Title:
【考案の名称】携帯用電動丸のこの切粉排出構造
Document Type and Number:
Japanese Patent JPH085765
Kind Code:
Y2
Abstract:
A portable circular saw device having sawdust discharge arrangement which prevents sawducts from being discharged toward an operator. The circular saw has an upper blade guard which has one side wall and an opposite side wall, and a discharge opening is formed at the one side wall for discharging, through the discharge opening the sawdusts laterally away from the operator. For further ensuring this lateral discharge of the sawdusts, a deflector is provided at the one side wall at a position close to an upstream edge of the discharge opening. The deflector protrudes from an inner surface of the one side wall toward the opposite wall for directing the sawducts passing along the inner surface of the one side wall toward an end portion on which the sawducts are reflected and are then directed to a direction perpendicular to the moving locus of the sawdusts.
Inventors:
Akira Onose
Hiroshi Sato
Ryoji Tsuchida
Hiroshi Sato
Ryoji Tsuchida
Application Number:
JP12347390U
Publication Date:
February 21, 1996
Filing Date:
November 22, 1990
Export Citation:
Assignee:
Hitachi Koki Co., Ltd.
International Classes:
B23D59/00; B23Q11/00; B27B9/00; B27G3/00; B27G19/04; (IPC1-7): B27B9/00; B27G3/00; B27G19/04
Domestic Patent References:
| JP60123203U |
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