JPS6124762Y2 - - Google Patents
Info
- Publication number
- JPS6124762Y2 JPS6124762Y2 JP1981094200U JP9420081U JPS6124762Y2 JP S6124762 Y2 JPS6124762 Y2 JP S6124762Y2 JP 1981094200 U JP1981094200 U JP 1981094200U JP 9420081 U JP9420081 U JP 9420081U JP S6124762 Y2 JPS6124762 Y2 JP S6124762Y2
- Authority
- JP
- Japan
- Prior art keywords
- transmission
- end cover
- oil passage
- side wall
- main body
- 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.)
- Expired
Links
- 230000005540 biological transmission Effects 0.000 claims description 52
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 239000003921 oil Substances 0.000 description 54
- 238000007789 sealing Methods 0.000 description 8
- 238000003754 machining Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000009412 basement excavation Methods 0.000 description 3
- 230000013011 mating Effects 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 239000012208 gear oil Substances 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Landscapes
- Gasket Seals (AREA)
- General Details Of Gearings (AREA)
- Gear-Shifting Mechanisms (AREA)
Description
【考案の詳細な説明】
本考案は、本体部と側壁部との２分割に構成し
たミツシヨンケースに軸架された変速用伝動軸の
突出端部を覆うべく前記側壁部に端部カバーを取
付けると共に、前記変速用伝動軸夫々に付設した
変速用シリンダとコントロールバルブとを連通接
続するための複数の変速操作用油路あるいはドレ
ン用油路を、前記ミツシヨンケースの前記本体
部、側壁部及び端部カバーにわたつて形成した油
圧式パワートランスミツシヨンケースの構造に関
する。[Detailed Description of the Invention] The present invention provides an end cover on the side wall portion to cover the protruding end portion of the transmission shaft for transmission mounted on the transmission case which is divided into two parts, the main body portion and the side wall portion. At the same time, a plurality of oil passages for transmission operation or drain oil passages for communicating and connecting the transmission cylinders attached to each of the transmission shafts for transmission and the control valve are attached to the main body and side wall portions of the transmission case. and a structure of a hydraulic power transmission case formed over an end cover.
上記のものは、変速操作用油路あるいはドレン
用油路を形成するのに、ミツシヨンケース、及
び、それに対する軸端カバー等の付帯部材を有効
利用し、他物との衝突に起因する破損を極力回避
できるようにしたものであるが、互いの流路を、
その接続箇所から洩れを生じること無く接続する
必要があり、従来一般に、ミツシヨンケースと付
帯部材との合わせ面にパツキンとＯ−リングを設
けてシール性を高めるようにしている。 The above system effectively utilizes the transmission case and accompanying parts such as the shaft end cover to form the oil passage for speed change operation or the oil passage for drain, and prevents damage caused by collision with other objects. Although this system was designed to avoid this as much as possible,
It is necessary to connect without causing leakage from the connection point, and conventionally, a packing and an O-ring are generally provided on the mating surfaces of the mission case and the accessory member to improve sealing performance.
ところが、パツキンやＯ−リングにおけるシー
ルを高めるには、ミツシヨンケースと付帯部材を
互いに強く圧接しなければならず、そのシール性
がミツシヨンケースと付帯部材との取付度合いに
依存され、信頼性に欠けるものであつた。 However, in order to improve the seal in the packing and O-ring, the transmission case and the accessory parts must be strongly pressed against each other, and the sealing performance depends on the degree of attachment between the mission case and the accessory parts, resulting in poor reliability. It was something that was lacking.
又、前記変速操作用油路あるいはドレン用油路
は多数あるので、ミツシヨンケースと軸端カバー
などの付帯部材との合わせ面において両者の多数
の油路を正しく位置整合するため位置合わせ治具
などを使つての特別に精密な機械加工が必要とな
り、製作費が高価につくものであつた。 In addition, since there are a large number of oil passages for speed change operation or drain oil passages, a positioning jig is required to properly align the numerous oil passages between the transmission case and ancillary members such as the shaft end cover at the mating surfaces of the two. This required special precision machining using tools, etc., and the production costs were high.
