JPS5722917A - Safety device of running speed change controller for movable farm tractor - Google Patents

Safety device of running speed change controller for movable farm tractor

Info

Publication number
JPS5722917A
JPS5722917A JP9826480A JP9826480A JPS5722917A JP S5722917 A JPS5722917 A JP S5722917A JP 9826480 A JP9826480 A JP 9826480A JP 9826480 A JP9826480 A JP 9826480A JP S5722917 A JPS5722917 A JP S5722917A
Authority
JP
Japan
Prior art keywords
speed change
running speed
cover
high speed
change controller
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
JP9826480A
Other languages
Japanese (ja)
Inventor
Manabu Tsurumi
Ichigen Uchida
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 JP9826480A priority Critical patent/JPS5722917A/en
Publication of JPS5722917A publication Critical patent/JPS5722917A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To prevent an overturning of tractor body by shock, by constructing a running speed change controller in such a way so as not to be shifted to high speed position when the tractor hauls an agricaltural trailing machinery.
CONSTITUTION: When an agricultural trailing machinery is hauled by a movable farm tractor and the input shaft 14 thereof and the power take-out shaft 2 of the movable farm tractor 12 is connected by a universal joint 15, the power take-out shaft 2 may not be protected by a cover 4. Therefore, the cover and an operation member 10 connected to an operation arm 9a are not shifted to the direction toward the cover 4, i.e. the direction where the arm 9a moves to a speed change gear 20 for high speed, because the cover 4 can not rotate due to coming into collision with the universal joint 15, even when a running speed change controller 9 at low speed position L is swung in operation to high speed position H. A running speed change mechanism 7 can not, as a result, be changed to the high speed position. H.
COPYRIGHT: (C)1982,JPO&Japio
JP9826480A 1980-07-18 1980-07-18 Safety device of running speed change controller for movable farm tractor Pending JPS5722917A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9826480A JPS5722917A (en) 1980-07-18 1980-07-18 Safety device of running speed change controller for movable farm tractor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9826480A JPS5722917A (en) 1980-07-18 1980-07-18 Safety device of running speed change controller for movable farm tractor

Publications (1)

Publication Number Publication Date
JPS5722917A true JPS5722917A (en) 1982-02-06

Family

ID=14215081

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9826480A Pending JPS5722917A (en) 1980-07-18 1980-07-18 Safety device of running speed change controller for movable farm tractor

Country Status (1)

Country Link
JP (1) JPS5722917A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6140897A (en) * 1984-07-31 1986-02-27 シーメンス、アクチエンゲゼルシヤフト Method and apparatus for manufacturing ribbon-form silicon crystal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6140897A (en) * 1984-07-31 1986-02-27 シーメンス、アクチエンゲゼルシヤフト Method and apparatus for manufacturing ribbon-form silicon crystal

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