JPS5966627U - Swing control device for four-wheel drive agricultural tractors - Google Patents

Swing control device for four-wheel drive agricultural tractors

Info

Publication number
JPS5966627U
JPS5966627U JP1982163965U JP16396582U JPS5966627U JP S5966627 U JPS5966627 U JP S5966627U JP 1982163965 U JP1982163965 U JP 1982163965U JP 16396582 U JP16396582 U JP 16396582U JP S5966627 U JPS5966627 U JP S5966627U
Authority
JP
Japan
Prior art keywords
control device
wheel drive
differential
swing control
agricultural tractors
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.)
Granted
Application number
JP1982163965U
Other languages
Japanese (ja)
Other versions
JPH0140740Y2 (en
Inventor
慶治 上村
Original Assignee
ヤンマー農機株式会社
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 ヤンマー農機株式会社 filed Critical ヤンマー農機株式会社
Priority to JP1982163965U priority Critical patent/JPS5966627U/en
Publication of JPS5966627U publication Critical patent/JPS5966627U/en
Application granted granted Critical
Publication of JPH0140740Y2 publication Critical patent/JPH0140740Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
  • Motor Power Transmission Devices (AREA)
  • Arrangement And Driving Of Transmission Devices (AREA)
  • Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)
  • Retarders (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図面は本考案の実施例を示し、第１図は農用トラクター
の平面図、第２図はその側面図、第３図は要部の平面図
、第４図は第３図の一部の断面図、第５図は第４図の二
部で示す作動説明図である。 Ａ・・・差動装置、ｌａ、　　ｌｂ・・・前輪、２ａ、
　　２．ｂ・・・後輪、３ａ、　　３ｂ・・・ブレーキ
ペダル、Ｂ・・・中間差動装置。The drawings show an embodiment of the present invention; Fig. 1 is a plan view of an agricultural tractor, Fig. 2 is a side view thereof, Fig. 3 is a plan view of the main part, and Fig. 4 is a cross section of a part of Fig. 3. FIG. 5 is an explanatory view of the operation shown in the second part of FIG. 4. A... Differential gear, la, lb... front wheel, 2a,
2. b... Rear wheel, 3a, 3b... Brake pedal, B... Intermediate differential gear.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ぞれぞれ差動装置を介して両前輪および両後輪を駆動す
るとともに、両ブレーキペダルにより両後輪をそれぞれ
制動操作できるように装設して構成する４輪部動形農用
トラクターにおいて、両前−輪の差動装置ト伝動する伝
動経路中に別なる中間差動装置を介装し、前記の両ブレ
ーキペダルのいずれを踏込んで制動しても前記中間差動
装置をデフ状態して倍速伝動ができるように連動連繋し
て構成したことを特徴とする旋回操作装置。In a four-wheel partially driven agricultural tractor, which is configured so that both front wheels and both rear wheels are driven via differential devices, and both rear wheels can be braked by both brake pedals, A separate intermediate differential device is interposed in the transmission path for transmitting power to both front wheel differential devices, and the intermediate differential device is in a differential state even when either of the above-mentioned brake pedals is depressed to perform braking. A turning operation device characterized in that it is configured to be interlocked so as to enable double speed transmission.
JP1982163965U 1982-10-28 1982-10-28 Swing control device for four-wheel drive agricultural tractors Granted JPS5966627U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982163965U JPS5966627U (en) 1982-10-28 1982-10-28 Swing control device for four-wheel drive agricultural tractors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982163965U JPS5966627U (en) 1982-10-28 1982-10-28 Swing control device for four-wheel drive agricultural tractors

Publications (2)

Publication Number Publication Date
JPS5966627U true JPS5966627U (en) 1984-05-04
JPH0140740Y2 JPH0140740Y2 (en) 1989-12-05

Family

ID=30359603

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982163965U Granted JPS5966627U (en) 1982-10-28 1982-10-28 Swing control device for four-wheel drive agricultural tractors

Country Status (1)

Country Link
JP (1) JPS5966627U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0616058A (en) * 1993-04-16 1994-01-25 Kubota Corp Agricultural tractor
JPH0747852A (en) * 1991-09-20 1995-02-21 Seirei Ind Co Ltd Turning mechanism in front wheel steering vehicle

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57158163A (en) * 1981-03-23 1982-09-29 Iseki & Co Ltd Tractor steering drive system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57158163A (en) * 1981-03-23 1982-09-29 Iseki & Co Ltd Tractor steering drive system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0747852A (en) * 1991-09-20 1995-02-21 Seirei Ind Co Ltd Turning mechanism in front wheel steering vehicle
JPH0616058A (en) * 1993-04-16 1994-01-25 Kubota Corp Agricultural tractor

Also Published As

Publication number Publication date
JPH0140740Y2 (en) 1989-12-05

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