従来例として実開昭50−17649号公報には、ジ
ヤケツトケースに連通パイプを螺着し、この連通
パイプに外嵌させたギヤケース部材の嵌合穴の開
口端部をテーパー面に形成しＯリングをこのテー
パー面で押圧してシール作用をする構造のものが
開示されている。これはテーパーでＯリングのシ
ール性は良くなるが、前記連通パイプはケースに
螺着固定されているので、ギヤケース側と位置整
合するのに連通パイプが多数の場合、上述した正
しい位置整合上の問題があつた。 As a conventional example, Japanese Utility Model Application Publication No. 50-17649 discloses a method in which a communicating pipe is screwed onto a jacket case, and the opening end of a fitting hole of a gear case member externally fitted onto the communicating pipe is formed into a tapered surface. A structure is disclosed in which the ring is pressed against this tapered surface to achieve a sealing effect. This taper improves the sealing performance of the O-ring, but since the communicating pipe is screwed and fixed to the case, if there are many communicating pipes to align with the gear case side, it is difficult to properly align the position as described above. There was a problem.
本考案が解決しようとする技術的課題は、ミツ
シヨンケースと端部カバーにわたる油路を、簡単
な構造改良により、精密な工作技術を必要としな
いで油路各分割部間の位置整合が可能であり、か
つ信頼性の高いシール状態を維持して接続できる
ようにすることである。 The technical problem that this invention aims to solve is that by simply improving the structure of the oil passage between the transmission case and the end cover, it is possible to align the positions of the oil passage divisions without requiring precise machining techniques. The purpose is to maintain a highly reliable sealing state and to be able to connect.
上記技術的課題を解決するために講じた技術的
手段は、変速操作用油路あるいはドレン用油路
夫々を本体部、側壁部及び端部カバーにわたらせ
るのに、前記本体部及び端部カバー夫々の端面に
凹部を穿設形成し、前記凹部夫々内に油路形成用
パイプの端部を嵌入し、前記凹部の内周壁面と前
記パイプの外周面との間にＯリングを弾性押圧さ
れた状態で介装することである。 The technical means taken in order to solve the above technical problem is that the oil passage for speed change operation or the oil passage for drain is made to extend through the main body part, side wall part and end cover. A recess is formed in each end face, an end of an oil passage forming pipe is fitted into each of the recesses, and an O-ring is elastically pressed between the inner peripheral wall surface of the recess and the outer peripheral surface of the pipe. It is important to intervene in a state where the
上記技術的手段は、次のように作用する。 The above technical means works as follows.
油路を本体部、側壁部及び端部カバーにわたら
せるのに、本体部、端部カバーに凹部を穿設形成
するから、油路形成用パイプの端部を両凹部に容
易に嵌入できる。弾性押圧された状態でＯリング
を介装してあるから、前記油路形成用パイプはＯ
リングの外周面が前記凹部の内周壁面に、そして
内周面がこのパイプの外周面に押圧接当する状態
でＯリングを介してほゞフローテング状態で前記
凹部内に支持されることとなる。 Since recesses are formed in the main body and the end cover in order to extend the oil passage between the main body, the side wall and the end cover, the end of the oil passage forming pipe can be easily fitted into both the recesses. Since the O-ring is inserted in an elastically pressed state, the oil passage forming pipe has an O-ring.
The ring is supported within the recess in a substantially floating state via an O-ring with the outer peripheral surface of the ring in press contact with the inner peripheral wall surface of the recess and the inner peripheral surface in press contact with the outer peripheral surface of the pipe. Become.
従つて、本考案は次の効果を奏する。 Therefore, the present invention has the following effects.
