JPH0419947U - - Google Patents
Info
- Publication number
- JPH0419947U JPH0419947U JP6208890U JP6208890U JPH0419947U JP H0419947 U JPH0419947 U JP H0419947U JP 6208890 U JP6208890 U JP 6208890U JP 6208890 U JP6208890 U JP 6208890U JP H0419947 U JPH0419947 U JP H0419947U
- Authority
- JP
- Japan
- Prior art keywords
- transmission
- cylindrical body
- cam groove
- support shaft
- sub
- 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 16
- 230000001788 irregular Effects 0.000 claims 1
- 230000001360 synchronised effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
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
- Gear-Shifting Mechanisms (AREA)
Description
第１図ａは本実施例にかかる変速装置の全体の
構成を示す断面図、第１図ｂは第１図ａの第１円
筒体と第２円筒体に形成されたカム溝の形状を示
す第１円筒体と第２円筒体の要部展開図、第２図
は各作動スリーブの突起部のカム溝内の位置及び
駆動力の伝達経路と変速段数の関係を示す表図、
第３図は従来の手動変速装置の構成を示す断面図
、第４図は第１図及び第３図の変速装置の歯車列
の構成を示すスケルトン図、第５図は運転席の変
速レバーのシフトパターンを示す図、第６図は他
の実施例のシフトパターンを示す図、第７図は他
の実施例における第２円筒体に形成されたカム溝
の形状を示す図である。
１……第１円筒体、１Ａ……カム溝、２……第
２円筒体、２Ａ……カム溝、３……支持軸、６，
７，８……作動スリーブ（変速操作手段）、２１
……副変速機の歯車選択手段、２２，２３……主
変速機の歯車選択手段。
FIG. 1a is a sectional view showing the overall structure of the transmission according to this embodiment, and FIG. 1b shows the shape of the cam grooves formed in the first cylindrical body and the second cylindrical body in FIG. 1a. A developed view of the main parts of the first cylindrical body and the second cylindrical body, FIG. 2 is a table showing the position of the protrusion of each actuating sleeve in the cam groove, the relationship between the driving force transmission path and the number of gears,
Fig. 3 is a sectional view showing the configuration of a conventional manual transmission, Fig. 4 is a skeleton diagram showing the configuration of the gear train of the transmission shown in Figs. FIG. 6 is a diagram showing a shift pattern in another embodiment, and FIG. 7 is a diagram showing the shape of a cam groove formed in the second cylindrical body in another embodiment. 1... First cylindrical body, 1A... Cam groove, 2... Second cylindrical body, 2A... Cam groove, 3... Support shaft, 6,
7, 8... Actuation sleeve (speed change operation means), 21
. . . Gear selection means for the auxiliary transmission, 22, 23 . . . Gear selection means for the main transmission.
