontally supports glass panes to be worked and a discharge conveyor horizontally supports worked glass panes. A loading and unloading device operates automatically in dependence upon the movement of rotation of the table. The loading and unloading device has a support device which can be moved between a first position above the feed conveyor, a second position above the rotary table and a third position above the discharge conveyor. The rotary table has an axis of rotation arranged along longitudinal central planes of the feed conveyor and along longitudinal central planes of the discharge conveyor. The rotary table has a conveyor track which essentially extends across the entire diameter of the rotary table and, in a feed or a discharge position of the rotary table, is in alignment with the feed conveyor and the discharge conveyor. The gripping devices are arranged in the region of the conveyor or track. The support includes a pair of carriages which are suspended from respective conveyor tracks and which are movable between the mentioned positions linear and parallel to the feed conveyor and/or the discharge conveyor.