前記油路形成用パイプは、Ｏリングの外周面が
凹部の内周壁面に、そして内周面がこのパイプの
外周面に押圧接当する状態で凹部内に支持される
から、Ｏリングの外周面と凹部の内周壁面、並び
に内周面とこのパイプの外周面、それぞれの間か
らの油の漏洩は完全に防止され、信頼性の高いシ
ール状態を維持して接続できるに至つた。 The oil passage forming pipe is supported within the recess with the outer circumferential surface of the O-ring in press contact with the inner circumferential wall surface of the recess and the inner circumferential surface in press contact with the outer circumferential surface of this pipe. Leakage of oil from between the surface and the inner circumferential wall of the recess, as well as between the inner circumferential surface and the outer circumferential surface of this pipe, was completely prevented, and the connection could be made while maintaining a highly reliable sealing state.
又油路形成用パイプはほぼフローテイング状態
であり、凹部への嵌入が容易であるので、パイプ
と本体部及び端部カバーの凹部との半径方向の寸
法的関係に加工上の逃げが生じた形となり、従つ
て、油路各分割部間の位置整合は厳密でなくとも
良く、位置整合に精密な工作技術を必要としない
で、安価に加工できるに至つた。 In addition, since the pipe for forming the oil passage is almost in a floating state and can be easily inserted into the recess, a machining error occurred in the radial dimensional relationship between the pipe and the recess of the main body and end cover. Therefore, the positional alignment between the divided parts of the oil passage does not have to be exact, and the positional alignment does not require precise machining techniques, making it possible to process at a low cost.
次に、本考案実施の例を図面に基いて詳述す
る。 Next, an example of implementing the present invention will be described in detail based on the drawings.
タイヤ式走行装置１を装備する走行車体に、縦
軸芯Ｐ周りで旋回自在に旋回台２を設け、旋回台
２に操縦部３を設けると共にその前部に縦軸芯Ｑ
周りで旋回自在に掘削装置４を設け、他方、走行
車体に排土装置５を設け、旋回台２と掘削装置４
夫々の縦軸芯Ｐ，Ｑ周りでの旋回により側溝掘り
をも可能に対地掘削作業を行うと共に走行に伴い
排土作業も行えるように作業車を構成してある。 A traveling vehicle body equipped with a tire-type traveling device 1 is provided with a swivel base 2 that can freely rotate around a vertical axis P, a control section 3 is provided on the swivel base 2, and a vertical axis Q is provided on the front part of the swivel base 2.
An excavation device 4 is provided to be able to rotate around the excavation device 4, and an earth removal device 5 is provided on the traveling vehicle body.
The working vehicle is constructed so that it can perform ground excavation work by turning around the respective vertical axes P and Q, so that it can perform side ditch digging, and it can also perform soil removal work as it travels.
前記走行装置１を駆動するに、旋回台２側から
の圧油をロータリジヨイント６を介して走行車体
側に設けた走行油圧モータＭに供給し、前記モー
タＭの回転駆動力を油圧式パワートランスミツシ
ヨン７に介して４段変速可能に走行装置１に伝達
するべく構成してあり、次に、前記油圧式パワー
トランスミツシヨン７について説明する。 To drive the traveling device 1, pressure oil from the swivel base 2 is supplied via the rotary joint 6 to a traveling hydraulic motor M provided on the traveling vehicle body, and the rotational driving force of the motor M is converted into hydraulic power. The hydraulic power transmission 7 is configured to transmit transmission to the traveling device 1 in a four-speed variable manner.Next, the hydraulic power transmission 7 will be explained.