Claims (1)
具備するとともに、変速に際し上記主変速機およ
び副変速機の歯車選択手段を操作する変速操作手
段を具備した手動変速装置において、 上記副変速機の変則操作手段を操作するための
カム溝が形成された第１円筒体を、軸方向へは固
定側に対して移動不能に且つ回転方向には支持軸
と一体的に回転可能に支持軸上に配設するととも
に、 上記主変速機の変速操作手段を選択的に操作し
て所望の変速段を形成するため軸方向に複数の溝
部を有するカム溝が形成された第２円筒体を、上
記支持軸と一体的に回転し且つ一体的に軸方向へ
移動が可能に上記支持軸上に配設し、 上記第１円筒体に形成されたカム溝に上記副変
速機の変速操作手段を移動可能に係合させるとと
もに、上記第２円筒体に形成されたカム溝に上記
主変速機の変速操作手段を移動可能に係合させ、 一本の変速レバーのセレクト操作で、上記支持
軸を第２円筒体とともに軸方向に移動させて、主
変速の変速操作手段をカム溝の係合させるべき特
定の溝部にセレクトさせ、上記変速レバーのシフ
ト操作で、上記支持軸を第１円筒体および第２円
筒体とともに回転させることによつて、主変速機
および副変速機の変速操作手段を動作させて、該
主変速機および副変速機の所定の歯車選択手段の
同期噛合動作をおこなわせるよう構成したことを
特徴とする手動変速装置。[Claims for Utility Model Registration] A sub-transmission for doubling the number of gears of the main transmission, and a shift operation means for operating the gear selection means of the main transmission and the sub-transmission when shifting. In the manual transmission, the first cylindrical body in which the cam groove for operating the irregular operating means of the sub-transmission is formed is immovable in the axial direction with respect to the fixed side, and is connected to the support shaft in the rotational direction. The cam groove is integrally and rotatably disposed on the support shaft, and is formed with a cam groove having a plurality of grooves in the axial direction to selectively operate the shift operating means of the main transmission to form a desired gear stage. A second cylindrical body is disposed on the support shaft so as to be able to rotate and move integrally with the support shaft in the axial direction, and the second cylindrical body is arranged in a cam groove formed in the first cylindrical body. The speed change operation means of the auxiliary transmission is movably engaged, and the speed change operation means of the main transmission is movably engaged with the cam groove formed in the second cylindrical body, and the speed change operation means of the main transmission is movably engaged. By the select operation, the support shaft is moved in the axial direction together with the second cylindrical body, and the shift operation means of the main shift is selected to a specific groove portion of the cam groove to be engaged, and by the shift operation of the shift lever, the above-mentioned By rotating the support shaft together with the first cylindrical body and the second cylindrical body, the shift operation means of the main transmission and the sub-transmission are operated, and the predetermined gear selection means of the main transmission and the sub-transmission are operated. A manual transmission device characterized in that it is configured to perform a synchronous meshing operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6208890U JPH0729339Y2 (en) | 1990-06-11 | 1990-06-11 | Manual transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6208890U JPH0729339Y2 (en) | 1990-06-11 | 1990-06-11 | Manual transmission |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0419947U true JPH0419947U (en) | 1992-02-19 |
| JPH0729339Y2 JPH0729339Y2 (en) | 1995-07-05 |
Family
ID=31590920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6208890U Expired - Fee Related JPH0729339Y2 (en) | 1990-06-11 | 1990-06-11 | Manual transmission |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0729339Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013018753A1 (en) * | 2011-08-01 | 2013-02-07 | いすゞ自動車株式会社 | Multistage transmission gear shift method, multistage transmission gear shift operation device, and vehicle mounted with same |
| WO2015156266A1 (en) * | 2014-04-10 | 2015-10-15 | スズキ株式会社 | Vehicular transmission device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6459419B2 (en) * | 2014-11-14 | 2019-01-30 | スズキ株式会社 | Vehicle transmission |
-
1990
- 1990-06-11 JP JP6208890U patent/JPH0729339Y2/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013018753A1 (en) * | 2011-08-01 | 2013-02-07 | いすゞ自動車株式会社 | Multistage transmission gear shift method, multistage transmission gear shift operation device, and vehicle mounted with same |
| JP2013032800A (en) * | 2011-08-01 | 2013-02-14 | Isuzu Motors Ltd | Multistage transmission gear shift method, gear shift operation device of multistage transmission and vehicle mounted with the same |
| CN103649602A (en) * | 2011-08-01 | 2014-03-19 | 五十铃自动车株式会社 | Multistage transmission gear shift method, multistage transmission gear shift operation device, and vehicle mounted with same |
| WO2015156266A1 (en) * | 2014-04-10 | 2015-10-15 | スズキ株式会社 | Vehicular transmission device |
| JP2015200397A (en) * | 2014-04-10 | 2015-11-12 | スズキ株式会社 | Vehicle transmission |
| US9915344B2 (en) | 2014-04-10 | 2018-03-13 | Suzuki Motor Corporation | Vehicle transmission device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0729339Y2 (en) | 1995-07-05 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |