JPS54113758A - Oil pressure system differential lock device - Google Patents
Oil pressure system differential lock deviceInfo
- Publication number
- JPS54113758A JPS54113758A JP2106578A JP2106578A JPS54113758A JP S54113758 A JPS54113758 A JP S54113758A JP 2106578 A JP2106578 A JP 2106578A JP 2106578 A JP2106578 A JP 2106578A JP S54113758 A JPS54113758 A JP S54113758A
- Authority
- JP
- Japan
- Prior art keywords
- differential
- pump
- gear
- differential lock
- driving
- 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
- Retarders (AREA)
Abstract
PURPOSE: To simplify the structure while changing over a pump as a driving source for feeding liquid to an actuator to a differential lock condition by remote operation, by driving said pump by utilizing the rotary driving of a differential case.
CONSTITUTION: A differential gear 9 is disposed into a carrier 8 for a front wheel of a tractor. The differential gear 9 is differentially locked at the desired time by means of a differential lock 24 produced by providing splines, which are each formed to an inner circumferential surface of the differential gear wheel 10 and an outer circumference of one of differential side gear 13, with discs 25. In this case, a driving pump 21 for differential lock equipped with a pump gear 22 engaging with a pump driving gear 23 mounted to an outer circumference of a differential case 11 is installed to said carrier 8, and compressed oil formed by means of the pump 21 is introduced to said differential lock 24 through an oil path 27 while a valve 29 is opened through an operating rod 32 when the differential lock does not work.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2106578A JPS54113758A (en) | 1978-02-23 | 1978-02-23 | Oil pressure system differential lock device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2106578A JPS54113758A (en) | 1978-02-23 | 1978-02-23 | Oil pressure system differential lock device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54113758A true JPS54113758A (en) | 1979-09-05 |
Family
ID=12044478
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2106578A Pending JPS54113758A (en) | 1978-02-23 | 1978-02-23 | Oil pressure system differential lock device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54113758A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5299986A (en) * | 1991-01-21 | 1994-04-05 | Carraro S.P.A. | Differential lock device |
-
1978
- 1978-02-23 JP JP2106578A patent/JPS54113758A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5299986A (en) * | 1991-01-21 | 1994-04-05 | Carraro S.P.A. | Differential lock device |
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