JPS5874956A - Oil supply device of transmission - Google Patents
Oil supply device of transmissionInfo
- Publication number
- JPS5874956A JPS5874956A JP17320181A JP17320181A JPS5874956A JP S5874956 A JPS5874956 A JP S5874956A JP 17320181 A JP17320181 A JP 17320181A JP 17320181 A JP17320181 A JP 17320181A JP S5874956 A JPS5874956 A JP S5874956A
- Authority
- JP
- Japan
- Prior art keywords
- shift
- fork
- oil
- shift fork
- transmission
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/30—Constructional features of the final output mechanisms
- F16H63/32—Gear shift yokes, e.g. shift forks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/042—Guidance of lubricant
- F16H57/0432—Lubricant guiding means on or inside shift rods or shift forks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0467—Elements of gearings to be lubricated, cooled or heated
- F16H57/0468—Shift rods or shift forks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/048—Type of gearings to be lubricated, cooled or heated
- F16H57/0493—Gearings with spur or bevel gears
- F16H57/0494—Gearings with spur or bevel gears with variable gear ratio or for reversing rotary motion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/08—Multiple final output mechanisms being moved by a single common final actuating mechanism
- F16H63/16—Multiple final output mechanisms being moved by a single common final actuating mechanism the final output mechanisms being successively actuated by progressive movement of the final actuating mechanism
- F16H63/18—Multiple final output mechanisms being moved by a single common final actuating mechanism the final output mechanisms being successively actuated by progressive movement of the final actuating mechanism the final actuating mechanism comprising cams
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
- Gear-Shifting Mechanisms (AREA)
Abstract
Description
【発明の詳細な説明】
本発明は、自動二輪車等の車両用エンジン等のトランス
ミッションのシフトフォークとこれに係合されるシフト
ギヤ間の給油装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an oil supply device between a shift fork of a transmission such as an engine for a vehicle such as a motorcycle and a shift gear engaged therewith.
前記トランスミッションではシフトフォークのフォーク
状爪部は変速歯車機構のシフトギヤの周溝に係合された
状態でシフトギヤが回転され、またシフト制御されるの
で、前記フォーク状爪部とシフトギヤの周溝との摺動面
間には十分な潤滑油を給油することが望ましいが、本発
明はシフトフォー゛りを支承するシフトフォーク軸およ
びシフトフォークを利用してシフトフォークのフォーク
状爪部とシフトギヤの周溝間に潤滑油を強制給油できる
よ５Ｋしてシフトギヤの回転およびそのシフトが一層円
滑に行われるようにした、トランスミッションにおける
給油装置を提供することを主な以下、図面により本発明
の第１実施例について説明する。In the transmission, the shift gear is rotated and the shift is controlled while the fork-shaped pawl of the shift fork is engaged with the circumferential groove of the shift gear of the transmission gear mechanism, so that the fork-shaped pawl and the circumferential groove of the shift gear are Although it is desirable to supply sufficient lubricating oil between the sliding surfaces, the present invention uses the shift fork shaft that supports the shift fork and the shift fork to connect the fork-like pawl of the shift fork to the circumferential groove of the shift gear. DESCRIPTION OF THE PREFERRED EMBODIMENTS A first embodiment of the present invention will be described below with reference to the drawings, the main purpose of which is to provide a lubricating device for a transmission that allows forcibly supplying lubricating oil between the gears so that the rotation of a shift gear and its shifting can be carried out more smoothly. I will explain about it.
第１，２図において、エンジンのミッションケースＭに
は、ドラム変速機のシフトドラム１が回転自在に軸架さ
れるとともにこれに隣接してシフトフォーク軸２がミッ
ションケースＭの軸受孔段部９に衝合するまで軸方向に
移動可能に支持されている。前記シフトドラム１の外周
にはその長手方向に間隔を存して複数条の第１．２．３
リード溝３ 、ｓ ＝ ３４ ．３’、ａが形成され
、一方前記シフトフォーク軸２には、前記第１〜３リー
ド溝３１゜３２．３３に対応する第１．２．３シフトフ
オ一ク４ｍ−４＊−４ｍが嵌合され、そのうち第１゜３
シフトフオ一ク４ｓ＝４ｍはシフトフォーク軸２上を軸
方向に摺動自在であり、また第２シフトフォーク４．は
シフトフォーク軸２に固着され、該軸２と一体に軸方向
に移動し得る。第１〜３シフトフオーク４□ ｍ４１ｍ
４Ｂに一体に突設したガイドビンＬ −Ｓｔ −５’
ｊはそれぞれ前記第１〜３リード溝３ｓ＝３ｔ−３ｓＫ
係合される。第１〜３シフトフォーク４１，４雪 、４
．のフォーク状爪部６＋−６ｔ−ａｇはミッションケー
スＭ内に設けられる変速歯車機構中のシフトギヤ７□。In FIGS. 1 and 2, a shift drum 1 of a drum transmission is rotatably mounted on a mission case M of an engine, and a shift fork shaft 2 is mounted adjacent to the shift drum 1 at a bearing hole stepped portion 9 of the mission case M. The shaft is supported so as to be movable in the axial direction until it abuts against the shaft. On the outer periphery of the shift drum 1, a plurality of strips 1.2.3 are arranged at intervals in the longitudinal direction.
Lead groove 3, s = 34. 3', a are formed, and on the other hand, a 1.2.3 shift fork 4m-4*-4m corresponding to the first to third lead grooves 31°32.33 is fitted into the shift fork shaft 2. Of these, the 1st ゜3
The shift fork 4s=4m is slidable in the axial direction on the shift fork shaft 2, and the second shift fork 4. is fixed to the shift fork shaft 2 and can move in the axial direction together with the shaft 2. 1st to 3rd shift fork 4□ m41m
Guide bin L -St -5' integrally protruding from 4B
j is the first to third lead grooves 3s=3t-3sK, respectively.
engaged. 1st to 3rd shift fork 41, 4 snow, 4
．． The fork-shaped pawl portion 6+-6t-ag is a shift gear 7□ in a transmission gear mechanism provided within the transmission case M.
７□ 、７．の周溝８ｔ＝８ｘ−８ｇに係合されており
、シフトドラム１が通常のように所定の変速角度ずつ間
歇的に回転されると、シフトドラム１の第１〜３リード
溝３３５−３ｓ−３によって第１．３シフトフォーク４
ｘ−４ｍはシフトフォーク軸２上を摺動制御され、また
第２シフトフオーク４２のみはシフトフォーク軸２とと
もに左右に移動制御され、変速歯車機構を複数段に切換
変速操作することができる。7□, 7. When the shift drum 1 is rotated intermittently by a predetermined shift angle as usual, the first to third lead grooves 335-3s- of the shift drum 1 are engaged with the circumferential groove 8t=8x-8g. 1.3 shift fork 4 by 3
The x-4m is controlled to slide on the shift fork shaft 2, and only the second shift fork 42 is controlled to move left and right along with the shift fork shaft 2, so that the speed change gear mechanism can be switched to multiple stages.
前記シフトフォーク溝２には主給油路１１が穿設され、
この主給油路１１の一方の開口端（第１図右端）は盲部
材１２により閉じられ、またその他方の開口端（第１図
左端）はミッションケースＭに形成した油通路１３を介
し′てオイルポンプＰに連通される。A main oil supply passage 11 is bored in the shift fork groove 2,
One open end (right end in Figure 1) of this main oil supply passage 11 is closed by a blind member 12, and the other open end (left end in Figure 1) is closed through an oil passage 13 formed in the transmission case M. It is communicated with the oil pump P.
前記主給油路１１は、シフトフォーク軸２に穿設した通
油口１４＊ −１４＊ −１４ｇを介して該軸２の
外周面に開口している。一方前記第１〜３シフトフォー
ク４＊−４ｍ−４ｓ内には、その長手方向に分配油路１
５＊ −Ｉ Ｓｇ −１５ｇがそれぞれ穿設され、
これらの分配油路１５ ｓ １．．１’ 、５ ｔ
−１５、の一端はそれぞれ第１〜３シフトフオーク４ｓ
−４１−４１１の軸受部内周面に、またそれらの他
端は第１〜３シフトフオー、り４＊−４＊ｊ４ｍの７オ
ーク状爪部６ｓ＝６ｔ−６ｇ端面に開口される。前記第
１．３シフトフォーク４＊−４ｍの分配油路ｉ’ｓｌ
’−１５ｍはそれらの軸受部内周面に形成した軸方向に
幅広の環状油溝１６□、１６３および前記通油口１４１
＊１４３を介して主給油路１１に連通され、その連通状
態は変速操作のため第１．２シフトフォーク４＊−４ｍ
をシフトフォーク軸２上で左右に摺動させても断たれる
ことがないようになっている。またシフトフォーク軸２
に固着される第２シフトフオーク４３の分配油路１５！
は、前記通油口１４８のみを介して主給油ｗｔ１１に連
通される。The main oil supply passage 11 opens to the outer circumferential surface of the shift fork shaft 2 via oil ports 14*-14*-14g formed in the shift fork shaft 2. On the other hand, in the first to third shift forks 4*-4m-4s, there is a distribution oil passage 1 in the longitudinal direction.
5*-I Sg-15g are drilled respectively,
These distribution oil passages 15 s 1. ．． 1', 5t
-15, one end is each 1st to 3rd shift fork 4s
-41-411, and the other ends thereof are opened at the end faces of the first to third shift four, 4*-4*j4m, 7 oak-shaped claws 6s=6t-6g. Said 1.3 shift fork 4*-4m distribution oil path i'sl
-15m indicates the axially wide annular oil grooves 16□, 163 formed on the inner circumferential surface of the bearing portion and the oil passage port 141.
*Communicates with the main oil supply path 11 via 143, and its communication state is with the 1.2nd shift fork 4*-4m for gear change operation.
Even if the shift fork shaft 2 is slid from side to side on the shift fork shaft 2, it will not be cut off. Also, shift fork shaft 2
Distribution oil passage 15 of the second shift fork 43 fixed to!
is communicated with the main oil supply wt11 only through the oil passage port 148.
第２図に示すように第１〜３シフトフォーク４．。As shown in FIG. 2, the first to third shift forks 4. .
４＊ −４ｓのフォーク状爪部６ｓ −６ｔ−６ｍに
は、その円弧状端面および両側面に亘って開口する円弧
状の切欠凹溝１７ ｔ’ −４７＊’−１７；が形成さ
れ、これらの切欠凹溝１７□ ＝１７．−’１７ｍは前
記分配油路１５１ − Ｉ Ｌ −１５ｍに連通され
る。The fork-shaped claw portion 6s-6t-6m of 4*-4s is formed with an arc-shaped cutout groove 17t'-47*'-17; which is open over the arc-shaped end face and both side faces. Notch groove 17□ = 17. -'17m is communicated with the distribution oil passage 151-IL-15m.
