JPH0462461U - - Google Patents
Info
- Publication number
- JPH0462461U JPH0462461U JP10293590U JP10293590U JPH0462461U JP H0462461 U JPH0462461 U JP H0462461U JP 10293590 U JP10293590 U JP 10293590U JP 10293590 U JP10293590 U JP 10293590U JP H0462461 U JPH0462461 U JP H0462461U
- Authority
- JP
- Japan
- Prior art keywords
- shift
- rod
- control rod
- reverse gear
- shift rod
- 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 5
- 238000010586 diagram Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 1
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
- F16H63/30—Constructional features of the final output mechanisms
- F16H63/302—Final output mechanisms for reversing
Landscapes
- Gear-Shifting Mechanisms (AREA)
Description
第1図は本考案が適用される変速機の一例を示
すスケルトン図。第2図〜第8図は本考案に一実
施例を示すもので、第2図はコントロールロツド
とシフトロツドとをその軸方向から見た一部断面
図、第3図、第6図〜第8図は作動説明図、第4
図はカムレバーの回動中心部分の構造を示す断面
図、第5図はカムレバーのクリツク機構部分の構
造を示す断面図である。第9図〜第12図は本考
案の他の実施例を示すもので、第9図は第2図に
対応した一部断面図、第10図〜第12図は作動
説明図である。第13図〜第16図は本考案のさ
らに他の実施例を示すもので、第13図は第2図
に対応した一部断面図、第14図〜第16図は作
動説明図である。
S1〜S3……同期噛合装置、1……変速機入
力軸、2……変速機出力軸、4A〜4C……後退
段構成用ギア、11……コントロールロツド、1
2……シフトロツド、13……シフトロツド、1
4……シフトロツド、16……インタロツク外筒
、17……シフタ、21……カムレバー、25…
…突起部、31……カムレバー、41……カムレ
バー、44……突起部。
FIG. 1 is a skeleton diagram showing an example of a transmission to which the present invention is applied. 2 to 8 show one embodiment of the present invention, in which FIG. 2 is a partial cross-sectional view of a control rod and a shift rod viewed from the axial direction, FIG. 3, and FIGS. Figure 8 is an operation explanatory diagram, No. 4
The figure is a cross-sectional view showing the structure of the rotation center portion of the cam lever, and FIG. 5 is a cross-sectional view showing the structure of the click mechanism portion of the cam lever. 9 to 12 show other embodiments of the present invention, in which FIG. 9 is a partial sectional view corresponding to FIG. 2, and FIGS. 10 to 12 are operation explanatory views. 13 to 16 show still another embodiment of the present invention, in which FIG. 13 is a partial sectional view corresponding to FIG. 2, and FIGS. 14 to 16 are operation explanatory views. S1 to S3...Synchronous mesh device, 1...Transmission input shaft, 2...Transmission output shaft, 4A to 4C...Reverse gear configuration gear, 11...Control rod, 1
2...Shift rod, 13...Shift rod, 1
4...Shift rod, 16...Interlock outer cylinder, 17...Shifter, 21...Cam lever, 25...
...Protrusion, 31...Cam lever, 41...Cam lever, 44...Protrusion.
Claims (1)
複数本のシフトロツドとを備え、上記コントロー
ルロツドのセレクト動により前記複数本のうちい
ずれか1つのシフトロツドが選択されると共に、
該コントロールロツドがシフト動により上記選択
されたシフトロツドがシフト動され、しかも後退
段以外の変速段に対して同期装置が設けられてな
る変速機において、 後退段選択用のシフトロツド以外の他のシフト
ロツドと前記コントロールロツドとの間にカム装
置が設けられ、 前記カム装置によつて、後退段選択の際の前記
コントロールロツドの動きが前記カム装置を介し
て前記他のシフトロツドに作用して、後退段選択
完了の前に一時的に、該他のシフトロツドが若干
シフト動される、 ことを特徴とする変速機の操作装置。[Claims for Utility Model Registration] A control rod and a plurality of shift rods are provided, which are operated by a driver, and one of the plurality of shift rods is selected by a selection operation of the control rod, and
In a transmission in which the selected shift rod is shifted by the shift movement of the control rod, and a synchronizer is provided for a gear position other than reverse gear, the shift rod other than the shift rod for selecting reverse gear is A cam device is provided between the shift rod and the control rod, and the cam device causes movement of the control rod when selecting reverse gear to act on the other shift rod via the cam device. An operating device for a transmission, characterized in that the other shift rod is temporarily shifted slightly before the selection of the reverse gear is completed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10293590U JPH0462461U (en) | 1990-09-30 | 1990-09-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10293590U JPH0462461U (en) | 1990-09-30 | 1990-09-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0462461U true JPH0462461U (en) | 1992-05-28 |
Family
ID=31847598
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10293590U Pending JPH0462461U (en) | 1990-09-30 | 1990-09-30 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0462461U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009103268A (en) * | 2007-10-25 | 2009-05-14 | Toyota Motor Corp | Gear noise prevention system for manual transmission |
JP2009191861A (en) * | 2008-02-12 | 2009-08-27 | Toyota Motor Corp | Gear noise preventing device for manual transmission |
JP2011002078A (en) * | 2009-06-22 | 2011-01-06 | Mazda Motor Corp | Gear shift operation device for manual transmission |
JP2017150519A (en) * | 2016-02-23 | 2017-08-31 | マツダ株式会社 | Manual transmission |
-
1990
- 1990-09-30 JP JP10293590U patent/JPH0462461U/ja active Pending
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009103268A (en) * | 2007-10-25 | 2009-05-14 | Toyota Motor Corp | Gear noise prevention system for manual transmission |
EP2053282A3 (en) * | 2007-10-25 | 2010-04-28 | Toyota Jidosha Kabusiki Kaisha | Gear noise prevention system for manual transmission |
JP4501986B2 (en) * | 2007-10-25 | 2010-07-14 | トヨタ自動車株式会社 | Manual transmission gear noise prevention device |
JP2009191861A (en) * | 2008-02-12 | 2009-08-27 | Toyota Motor Corp | Gear noise preventing device for manual transmission |
EP2090811A3 (en) * | 2008-02-12 | 2010-05-26 | Toyota Jidosha Kabushiki Kaisha | Gear noise preventing device for manual transmission |
JP4596015B2 (en) * | 2008-02-12 | 2010-12-08 | トヨタ自動車株式会社 | Manual transmission gear noise prevention device |
JP2011002078A (en) * | 2009-06-22 | 2011-01-06 | Mazda Motor Corp | Gear shift operation device for manual transmission |
JP2017150519A (en) * | 2016-02-23 | 2017-08-31 | マツダ株式会社 | Manual transmission |
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