JPS5751525A - Transmission for moving vehicle body - Google Patents

Transmission for moving vehicle body

Info

Publication number
JPS5751525A
JPS5751525A JP12781680A JP12781680A JPS5751525A JP S5751525 A JPS5751525 A JP S5751525A JP 12781680 A JP12781680 A JP 12781680A JP 12781680 A JP12781680 A JP 12781680A JP S5751525 A JPS5751525 A JP S5751525A
Authority
JP
Japan
Prior art keywords
speed
vehicle body
moving vehicle
transmission
leftward
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
JP12781680A
Other languages
Japanese (ja)
Inventor
Hirokazu Naka
Eiichiro Kinoshita
Hitoshi Yamazaki
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 JP12781680A priority Critical patent/JPS5751525A/en
Publication of JPS5751525A publication Critical patent/JPS5751525A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To control the speed shifting operation of a belt converter and a transmission for a moving vehicle body appropriate to a rice planter in particular and simplify an operation mechanism, by operating a single speed-shifting lever which can be moved forward, backward, rightward and leftward.
CONSTITUTION: A speed shifting lever 13 is swung rightward or leftward to change a transmission 12 so that a moving vehicle body 1 which runs rapidly on a road is shifted to a low speed to plant rice seedlings in a field. To shift the moving vehicle body 1 to a speed lower than the planting speed to set a proper spacing for the next planting travel after the turning of a planter, the lever 13 is swung forward or backward to rotate a rotary valve to supply pressurized oil to a hydraulic cylinder 20 by a pump so that a piston rod 21 is driven outward and a belt 16 is tightened through a tension arm 17 and a roller 18 and moved in contact with the small- diameter part of a torque conversion pulley 15 for an engine 4. At that time, the rotation of an input shaft 14 is retarded to decrease the speed of the moving vehicle body 1.
COPYRIGHT: (C)1982,JPO&Japio
JP12781680A 1980-09-13 1980-09-13 Transmission for moving vehicle body Pending JPS5751525A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12781680A JPS5751525A (en) 1980-09-13 1980-09-13 Transmission for moving vehicle body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12781680A JPS5751525A (en) 1980-09-13 1980-09-13 Transmission for moving vehicle body

Publications (1)

Publication Number Publication Date
JPS5751525A true JPS5751525A (en) 1982-03-26

Family

ID=14969369

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12781680A Pending JPS5751525A (en) 1980-09-13 1980-09-13 Transmission for moving vehicle body

Country Status (1)

Country Link
JP (1) JPS5751525A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5315823A (en) * 1991-02-12 1994-05-31 Nippondenso Co., Ltd. Control apparatus for speedily warming up catalyst in internal combustion engine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5315823A (en) * 1991-02-12 1994-05-31 Nippondenso Co., Ltd. Control apparatus for speedily warming up catalyst in internal combustion engine

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