而して前記分配油路１５．４ ’＝ １５３９．ｊ５Ｌ
に通じる切欠凹溝１７ｍ −１７＊ −Ｉ Ｔｍは
シフトギヤ７ 、＊”、ｓ ７ 、 、．７．の回入側
、すなわちシフトギヤ１□ ＃ ７ｇ ｍ ７ｍの外周
面が第１〜３シフトフォーク４＊−４ｍ−４ｍに対して
回転（第２図矢印方向回転）して入ってくる側に偏って
開口しており、シフトギヤＴ、、、、、７．＊ 、ｙ、
の回転を利用してフォーク状爪部Ｌ−６＊−６ｍの円弧
状端面とシフトギヤ７□ 、１□、Ｔ、の周溝８．。Therefore, the distribution oil passage 15.4'=1539. j5L
The notched groove 17m -17*-I Tm is the input side of the shift gear 7, *", s7, .7., that is, the outer peripheral surface of the shift gear 1□ #7g m 7m is the first to third shift fork 4. *-4m-4m rotates (rotates in the direction of the arrow in Figure 2) and opens biased toward the incoming side, and the shift gear T,...,7.*,y,
By using the rotation of the fork-shaped claw L-6*-6m, the arcuate end face of the fork-shaped pawl L-6*-6m and the circumferential groove 8 of the shift gears 7□, 1□, and T are connected. .
８＊−８ｍとの係合摺動面間に分配油路１５ｍ 。8*-8m and a 15m distribution oil path between the engagement sliding surfaces.
１ ｊｘ 、−１’５ Ｂからの潤滑油が導かれ易いよ
うになっている。1 jx , -1'5 The lubricating oil from B can be easily guided.
次に第１．２図に示す本発明の第１実施例の作用につい
て説明する。Next, the operation of the first embodiment of the present invention shown in FIG. 1.2 will be explained.
いまエンジンの運転によりすイルポンプＰが駆動される
と、加圧潤滑油は油通路１３より主給油路１１に供給さ
れ、該油路１１より通油口１４１゜１４ｍ−１４ｍおよ
び分配油路Ｆ り１ ’−１’５叩。Now, when the oil pump P is driven by engine operation, pressurized lubricating oil is supplied from the oil passage 13 to the main oil supply passage 11, and from the oil passage 11 to the oil passage 141°14m-14m and the distribution oil passage F. 1'-1'5 hits.
１５、を通ってフォーク状の爪部６ｎ−６ｔ−６ｇとシ
フトギヤ７ｓ＝７ｔ＊７ｓの摺動面間に給油され、それ
ら間を強制潤滑することができる。この場合分配油路１
５＊ −Ｉ Ｓｔ −１５ａのフォーク状爪部６ｓ
＝６ｓ−６ｓ側開ロ端はシフトギヤ７ｔ −７＊
、７ａの前述の同人、〒に位ｆｌｕているので、シフト
ギヤ７ｓ ＝ ７ｍ −７ｍの回転によりそれらの
周溝８□ ｍａｍｍａｓ′とフォーク状爪部Ｌ −６
＊−６ｓとの摺動面間に能率よく潤滑油を導くことがで
きる◎ □
ところで変速操作によりシフトドラム１が回転されると
、第１・、ｉシ“フトフォーク４＊−４ｍは、第１．３
リード溝Ｌ−３ｍに案内されてシフトフォーク軸２上を
左右に摺動し、シフ゛トギャ７１’ａ７、を左右にシフ
トさせるが、前記幅広の環状油溝１６ｘ−１６ａを介し
て主給油路１１と分配油路１５５−１５ｍとは常に連通
状態を保ち何ら支障なくフォーク状爪部Ｌ−６ｇとシフ
トギヤ７１８Ｔ、との摺動面間に潤滑油が供給される。15, oil is supplied between the sliding surfaces of the fork-shaped pawls 6n-6t-6g and the shift gear 7s=7t*7s, allowing forcible lubrication between them. In this case, distribution oil path 1
5* -I St -15a fork-shaped claw part 6s
=6s-6s side open end is shift gear 7t -7*
Since the aforementioned doujinshi of 7a is located at 〒, the rotation of the shift gear 7s = 7m -7m causes their circumferential groove 8□mammas' and the fork-shaped pawl L -6.
◎ □ By the way, when the shift drum 1 is rotated by a gear change operation, the first and i shift fork 4 1.3
It slides left and right on the shift fork shaft 2 guided by the lead groove L-3m, shifting the shift gear 71'a7 left and right, but it connects to the main oil supply path 11 through the wide annular oil groove 16x-16a. The lubricating oil is always kept in communication with the distribution oil passage 155-15m and is supplied between the sliding surfaces of the fork-shaped pawl L-6g and the shift gear 718T without any problem.
