JP4497897B2 - Transmission lubrication mechanism - Google Patents
Transmission lubrication mechanism Download PDFInfo
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- JP4497897B2 JP4497897B2 JP2003381909A JP2003381909A JP4497897B2 JP 4497897 B2 JP4497897 B2 JP 4497897B2 JP 2003381909 A JP2003381909 A JP 2003381909A JP 2003381909 A JP2003381909 A JP 2003381909A JP 4497897 B2 JP4497897 B2 JP 4497897B2
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- lubricating oil
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- 230000005540 biological transmission Effects 0.000 title claims description 33
- 238000005461 lubrication Methods 0.000 title claims description 27
- 239000010687 lubricating oil Substances 0.000 claims description 79
- 239000003921 oil Substances 0.000 claims description 26
- 230000002093 peripheral effect Effects 0.000 claims description 10
- 230000000903 blocking effect Effects 0.000 claims description 4
- 239000000314 lubricant Substances 0.000 claims description 4
- 230000001050 lubricating effect Effects 0.000 claims description 4
- 238000003756 stirring Methods 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- 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
- F16H57/0421—Guidance of lubricant on or within the casing, e.g. shields or baffles for collecting lubricant, tubes, pipes, grooves, channels or the like
- F16H57/0423—Lubricant guiding means mounted or supported on the casing, e.g. shields or baffles for collecting lubricant, tubes or pipes
Description
本発明は主として自動車の変速機の潤滑機構に関する。 The present invention mainly relates to a lubrication mechanism for an automobile transmission.
従来、急発進時に変速用歯車に対して十分に潤滑油が供給されるトランスミッションの潤滑構造として、車両発進時の慣性力によって後方へ移動しようとする潤滑油を堰き止めるための反射壁部と、堰き止められた潤滑油が変速用歯車の歯面に供給されるように該反射壁部から歯面に向けて所定の角度θで傾斜して延在する供給壁部とから形成される反射構造壁を有するものが提供されている（特許文献１参照）。 Conventionally, as a transmission lubrication structure in which lubricating oil is sufficiently supplied to the gear for gear shifting at the time of sudden start, a reflection wall portion for damming the lubricating oil that is going to move backward by inertia force at the time of vehicle start, A reflection structure formed from a supply wall portion that is inclined and inclined at a predetermined angle θ from the reflection wall portion toward the tooth surface so that the blocked lubricating oil is supplied to the tooth surface of the transmission gear. What has a wall is provided (refer patent document 1).
一般に、変速機のケーシング内の潤滑油は回転する歯車によって攪拌されているので、潤滑油を後側に移動させる力が加えられている場合には、反射構造壁より前側の潤滑油が歯車の攪拌力によって該反射構造壁を超えて後側に移動する量に対して、反射構造壁より後側の潤滑油が該反射構造壁を乗り越えて前側に移動する量は少なく、そのため、反射構造壁によって堰き止められ該反射構造壁より前側に蓄えられていた潤滑油は、歯車の攪拌力によって該反射構造壁を超えて徐々に後側に移動することとなる。
したがって上記従来の構成では、長時間にわたって潤滑油を後側に移動させる力が加えられる場合、例えば自動車が登坂走行を長時間行なう場合には、反射構造壁より前側に蓄えられていた潤滑油のほとんどが、歯車の攪拌力によって該反射構造壁を超えて後側に移動してしまい、反射構造壁より前側の歯車の潤滑不良が発生するおそれがあるという問題があった。
Generally, since the lubricating oil in the casing of the transmission is agitated by a rotating gear, when a force for moving the lubricating oil to the rear side is applied, the lubricating oil on the front side of the reflecting structure wall is Compared to the amount that moves behind the reflecting structure wall to the rear side by the stirring force, the amount of the lubricating oil on the rear side from the reflecting structure wall moves over the reflecting structure wall and moves to the front side. The lubricating oil that has been dammed up and stored on the front side of the reflecting structure wall gradually moves to the rear side beyond the reflecting structure wall by the stirring force of the gears.
