JPH0266750U - - Google Patents
Info
- Publication number
- JPH0266750U JPH0266750U JP14321988U JP14321988U JPH0266750U JP H0266750 U JPH0266750 U JP H0266750U JP 14321988 U JP14321988 U JP 14321988U JP 14321988 U JP14321988 U JP 14321988U JP H0266750 U JPH0266750 U JP H0266750U
- Authority
- JP
- Japan
- Prior art keywords
- change key
- holder
- coil spring
- base
- shift 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
- 230000005540 biological transmission Effects 0.000 claims description 5
- 210000000078 claw Anatomy 0.000 claims description 2
Description
第１図は本考案を実施した変速機構の断面図、
第２図は第１図のＡ―Ａ線において断面し矢印方
向に見た断面図、第３図は第１図のＢ―Ｂ線にお
いて切断した断面図である。
４Ａ……変速ギヤー、５Ａ……変速ギヤー、６
Ａ……変速ギヤー、４Ａ１……係合溝、５Ａ１…
…係合溝、６Ａ１……係合溝、８……変速軸、９
……ホルダー、１０……係合溝、１２……チエン
ジキー、１３……基部、１６……コイルスプリン
グ、１７……係合爪。
Figure 1 is a sectional view of a transmission mechanism implementing the present invention.
2 is a sectional view taken along line AA in FIG. 1 and viewed in the direction of the arrow, and FIG. 3 is a sectional view taken along line BB in FIG. 1. 4A...Shift gear, 5A...Shift gear, 6
A...Transmission gear, 4A1...Engagement groove, 5A1...
...Engagement groove, 6A1...Engagement groove, 8...Shift shaft, 9
...Holder, 10...Engagement groove, 12...Change key, 13...Base, 16...Coil spring, 17...Engagement claw.
Claims (1)
８の係合溝１０は係合するチエンジキー１２の基
部１３を枢着し、ホルダー９に内蔵するコイルス
プリング１６の弾発力をチエンジキー１２の基部
１３に作用させて、チエンジキー１２の先端を径
方向外方に附勢し、このチエンジキー１２の先端
係合爪１７を変速ギヤー４Ａ，５Ａ，６Ａの係合
溝４Ａ１，５Ａ１，６Ａ１に選択係合させるよう
にしたギヤー変速機構において、ホルダー９に支
持されるコイルスプリング１６を変速軸８の外周
に形成した係合溝１０内に位置させ、該コイルス
プリング１６によりチエンジキー１２の係合溝１
０内に位置する基部１３を弾発してなるギヤー変
速機構における変速操作装置。 The engagement groove 10 of the shift shaft 8 pivots the base 13 of the change key 12 to be engaged with the holder 9 that slides on the shift shaft 8, and the elastic force of the coil spring 16 built into the holder 9 is transferred to the base 13 of the change key 12. is applied to urge the tip of the change key 12 radially outward, and the tip engagement claw 17 of the change key 12 is selectively engaged with the engagement grooves 4A1, 5A1, 6A1 of the transmission gears 4A, 5A, 6A. In this gear transmission mechanism, a coil spring 16 supported by the holder 9 is positioned in the engagement groove 10 formed on the outer periphery of the gear shift shaft 8, and the coil spring 16 engages the engagement groove 1 of the change key 12.
A speed change operation device in a gear transmission mechanism, which is formed by springing a base 13 located within 0.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14321988U JPH0266750U (en) | 1988-10-31 | 1988-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14321988U JPH0266750U (en) | 1988-10-31 | 1988-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0266750U true JPH0266750U (en) | 1990-05-21 |
Family
ID=31409843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14321988U Pending JPH0266750U (en) | 1988-10-31 | 1988-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0266750U (en) |
-
1988
- 1988-10-31 JP JP14321988U patent/JPH0266750U/ja active Pending
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