また第２シフトフォーク４．のみは、第２リード溝３！
に案内されてシフトフォーク軸２とともに左右に移動す
るので、フォーク状爪部６．とシフトギヤ１、間も何ら
支障な（フォーク状爪部６．とシフトギヤ７鵞との摺動
面間Ｋｌｌ渭油が供給される。Also, the second shift fork 4. Only the second lead groove 3!
The fork-like pawl portion 6. There is no problem between the sliding surfaces of the fork-shaped pawl 6 and the shift gear 7.
第３図には本発明の変型例が示される。この変型例では
第１〜３シフトフォーク４ｘ−４＊−４ｓの分配油路１
５ｓ−１ｓ暑、１５．のフォーク状爪部Ｌ−８＊−６ｓ
側−ロ端を止球１８により閉じるとともに各分配油路１
’ ５’ｌ ｍ、 １５ｔ’ −１１６より左右に分
岐してフォーク状爪部６１ ＃ ６＠ ＃６、の両側
面に開口する左右分岐油路１．９ 、２０を分岐させた
もので、ｉ分配油路１５．．１５゜からの潤滑油は左右
分岐油路１９．２０を通ってシフトギヤ１□ ｓ７ｔ＊
７ｇの周溝８１ ＃ ８１ ｍ８３側面に供給され、
回転するシフトギヤ７１ 。FIG. 3 shows a modification of the invention. In this modification, the distribution oil path 1 of the first to third shift forks 4x-4*-4s
5s-1s heat, 15. Fork-shaped claw part L-8*-6s
The side and bottom ends are closed by stop balls 18, and each distribution oil passage 1
'5'l m, 15t' - Left and right branch oil passages 1.9 and 20 are branched to the left and right from -116 and open on both sides of the fork-shaped claw part 61 #6@#6, Distribution oil passage 15. ．． The lubricating oil from 15° passes through the left and right branch oil passages 19.20 to shift gear 1□ s7t*
7g circumferential groove 81 # 81 m83 is supplied to the side,
Rotating shift gear 71.
７ｚ−７ｓにより発生する遠心力で潤滑油はフォーク状
爪部６＊ ＝ ６＊ −６ｍとシフトギヤ７、。Due to the centrifugal force generated by 7z-7s, lubricating oil is applied to the fork-shaped pawl portion 6* = 6*-6m and the shift gear 7.
７□ 、７１間の摺動面に拡散される。It is diffused to the sliding surface between 7□ and 71.
以上の実施例により明らかなように本発明によれば、シ
フトフォーク軸内にオイルポンプに連通する主給油路を
形成する一方シフトフォークには、前記主給油路に連通
し、そのフォーク状爪部に開口する分配油路路を形成し
たので、シフトフォーク軸およびシフトフォークを利用
してそのシフトフォークのフォーク状爪部とシフトギヤ
の周溝との摺動面に潤滑油を強制給油することができ、
シフトギヤの回転およびそのシフトを円滑軽襖に行うこ
とができ、しかも前記強制給油のために他の部材を特設
する必要がないもの□である。As is clear from the above embodiments, according to the present invention, a main oil supply passage communicating with the oil pump is formed in the shift fork shaft, and the shift fork has a fork-shaped pawl portion that communicates with the main oil supply passage. Since the distribution oil path is formed to be open to the shift fork shaft and the shift fork, it is possible to forcibly supply lubricating oil to the sliding surface between the fork-shaped pawl of the shift fork and the circumferential groove of the shift gear. ,
The rotation of the shift gear and its shifting can be performed smoothly and easily, and there is no need to specially install other members for the forced oil supply.
