Title:
LUBRICANT DISCHARGE STRUCTURE
Document Type and Number:
Japanese Patent JP2018096416
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To return lubricant to a space on an oil pan side.SOLUTION: A lubricant discharge structure 1 is configured such that in a transmission case 10 of a belt type continuously variable transmission, a peripheral wall part 11 surrounding a storage chamber 20 of a transmission mechanism part 15 is provided in a direction where the storage chamber 20 is opened laterally, and at a peripheral wall part 11, a return hole 12 for lubricant OL is provided, which communicates between the storage chamber 20 and a space (valve body storage chamber 30) on an oil pan 17 side positioned below the storage chamber 20 in a vertical line VL direction. At the peripheral wall part 11, a communication hole 13 is provided in a region positioned above the return hole 12 in the vertical line VL direction, which communicates between the storage chamber 20 and the oil pan 17 side.SELECTED DRAWING: Figure 2
Inventors:
YABUSAKI ISAO
TSUCHIDA AKIRA
ITO TSUTOMU
TSUCHIDA AKIRA
ITO TSUTOMU
Application Number:
JP2016239931A
Publication Date:
June 21, 2018
Filing Date:
December 10, 2016
Export Citation:
Assignee:
JATCO LTD
International Classes:
F16H57/04
Domestic Patent References:
| JP2000046155A | 2000-02-18 | |||
| JP2014020421A | 2014-02-03 | |||
| JP2013113303A | 2013-06-10 | |||
| JP2012163146A | 2012-08-30 | |||
| JP2012052561A | 2012-03-15 | |||
| JP2014098430A | 2014-05-29 |
Foreign References:
| US4841797A | 1989-06-27 |
Attorney, Agent or Firm:
Naohiko Takehara
Motoshi Yamada
Yuko Nakajima
Motoshi Yamada
Yuko Nakajima
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