Therefore, in the above-described conventional configuration, when a force that moves the lubricating oil to the rear side for a long time is applied, for example, when an automobile runs on an uphill for a long time, the lubricating oil stored on the front side of the reflecting structure wall is reduced. Most of the gears move to the rear side beyond the reflecting structure wall due to the stirring force of the gears, and there is a problem in that poor lubrication of the gears on the front side of the reflecting structure wall may occur.
本発明は上記従来の課題を解決するための手段として、変速機(1) の複数個の歯車(8) を潤滑油によって潤滑する変速機(1) の潤滑機構であって、前記変速機(1) のケーシング(2) 下部に設置されているバッフルプレート(3) と、該バッフルプレート(3) の前部に立設された前後一対の潤滑油堰止め板(4,5) と、前記潤滑油を攪拌する部材が配置されていない部位であって、前記前後一対の潤滑油堰止め板(4,5) と前記バッフルプレート(3) とにより前記潤滑油の少なくとも一部を貯溜可能に画設された油溜り部(6) と、該油溜り部(6) に前記潤滑油を流入せしめる流入部(9) と、該油溜り部(6) に貯溜された前記潤滑油を潤滑を必要とする歯車(8) に供給することができる供給手段とを有する変速機(1) の潤滑機構を提供するものである。
変速機(1) の潤滑機構は、該流入部(9) に前記潤滑油をガイドするガイド部(12)を有することが望ましい。
また、前記潤滑油堰止め板(4,5) は、前記潤滑油の少なくとも一部が前記変速機(1) のケーシング(2) 内において後側へ移動するのを堰き止めることができるものであることが望ましい。
また、上記供給手段は、該前側の潤滑油堰止め板(4) に設けられた潤滑油導通孔(7) であり、該油溜り部(6) に溜められた前記潤滑油を該潤滑油導通孔(7) を介して該前側の潤滑油堰止め板(4) より前側に供給することが望ましい。
更に、上記流入部は、該油溜り部(6) の側部において該バッフルプレート(3) に設けられた切欠部(9) であり、該切欠部(9) を介して潤滑油を該油溜り部(6) に流入せしめることが望ましい。
また更に、上記ガイド部は、上記変速機(1) のケーシング(2) の内周面に前後方向に沿って凸設されたガイドリブ(12)であり、該ケーシング(2) の内周面を伝って流下する前記潤滑油を該ガイドリブ(12)によって受止して前側へガイドすることが望ましい。
The present invention provides a lubrication mechanism for a transmission (1) that lubricates a plurality of gears (8) of a transmission (1) with lubricating oil as means for solving the above-described conventional problems. A baffle plate (3) installed at the bottom of the casing (2) of 1), a pair of front and rear lubricating oil damming plates (4, 5) standing at the front of the baffle plate (3), a site member for agitating the lubricating oil is not arranged, the the at least a portion of the lubricating oil reservoir capable by the pair of front and rear lubricant dam plate (4,5) baffle plate (3) Lubricating the oil reservoir (6) provided, an inflow portion (9) for allowing the lubricating oil to flow into the oil reservoir (6), and the lubricant stored in the oil reservoir (6). A lubrication mechanism for the transmission (1) having supply means capable of supplying the required gear (8).
The lubricating mechanism of the transmission (1) preferably has a guide portion (12) for guiding the lubricating oil to the inflow portion (9).
Further, the lubricating oil damming plates (4, 5) are capable of blocking the movement of at least a part of the lubricating oil to the rear side in the casing (2) of the transmission (1). It is desirable to be.
The supply means is a lubricating oil conduction hole (7) provided in the front lubricating oil damming plate (4), and the lubricating oil stored in the oil reservoir (6) is used as the lubricating oil. It is desirable to supply the front side of the lubricating oil weir plate (4) on the front side through the conduction hole (7).
Further, the inflow portion is a notch (9) provided in the baffle plate (3) at the side of the oil reservoir (6), and the lubricating oil is supplied to the oil through the notch (9). It is desirable to let it flow into the reservoir (6).
Still further, the guide portion is a guide rib (12) protruding along the front-rear direction on the inner peripheral surface of the casing (2) of the transmission (1), and the inner peripheral surface of the casing (2) It is desirable that the lubricating oil flowing down and flowing is received by the guide rib (12) and guided to the front side.
