JPS6232251U - - Google Patents
Info
- Publication number
- JPS6232251U JPS6232251U JP12321985U JP12321985U JPS6232251U JP S6232251 U JPS6232251 U JP S6232251U JP 12321985 U JP12321985 U JP 12321985U JP 12321985 U JP12321985 U JP 12321985U JP S6232251 U JPS6232251 U JP S6232251U
- Authority
- JP
- Japan
- Prior art keywords
- main shaft
- teeth
- coupling sleeve
- coupling
- gear
- 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
- 230000008878 coupling Effects 0.000 claims 7
- 238000010168 coupling process Methods 0.000 claims 7
- 238000005859 coupling reaction Methods 0.000 claims 7
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Mechanical Operated Clutches (AREA)
Description
第１図はギヤのかみ合い状態を示した断面図、
第２図は第１図の―線断面図、第３図は第１
図の―線断面図、第４図は主変速機構の変形
例を示した断面図、第５図はトラクタの全体側面
図、第６図は先の第２図に対応する別実施例の断
面図である。
１０Ａ……他のギヤ、１１……主軸、１１Ａ…
…遊転ギヤ、１１ａ……結合歯、１２……結合ス
リーブ、１２ａ……内歯。
Figure 1 is a sectional view showing the meshing state of the gears.
Figure 2 is a cross-sectional view of Figure 1, and Figure 3 is a cross-sectional view of Figure 1.
4 is a sectional view showing a modified example of the main transmission mechanism, FIG. 5 is an overall side view of the tractor, and FIG. 6 is a sectional view of another embodiment corresponding to the previous FIG. 2. It is a diagram. 10A...Other gears, 11...Main shaft, 11A...
... Idle gear, 11a... Connection tooth, 12... Connection sleeve, 12a... Internal tooth.
Claims (1)
結合スリーブ１２と、他のギヤ１０Ａに常時かみ
合わせて主軸１１に遊嵌した遊転ギヤ１１Ａとを
備えるとともに、前記結合スリーブ１２の前記内
歯１２ａがかみ合う結合歯１１ａを前記遊転ギヤ
１１Ａに形成し、結合スリーブ１２の主軸１１軸
線方向への摺動で遊転ギヤ１１Ａを結合スリーブ
１２を介して主軸１１と一体化し、動力を伝える
常時かみ合式変速構造において、前記結合スリー
ブ１２の内歯１２ａと前記結合歯１１ａとを、前
記主軸１１のスプラインの全溝数のうちの複数の
溝毎に１つ形成し、全体として３つ以上の歯とし
てあることを特徴とする常時かみ合式変速構造。 It includes a coupling sleeve 12 in which internal teeth 12a are spline-fitted to the main shaft 11, and an idler gear 11A that is loosely fitted to the main shaft 11 while always meshing with another gear 10A, and the internal teeth 12a of the coupling sleeve 12 are A constantly meshing type in which meshing coupling teeth 11a are formed on the idling gear 11A, and by sliding the coupling sleeve 12 in the axial direction of the main shaft 11, the idling gear 11A is integrated with the main shaft 11 via the coupling sleeve 12, thereby transmitting power. In the transmission structure, the inner teeth 12a of the coupling sleeve 12 and the coupling teeth 11a are formed for each of a plurality of grooves out of the total number of grooves of the spline of the main shaft 11, so that there are three or more teeth as a whole. A constant mesh transmission structure characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12321985U JPS6232251U (en) | 1985-08-09 | 1985-08-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12321985U JPS6232251U (en) | 1985-08-09 | 1985-08-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6232251U true JPS6232251U (en) | 1987-02-26 |
Family
ID=31014121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12321985U Pending JPS6232251U (en) | 1985-08-09 | 1985-08-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6232251U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5831493A (en) * | 1981-08-20 | 1983-02-24 | ニッタン株式会社 | Smoke detection system |
-
1985
- 1985-08-09 JP JP12321985U patent/JPS6232251U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5831493A (en) * | 1981-08-20 | 1983-02-24 | ニッタン株式会社 | Smoke detection system |