JPS62188650U - - Google Patents
Info
- Publication number
- JPS62188650U JPS62188650U JP7730186U JP7730186U JPS62188650U JP S62188650 U JPS62188650 U JP S62188650U JP 7730186 U JP7730186 U JP 7730186U JP 7730186 U JP7730186 U JP 7730186U JP S62188650 U JPS62188650 U JP S62188650U
- Authority
- JP
- Japan
- Prior art keywords
- transmission
- shaft
- operation shaft
- transmission shaft
- speed change
- 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
- 230000005540 biological transmission Effects 0.000 claims description 16
Landscapes
- Arrangement Of Transmissions (AREA)
- Gear-Shifting Mechanisms (AREA)
Description
図面は本考案に係る変速装置の実施例を示し、
第１図はミツシヨンケースの断面図、第２図は第
１図における―線断面図、第３図は連動片の
斜視図、第４図は歩行型芝刈機の側面図である。
１３……伝動軸、１３Ａ，１３Ｂ……長孔、１
４，１５……変速伝動ギア、２０ａ，２０ｂ……
連動片、２１……変速操作軸、２１ａ……周溝部
、Ｌ……軸芯方向長さ、Ｗ……周方向長さ。
The drawings show an embodiment of the transmission device according to the present invention,
FIG. 1 is a sectional view of the transmission case, FIG. 2 is a sectional view taken along the line -- in FIG. 1, FIG. 3 is a perspective view of the interlocking piece, and FIG. 4 is a side view of the walk-behind lawn mower. 13...Transmission shaft, 13A, 13B...Long hole, 1
4, 15... Speed transmission gear, 20a, 20b...
Interlocking piece, 21... Speed change operation shaft, 21a... Circumferential groove portion, L... Length in the axial direction, W... Length in the circumferential direction.
Claims (1)
５を１本の伝動軸１３に相対回転自在に外嵌し、
変速操作軸２１を前記伝動軸１３に摺動自在に内
嵌し、複数個の前記変速伝動ギア１４，１５を前
記伝動軸１３に解除自在に連動させる連動片２０
ａ，２０ｂを、前記変速操作軸２１の軸芯方向で
の長さＬが前記変速操作軸２１の周方向での長さ
Ｗより大であるように形成してあり、さらには、
前記伝動軸１３に一体回転自在に係合するように
、かつ、前記変速操作軸２１により摺動操作され
て複数個の前記変速伝動ギア１４，１５に択一的
に係合するように、前記伝動軸１３の軸芯方向長
孔１３Ａ，１３Ｂに挿通させると共に前記変速操
作軸２１の周溝部２１ａに係合させてある変速装
置。 Multiple transmission gears 14, 1 with different transmission ratios
5 is externally fitted onto one transmission shaft 13 so as to be relatively rotatable,
an interlocking piece 20 that slidably fits the speed change operation shaft 21 into the transmission shaft 13 and releasably interlocks the plurality of speed change transmission gears 14 and 15 with the transmission shaft 13;
a, 20b are formed such that the length L in the axial direction of the shift operation shaft 21 is larger than the length W in the circumferential direction of the shift operation shaft 21, and further,
The transmission shaft 13 is configured to be integrally rotatably engaged with the transmission shaft 13 and to be slidably operated by the transmission operation shaft 21 to selectively engage the plurality of transmission gears 14 and 15. A transmission device that is inserted into axially elongated holes 13A and 13B of a transmission shaft 13 and engaged with a circumferential groove portion 21a of the speed change operation shaft 21.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986077301U JPH0517506Y2 (en) | 1986-05-22 | 1986-05-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986077301U JPH0517506Y2 (en) | 1986-05-22 | 1986-05-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62188650U true JPS62188650U (en) | 1987-12-01 |
| JPH0517506Y2 JPH0517506Y2 (en) | 1993-05-11 |
Family
ID=30925175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986077301U Expired - Lifetime JPH0517506Y2 (en) | 1986-05-22 | 1986-05-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0517506Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4942534U (en) * | 1972-07-19 | 1974-04-15 |
-
1986
- 1986-05-22 JP JP1986077301U patent/JPH0517506Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4942534U (en) * | 1972-07-19 | 1974-04-15 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0517506Y2 (en) | 1993-05-11 |