JPS5890832U - Agricultural tractor gearbox - Google Patents

Agricultural tractor gearbox

Info

Publication number
JPS5890832U
JPS5890832U JP18728381U JP18728381U JPS5890832U JP S5890832 U JPS5890832 U JP S5890832U JP 18728381 U JP18728381 U JP 18728381U JP 18728381 U JP18728381 U JP 18728381U JP S5890832 U JPS5890832 U JP S5890832U
Authority
JP
Japan
Prior art keywords
agricultural tractor
gear
gears
transmission
tractor gearbox
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
JP18728381U
Other languages
Japanese (ja)
Other versions
JPS6217302Y2 (en
Inventor
吉川　清英
Original Assignee
ヤンマーディーゼル株式会社
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 ヤンマーディーゼル株式会社 filed Critical ヤンマーディーゼル株式会社
Priority to JP18728381U priority Critical patent/JPS5890832U/en
Publication of JPS5890832U publication Critical patent/JPS5890832U/en
Application granted granted Critical
Publication of JPS6217302Y2 publication Critical patent/JPS6217302Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Arrangement Of Transmissions (AREA)
  • Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
  • Gear-Shifting Mechanisms (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 drawings]

第１図は農用トラクターの全体側面図、第２図は本件考
案の変速装置のスケルトン図、第３図は従来の変速レバ
ーガイドの平面図、第４図、第５図、第６図、第７図は
本件考案の変速レバーガイドの実施例を示す図面である
。 １０・・・主変速レバー、２６ｂ、２６Ｃ・・・シンク
ロメツシュ式変速装置用のコーン歯車、４０・・・変速
レバーガイド、４１・・・ガイド溝。Figure 1 is an overall side view of an agricultural tractor, Figure 2 is a skeleton diagram of the transmission of the present invention, Figure 3 is a plan view of a conventional gear shift lever guide, Figures 4, 5, 6, and FIG. 7 is a diagram showing an embodiment of the gear shift lever guide of the present invention. DESCRIPTION OF SYMBOLS 10... Main gear shift lever, 26b, 26C... Cone gear for synchromesh type transmission, 40... Gear shift lever guide, 41... Guide groove.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 農用トラクターの後進１段前進４段の変速装置の変速レ
バーガイドにおいて、後進と前進１段とは変速レバーの
前後方向の回動で変速すべく中央に中立位置を置いた直
線状のガイド溝とし、前進３段と前進４段も中央に中立
位置を置いた直線状のガイド溝とし、前進３段、前進４
段の変速はシンクロメツシュ式の変速装置としたことを
特徴とする農用トラクターの変速装置。In the gear lever guide of a transmission for an agricultural tractor with one reverse gear and four forward gears, the reverse gear and the first forward gear are linear guide grooves with a neutral position in the center so that the gears can be changed by rotating the gear lever in the front and back direction. , the third forward speed and the fourth forward speed are also linear guide grooves with a neutral position in the center.
A transmission for an agricultural tractor characterized by a synchromesh type transmission for changing gears.
JP18728381U 1981-12-15 1981-12-15 Agricultural tractor gearbox Granted JPS5890832U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18728381U JPS5890832U (en) 1981-12-15 1981-12-15 Agricultural tractor gearbox

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18728381U JPS5890832U (en) 1981-12-15 1981-12-15 Agricultural tractor gearbox

Publications (2)

Publication Number Publication Date
JPS5890832U true JPS5890832U (en) 1983-06-20
JPS6217302Y2 JPS6217302Y2 (en) 1987-05-02

Family

ID=29989951

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18728381U Granted JPS5890832U (en) 1981-12-15 1981-12-15 Agricultural tractor gearbox

Country Status (1)

Country Link
JP (1) JPS5890832U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6277221A (en) * 1985-09-30 1987-04-09 Kubota Ltd Traveling speed changer

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5012823U (en) * 1973-06-01 1975-02-10
JPS50131723U (en) * 1974-04-15 1975-10-29
JPS543732A (en) * 1977-06-11 1979-01-12 Kubota Ltd Transmission structure for four-wheel drive tractor
JPS56133149U (en) * 1980-03-10 1981-10-08
JPS5767145U (en) * 1980-10-09 1982-04-22
JPS5767144U (en) * 1980-10-09 1982-04-22

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5012823U (en) * 1973-06-01 1975-02-10
JPS50131723U (en) * 1974-04-15 1975-10-29
JPS543732A (en) * 1977-06-11 1979-01-12 Kubota Ltd Transmission structure for four-wheel drive tractor
JPS56133149U (en) * 1980-03-10 1981-10-08
JPS5767145U (en) * 1980-10-09 1982-04-22
JPS5767144U (en) * 1980-10-09 1982-04-22

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6277221A (en) * 1985-09-30 1987-04-09 Kubota Ltd Traveling speed changer

Also Published As

Publication number Publication date
JPS6217302Y2 (en) 1987-05-02

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