Abstract: A device (10) for positioning a glass sheet or other generally rigid planar object (G), having a roller bed table (12) for supporting the object in a horizontal plane and an overhead device (14) carrying a first set of spaced apart arms (26, 28, 30, 32), each of which has a vertically acting cylinder (70) near a free end thereof, and a second set of spaced apart arms (20, 22, 24) near a free end thereof, each of which has a horizontally acting cylinder (48) near the free end thereof. Each vertically acting cylinder has a sheet edge contacting element (74) at the free end of its cylinder rod (72), and these edge contacting elements act as fixed stops during the positioning of the object. Each horizontally acting cylinder has a sheet edge contacting element (52) of the free end of its cylinder rod (50), and these edge contacting elements act as movable stops during the positioning of the object.

Abstract: An apparatus (10) for registering a glass sheet (12) on a mold (24) is disclosed as including a plurality of glass sheet locators (26) movably mounted on the mold. Each locator (26) includes a connector (28) pivotal in a horizontal plane about a pivotal axis (A) extending vertically from the mold. Each connector (28) also is vertically moveable along its pivotal axis (A) between a raised position above the mold (24) for locating the glass sheet (12) as the glass sheet moves along a topside transfer platen (14) and a lowered position below a curved mold surface (25). Linkages (30) connect the locators (26) for cooperable operation to position the glass sheet (12) with respect to the mold (24). An actuator (32) moves the linkages (30) to raise the locators (26) above the mold to locate the glass sheet (12) on the topside transfer platen (14) with the cooperable operation of a back gate (22).