JPH02101174U - - Google Patents
Info
- Publication number
- JPH02101174U JPH02101174U JP792689U JP792689U JPH02101174U JP H02101174 U JPH02101174 U JP H02101174U JP 792689 U JP792689 U JP 792689U JP 792689 U JP792689 U JP 792689U JP H02101174 U JPH02101174 U JP H02101174U
- Authority
- JP
- Japan
- Prior art keywords
- spline
- shifter
- gear
- gear transmission
- rotating 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 6
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
Landscapes
- Gear-Shifting Mechanisms (AREA)
Description
第１図乃至第１１図は実施例に係り、第１図は
歯車変速装置の断面図、第２図はスプラインの要
部斜視図、第３図乃至第５図はそれぞれ歯車変速
装置の相異なつた状態での要部断面図、第６図は
トラクタの側面図、第７図はスプラインの歯面の
側面図、第８図は第７図のＡ―Ａ線断面図、第９
図及び第１０図はそれぞれ相異なつたＰＴＯ軸の
カツプリング機造、第１１図は相異なつた実施例
に係る歯車変速装置の断面図である。
１６…第１回転軸、１９…第６歯車、２２…ベ
アリング、２７…第１シフター、３３…粗面。
1 to 11 relate to embodiments, FIG. 1 is a sectional view of a gear transmission, FIG. 2 is a perspective view of main parts of a spline, and FIGS. 3 to 5 are different views of a gear transmission. Fig. 6 is a side view of the tractor, Fig. 7 is a side view of the tooth surface of the spline, Fig. 8 is a sectional view taken along the line AA in Fig. 7, Fig. 9
10 and 10 are respectively different PTO shaft coupling mechanisms, and FIG. 11 is a sectional view of a gear transmission according to a different embodiment. 16...First rotating shaft, 19...Sixth gear, 22...Bearing, 27...First shifter, 33...Rough surface.
Claims (1)
して相対回転自在に外嵌されると共に、環状シフ
ター２７がスプラインを介して相対回転不能かつ
軸方向移動自在に外嵌され、歯車１９とシフター
２７とが、シフター２７の軸方向移動により、ス
プラインを介して嵌脱自在とされる歯車変速装置
の動力断接構造において、歯車１９とシフター２
７との嵌合用スプラインの噛合歯の歯面が粗面３
３とされていることを特徴とする歯車変速装置の
動力断接構造。 A gear 19 is fitted onto the rotating shaft 16 via a bearing 22 so as to be relatively rotatable, and an annular shifter 27 is fitted onto the rotating shaft 16 via a spline so as to be non-rotatable and movable in the axial direction. However, in a power connection/disconnection structure of a gear transmission in which the shifter 27 is moved in the axial direction, the gear transmission can be freely engaged and detached via a spline, and the gear 19 and the shifter 2
The tooth surface of the meshing tooth of the spline for fitting with 7 is rough surface 3
3. A power connection/disconnection structure for a gear transmission, characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP792689U JPH02101174U (en) | 1989-01-25 | 1989-01-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP792689U JPH02101174U (en) | 1989-01-25 | 1989-01-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02101174U true JPH02101174U (en) | 1990-08-13 |
Family
ID=31213359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP792689U Pending JPH02101174U (en) | 1989-01-25 | 1989-01-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02101174U (en) |
-
1989
- 1989-01-25 JP JP792689U patent/JPH02101174U/ja active Pending