JPH0396455U - - Google Patents
Info
- Publication number
- JPH0396455U JPH0396455U JP411390U JP411390U JPH0396455U JP H0396455 U JPH0396455 U JP H0396455U JP 411390 U JP411390 U JP 411390U JP 411390 U JP411390 U JP 411390U JP H0396455 U JPH0396455 U JP H0396455U
- Authority
- JP
- Japan
- Prior art keywords
- gear
- sliding
- coil spring
- shaft
- compression coil
- 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
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
Description
第１図は本考案になる変速装置の一実施例を示
す縦断面図、第２図は従来の変速装置を示す縦断
面図である。図において、３……セカンドシヤフ
ト、４……出力軸、３ａ……大歯車、３ｂ……小
歯車、３Ｃ……圧縮コイルバネ、３ｄおよび４ｂ
の段差、５……ハイスピードギヤ、６……ロース
ピードギヤである。
FIG. 1 is a longitudinal sectional view showing an embodiment of a transmission according to the present invention, and FIG. 2 is a longitudinal sectional view showing a conventional transmission. In the figure, 3...Second shaft, 4...Output shaft, 3a...Large gear, 3b...Small gear, 3C...Compression coil spring, 3d and 4b
5...High speed gear, 6...Low speed gear.
Claims (1)
の異なる２個の歯車のうち、少なくとも１個は前
記軸方向に摺動方向に摺動可能とし、前記軸の一
部には前記摺動可能な歯車の移動を阻止する段差
を設けるとともに、前記歯車の前記段差とは反対
の側面に付勢して前記歯車を前記段差に当接させ
る圧縮コイルバネを設けたことを特徴とする電動
工具の変速装置。 Of two gears each having a different number of teeth provided on two parallel shafts, at least one is slidable in the sliding direction in the axial direction, and a part of the shaft is provided with the sliding gear. A power tool characterized in that a step is provided to prevent movement of a movable gear, and a compression coil spring is provided to bias a side surface of the gear opposite to the step to bring the gear into contact with the step. transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP411390U JPH0396455U (en) | 1990-01-19 | 1990-01-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP411390U JPH0396455U (en) | 1990-01-19 | 1990-01-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0396455U true JPH0396455U (en) | 1991-10-02 |
Family
ID=31507876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP411390U Pending JPH0396455U (en) | 1990-01-19 | 1990-01-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0396455U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016089888A (en) * | 2014-10-31 | 2016-05-23 | 日立工機株式会社 | Change gear and power work machine |
| JP2017150665A (en) * | 2012-06-26 | 2017-08-31 | エルリコン・グラツィアーノ・ソシエタ・ペル・アチオニＯｅｒｌｉｋｏｎ Ｇｒａｚｉａｎｏ Ｓ．Ｐ．Ａ． | Hybrid transmission device for motor vehicle |
-
1990
- 1990-01-19 JP JP411390U patent/JPH0396455U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017150665A (en) * | 2012-06-26 | 2017-08-31 | エルリコン・グラツィアーノ・ソシエタ・ペル・アチオニＯｅｒｌｉｋｏｎ Ｇｒａｚｉａｎｏ Ｓ．Ｐ．Ａ． | Hybrid transmission device for motor vehicle |
| JP2016089888A (en) * | 2014-10-31 | 2016-05-23 | 日立工機株式会社 | Change gear and power work machine |