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JPS63135049U - - Google Patents

Info

Publication number
JPS63135049U
JPS63135049U JP2817887U JP2817887U JPS63135049U JP S63135049 U JPS63135049 U JP S63135049U JP 2817887 U JP2817887 U JP 2817887U JP 2817887 U JP2817887 U JP 2817887U JP S63135049 U JPS63135049 U JP S63135049U
Authority
JP
Japan
Prior art keywords
hydraulic clutch
transmission mechanism
main gear
gear transmission
shaft
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
JP2817887U
Other languages
Japanese (ja)
Other versions
JPH062038Y2 (en
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 filed Critical
Priority to JP2817887U priority Critical patent/JPH062038Y2/en
Publication of JPS63135049U publication Critical patent/JPS63135049U/ja
Application granted granted Critical
Publication of JPH062038Y2 publication Critical patent/JPH062038Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Arrangement Of Transmissions (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Gear-Shifting Mechanisms (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図面は本考案に係る農用トラクタの走行変速構
造の実施例を示し、第１図は前後進機構の構造を
示す縦断面図、第２図はミツシヨンケース構造を
示す概略構成図、第３図農用トラクタの側面図で
ある。 １０……伝動軸、１４……副変速機構、１５…
…主ギヤ変速機構、１６……前後進切換機構、２
２……油圧クラツチ取付軸、２５……後部油圧ク
ラツチ、３４……油路接続用の回転ジヨイント。 The drawings show an embodiment of the traveling transmission structure of an agricultural tractor according to the present invention, FIG. 1 is a longitudinal sectional view showing the structure of the forward and backward movement mechanism, FIG. 2 is a schematic configuration diagram showing the transmission case structure, and FIG. 3 It is a side view of an agricultural tractor. 10... Transmission shaft, 14... Sub-transmission mechanism, 15...
...Main gear transmission mechanism, 16...Forward/forward switching mechanism, 2
2... Hydraulic clutch mounting shaft, 25... Rear hydraulic clutch, 34... Rotating joint for oil passage connection.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 主ギヤ変速機構１５の前後に油圧クラツチ式の
副変速機構１４と油圧クラツチ式の前後進切換機
構１６とを配設し、主ギヤ変速機構１５の後部に
位置する油圧クラツチ取付軸２２の前端と主ギヤ
変速機構１５における伝動軸１０の後端とを相対
回動自在に嵌合連結するとともに、主ギヤ変速機
構１５の後部油圧クラツチ２５への油路ａ，ｂを
前記取付軸２２と伝動軸１０との軸内に設け、か
つ、前記伝動軸１０の前端に油路接続用の回転ジ
ヨイント機構３４を設けてある農用トラクタの走
行変速構造。 A hydraulic clutch-type auxiliary transmission mechanism 14 and a hydraulic clutch-type forward/reverse switching mechanism 16 are disposed before and after the main gear transmission mechanism 15, and the front end of the hydraulic clutch mounting shaft 22 located at the rear of the main gear transmission mechanism 15 and The rear end of the transmission shaft 10 in the main gear transmission mechanism 15 is fitted and connected so as to be relatively rotatable, and the oil passages a and b to the rear hydraulic clutch 25 of the main gear transmission mechanism 15 are connected to the mounting shaft 22 and the transmission shaft. 10, and a rotation joint mechanism 34 for connecting an oil path is provided at the front end of the transmission shaft 10.
JP2817887U 1987-02-26 1987-02-26 Travel speed change structure of agricultural tractor Expired - Lifetime JPH062038Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2817887U JPH062038Y2 (en) 1987-02-26 1987-02-26 Travel speed change structure of agricultural tractor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2817887U JPH062038Y2 (en) 1987-02-26 1987-02-26 Travel speed change structure of agricultural tractor

Publications (2)

Publication Number Publication Date
JPS63135049U true JPS63135049U (en) 1988-09-05
JPH062038Y2 JPH062038Y2 (en) 1994-01-19

Family

ID=30830899

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2817887U Expired - Lifetime JPH062038Y2 (en) 1987-02-26 1987-02-26 Travel speed change structure of agricultural tractor

Country Status (1)

Country Link
JP (1) JPH062038Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007091139A (en) * 2005-09-30 2007-04-12 Kubota Corp Gear shift transmission device
JP2010159883A (en) * 2010-04-22 2010-07-22 Kubota Corp Variable-speed transmission

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007091139A (en) * 2005-09-30 2007-04-12 Kubota Corp Gear shift transmission device
JP4594840B2 (en) * 2005-09-30 2010-12-08 株式会社クボタ Variable speed transmission for tractor
JP2010159883A (en) * 2010-04-22 2010-07-22 Kubota Corp Variable-speed transmission

Also Published As

Publication number Publication date
JPH062038Y2 (en) 1994-01-19

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