JPH0442954U - - Google Patents

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Publication number
JPH0442954U
JPH0442954U JP8394090U JP8394090U JPH0442954U JP H0442954 U JPH0442954 U JP H0442954U JP 8394090 U JP8394090 U JP 8394090U JP 8394090 U JP8394090 U JP 8394090U JP H0442954 U JPH0442954 U JP H0442954U
Authority
JP
Japan
Prior art keywords
shaft
fork
oil
supply hole
input
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
JP8394090U
Other languages
Japanese (ja)
Other versions
JPH083744Y2 (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 JP1990083940U priority Critical patent/JPH083744Y2/en
Publication of JPH0442954U publication Critical patent/JPH0442954U/ja
Application granted granted Critical
Publication of JPH083744Y2 publication Critical patent/JPH083744Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • General Details Of Gearings (AREA)

Description

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

図面は本考案の一実施例を示すもで、第１図は
本考案の潤滑装置により潤滑される変速機を備え
た自動車用パワーユニツトの概略図、第２図は第
１図の−線断面図、第３図は第２図の−
線断面図、第４図はオイルポンプによる潤滑油の
供給経路を示す変速機要部の縦断展開図、第５図
は第３図の−線断面図である。 Ｍ……変速機、Ｇ２〜Ｇ５……歯車列、２……
入力軸、３……出力軸、２７１〜２７３……フオ
ーク軸、２９〜３１……シフトフオーク、３４…
…潤滑油、３６……オイルポンプ、３７０……吐
出ポート、４６……給油孔、５１……噴孔。 The drawings show one embodiment of the present invention, and FIG. 1 is a schematic diagram of an automobile power unit equipped with a transmission lubricated by the lubrication device of the present invention, and FIG. 2 is a cross-sectional view taken along the line -- in FIG. Fig. 3 is - of Fig. 2.
FIG. 4 is a longitudinal developed view of the main parts of the transmission showing a supply path of lubricating oil by an oil pump, and FIG. 5 is a cross-sectional view taken along the line -- in FIG. 3. M...Transmission, G2 to G5 ...Gear train, 2...
Input shaft, 3... Output shaft, 27 1 to 27 3 ... Fork axis, 29 to 31... Shift fork, 34...
...Lubricating oil, 36...Oil pump, 37 0 ...Discharge port, 46...Oil supply hole, 51...Nozzle hole.

Claims (1)

【実用新案登録請求の範囲】 伝動ケース２５内で入、出力軸２，３に平行に
複数本のフオーク軸２７１〜２７３を配設し、入
、出力軸２，３間に並設される複数の歯車列Ｇ１
〜Ｇ５の確立・休止を制御する複数個のシフトフ
オーク２９〜３１をこれらフオーク軸２７１〜２
７３にそれぞれ支持させた変速機において、 少なくとも一本のフオーク軸２７３に、伝動ケ
ース２５底部の潤滑油３４を汲上げるオイルポン
プ３６の吐出ポート３７０に連通して該軸２７３
中心部を通る給油孔４６と、この給油孔４６から
該軸２７３周面に開口すると共に任意の歯車列Ｇ
２〜Ｇ５の歯面に指向する噴孔５１とを設け、こ
の噴孔５１から噴出する潤滑油を前記歯面に供給
するようにした、変速機の潤滑装置。[Claims for Utility Model Registration] A plurality of fork shafts 27 1 to 27 3 are arranged in parallel to the input and output shafts 2 and 3 within the transmission case 25, and are arranged in parallel between the input and output shafts 2 and 3. Multiple gear trains G1
 A plurality of shift forks 29 to 31 that control the establishment/pause of ~ G5 are connected to these fork axes 27 1 to 2.
7 and 3 , at least one fork shaft 273 is connected to a discharge port 370 of an oil pump 36 that pumps up lubricating oil 34 at the bottom of the transmission case 25, and the shaft 273
 An oil supply hole 46 passing through the center and opening from this oil supply hole 46 to the circumferential surface of the shaft 27 and any gear train G.
A lubricating device for a transmission, which is provided with nozzle holes 51 oriented toward the tooth surfaces of teeth No. 2 to G5 , and lubricating oil jetted from the nozzle holes 51 is supplied to the tooth surfaces.
JP1990083940U 1990-08-08 1990-08-08 Lubrication device for vehicle transmission Expired - Lifetime JPH083744Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990083940U JPH083744Y2 (en) 1990-08-08 1990-08-08 Lubrication device for vehicle transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990083940U JPH083744Y2 (en) 1990-08-08 1990-08-08 Lubrication device for vehicle transmission

Publications (2)

Publication Number Publication Date
JPH0442954U true JPH0442954U (en) 1992-04-13
JPH083744Y2 JPH083744Y2 (en) 1996-01-31

Family

ID=31632029

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990083940U Expired - Lifetime JPH083744Y2 (en) 1990-08-08 1990-08-08 Lubrication device for vehicle transmission

Country Status (1)

Country Link
JP (1) JPH083744Y2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003014094A (en) * 2001-06-26 2003-01-15 Kawasaki Heavy Ind Ltd Lubricating device for vehicle engine
JP2005265136A (en) * 2004-03-22 2005-09-29 Nissan Motor Co Ltd Lubricating device for manual transmission
JP2016217412A (en) * 2015-05-18 2016-12-22 ヤンマー株式会社 transmission
JP2019152273A (en) * 2018-03-02 2019-09-12 トヨタ自動車株式会社 Lubrication device of power transmission device for vehicle
US10774917B2 (en) 2015-05-18 2020-09-15 Yanmar Power Technology Co., Ltd. Transmission

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55106823A (en) * 1979-02-07 1980-08-16 Nissan Motor Co Ltd Transmission for automobile
JPH01164864A (en) * 1987-12-21 1989-06-28 Suzuki Motor Co Ltd Lubricating device for mission gear

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55106823A (en) * 1979-02-07 1980-08-16 Nissan Motor Co Ltd Transmission for automobile
JPH01164864A (en) * 1987-12-21 1989-06-28 Suzuki Motor Co Ltd Lubricating device for mission gear

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003014094A (en) * 2001-06-26 2003-01-15 Kawasaki Heavy Ind Ltd Lubricating device for vehicle engine
JP4612967B2 (en) * 2001-06-26 2011-01-12 川崎重工業株式会社 Lubricating device for vehicle engine
JP2005265136A (en) * 2004-03-22 2005-09-29 Nissan Motor Co Ltd Lubricating device for manual transmission
JP2016217412A (en) * 2015-05-18 2016-12-22 ヤンマー株式会社 transmission
US10774917B2 (en) 2015-05-18 2020-09-15 Yanmar Power Technology Co., Ltd. Transmission
JP2019152273A (en) * 2018-03-02 2019-09-12 トヨタ自動車株式会社 Lubrication device of power transmission device for vehicle

Also Published As

Publication number Publication date
JPH083744Y2 (en) 1996-01-31

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term