Shearing knife for melt glass gobs
    4.
    发明公开
    Shearing knife for melt glass gobs 有权
    Schermesserfürgeschmolzene Glastropfen

    公开(公告)号:EP2184265A1

    公开(公告)日:2010-05-12

    申请号:EP08425711.2

    申请日:2008-11-06

    申请人: Turmond S.p.A.

    IPC分类号: C03B7/11

    CPC分类号: C03B7/11

    摘要: Shearing blade for molten glass gobs comprising a knife (1) made of hard metal having a substantially V-shaped front shearing portion (5) with a shearing edge (7) whose width is in the range between 8 and 11% of the distance between the ends (6) of the V-shaped shearing portion (5). Between the shearing edge (7) and the rear support portion (2) of the knife, the upper surface of the knife (1) has a lowered surface (8).

    摘要翻译: 用于熔融玻璃料滴的剪切刀片包括由具有大致V形的前剪切部分(5)的硬质金属制成的刀(1),剪切边缘(7)的宽度在8至11%之间的距离 V形剪切部分(5)的端部(6)。 在剪切刃(7)和刀的后支撑部(2)之间,刀(1)的上表面具有降低的表面(8)。