本発明の変速機(1) の潤滑機構では、長時間にわたって潤滑油を後側に移動させる力が加えられる場合であっても、該貯溜部(6) に溜められている潤滑油を供給手段(7) を介して潤滑を必要とする歯車(8) に供給することが出来るとともに、該貯溜部(6) には流入部(9) を介して常に潤滑油が流入されるため、該貯溜部(6) に溜められた潤滑油がなくなることがないので、該歯車(8) の潤滑不良を防止することが可能となる。 In the lubricating mechanism of the transmission (1) of the present invention, even when a force for moving the lubricating oil backward is applied for a long time, the lubricating oil stored in the reservoir (6) is supplied. (7) can be supplied to the gear (8) that requires lubrication, and since the lubricating oil always flows into the reservoir (6) via the inlet (9), the reservoir Since the lubricating oil stored in the portion (6) is not lost, it is possible to prevent the lubrication failure of the gear (8).
本発明を図１〜図４に示す一実施例によって説明する。
変速機(1) のケーシング(2) の下部にはバッフルプレート(3) が設置されており、図１に示すように、該バッフルプレート(3) の前部には、堰き止め部である断面Ｌ字状の前後一対の潤滑油堰止め板(4,5) が立設され、かくして該前後一対の潤滑油堰止め板(4,5) の間には、貯溜部である油溜り部(6) が画設されており、また、前側の潤滑油堰止め板(4) の下部であって最下部を除いた箇所には、供給手段である潤滑油導通孔(7) が設けられている。
The present invention will be described with reference to an embodiment shown in FIGS.
A baffle plate (3) is installed in the lower part of the casing (2) of the transmission (1), and as shown in FIG. An L-shaped pair of front and rear lubricating oil damming plates (4, 5) are erected, and thus between the front and rear pair of lubricating oil damming plates (4, 5), an oil reservoir (reservoir) ( 6) is provided, and a lubricating oil conduction hole (7) as a supply means is provided at the lower portion of the front lubricating oil weir plate (4) except for the lowermost portion. Yes.
図２に示すように、潤滑を必要とする部材である前側の歯車(8) の位置は、該油溜り部(6) の位置よりも前側に、すなわち後側の潤滑油堰止め板(5) の位置よりも相当に前側に設定されている。また、該油溜り部(6) の側部において、すなわち該前後一対の潤滑油堰止め板(4,5) の間において該バッフルプレート(3) には、流入部であるコの字状の切欠部(9) が設けられている（図１および図２参照）。 As shown in FIG. 2, the position of the front gear (8), which is a member that requires lubrication, is more forward than the position of the oil reservoir (6), that is, the rear lubricating oil damming plate (5 ) Is set to the front side considerably. In addition, at the side of the oil reservoir (6), that is, between the pair of front and rear lubricating oil weir plates (4, 5), the baffle plate (3) A notch (9) is provided (see FIGS. 1 and 2).
更に、該バッフルプレート(3) の前端部には、該バッフルプレート(3) をケーシング(2) に取付け固定するための溶接ボルト(10)が設けられており、また、該バッフルプレート(3) の後端部には、該バッフルプレート(3) をケーシング(2) に取付け固定するためのボルト（図示せず）を挿通するためのボルト挿通孔(11)が複数個設けられている。 Furthermore, a welding bolt (10) for mounting and fixing the baffle plate (3) to the casing (2) is provided at the front end of the baffle plate (3), and the baffle plate (3) A plurality of bolt insertion holes (11) for inserting bolts (not shown) for attaching and fixing the baffle plate (3) to the casing (2) are provided at the rear end portion.
一方、該バッフルプレート(3) が取付けられるケーシング(2) の内周面には、図３および図４に示すように、ガイド部であるガイドリブ(12)が前後方向に沿って凸設されており、該ガイドリブ(12)の高さ位置は、該バッフルプレート(3) の切欠部(9) の下端部の高さと略同じ位置になるように設定されている。 On the other hand, on the inner peripheral surface of the casing (2) to which the baffle plate (3) is attached, as shown in FIGS. The height of the guide rib (12) is set to be substantially the same as the height of the lower end of the notch (9) of the baffle plate (3).
