发明授权
- 专利标题： Cutter blade for packing container and packing container
- 专利标题（中）： 用于包装容器和包装容器的切割刀片
-
申请号： US12740322申请日： 2008-11-26
-
公开(公告)号： US08727194B2公开(公告)日： 2014-05-20
- 发明人: Makoto Hideoka , Tadashi Umetsu , Asako Saeki , Yoshikazu Amano , Makoto Unino , Shinichi Sekine , Kenichi Ishii , Takayuki Seki
- 申请人： Makoto Hideoka , Tadashi Umetsu , Asako Saeki , Yoshikazu Amano , Makoto Unino , Shinichi Sekine , Kenichi Ishii , Takayuki Seki
- 申请人地址： JP Chuo-Ku, Tokyo
- 专利权人： Kureha Corporation
- 当前专利权人： Kureha Corporation
- 当前专利权人地址： JP Chuo-Ku, Tokyo
- 代理机构： Workman Nydegger
- 优先权： JP2007-309300 20071129
- 国际申请： PCT/JP2008/071419 WO 20081126
- 国际公布： WO2009/069639 WO 20090604
- 主分类号： B26F3/02
- IPC分类号： B26F3/02 ; B65H35/10 ; B26F3/00 ; B65H35/00
摘要：
A center portion (30) of a V-shaped cutter blade (20) includes center large teeth (31) and center middle teeth 32 the tooth height of which is less than the tooth height of the center large teeth (31). End portions (50) of the cutter blade (20) each include first end teeth (51) and second end teeth (52) the tooth height of which is less than the tooth height of the first end teeth (51). Tooth tops of the first end teeth 51 of each end portion (50) are located on a straight line (L1), which extends through tooth tops of the center large teeth (31) located on one of the right half and the left half of the center portion (30).
公开/授权文献
- US20100320250A1 CUTTER BLADE FOR PACKING CONTAINER AND PACKING CONTAINER 公开/授权日：2010-12-23
信息查询
IPC分类:
