JPS6421022U - - Google Patents
Info
- Publication number
- JPS6421022U JPS6421022U JP11585787U JP11585787U JPS6421022U JP S6421022 U JPS6421022 U JP S6421022U JP 11585787 U JP11585787 U JP 11585787U JP 11585787 U JP11585787 U JP 11585787U JP S6421022 U JPS6421022 U JP S6421022U
- Authority
- JP
- Japan
- Prior art keywords
- switching valve
- brake pedal
- automatic transmission
- torque converter
- drive
- 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
- 230000002265 prevention Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
- 230000007935 neutral effect Effects 0.000 description 1
Landscapes
- Control Of Transmission Device (AREA)
- Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
- Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
Description
第1図は本考案にかかる防止機構の具体例を示
す油圧制御回路の全体を油圧用図記号を用いて示
した図、第2図は手動弁をドライブ位置dにした
ときのドライブレンジDの油圧制御回路図、第3
図は手動弁のドライブ位置dで切換弁が作動した
ときの油圧制御回路図、第4図は切換弁がパイロ
ツトオペレーテツド型の場合、第5図は同じくリ
ミツトスイツチによる電気信号型の場合の、それ
ぞれの操作系を示す図である。
1……手動弁、2……手動レバー、r……後退
位置、n……中立位置、d……ドライブ位置、2
d……セカンド位置、l……ロー位置、R……後
退レンジ、D……ドライブレンジ、2D……セカ
ンドレンジ、L……ローレンジ、3……切換弁、
4……操作系、5……ブレーキペダル、6……プ
レツシヤースイツチ、7……油圧シリンダ。
Fig. 1 is a diagram showing the entire hydraulic control circuit using hydraulic symbols, showing a specific example of the prevention mechanism according to the present invention, and Fig. 2 shows the drive range D when the manual valve is in the drive position d. Hydraulic control circuit diagram, 3rd
The figure shows the hydraulic control circuit diagram when the switching valve operates at drive position d of the manual valve, Figure 4 shows the pilot operated type switching valve, and Figure 5 shows the electric signal type operated by the limit switch. FIG. 1...Manual valve, 2...Manual lever, r...Reverse position, n...Neutral position, d...Drive position, 2
d...Second position, l...Low position, R...Reverse range, D...Drive range, 2D...Second range, L...Low range, 3...Switching valve,
4... Operation system, 5... Brake pedal, 6... Pressure switch, 7... Hydraulic cylinder.
Claims (1)
イブ位置におけるドライブレンジ油圧制御回路の
途中にノーマルオープン型の切換弁を設け、この
切換弁の操作系をブレーキペダルに関し導結し、
該ブレーキペダルに連動してこの切換弁を閉位置
に移動させるようにしたことを特徴とする車両用
トルクコンバータ型自動変速機のクリーピング現
象防止機構。 A normally open type switching valve is provided in the middle of the drive range hydraulic control circuit at the drive position of the manual valve of the torque converter type automatic transmission, and the operating system of this switching valve is connected to the brake pedal,
A creeping phenomenon prevention mechanism for a torque converter type automatic transmission for a vehicle, characterized in that the switching valve is moved to a closed position in conjunction with the brake pedal.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11585787U JPS6421022U (en) | 1987-07-30 | 1987-07-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11585787U JPS6421022U (en) | 1987-07-30 | 1987-07-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6421022U true JPS6421022U (en) | 1989-02-02 |
Family
ID=31357881
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11585787U Pending JPS6421022U (en) | 1987-07-30 | 1987-07-30 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6421022U (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5820526A (en) * | 1981-07-31 | 1983-02-07 | Honda Motor Co Ltd | Control device of speed changer for vehicle |
-
1987
- 1987-07-30 JP JP11585787U patent/JPS6421022U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5820526A (en) * | 1981-07-31 | 1983-02-07 | Honda Motor Co Ltd | Control device of speed changer for vehicle |
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