JPS5770735A - Load drive speed change gear - Google Patents

Load drive speed change gear

Info

Publication number
JPS5770735A
JPS5770735A JP55143609A JP14360980A JPS5770735A JP S5770735 A JPS5770735 A JP S5770735A JP 55143609 A JP55143609 A JP 55143609A JP 14360980 A JP14360980 A JP 14360980A JP S5770735 A JPS5770735 A JP S5770735A
Authority
JP
Japan
Prior art keywords
speed change
load position
lever
engine
revolution
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
JP55143609A
Other languages
Japanese (ja)
Inventor
Hirotoshi Tamimoto
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 JP55143609A priority Critical patent/JPS5770735A/en
Publication of JPS5770735A publication Critical patent/JPS5770735A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To save fuel consumption on a combine thresher and the like, by a method wherein a speed change operation means is linked with an engine output control means so that a revolution of an engine becomes automatically low when the speed change operation means is set at a light load position.
CONSTITUTION: A speed change transmission 2 is set at either the light load position or a heavy load position respectively by applying a shift lever 10. The shift lever 10 is connected to a throttle lever outer holder 17 by a wire 16, and the throttle lever outer holder 17 is connected to a throttle arm 21 by means of a tube 18. If the lever 10 is set to the light load position in an A direction, the arm 21 is linked and turned to an L direction causing a reduction of the revolution of the engine, and if the lever 10 is set to the heavy load position in a B direction, the arm 21 is turned to an H direction causing an increase of the revolution of the engine.
COPYRIGHT: (C)1982,JPO&Japio
JP55143609A 1980-10-16 1980-10-16 Load drive speed change gear Pending JPS5770735A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55143609A JPS5770735A (en) 1980-10-16 1980-10-16 Load drive speed change gear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55143609A JPS5770735A (en) 1980-10-16 1980-10-16 Load drive speed change gear

Publications (1)

Publication Number Publication Date
JPS5770735A true JPS5770735A (en) 1982-05-01

Family

ID=15342705

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55143609A Pending JPS5770735A (en) 1980-10-16 1980-10-16 Load drive speed change gear

Country Status (1)

Country Link
JP (1) JPS5770735A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6094045U (en) * 1983-11-30 1985-06-27 三菱農機株式会社 Gear shift operation device for combine harvester
US4953427A (en) * 1988-08-31 1990-09-04 Kubota Ltd. Vehicle speed control system
JP2016041049A (en) * 2014-08-18 2016-03-31 ヤンマー株式会社 Combine harvester

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6094045U (en) * 1983-11-30 1985-06-27 三菱農機株式会社 Gear shift operation device for combine harvester
JPH0437401Y2 (en) * 1983-11-30 1992-09-02
US4953427A (en) * 1988-08-31 1990-09-04 Kubota Ltd. Vehicle speed control system
JP2016041049A (en) * 2014-08-18 2016-03-31 ヤンマー株式会社 Combine harvester

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