JPH0274651U - - Google Patents
Info
- Publication number
- JPH0274651U JPH0274651U JP15429288U JP15429288U JPH0274651U JP H0274651 U JPH0274651 U JP H0274651U JP 15429288 U JP15429288 U JP 15429288U JP 15429288 U JP15429288 U JP 15429288U JP H0274651 U JPH0274651 U JP H0274651U
- Authority
- JP
- Japan
- Prior art keywords
- transmission
- fluid pressure
- speed position
- sub
- operating device
- 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
- 239000012530 fluid Substances 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- Control Of Transmission Device (AREA)
- Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
Description
第1図および第2図はこの考案の一実施例を示
すもので、第1図は要部の概略構成を示す縦断面
図、第2図は全体の概略構成図、第3図乃至第5
図は従来例を示すもので、第3図は車両用変速操
作装置全体の概略構成図、第4図はクラツチブー
スタの概略構成を示す縦断面図、第5図は副変速
機の切換え操作機構を示す概略構成図である。
1……主変速機、2……クラツチペダル、13
……エアタンク(流体供給源)、21……パワー
シリンダ、22……クラツチ操作装置本体、23
……ピストン、24……リレーバルブ、25……
副変速機コントロール機構部。
Figures 1 and 2 show an embodiment of this invention, with Figure 1 being a vertical sectional view showing a schematic configuration of the main parts, Figure 2 being a schematic diagram of the overall configuration, and Figures 3 to 5.
The figures show a conventional example: Fig. 3 is a schematic diagram of the overall configuration of a vehicle transmission operating device, Fig. 4 is a longitudinal sectional view showing a schematic configuration of a clutch booster, and Fig. 5 is a switching operation mechanism for a sub-transmission. FIG. 1...Main transmission, 2...Clutch pedal, 13
... Air tank (fluid supply source), 21 ... Power cylinder, 22 ... Clutch operating device main body, 23
...Piston, 24...Relay valve, 25...
Sub-transmission control mechanism section.
Claims (1)
主変速機の各変速段位置でそれぞれ高速位置側と
低速位置側とに切換え可能な副変速機を備えた車
両用変速操作装置において、クラツチペダルの踏
込み操作力に応じた流体圧力が導入され、この導
入流体圧力に応じてクラツチを遮断操作するパワ
ーシリンダを備えたクラツチ操作装置本体を設け
るとともに、このクラツチ操作装置本体への導入
流体圧力に応動するピストンおよびこのピストン
によつて開閉操作されるリレーバルブを備え、前
記副変速機を高速位置側と低速位置側とに切換え
操作する流体圧式操作回路と流体供給源との間の
断続状態を前記リレーバルブによつて制御する副
変速機コントロール機構部を設けたことを特徴と
する車両用変速操作装置。 In a vehicle gear shift operation device that is equipped with a main transmission that can be switched to multiple gears and a sub-transmission that can be switched between a high speed position and a low speed position at each gear position of the main transmission, A clutch operating device main body is provided, which includes a power cylinder into which fluid pressure corresponding to the pedaling force is introduced, and which operates the clutch to shut off in accordance with the introduced fluid pressure, and which also responds to the fluid pressure introduced into the clutch operating device main body. The relay includes a piston and a relay valve that is opened and closed by the piston, and the relay controls the disconnection state between the fluid supply source and the fluid pressure operation circuit that switches the sub-transmission between a high speed position and a low speed position. 1. A vehicle gear shift operating device, comprising: a sub-transmission control mechanism controlled by a valve.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15429288U JPH0274651U (en) | 1988-11-29 | 1988-11-29 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15429288U JPH0274651U (en) | 1988-11-29 | 1988-11-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0274651U true JPH0274651U (en) | 1990-06-07 |
Family
ID=31430893
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15429288U Pending JPH0274651U (en) | 1988-11-29 | 1988-11-29 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0274651U (en) |
-
1988
- 1988-11-29 JP JP15429288U patent/JPH0274651U/ja active Pending