JPS62121128U - - Google Patents
Info
- Publication number
- JPS62121128U JPS62121128U JP911686U JP911686U JPS62121128U JP S62121128 U JPS62121128 U JP S62121128U JP 911686 U JP911686 U JP 911686U JP 911686 U JP911686 U JP 911686U JP S62121128 U JPS62121128 U JP S62121128U
- Authority
- JP
- Japan
- Prior art keywords
- outputs
- vehicle speed
- detection sensor
- wheel drive
- deflock
- 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 claims description 7
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
Description
第１図及び第３図は本考案の第１実施例の一部
断面を含んだ正面図、第２図及び第４図は第１実
施例の部分詳細平面図、第５図は各種スイツチ取
付図、第６図は第１実施例の制御回路図である。
また、第７図及び第８図は第２実施例の一部断面
を含んだ正面図、第９図は第２実施例の制御回路
図である。さらに第１０図は第３実施例の制御回
路図、第１１図は第４実施例の制御回路図である
。
１…デフロツク操作レバー、２…ロツクスプリ
ング、３…ロツクプレート、４…ロツド、５…ソ
レノイド、１６…駆動検出スイツチ、１７…車速
スイツチ、１９…ローレンジ検出スイツチ、Ｘ１
〜Ｘ５…リレー、Ｘ１０，Ｘ２０，Ｘ３ｃ，Ｘ４
ｃ，Ｘ４０…リレー接点。
1 and 3 are front views including a partial cross section of the first embodiment of the present invention, FIGS. 2 and 4 are partial detailed plan views of the first embodiment, and FIG. 5 is the installation of various switches. 6 are control circuit diagrams of the first embodiment.
7 and 8 are front views including a partial cross section of the second embodiment, and FIG. 9 is a control circuit diagram of the second embodiment. Furthermore, FIG. 10 is a control circuit diagram of the third embodiment, and FIG. 11 is a control circuit diagram of the fourth embodiment. 1...Diff lock operation lever, 2...Lock spring, 3...Lock plate, 4...Rod, 5...Solenoid, 16...Drive detection switch, 17...Vehicle speed switch, 19...Low range detection switch, X1
~X5...Relay, X10, X20, X3c, X4
c, X40...Relay contact.
Claims (1)
輪駆動状態を検出して駆動状態に対応した信号を
出力する駆動検出センサと、変速機のギヤレンジ
状態を検出して検出信号を出力するギヤレンジ検
出センサと、車速を検出して車速対応の信号を出
力する車速センサと、デフロツク操作レバーに係
合してデフロツク操作を制限させるためのデフロ
ツク作動制限手段と、前記駆動検出センサとギヤ
レンジ検出センサと車速センサからのそれぞれの
出力信号を入力して二輪駆動状態であると認識し
たとき、もしくは車速が予め設定された速度を越
え、かつ前記変速機のギヤレンジがローレンジで
ないと認識したとき前記デフロツク作動制限手段
にデフロツク操作を制限させるための作動制限信
号を出力する制御回路とを備えることを特徴とす
るデフロツク作動制限装置。 In a four-wheel drive vehicle, there is a drive detection sensor that detects the four-wheel drive state or two-wheel drive state and outputs a signal corresponding to the drive state, and a gear range detection sensor that detects the gear range state of the transmission and outputs a detection signal. , a vehicle speed sensor that detects the vehicle speed and outputs a signal corresponding to the vehicle speed, a deflock operation limiting means that engages with the deflock operation lever to limit the deflock operation, the drive detection sensor, the gear range detection sensor, and the vehicle speed sensor. When it is recognized that the vehicle is in a two-wheel drive state by inputting the respective output signals of 1. A differential operation limiting device comprising: a control circuit that outputs an operation limiting signal for limiting operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP911686U JPS62121128U (en) | 1986-01-25 | 1986-01-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP911686U JPS62121128U (en) | 1986-01-25 | 1986-01-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62121128U true JPS62121128U (en) | 1987-07-31 |
Family
ID=30794125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP911686U Pending JPS62121128U (en) | 1986-01-25 | 1986-01-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62121128U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0314958A (en) * | 1989-03-03 | 1991-01-23 | Hitachi Constr Mach Co Ltd | Working vehicle |
-
1986
- 1986-01-25 JP JP911686U patent/JPS62121128U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0314958A (en) * | 1989-03-03 | 1991-01-23 | Hitachi Constr Mach Co Ltd | Working vehicle |