また前記分配油路の開口端を、シフトフォークのフォー
ク状爪部に対してシフトギヤの回入側に位置させるよう
にすれば、シフトギヤの回転を利用して分配油路からの
潤滑油をシフトギヤとフォーク状爪部の摺動面間に能率
よく導入させることができるものである。Furthermore, if the opening end of the distribution oil passage is located on the input side of the shift gear with respect to the fork-shaped pawl of the shift fork, the rotation of the shift gear can be used to transfer the lubricating oil from the distribution oil passage to the shift gear. It can be efficiently introduced between the sliding surfaces of the fork-shaped pawl.
第１，２図は本発明装置の１実施例を示すもので、第１
図はその縦断側面図、第２図は第１シフトフオークの側
面図、第３図は本発明装置の変型例を示すもので、第１
シフトフオークの縦断面図である。Figures 1 and 2 show one embodiment of the device of the present invention.
The figure shows a longitudinal side view of the device, FIG. 2 is a side view of the first shift fork, and FIG. 3 shows a modified example of the device of the present invention.
FIG. 3 is a longitudinal cross-sectional view of the shift fork.
Claims (2)
せ、そのシフトフォークのフォー、り状爪部をシフトギ
ヤの周溝に係合させ、シフトフォークの移動制御により
シフトギヤをシフトして変速操作を行うようにしたトラ
ンスミッションにおいて、前記シフトフォーク軸内にオ
イルポンプに連通ずる主給油路を形成し、一方前記シフ
トフォークには、前記主給油路に連通し、そのフォーク
状爪部に開口する分配油路を形成し、前記シフトギヤの
周溝とフォーク状爪部との係合摺動面に強制給油できる
ようにした、トランスミッションにおける給油装置。(1) The shift fork is supported on the shift fork shaft, and the fork-like claws of the shift fork are engaged with the circumferential groove of the shift gear, and the shift gear is shifted by controlling the movement of the shift fork to perform a speed change operation. In the transmission, a main oil supply passage that communicates with the oil pump is formed in the shift fork shaft, and a distribution oil passage that communicates with the main oil supply passage and opens at a fork-shaped pawl thereof is formed in the shift fork. A lubrication device for a transmission, wherein the lubrication device for a transmission is configured to forcibly lubricate an engaging sliding surface between a circumferential groove of the shift gear and a fork-shaped pawl.
スミッションにおける給油装置において、前記分配油路
は、前記シフトフォークのフォーク状爪部に対してシフ
トギヤが回転して入って（る側に偏らせて前記フォーク
状爪部に開口してなるトランスミッションにおける給油
装置。(2) In the oil supply device for a transmission according to claim (1), the distribution oil passage is biased toward the side where the shift gear rotates and enters with respect to the fork-shaped claw portion of the shift fork. An oil supply device for a transmission having an opening in the fork-shaped pawl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17320181A JPS5874956A (en) | 1981-10-29 | 1981-10-29 | Oil supply device of transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17320181A JPS5874956A (en) | 1981-10-29 | 1981-10-29 | Oil supply device of transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5874956A true JPS5874956A (en) | 1983-05-06 |
Family
ID=15955976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17320181A Pending JPS5874956A (en) | 1981-10-29 | 1981-10-29 | Oil supply device of transmission |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5874956A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3842664A1 (en) | 2019-12-23 | 2021-06-30 | Yamaha Hatsudoki Kabushiki Kaisha | Transmission and vehicle |
| EP3842665A1 (en) | 2019-12-23 | 2021-06-30 | Yamaha Hatsudoki Kabushiki Kaisha | Transmission and vehicle |
-
1981
- 1981-10-29 JP JP17320181A patent/JPS5874956A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3842664A1 (en) | 2019-12-23 | 2021-06-30 | Yamaha Hatsudoki Kabushiki Kaisha | Transmission and vehicle |
| EP3842665A1 (en) | 2019-12-23 | 2021-06-30 | Yamaha Hatsudoki Kabushiki Kaisha | Transmission and vehicle |
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