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JPS5722915A - Joint assembly of pto shaft - Google Patents

Joint assembly of pto shaft

Info

Publication number
JPS5722915A
JPS5722915A JP9490280A JP9490280A JPS5722915A JP S5722915 A JPS5722915 A JP S5722915A JP 9490280 A JP9490280 A JP 9490280A JP 9490280 A JP9490280 A JP 9490280A JP S5722915 A JPS5722915 A JP S5722915A
Authority
JP
Japan
Prior art keywords
pto
shaft
pto shaft
speed
clutch
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
JP9490280A
Other languages
Japanese (ja)
Other versions
JPS5934527B2 (en
Inventor
Tadao Nishihara
Hirohide Iguchi
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 JP9490280A priority Critical patent/JPS5934527B2/en
Publication of JPS5722915A publication Critical patent/JPS5722915A/en
Publication of JPS5934527B2 publication Critical patent/JPS5934527B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Agricultural Machines (AREA)
  • Arrangement And Driving Of Transmission Devices (AREA)

Abstract

PURPOSE: To prevent misuse of PTO shaft, by allowing PTO clutch to be connected only when changeover revolution speeds by a speed change operation part and sensor boss are different from each another in the captioned equipment to be mounted on an agricaltural tractor.
CONSTITUTION: For instance, when PTO shaft 16 for low revolution speed is connected to PTO drive shaft 5, oil passages of changeover valve 27 for the class of shaft are changed by a sensor boss 23c since PTO shaft 23 for high revolution speed is housed within a PTO shaft housing 31 and compressed oil in a pump 24 is supplied into a pressure oil cylinder 32 of PTO clutch 4 only when PTO change lever 7 is shifted to low speed position in which low speed gear is connected to hub 13 through slide coupling 14, and thus, PTO clutch is connected.
COPYRIGHT: (C)1982,JPO&Japio
JP9490280A 1980-07-11 1980-07-11 PTO shaft coupling device Expired JPS5934527B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9490280A JPS5934527B2 (en) 1980-07-11 1980-07-11 PTO shaft coupling device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9490280A JPS5934527B2 (en) 1980-07-11 1980-07-11 PTO shaft coupling device

Publications (2)

Publication Number Publication Date
JPS5722915A true JPS5722915A (en) 1982-02-06
JPS5934527B2 JPS5934527B2 (en) 1984-08-23

Family

ID=14122951

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9490280A Expired JPS5934527B2 (en) 1980-07-11 1980-07-11 PTO shaft coupling device

Country Status (1)

Country Link
JP (1) JPS5934527B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58188326U (en) * 1982-06-10 1983-12-14 株式会社クボタ Work vehicle pump mounting structure
JPS61286286A (en) * 1985-06-13 1986-12-16 新日本製鐵株式会社 Carbon roll for heat treatment
JPH01103976A (en) * 1987-10-15 1989-04-21 Denki Kagaku Kogyo Kk Ceramics coated graphite material

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0432914Y2 (en) * 1985-05-23 1992-08-07

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58188326U (en) * 1982-06-10 1983-12-14 株式会社クボタ Work vehicle pump mounting structure
JPS61286286A (en) * 1985-06-13 1986-12-16 新日本製鐵株式会社 Carbon roll for heat treatment
JPH0510305B2 (en) * 1985-06-13 1993-02-09 Shinnippon Seitetsu Kk
JPH01103976A (en) * 1987-10-15 1989-04-21 Denki Kagaku Kogyo Kk Ceramics coated graphite material
JPH0524879B2 (en) * 1987-10-15 1993-04-09 Denki Kagaku Kogyo Kk

Also Published As

Publication number Publication date
JPS5934527B2 (en) 1984-08-23

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