JPS5924207U - Spindle rotation speed conversion clutch operation mechanism for electric drills - Google Patents
Spindle rotation speed conversion clutch operation mechanism for electric drillsInfo
- Publication number
- JPS5924207U JPS5924207U JP11943982U JP11943982U JPS5924207U JP S5924207 U JPS5924207 U JP S5924207U JP 11943982 U JP11943982 U JP 11943982U JP 11943982 U JP11943982 U JP 11943982U JP S5924207 U JPS5924207 U JP S5924207U
- Authority
- JP
- Japan
- Prior art keywords
- side clutch
- clutch member
- operation mechanism
- speed drive
- speed conversion
- 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.)
- Granted
Links
Landscapes
- Drilling And Boring (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図はこの考案の一実施例を示し、第１図は電動ドリルの
要部を示す縦断面図、第２図はシフタの軸部のみを示す
第１図の■−■線矢視図、第３図は第１図の■−■線に
沿う断面図、第４図は摺動体の斜視図、第５図イ〜ハは
シックの操作に基づくネジリコイルスプリングを介する
摺動体の動きを段階的に示す説明図である。
３・・・スピンドル、ト・・従動側クラッチ部材、９・
・・滑りキー、１０・・・ビン、１１・・・高速側歯車
、１２・・・低速側歯車、ｌｌａ、１２ａ・・・ビン穴
、２１・・・駆動軸、２２・・・シフタ、２４・・・突
起、３２・・・摺動体、３７・・・ネジリコイルスプリ
ング。The figures show one embodiment of this invention, in which Figure 1 is a vertical sectional view showing the main parts of the electric drill, Figure 2 is a view taken along the line ■-■ in Figure 1 showing only the shaft of the shifter, Figure 3 is a sectional view taken along the line ■-■ in Figure 1, Figure 4 is a perspective view of the sliding body, and Figures 5A to 5C show stepwise movement of the sliding body via the torsion coil spring based on Schick's operation. FIG. 3... Spindle, G... Driven side clutch member, 9...
...Sliding key, 10...Bin, 11...High speed side gear, 12...Low speed side gear, lla, 12a...Bin hole, 21...Drive shaft, 22...Shifter, 24 ...Protrusion, 32...Sliding body, 37...Torsional coil spring.
Claims (1)
動側クラッチ部材と、スピンドルと連動する従動側クラ
ッチ部材とを備え、かつこの従動側クラッチ部材はシッ
クの切換操作に基づいて前記高速駆動側クラッチ部材も
しくは低速駆動側クラッチ部材のうちいずれか一方に対
する係合位置に選択的に移動可能とし、た電動ドリルに
おけるスピンドル回転速度変換クラッチ操作機構であっ
て、前記シフタと前記従動側クラッチ部材との間の動力
伝達系の一部に、当該動力伝達方向に弾性を有するスプ
リングを介在させたことを特徴とする電動ドリルにおけ
るスピンドル回転速度変換クラッチ操作機構。It includes a high-speed drive side clutch member and a low-speed drive side clutch member that are interlocked with the motor, and a driven-side clutch member that is interlocked with the spindle, and the driven-side clutch member is configured to switch between the high-speed drive side clutch member and the low-speed drive side clutch member based on the switching operation of the Schick. A spindle rotational speed conversion clutch operation mechanism for an electric drill, which is selectively movable to an engagement position with respect to either one of the low-speed drive-side clutch members, and which controls the power between the shifter and the driven-side clutch member. A spindle rotational speed conversion clutch operation mechanism for an electric drill, characterized in that a spring having elasticity in the power transmission direction is interposed in a part of the transmission system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11943982U JPS5924207U (en) | 1982-08-04 | 1982-08-04 | Spindle rotation speed conversion clutch operation mechanism for electric drills |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11943982U JPS5924207U (en) | 1982-08-04 | 1982-08-04 | Spindle rotation speed conversion clutch operation mechanism for electric drills |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5924207U true JPS5924207U (en) | 1984-02-15 |
| JPH0230168Y2 JPH0230168Y2 (en) | 1990-08-14 |
Family
ID=30274114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11943982U Granted JPS5924207U (en) | 1982-08-04 | 1982-08-04 | Spindle rotation speed conversion clutch operation mechanism for electric drills |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5924207U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4812471B2 (en) * | 2006-03-09 | 2011-11-09 | 株式会社マキタ | Work tools |
-
1982
- 1982-08-04 JP JP11943982U patent/JPS5924207U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0230168Y2 (en) | 1990-08-14 |
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