JPS6421253A - Oil passage structure for transmission portion - Google Patents

Oil passage structure for transmission portion

Info

Publication number
JPS6421253A
JPS6421253A JP62175601A JP17560187A JPS6421253A JP S6421253 A JPS6421253 A JP S6421253A JP 62175601 A JP62175601 A JP 62175601A JP 17560187 A JP17560187 A JP 17560187A JP S6421253 A JPS6421253 A JP S6421253A
Authority
JP
Japan
Prior art keywords
joint member
power transmission
transmission shaft
oil
oil passages
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
JP62175601A
Other languages
Japanese (ja)
Inventor
Tomeo Umemoto
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 JP62175601A priority Critical patent/JPS6421253A/en
Priority to US07/215,568 priority patent/US4862988A/en
Priority to CA000571644A priority patent/CA1307948C/en
Priority to GB8816533A priority patent/GB2208900B/en
Priority to FR8809602A priority patent/FR2618105B1/en
Priority to ES888802198A priority patent/ES2009619A6/en
Priority to DE3823785A priority patent/DE3823785A1/en
Publication of JPS6421253A publication Critical patent/JPS6421253A/en
Pending legal-status Critical Current

Links

Landscapes

  • Gear-Shifting Mechanisms (AREA)
  • Structure Of Transmissions (AREA)

Abstract

PURPOSE:To make the fitting of a joint member easy by fitting a joint member to the outside of a power transmission shaft relatively rotatably, and laying pipes for supplying working oil from a pump to annular oil passages connected to the oil passages of the power transmission shaft, from a casing to the joint member and connected thereto. CONSTITUTION:Working oil from a pump is supplied to oil passage 19a, 19b in a power transmission shaft 7 by starting from two sets of pipes 22a, 22b which are laid from a transmission case (casing) to a joint member 20 and connected thereto, passing through oil passages 21a, 21b in the joint member 20 through annular oil passages 18a, 18b which are formed on the outer circumference of the power transmission shaft 7 on the outside of which the joint member 20 is rotatably fitted. This supplied working oil operates a hydraulic clutch for engagement/disengagement of power transmission. At this time, the pipes 22a, 22b act as the turn locking members of the joint member 20 against the transmission case 6 and also act as the positioning members for the joint member 20 in relation to the power transmission shaft 7.
JP62175601A 1987-07-14 1987-07-14 Oil passage structure for transmission portion Pending JPS6421253A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP62175601A JPS6421253A (en) 1987-07-14 1987-07-14 Oil passage structure for transmission portion
US07/215,568 US4862988A (en) 1987-07-14 1988-07-06 Four wheel drive working vehicle
CA000571644A CA1307948C (en) 1987-07-14 1988-07-11 Four wheel drive working vehicle
GB8816533A GB2208900B (en) 1987-07-14 1988-07-12 Four wheel drive working vehicle
FR8809602A FR2618105B1 (en) 1987-07-14 1988-07-13 FOUR WHEEL DRIVE UTILITY VEHICLE
ES888802198A ES2009619A6 (en) 1987-07-14 1988-07-13 Four wheel drive working vehicle
DE3823785A DE3823785A1 (en) 1987-07-14 1988-07-14 COMMERCIAL VEHICLE WITH FOUR-WHEEL DRIVE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62175601A JPS6421253A (en) 1987-07-14 1987-07-14 Oil passage structure for transmission portion

Publications (1)

Publication Number Publication Date
JPS6421253A true JPS6421253A (en) 1989-01-24

Family

ID=15998942

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62175601A Pending JPS6421253A (en) 1987-07-14 1987-07-14 Oil passage structure for transmission portion

Country Status (1)

Country Link
JP (1) JPS6421253A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6240350B2 (en) * 1983-05-23 1987-08-27 Mitsui Toatsu Chemicals

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6240350B2 (en) * 1983-05-23 1987-08-27 Mitsui Toatsu Chemicals

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