上記のような機構を有する変速機(1) では、回転する前側の歯車(8) によって攪拌された潤滑油は、ケーシング(2) の内周面を伝って流下し、該ケーシング(2) の内周面のガイドリブ(12)によって受止され、該ガイドリブ(12)に受止された潤滑油の一部は、該ガイドリブ(12)によって前側にガイドされ、バッフルプレート(3) の側端部の切欠部(9) を介して油溜り部(6) に供給される。
そして、バッフルプレート(3) の油溜り部(6) に溜められた潤滑油は、前側の潤滑油堰止め板(4) の潤滑油導通孔(7) を介して、該前側の潤滑油堰止め板(4) より前側に位置する前側の歯車(8) に供給される（図３および図４参照）。
In the transmission (1) having the mechanism as described above, the lubricating oil stirred by the rotating front gear (8) flows down along the inner peripheral surface of the casing (2), and the casing (2) A part of the lubricating oil received by the guide rib (12) on the inner peripheral surface and guided by the guide rib (12) is guided to the front side by the guide rib (12), and is located on the side end of the baffle plate (3). Is supplied to the oil reservoir (6) through the notch (9).
The lubricating oil stored in the oil reservoir (6) of the baffle plate (3) passes through the lubricating oil conduction hole (7) of the front lubricating oil weir stop plate (4). It is supplied to the front gear (8) located in front of the stop plate (4) (see FIGS. 3 and 4).
このように、上記の変速機(1) の潤滑機構では、潤滑を必要とする歯車(8) の位置が後側の潤滑油堰止め板(5) の位置よりも相当に前側に設定されている場合であっても、油溜り部(6) に溜められている潤滑油を潤滑油導通孔(7) を介して前側の潤滑油堰止め板(4) より前側に位置する前側の歯車(8) に供給することが出来るため、後側の潤滑油堰止め板(5) よりも相当前側に位置する前側の歯車(8) の潤滑不良を防止することが可能となる。
この場合、該潤滑油導通孔(7) が、前側の潤滑油堰止め板(4) の下部であって最下部を除いた箇所に設けられているため、該潤滑油堰止め板(4) のうち該潤滑油導通孔(7) を設けた位置より下側の部分によって、該潤滑油堰止め板(4) よりも前側の潤滑油が後側に移動するのを堰き止めることが出来るので、該前側の歯車(8) を良好に潤滑することが可能となる。
Thus, in the lubrication mechanism of the transmission (1) described above, the position of the gear (8) that requires lubrication is set to be substantially ahead of the position of the rear lubricating oil weir plate (5). Even if the oil is stored in the oil reservoir (6), the front gear (the front gear positioned on the front side of the front lubricating oil weir plate (4) through the lubricating oil conduction hole (7) ( 8), it is possible to prevent poor lubrication of the front gear (8) located substantially in front of the rear lubricating oil weir plate (5).
In this case, since the lubricating oil conduction hole (7) is provided at the lower portion of the front lubricating oil weir plate (4) but excluding the lowermost portion, the lubricating oil weir plate (4) The portion below the position where the lubricating oil conduction hole (7) is provided can prevent the lubricating oil on the front side of the lubricating oil weir plate (4) from moving to the rear side. The front gear (8) can be well lubricated.
また、ケーシング(2) の内周面を伝って流下する潤滑油を該ガイドリブ(12)によって受止して前側へガイドし、該潤滑油を該バッフルプレート(3) の切欠部(9) を介して該油溜り部(6) に供給することが出来るため、長時間にわたって潤滑油を後側に移動させる力が加えられる場合、例えば、例えば自動車が登坂走行を長時間行なう場合であっても、該油溜り部(6) に溜められた潤滑油がなくなることがない。 Further, the lubricating oil flowing down along the inner peripheral surface of the casing (2) is received by the guide rib (12) and guided to the front side, and the lubricating oil is passed through the notch (9) of the baffle plate (3). Can be supplied to the oil reservoir (6) through the vehicle, so that when a force for moving the lubricating oil backward is applied over a long period of time, for example, even when a car is traveling uphill for a long time. The lubricating oil stored in the oil reservoir (6) is not lost.
