Title:
CIRCULAR SAW GRINDING DEVICE FOR LOG PAPER CUTTING DEVICE
Document Type and Number:
Japanese Patent JP2001113445
Kind Code:
A
Abstract:
To provide a circular saw grinding device for a log paper cutting device capable of grinding a tip of the circular saw without meandering while always excellently maintaining sharpness of the circular saw after grinding.
A supporting spindle 11 is composed of a holder 20, a non- rotatable supporting spindle 11 mounted to the holder, a cylindrical retaining stand 13 made of light weight material rotatably mounted to a tip of the supporting spindle 11 through a bearing 12, and a ring-like grinding wheel 14 mounted to a tip of the retaining stand. The supporting spindle 11 is supported by a ball spline bearing and ordinarily energized by a spring 17 toward a direction to contact to the circular saw.
Inventors:
YAMAGUCHI CHOTARO
NISHI YOSHINORI
FUJITA MORIO
NISHI YOSHINORI
FUJITA MORIO
Application Number:
JP29546899A
Publication Date:
April 24, 2001
Filing Date:
October 18, 1999
Export Citation:
Assignee:
KAWANOE ZOKI KK
International Classes:
B26D7/12; B24B3/36; B26D1/16; (IPC1-7): B24B3/36; B26D1/16; B26D7/12
Attorney, Agent or Firm:
Yamanobu Yasunobu