JPS6416435A - Automatic differential locking device for working vehicle - Google Patents
Automatic differential locking device for working vehicleInfo
- Publication number
- JPS6416435A JPS6416435A JP17178487A JP17178487A JPS6416435A JP S6416435 A JPS6416435 A JP S6416435A JP 17178487 A JP17178487 A JP 17178487A JP 17178487 A JP17178487 A JP 17178487A JP S6416435 A JPS6416435 A JP S6416435A
- Authority
- JP
- Japan
- Prior art keywords
- differential
- control
- differential locking
- controlling
- locking mechanism
- 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
Landscapes
- Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
Abstract
PURPOSE:To accurately control the operating condition of a differential locking mechanism by controlling to be the stopping condition of differential rotation only when the difference in steering angles between front and rear wheels is small. CONSTITUTION:Steering hydraulic cylinders 8F, 8R for separately changing the directions of front and rear wheels 1F, 1R and their control valves 9F, 9R, a hydraulically operated differential locking mechanism 10 for stopping/ releasing the differential rotation of the differential device 1b of the rear wheels 1R and its control valve 11, and a control device 12 for controlling the control valves 9F, 9R, 11 and a speed change motor 7, are provided in the captioned device. And, a differential locking control means 100 for controlling the stoppage/releasing of the differential rotation of wheels by means of the differential locking mechanism 10 is formed by utilizing the control device 12.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17178487A JPS6416435A (en) | 1987-07-09 | 1987-07-09 | Automatic differential locking device for working vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17178487A JPS6416435A (en) | 1987-07-09 | 1987-07-09 | Automatic differential locking device for working vehicle |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6416435A true JPS6416435A (en) | 1989-01-19 |
Family
ID=15929620
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17178487A Pending JPS6416435A (en) | 1987-07-09 | 1987-07-09 | Automatic differential locking device for working vehicle |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6416435A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008290511A (en) * | 2007-05-23 | 2008-12-04 | Fujii Corporation Kk | Mower |
US8698417B2 (en) | 2010-09-08 | 2014-04-15 | Denso Corporation | Lighting device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61122034A (en) * | 1984-11-20 | 1986-06-10 | Kubota Ltd | Automatic differential lock device for service car |
-
1987
- 1987-07-09 JP JP17178487A patent/JPS6416435A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61122034A (en) * | 1984-11-20 | 1986-06-10 | Kubota Ltd | Automatic differential lock device for service car |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008290511A (en) * | 2007-05-23 | 2008-12-04 | Fujii Corporation Kk | Mower |
US8698417B2 (en) | 2010-09-08 | 2014-04-15 | Denso Corporation | Lighting device |
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