以上、本発明の実施の形態を実施例により説明したが、本発明の範囲はこれらに限定されるものではなく、請求項に記載された範囲内において目的に応じて変更・変形することが可能である。
例えば、本実施例以外、貯溜部(6) は、潤滑油の少なくとも一部を貯溜することができる部材であれば、必ずしも前後一対の潤滑油堰止め板で画設された油溜り部でなくてもよく、容器状の部材（図示せず）によって画設されていてもよい。
また、供給手段(7) は、油溜り部(6) に溜められた潤滑油を前側の潤滑油堰止め板(4) より前側に供給することが出来るものであればよく、例えばポンプ（図示せず）であってもよい。
更に、流入部(9) は、油溜り部(6) の側部においてバッフルプレート(3) に設けられた流入孔（図示せず）であってもよく、該流入孔を介して潤滑油を該油溜り部(6) に流入せしめてもよい。
また更に、ガイド部(12)は、ケーシング(2) の内周面に前後方向に沿って凹設されたガイド溝（図示せず）であってもよく、該ケーシング(2) の内周面を伝って流下する潤滑油を該ガイド溝内に溜めて前側にガイドしてもよい。
The embodiments of the present invention have been described above by way of examples. However, the scope of the present invention is not limited to these embodiments, and can be changed or modified in accordance with the purpose within the scope of the claims. It is.
For example, except for this embodiment, the reservoir (6) is not necessarily an oil reservoir provided by a pair of front and rear lubricating oil weir plates as long as it is a member that can store at least a part of the lubricating oil. It may be provided by a container-like member (not shown).
The supply means (7) may be any means that can supply the lubricating oil stored in the oil reservoir (6) to the front side from the front lubricating oil damming plate (4). (Not shown).
Further, the inflow part (9) may be an inflow hole (not shown) provided in the baffle plate (3) at the side of the oil reservoir (6), and the lubricating oil is supplied through the inflow hole. It may be allowed to flow into the oil reservoir (6).
Furthermore, the guide part (12) may be a guide groove (not shown) recessed along the front-rear direction on the inner peripheral surface of the casing (2), and the inner peripheral surface of the casing (2) Lubricating oil flowing down along the path may be accumulated in the guide groove and guided to the front side.
本発明は、長時間にわたって潤滑油を後側に移動させる力が加えられる場合でも、歯車の潤滑不良の発生を防止することが出来る変速機の潤滑機構として、産業上利用することが出来る。 INDUSTRIAL APPLICABILITY The present invention can be industrially used as a lubrication mechanism for a transmission that can prevent the occurrence of poor lubrication of gears even when a force for moving the lubricating oil to the rear side is applied for a long time.
1 変速機
2 ケーシング
3 バッフルプレート
4 堰き止め部（前側の潤滑油堰止め板）
5 堰き止め部（後側の潤滑油堰止め板）
6 貯溜部（油溜り部）
7 供給手段（潤滑油導通孔）
9 流入部（切欠部）
12 ガイド部（ガイドリブ）
1 Transmission
2 Casing
3 Baffle plate
4 Damping part (front lubricating oil blocking plate)
5 Damping part (rear side lubricating oil damming plate)
6 Reservoir (oil reservoir)
7 Supply means (lubricant hole)
9 Inlet (notch)
12 Guide section (guide rib)
Claims (6)
前記変速機のケーシング下部に設置されているバッフルプレートと、
該バッフルプレートの前部に立設された前後一対の潤滑油堰止め板と、
前記潤滑油を攪拌する部材が配置されていない部位であって、前記前後一対の潤滑油堰止め板と前記バッフルプレートとにより前記潤滑油の少なくとも一部を貯溜可能に画設された油溜り部と、
該油溜り部に前記潤滑油を流入せしめる流入部と、
該油溜り部に貯溜された前記潤滑油を潤滑を必要とする歯車に供給することができる供給手段と
を有することを特徴とする変速機の潤滑機構。 A transmission lubrication mechanism for lubricating a plurality of gears of a transmission with lubricating oil,
A baffle plate installed at a lower part of the casing of the transmission;
A pair of front and rear lubricating oil weir plates erected at the front of the baffle plate;
A site member for agitating the lubricating oil is not disposed, the pair of front and rear lubricant dam plate and the baffle plate and the reservoir capable E設oils reservoir at least part of the lubricating oil When,
An inflow portion for allowing the lubricating oil to flow into the oil reservoir,
