| 摘要 |
A unitary shear blade (20) for shearing a plurality of spaced apart streams of molten glass into individual gobs, the shear blade having a free end (20a) and an opposed end (20b). The free end is provided with a plurality of side-by-side shearing surfaces (22, 24, 26) each of which has a generally V-shaped machined shearing edge. A plurality of fastener receiving openings (28) extends through the shear blade at locations adjacent the opposed ends thereof to permit the shear blade to be removably secured to a carriage (10) by a plurality of threaded fasteners (12).
|
