McGuireWoods LLP
Portable electric cutting device with blower mechanism
Fanned air generated by a fan to cool a motor is discharged from a housing through fanned air discharge ports toward an opening formed in a base. The fanned air discharged toward the opening is then introduced into a groove in fluid communication with the opening. The groove is formed in a bottom surface of the base and has an open side at a front side of the base. The fanned air is then discharged from the front side of the base, blowing off saw dust on a cutting object so as to prevent dust from accumulating on a marking line on the cutting object.
Hitachi Koki Co., Ltd.
B B B
B23Q B27B B23D
inventional inventional inventional
Shinji Kenji Hideyuki Kenichirou Tomomasa Teruo Takuma Satoshi
Takano Niwa Tanimoto Yoshida Nishikawa Imai Nonaka Shimada