A lubrication mechanism for a transmission, comprising: supply means capable of supplying the lubricating oil stored in the oil reservoir to a gear requiring lubrication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003381909A JP4497897B2 (en) | 2003-11-12 | 2003-11-12 | Transmission lubrication mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003381909A JP4497897B2 (en) | 2003-11-12 | 2003-11-12 | Transmission lubrication mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2005147184A JP2005147184A (en) | 2005-06-09 |
| JP4497897B2 true JP4497897B2 (en) | 2010-07-07 |
Family
ID=34691111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003381909A Expired - Lifetime JP4497897B2 (en) | 2003-11-12 | 2003-11-12 | Transmission lubrication mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4497897B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9435421B2 (en) | 2012-07-24 | 2016-09-06 | Honda Motor Co., Ltd. | Baffle plate and transmission provided with the same |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4923097B2 (en) * | 2009-11-30 | 2012-04-25 | 本田技研工業株式会社 | Baffle plate support structure for transmission |
| JP5800401B2 (en) * | 2011-10-19 | 2015-10-28 | 愛知機械工業株式会社 | transmission |
| JP6023658B2 (en) * | 2013-05-22 | 2016-11-09 | 本田技研工業株式会社 | transmission |
| JP6389696B2 (en) * | 2014-08-19 | 2018-09-12 | 株式会社Ｓｕｂａｒｕ | Vehicle transmission |
| DE102015220773A1 (en) * | 2015-10-23 | 2017-04-27 | Zf Friedrichshafen Ag | Oil guide bowl and gearbox equipped with it |
| DE102016207452A1 (en) * | 2016-04-29 | 2017-11-02 | Zf Friedrichshafen Ag | Lubricant shell and gear equipped therewith |
| DE102018218946A1 (en) * | 2018-11-07 | 2020-05-07 | Zf Friedrichshafen Ag | Partial covering of a drive unit by means of a thin-walled shielding element, the ends of which are fixed in a gearbox housing |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61137159U (en) * | 1985-02-15 | 1986-08-26 | ||
| JPS6220257U (en) * | 1985-07-22 | 1987-02-06 | ||
| JPH04140550A (en) * | 1990-09-29 | 1992-05-14 | Mazda Motor Corp | Lubricating structure for transmission gear |
| JPH0680050U (en) * | 1993-04-26 | 1994-11-08 | 日産ディーゼル工業株式会社 | Lubrication device for transmission |
| JP2002070993A (en) * | 2000-09-01 | 2002-03-08 | Nissan Diesel Motor Co Ltd | Transmission |
| JP2002098222A (en) * | 2000-09-21 | 2002-04-05 | Nissan Diesel Motor Co Ltd | Oil supplying mechanism of transmission and manufacturing method for transmission case |
-
2003
- 2003-11-12 JP JP2003381909A patent/JP4497897B2/en not_active Expired - Lifetime
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61137159U (en) * | 1985-02-15 | 1986-08-26 | ||
| JPS6220257U (en) * | 1985-07-22 | 1987-02-06 | ||
| JPH04140550A (en) * | 1990-09-29 | 1992-05-14 | Mazda Motor Corp | Lubricating structure for transmission gear |
| JPH0680050U (en) * | 1993-04-26 | 1994-11-08 | 日産ディーゼル工業株式会社 | Lubrication device for transmission |
| JP2002070993A (en) * | 2000-09-01 | 2002-03-08 | Nissan Diesel Motor Co Ltd | Transmission |
| JP2002098222A (en) * | 2000-09-21 | 2002-04-05 | Nissan Diesel Motor Co Ltd | Oil supplying mechanism of transmission and manufacturing method for transmission case |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9435421B2 (en) | 2012-07-24 | 2016-09-06 | Honda Motor Co., Ltd. | Baffle plate and transmission provided with the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2005147184A (en) | 2005-06-09 |
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