JPS57172802A - Tread regulator for tractor - Google Patents

Tread regulator for tractor

Info

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
Application number
JP5662581A
Other languages
Japanese (ja)
Inventor
Hideo Senba
Yasutaka Fukuoka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Iseki and Co Ltd
Iseki Agricultural Machinery Mfg Co Ltd
Original Assignee
Iseki and Co Ltd
Iseki Agricultural Machinery Mfg Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Iseki and Co Ltd, Iseki Agricultural Machinery Mfg Co Ltd filed Critical Iseki and Co Ltd
Priority to JP5662581A priority Critical patent/JPS57172802A/en
Publication of JPS57172802A publication Critical patent/JPS57172802A/en
Pending legal-status Critical Current

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.
JP5662581A 1981-04-14 1981-04-14 Tread regulator for tractor Pending JPS57172802A (en)

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)

* Cited by examiner, † Cited by third party
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 support 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

Cited By (3)

* Cited by examiner, † Cited by third party
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 support 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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