Title:
金属板材切削用丸鋸組立体
Document Type and Number:
Japanese Patent JP4133827
Kind Code:
B2
Abstract:
A circular saw assembly for cutting metal plates without shaking even at a high-speed rotation includes a circular saw blade (200) rotating at a high speed by a rotary shaft to cut the metal plates, a casing (110, 111) for covering and supporting the circular saw blade (200) so that the circular saw blade (200) is partially exposed outside, at least one sliding support (130) mounted at an inner side of the casing (110, 111) to contact both sides of the circular saw blade (200), a through hole (131) being formed at the sliding support (130) to discharge lubricant supplied through a lubricant pipe (50a) to a surface contacted with the circular saw blade (200), and a biasing means mounted to the casing (110, 111) for biasing the sliding support (130) to pressurize the circular saw blade (200).
Inventors:
Kim, Yang-Hyun
Kim, Hong-ki
Kim, Hong-ki
Application Number:
JP2003556197A
Publication Date:
August 13, 2008
Filing Date:
January 14, 2002
Export Citation:
Assignee:
SINJIN SM CO., LTD.
International Classes:
B23D47/00; B23D51/00; B23D59/02
Domestic Patent References:
| JP985528A | ||||
| JP715219U |
Attorney, Agent or Firm:
Hitoshi Maeda
Shingo Nishide
Koichiro Okura
Miki Sato
Shingo Nishide
Koichiro Okura
Miki Sato