JPS6425554U - - Google Patents
Info
- Publication number
- JPS6425554U JPS6425554U JP7729587U JP7729587U JPS6425554U JP S6425554 U JPS6425554 U JP S6425554U JP 7729587 U JP7729587 U JP 7729587U JP 7729587 U JP7729587 U JP 7729587U JP S6425554 U JPS6425554 U JP S6425554U
- Authority
- JP
- Japan
- Prior art keywords
- differential
- detecting
- differential limiting
- predetermined value
- equal
- 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
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
- Retarders (AREA)
- Control Of Transmission Device (AREA)
Description
第１図は本考案に係る差動制御装置の模式図で
、差動装置を断面で示してあり、第２図は制御の
フローチヤート、第３図は第１図に示しものとは
異なる油圧回路図、第４ａ，ｂは第３図に示す油
圧回路に組み込まれる絞り弁の要部を示す断面図
、第５図は制御の別の実施例のフローチヤートで
ある。
１０：差動制御装置、１２：差動制限機構、１
４：差動装置、１６：トルク検出手段、１８：車
速検出手段、２０：コントローラ、２２：操作手
段、７６：電流制御減圧弁、９４：絞り弁。
Fig. 1 is a schematic diagram of the differential control device according to the present invention, showing the differential device in cross section, Fig. 2 is a control flowchart, and Fig. 3 is a hydraulic pressure different from that shown in Fig. 1. In the circuit diagram, FIGS. 4a and 4b are sectional views showing essential parts of the throttle valve incorporated in the hydraulic circuit shown in FIG. 3, and FIG. 5 is a flowchart of another embodiment of the control. 10: differential control device, 12: differential limiting mechanism, 1
4: Differential device, 16: Torque detection means, 18: Vehicle speed detection means, 20: Controller, 22: Operation means, 76: Current control pressure reducing valve, 94: Throttle valve.
補正 昭６３．９．２２
図面の簡単な説明を次のように補正する。
明細書第１４頁第１１行に記載の「第４ａ，ｂ
は」を「第４図ａ，ｂは」に訂正する。Amendment September 22, 1981 The brief description of the drawing is amended as follows. “No. 4a, b” described on page 14, line 11 of the specification
"is" is corrected to "Figure 4 a, b are".
Claims (1)
る装置であつて、駆動トルクを検出する第１の手
段と、車速またはエンジン回転数を検出する第２
の手段と、前記第１および第２の検出手段から信
号を受けるコントローラと、前記差動制限機構を
操作する手段とを含み、前記コントローラは、第
１の手段で検出した駆動トルクが第１の所定値以
下であり、かつ第２の手段で検出した車速または
エンジン回転数が第２の所定値以上であるとき、
差動制限量を大きくするべく前記操作手段を制御
する、差動制御装置。 A device for controlling the differential of a differential gear having a differential limiting mechanism, the device comprising a first means for detecting driving torque, and a second means for detecting vehicle speed or engine rotation speed.
a controller receiving signals from the first and second detecting means, and a means for operating the differential limiting mechanism, the controller configured to detect that the drive torque detected by the first means is is equal to or less than a predetermined value, and when the vehicle speed or engine rotation speed detected by the second means is equal to or greater than a second predetermined value,
A differential control device that controls the operating means to increase a differential limiting amount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7729587U JPS6425554U (en) | 1987-05-25 | 1987-05-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7729587U JPS6425554U (en) | 1987-05-25 | 1987-05-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6425554U true JPS6425554U (en) | 1989-02-13 |
Family
ID=31302289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7729587U Pending JPS6425554U (en) | 1987-05-25 | 1987-05-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6425554U (en) |
-
1987
- 1987-05-25 JP JP7729587U patent/JPS6425554U/ja active Pending