JPH01175111U - - Google Patents
Info
- Publication number
- JPH01175111U JPH01175111U JP7070588U JP7070588U JPH01175111U JP H01175111 U JPH01175111 U JP H01175111U JP 7070588 U JP7070588 U JP 7070588U JP 7070588 U JP7070588 U JP 7070588U JP H01175111 U JPH01175111 U JP H01175111U
- Authority
- JP
- Japan
- Prior art keywords
- switching lever
- plug
- housing
- outer periphery
- drive shaft
- 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
Landscapes
- Drilling And Boring (AREA)
Description
第１図は、本考案になる電気ハンマの使用モー
ド切換レバーの一実施例を示す側断面図、第２図
は同切換レバー部分の正面図である。
図において、１はレバー、２はプラグ、３はピ
ン、４はネジ、１８はハウジング凸部である。
FIG. 1 is a side sectional view showing one embodiment of the operating mode switching lever of the electric hammer according to the present invention, and FIG. 2 is a front view of the switching lever portion. In the figure, 1 is a lever, 2 is a plug, 3 is a pin, 4 is a screw, and 18 is a housing protrusion.
Claims (1)
を介して伝達し、前記駆動軸上に設けたクラツチ
を、ハウジング上に設けた切換レバーによつて操
作し、往復駆動部の動作を停止または作動状態に
切換る形式の電気ハンマドリルにおいて、切換レ
バーは、外周にテーパをもつプラグと、該プラグ
の偏心穴に嵌合するピンと、前記プラグを収容し
、該プラグをネジによつて結合したとき、プラグ
外周のテーパによつて拡大し、つばの部分が、ハ
ウジングの切換レバ挿入孔に係合して、係止され
る円筒部と、ハウジング凹部に係合し、回転方向
の運動を制御する凸起を持つレバーとよりなる電
気ハンマドリルの使用モード切換レバー。 The rotation of the motor is transmitted to the piston reciprocating drive unit via a drive shaft, and a clutch provided on the drive shaft is operated by a switching lever provided on the housing to stop or activate the reciprocating drive unit. In the electric hammer drill, the switching lever accommodates a plug having a tapered outer periphery, a pin that fits into an eccentric hole of the plug, and when the plug is connected with a screw, A cylindrical part whose collar part is enlarged by a taper on the outer periphery and is locked by engaging with the switching lever insertion hole of the housing, and a convex part which engages with the recessed part of the housing and controls movement in the rotational direction. A usage mode switching lever for electric hammer drills consisting of a lever with a
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7070588U JPH01175111U (en) | 1988-05-27 | 1988-05-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7070588U JPH01175111U (en) | 1988-05-27 | 1988-05-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01175111U true JPH01175111U (en) | 1989-12-13 |
Family
ID=31295935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7070588U Pending JPH01175111U (en) | 1988-05-27 | 1988-05-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01175111U (en) |
-
1988
- 1988-05-27 JP JP7070588U patent/JPH01175111U/ja active Pending
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