JPS6164096U - - Google Patents
Info
- Publication number
- JPS6164096U JPS6164096U JP1984148965U JP14896584U JPS6164096U JP S6164096 U JPS6164096 U JP S6164096U JP 1984148965 U JP1984148965 U JP 1984148965U JP 14896584 U JP14896584 U JP 14896584U JP S6164096 U JPS6164096 U JP S6164096U
- Authority
- JP
- Japan
- Prior art keywords
- shift drum
- gear shift
- gear
- motorcycle
- drum
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/08—Multiple final output mechanisms being moved by a single common final actuating mechanism
- F16H63/16—Multiple final output mechanisms being moved by a single common final actuating mechanism the final output mechanisms being successively actuated by progressive movement of the final actuating mechanism
- F16H63/18—Multiple final output mechanisms being moved by a single common final actuating mechanism the final output mechanisms being successively actuated by progressive movement of the final actuating mechanism the final actuating mechanism comprising cams
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear-Shifting Mechanisms (AREA)
Description
第１図は本考案に係るギヤシフトドラムを適用
したクランクケース内の変速機の要部組立斜視図
、第２図は本考案に係るギヤシフトドラムの一実
施例を示す縦断面図である。 １，１′…クランクケースアセンブリ、２…ギ
ヤシフトドラム、２ａ，２ｂ…カム溝、２ｃ，２
ｄ…薄肉周壁、２ａ′，２ｂ′，２ｄ′，２ｄ″
…孔、２ｅ…中空部、３，４…シフトフオーク、
７…シール部材、Ａ，Ｂ…変速ギヤ群。
したクランクケース内の変速機の要部組立斜視図
、第２図は本考案に係るギヤシフトドラムの一実
施例を示す縦断面図である。 １，１′…クランクケースアセンブリ、２…ギ
ヤシフトドラム、２ａ，２ｂ…カム溝、２ｃ，２
ｄ…薄肉周壁、２ａ′，２ｂ′，２ｄ′，２ｄ″
…孔、２ｅ…中空部、３，４…シフトフオーク、
７…シール部材、Ａ，Ｂ…変速ギヤ群。
Claims (1)
- 円筒状のギヤシフトドラムの外周に周方向に沿
つてシフトフオークを案内するカム溝を形成し、
当該シフトドラムの回転に伴つて該シフトフオー
クを該ギヤシフトドラムの軸方向に移動させるこ
とにより該シフトフオークに係合する変速ギヤを
切換えて変速を行なわせるようにした自動二輪車
のギヤシフトドラムにおいて、該ギヤシフトドラ
ム周壁の適宜箇所を肉抜きすると共に、該ギヤシ
フトドラムの内部を肉抜きして中空とし、該中空
部に軽量部材で形成したシール部材を嵌挿したこ
とを特徴とする自動二輪車のギヤシフトドラム。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984148965U JPH0143996Y2 (ja) | 1984-10-03 | 1984-10-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984148965U JPH0143996Y2 (ja) | 1984-10-03 | 1984-10-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6164096U true JPS6164096U (ja) | 1986-05-01 |
| JPH0143996Y2 JPH0143996Y2 (ja) | 1989-12-20 |
Family
ID=30707157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984148965U Expired JPH0143996Y2 (ja) | 1984-10-03 | 1984-10-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0143996Y2 (ja) |
-
1984
- 1984-10-03 JP JP1984148965U patent/JPH0143996Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0143996Y2 (ja) | 1989-12-20 |