SU144730A1 - Permanent wheel locking differential lock device - Google Patents
Permanent wheel locking differential lock deviceInfo
- Publication number
- SU144730A1 SU144730A1 SU665319A SU665319A SU144730A1 SU 144730 A1 SU144730 A1 SU 144730A1 SU 665319 A SU665319 A SU 665319A SU 665319 A SU665319 A SU 665319A SU 144730 A1 SU144730 A1 SU 144730A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- lock device
- differential lock
- wheel locking
- locking differential
- permanent wheel
- Prior art date
Links
Landscapes
- Retarders (AREA)
- Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
Description
Известны устройства посто нной блокировки дифференциала колесного трактора, включающие шестеренчатый дифференциал и многодисковую фрикционную муфту с гидравлическим приводом.There are known devices for permanently locking the differential of a wheeled tractor, which include a gear differential and a multi-plate friction clutch with a hydraulic drive.
Описываемое устройство отличаетс от известных тем, что многодискова фрикционна муфта смонтироваиа на одной из полуосей трактора , а поперечна рулева т га св зана с перепускным клапаном гидропривода посредством вилки. Поршень гидропривода дл обеспечени отключени блокировки при повороте направл ющих колес системой рычагов соединен с разжимными дисками фрикционной муфты. Устройство такой конструкции обеспечивает посто нную блокировку дифференциала колесного трактора при его пр молинейном движении.The described device differs from the known ones in that the multi-disk friction clutch is mounted on one of the tractor semi-axes, and the transverse steering wheel is connected to the hydraulic bypass valve by means of a fork. The piston of the hydraulic actuator to ensure that the lock is disengaged when the guide wheels turn, is connected by a system of levers to the expanding discs of the friction clutch. A device of this design provides constant locking of the differential of a wheeled tractor during its straight-line movement.
На чертеже схематически изображено описываемое устройство в общем виде.The drawing shows schematically the described device in General.
Многодискова фрикционна муфта J жестко соединена со ступицей дифференциала 2. В корпусе муфты на шлицах посажены фрикционные диски 3, между которыми расположены диски 4 ведомой шестерни 5 дифференциала, установленные на шлицевой втулке 6, монтируемой на одной ИЗ шлицевых полуосей 7 трактора. Все диски плотно сжимаютс между собой пружинами 8, что обеспечивает блокировку дифференциала. Механизм управлени муфтой состоит «з гидравлического цилиндра 9, подключенного посредством трубопроводов W и У/ соответственно к гидронасосу (на чертеже не показан) и перепускному клапану 12, соединенному посредством поперечной вильчатой т ги 13 с механизмом 14 поворота передних колес 15.The multidisk friction clutch J is rigidly connected to the hub of the differential 2. Friction disks 3 are planted in the clutch case on the splines, between which there are disks 4 of the driven gear 5 of the differential mounted on the splined hub 6 mounted on one of the tractor's splined half axes 7. All the discs are tightly compressed between each other by the springs 8, which provides the differential lock. The clutch control mechanism consists of a hydraulic cylinder 9 connected via pipelines W and V /, respectively, to a hydraulic pump (not shown) and a relief valve 12 connected by means of a transverse fork rod 13 to a mechanism 14 for turning the front wheels 15.
При пр молинейном движении трактора через перепускной клапан жидкость идет на слив и гидроцилиндр не работает. В случае поворота передних колес вместе с ними поворачиваетс перепускной клапан, который , перекрыва слив гидросмеси, включает в работу гидроцилиндр,When the tractor moves straight through the overflow valve, the liquid goes to the drain and the hydraulic cylinder does not work. In the case of rotation of the front wheels, the bypass valve turns with them, which, having closed the drainage of the slurry, puts the hydraulic cylinder into operation,
10ten
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU665319A SU144730A1 (en) | 1960-04-30 | 1960-04-30 | Permanent wheel locking differential lock device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU665319A SU144730A1 (en) | 1960-04-30 | 1960-04-30 | Permanent wheel locking differential lock device |
Publications (1)
Publication Number | Publication Date |
---|---|
SU144730A1 true SU144730A1 (en) | 1961-11-30 |
Family
ID=48300368
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU665319A SU144730A1 (en) | 1960-04-30 | 1960-04-30 | Permanent wheel locking differential lock device |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU144730A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4790404A (en) * | 1986-03-13 | 1988-12-13 | Nissan Motor Company, Limited | Control system for limited-slip differential gear unit associated with wheel-spinning preventive traction control system |
-
1960
- 1960-04-30 SU SU665319A patent/SU144730A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4790404A (en) * | 1986-03-13 | 1988-12-13 | Nissan Motor Company, Limited | Control system for limited-slip differential gear unit associated with wheel-spinning preventive traction control system |
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