JPH01148143U - - Google Patents
Info
- Publication number
- JPH01148143U JPH01148143U JP4492588U JP4492588U JPH01148143U JP H01148143 U JPH01148143 U JP H01148143U JP 4492588 U JP4492588 U JP 4492588U JP 4492588 U JP4492588 U JP 4492588U JP H01148143 U JPH01148143 U JP H01148143U
- Authority
- JP
- Japan
- Prior art keywords
- gear
- reverse
- counter
- output shaft
- main
- 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 4
Description
第１図は、本考案の一実施例における歯車式変
速機のリバース構造を示す展開断面図、第２図は
同歯車式変速機の縦断面側面図、第３図は第２図
の−線断面図である。
３…出力軸、４…カウンタシヤフト、３６…メ
インリバースギヤ、３７…リバースシンクロ、４
５…カウンタリバースギヤ、５１…リバースアイ
ドルギヤ、５１ａ…入力ギヤ、５１ｂ…出力ギヤ
。
FIG. 1 is an exploded cross-sectional view showing the reverse structure of a gear type transmission according to an embodiment of the present invention, FIG. 2 is a vertical cross-sectional side view of the same gear type transmission, and FIG. 3 is a line taken along the - line in FIG. 2. FIG. 3...Output shaft, 4...Counter shaft, 36...Main reverse gear, 37...Reverse synchro, 4
5... Counter reverse gear, 51... Reverse idle gear, 51a... Input gear, 51b... Output gear.
Claims (1)
たメインリバースギヤと、上記出力軸に平行に配
列されるカウンタシヤフトに設けられたカウンタ
リバースギヤと、上記メインリバースギヤおよび
カウンタリバースギヤの双方に噛合し、カウンタ
シヤフトの回転を出力軸に伝達するリバースアイ
ドルギヤと、上記出力軸およびメインリバースギ
ヤを相対的に回転可能な状態および一体に回転す
る状態に切換えるリバースシンクロとを備えた歯
車式変速機のリバース構造において、上記リバー
スアイドルギヤを、上記カウンタリバースギヤに
噛合する入力ギヤと上記メインリバースギヤに噛
合する出力ギヤとが軸方向に配列された減速型の
二重ギヤ構造とするとともに、上記入力ギヤおよ
びカウンタリバースギヤと略同一平面上となる位
置に上記リバースシンクロを配設したことを特徴
とする歯車式変速機のリバース構造。 A main reverse gear rotatably mounted relative to the output shaft, a counter reverse gear provided on a counter shaft arranged parallel to the output shaft, and both the main reverse gear and the counter reverse gear. A gear type transmission equipped with a reverse idle gear that meshes with each other and transmits the rotation of the countershaft to the output shaft, and a reverse synchronizer that switches the output shaft and main reverse gear between a relatively rotatable state and an integrally rotatable state. In the reverse structure of the machine, the reverse idle gear has a reduction type double gear structure in which an input gear meshing with the counter reverse gear and an output gear meshing with the main reverse gear are arranged in the axial direction, A reverse structure for a gear type transmission, characterized in that the reverse synchronizer is disposed at a position substantially coplanar with the input gear and the counter reverse gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4492588U JPH0620934Y2 (en) | 1988-04-01 | 1988-04-01 | Reverse structure of gear type transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4492588U JPH0620934Y2 (en) | 1988-04-01 | 1988-04-01 | Reverse structure of gear type transmission |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01148143U true JPH01148143U (en) | 1989-10-13 |
| JPH0620934Y2 JPH0620934Y2 (en) | 1994-06-01 |
Family
ID=31271258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4492588U Expired - Lifetime JPH0620934Y2 (en) | 1988-04-01 | 1988-04-01 | Reverse structure of gear type transmission |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0620934Y2 (en) |
-
1988
- 1988-04-01 JP JP4492588U patent/JPH0620934Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0620934Y2 (en) | 1994-06-01 |