JPH01141001U - - Google Patents
Info
- Publication number
- JPH01141001U JPH01141001U JP3659888U JP3659888U JPH01141001U JP H01141001 U JPH01141001 U JP H01141001U JP 3659888 U JP3659888 U JP 3659888U JP 3659888 U JP3659888 U JP 3659888U JP H01141001 U JPH01141001 U JP H01141001U
- Authority
- JP
- Japan
- Prior art keywords
- base
- approximately
- rotary blade
- upper half
- covers
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Description
第１図は本考案を備えた携帯用丸のこの斜視図
、第２図は本考案における回転ローラの断面図、
第３図は、被削材を切断している状態を示す本考
案を備えた図、第４図は被削材の断面形状例を示
す側面図である。１は回転刃物、２はソーカバー
、３はセフテイカバー、４はベース、５は回転ロ
ーラ、６はスプリング、７は被削材、７ａは鉄筋
、８はフチ欠けである。
Fig. 1 is a perspective view of a portable circular saw equipped with the present invention, Fig. 2 is a sectional view of the rotating roller in the present invention,
FIG. 3 is a diagram showing the present invention in a state in which a workpiece is being cut, and FIG. 4 is a side view showing an example of the cross-sectional shape of the workpiece. 1 is a rotating blade, 2 is a saw cover, 3 is a safety cover, 4 is a base, 5 is a rotating roller, 6 is a spring, 7 is a workpiece, 7a is a reinforcing bar, and 8 is a chipped edge.
Claims (1)
物の略上半周を覆うソーカバーと、前記回転刃物
の略上半周の露出部を覆い、切込み時に押し上げ
られるセフテイカバーと、切込みを設定するベー
スとから成る携帯用丸のこにおいて、前記ベース
の切断方向前方のほぼ中央部に、前記ベースに該
ベース底面より微小量突出させた、回転ローラを
着脱可能に取付けたことを特徴とする携帯用丸の
こ切り終わり検知装置。 A portable device comprising a rotary blade driven by an electric motor, a saw cover that covers approximately the upper half of the circumference of the rotary blade, a safety cover that covers the exposed portion of approximately the upper half of the rotary blade and is pushed up when cutting, and a base that sets the depth of cut. A portable circular saw, characterized in that a rotary roller is removably attached to the base at approximately the center of the front in the cutting direction of the base and protrudes a minute amount from the bottom surface of the base. End detection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3659888U JPH01141001U (en) | 1988-03-18 | 1988-03-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3659888U JPH01141001U (en) | 1988-03-18 | 1988-03-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01141001U true JPH01141001U (en) | 1989-09-27 |
Family
ID=31263194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3659888U Pending JPH01141001U (en) | 1988-03-18 | 1988-03-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01141001U (en) |
-
1988
- 1988-03-18 JP JP3659888U patent/JPH01141001U/ja active Pending