JPS5787717A - Transmission structure for tractor - Google Patents

Transmission structure for tractor

Info

Publication number
JPS5787717A
JPS5787717A JP16512880A JP16512880A JPS5787717A JP S5787717 A JPS5787717 A JP S5787717A JP 16512880 A JP16512880 A JP 16512880A JP 16512880 A JP16512880 A JP 16512880A JP S5787717 A JPS5787717 A JP S5787717A
Authority
JP
Japan
Prior art keywords
braking
input shaft
clutches
reverse
tractor
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
JP16512880A
Other languages
Japanese (ja)
Inventor
Makoto Sagata
Kenzo Sada
Keizo Kato
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.)
Kubota Corp
Original Assignee
Kubota Corp
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 Kubota Corp filed Critical Kubota Corp
Priority to JP16512880A priority Critical patent/JPS5787717A/en
Publication of JPS5787717A publication Critical patent/JPS5787717A/en
Pending legal-status Critical Current

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  • Arrangement Of Transmissions (AREA)

Abstract

PURPOSE: To enable smooth start of reverse rotation of a tractor by providing a mechanism for braking upon disengagement of forward and reverse clutches and for releasing the brake upon braking at the time of engaging forward or reverse clutch at an input shaft.
CONSTITUTION: A braking mechanism 52 for braking an input shaft 15 upon disengagement of both hydraulic clutches 18, 19 and releasing hydraulically the brake when either of the clutches 18, 19 is engaged is provided at the rear end of a driving system input shaft 15. When the clutches 18, 19 are temporarily disengaged to change the moving direction, the braking mechanisms 52 is automatically braked for the input shaft 15 to suppress the inertial rotation of the shaft 15, thereby smoothly starting the reverse rotation of the subsequent clutch engaging operation with less impact.
COPYRIGHT: (C)1982,JPO&Japio
JP16512880A 1980-11-21 1980-11-21 Transmission structure for tractor Pending JPS5787717A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16512880A JPS5787717A (en) 1980-11-21 1980-11-21 Transmission structure for tractor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16512880A JPS5787717A (en) 1980-11-21 1980-11-21 Transmission structure for tractor

Publications (1)

Publication Number Publication Date
JPS5787717A true JPS5787717A (en) 1982-06-01

Family

ID=15806434

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16512880A Pending JPS5787717A (en) 1980-11-21 1980-11-21 Transmission structure for tractor

Country Status (1)

Country Link
JP (1) JPS5787717A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5980124U (en) * 1982-11-24 1984-05-30 株式会社クボタ Work vehicle transmission device
US5024306A (en) * 1988-11-22 1991-06-18 Kubota, Ltd. Propelling drive control apparatus for working vehicle
JP2008265452A (en) * 2007-04-18 2008-11-06 Mitsubishi Agricult Mach Co Ltd Tractor

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5980124U (en) * 1982-11-24 1984-05-30 株式会社クボタ Work vehicle transmission device
US5024306A (en) * 1988-11-22 1991-06-18 Kubota, Ltd. Propelling drive control apparatus for working vehicle
JP2008265452A (en) * 2007-04-18 2008-11-06 Mitsubishi Agricult Mach Co Ltd Tractor
JP4617330B2 (en) * 2007-04-18 2011-01-26 三菱農機株式会社 Tractor

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