JPS57172802A - Tread regulator for tractor - Google Patents
Tread regulator for tractorInfo
- Publication number
- JPS57172802A JPS57172802A JP5662581A JP5662581A JPS57172802A JP S57172802 A JPS57172802 A JP S57172802A JP 5662581 A JP5662581 A JP 5662581A JP 5662581 A JP5662581 A JP 5662581A JP S57172802 A JPS57172802 A JP S57172802A
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical body
- flange
- fitted
- cylinder
- shaft
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B27/00—Hubs
- B60B27/0015—Hubs for driven wheels
- B60B27/0021—Hubs for driven wheels characterised by torque transmission means from drive axle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B35/00—Axle units; Parts thereof ; Arrangements for lubrication of axles
- B60B35/02—Dead axles, i.e. not transmitting torque
- B60B35/10—Dead axles, i.e. not transmitting torque adjustable for varying track
- B60B35/1036—Dead axles, i.e. not transmitting torque adjustable for varying track operated with power assistance
- B60B35/1054—Dead axles, i.e. not transmitting torque adjustable for varying track operated with power assistance hydraulically
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B35/00—Axle units; Parts thereof ; Arrangements for lubrication of axles
- B60B35/02—Dead axles, i.e. not transmitting torque
- B60B35/10—Dead axles, i.e. not transmitting torque adjustable for varying track
- B60B35/1072—Dead axles, i.e. not transmitting torque adjustable for varying track by transversally movable elements
- B60B35/109—Dead axles, i.e. not transmitting torque adjustable for varying track by transversally movable elements the element is an axle part
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B35/00—Axle units; Parts thereof ; Arrangements for lubrication of axles
- B60B35/12—Torque-transmitting axles
- B60B35/121—Power-transmission from drive shaft to hub
- B60B35/122—Power-transmission from drive shaft to hub using gearings
- B60B35/124—Power-transmission from drive shaft to hub using gearings of the helical or worm type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B35/00—Axle units; Parts thereof ; Arrangements for lubrication of axles
- B60B35/12—Torque-transmitting axles
- B60B35/14—Torque-transmitting axles composite or split, e.g. half- axles; Couplings between axle parts or sections
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B35/00—Axle units; Parts thereof ; Arrangements for lubrication of axles
- B60B35/12—Torque-transmitting axles
- B60B35/16—Axle housings
- B60B35/163—Axle housings characterised by specific shape of the housing, e.g. adaptations to give space for other vehicle elements like chassis or exhaust system
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Abstract
PURPOSE:To perform tread adjustment steplossly keeping the wheel fitting condition as it is in such a way that a pair of hydraulic cylinders are provided on the axle housing, in the captioned equipment to adjust the distance between front wheels in a four-wheel drive tractor. CONSTITUTION:In a structure that wheels 6 fitted to the ends of the sides of a flange shaft 11 which is pivotally supported at a final case 10 are turned through a differential gear 4, bevel gear trains 16, 17 and a final reduction gear 21 by means of revolution of a propeller shaft on the prime mover side, a cylinder 23 assembled by a cylindrical body 23a and a flange 23b is fitted to a flange 13a of the final case 10. And the cylindrical body 23a is inserted to be freely on the tubular part of an axle housing 1, the other end of a driving shaft 24 is inserted to be freely revolvable to the cylindrical body 23a. Besides, the outer cylinder 28 of a hydraulic cylinder 27 is provided integrally on the housing 1, and a built-in piston 30 is moved and controlled by oil pressure so as to perform tread adjustment.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5662581A JPS57172802A (en) | 1981-04-14 | 1981-04-14 | Tread regulator for tractor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5662581A JPS57172802A (en) | 1981-04-14 | 1981-04-14 | Tread regulator for tractor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57172802A true JPS57172802A (en) | 1982-10-23 |
Family
ID=13032471
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5662581A Pending JPS57172802A (en) | 1981-04-14 | 1981-04-14 | Tread regulator for tractor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57172802A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4986386A (en) * | 1988-10-18 | 1991-01-22 | Kubota Ltd. | Apparatus for adjusting the tread of steerable wheels of a vehicle |
JPH0331004A (en) * | 1989-06-27 | 1991-02-08 | Kubota Corp | Tread adjustable axle shaft supporting structure |
CN102452276A (en) * | 2010-10-22 | 2012-05-16 | 现代农装科技股份有限公司 | Drive axle capable of adjusting wheel base |
-
1981
- 1981-04-14 JP JP5662581A patent/JPS57172802A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4986386A (en) * | 1988-10-18 | 1991-01-22 | Kubota Ltd. | Apparatus for adjusting the tread of steerable wheels of a vehicle |
JPH0331004A (en) * | 1989-06-27 | 1991-02-08 | Kubota Corp | Tread adjustable axle shaft supporting structure |
CN102452276A (en) * | 2010-10-22 | 2012-05-16 | 现代农装科技股份有限公司 | Drive axle capable of adjusting wheel base |
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