即ち、ミツシヨンケース８に、前記モータＭに
連動連結する入力軸９、変速用の第１及び第２伝
動軸１０，１１及び、出力軸１２を軸架し、前記
入力軸９からギヤ式伝動機構１３，１３を介して
前記第１及び第２伝動軸１０，１１を常時回転駆
動するべく構成し、前記第１及び第２伝動軸１
０，１１に、夫々変速用シリンダ１４・・を介し
て動力を断続可能に、かつ、前記出力軸１２に嵌
着のギヤ１５・・に常時咬合する状態で変速用の
第１ないし第４ギヤ１６・・を嵌着し、ミツシヨ
ンケース８内のギアーオイルを作動油として、前
記モータＭに連動のポンプ１７により、前記ミツ
シヨンケース８の上部にパツキン１８を介して取
付けられた回転操作式のコントロールバルブＶの
切換操作に伴い、前記シリンダ１４・・を択一的
に作動し、所望の走行速度を得られるように構成
してある。 That is, an input shaft 9 interlockingly connected to the motor M, first and second transmission shafts 10 and 11 for speed change, and an output shaft 12 are mounted on the transmission case 8, and a gear type transmission is carried out from the input shaft 9. The first and second transmission shafts 10 and 11 are configured to be constantly rotationally driven through mechanisms 13 and 13, and the first and second transmission shafts 1
0 and 11, the first to fourth gears for shifting are capable of intermittent power transmission via the shifting cylinders 14, respectively, and are always engaged with the gears 15 fitted to the output shaft 12. 16... is fitted, and the gear oil in the transmission case 8 is used as hydraulic oil, and the rotary operation type is attached to the upper part of the transmission case 8 via a packing 18 by a pump 17 linked to the motor M. According to the switching operation of the control valve V, the cylinders 14 are selectively operated to obtain a desired traveling speed.
前記コントロールバルブＶから前記シリンダ１
４・・夫々への圧油供給路を構成するに、ミツシ
ヨンケース８の本体部８ａの上壁内に第１変速操
作用油路R1・・を形成し、バルブＶと前記操作
用油路R1・・の一端側を連通接続し、前記第１
変速操作用油路R1・・の他端側を、ミツシヨン
ケース８に取付けた側壁８ｂに形成した第２変速
操作用油路R2・・、前記第１及び第２伝動軸１
０，１１のミツシヨンケース８より突出した端部
を覆うためにミツシヨンケース側壁８ｂに取付け
た軸端カバー１９に形成した第３変速操作用油路
R3・・、及び、前記第１及び第２伝動軸１０，
１１夫々の内部に穿設形成した第４変速操作用油
路R4・・を介してシリンダ１４・・に連通接続
してある。 from the control valve V to the cylinder 1
4. To configure the pressure oil supply path to each of the valves V and the operating oil, a first shift operation oil path R1 is formed in the upper wall of the main body 8a of the transmission case 8, and One end side of the road R1 ... is connected for communication, and the first
A second oil passage R 2 for transmission operation, the other end of which is formed in the side wall 8b attached to the transmission case 8, an oil passage R 1 for transmission operation, and the first and second transmission shafts 1.
A third shift operation oil passage formed in the shaft end cover 19 attached to the transmission case side wall 8b to cover the end protruding from the transmission case 8 of Nos. 0 and 11.
R 3 ... and the first and second transmission shafts 10,
The cylinders 14 are connected to the cylinders 14 through fourth shift operation oil passages R 4 bored inside each of the cylinders 11 .
又、前記軸端カバー１９に、第１及び第２伝動
軸１０，１１夫々の軸端側とカバー１９内面との
間に形成される密閉空間Ｓ，Ｓに連通する第１ド
レン用油路r1，r1を形成すると共に、ミツシヨン
ケース８の本体部８ａの上壁内に、非変速状態に
おけるバルブＶからの供給圧油をケース８内に戻
すための第２ドレン用油路r2、及び、前記第１ド
レン用油路r1，r1に連通させるためにミツシヨン
ケース側壁８ｂに形成した第３ドレン用油路r3と
前記第２ドレン用油路r2とをパツキン１８に形成
した切欠溝２０・・とドレン空間S1・・を介して
連通するための第４ドレン用油路r4を形成してあ
る。 Further, the shaft end cover 19 has a first drain oil passage r communicating with the sealed spaces S, S formed between the shaft end sides of the first and second transmission shafts 10 and 11 and the inner surface of the cover 19, respectively. 1 , r 1 , and a second drain oil passage r 2 in the upper wall of the main body 8a of the transmission case 8 for returning the pressure oil supplied from the valve V in the non-shifting state into the case 8. , and the third drain oil path r 3 and the second drain oil path r 2 formed in the mission case side wall 8b to communicate with the first drain oil paths r 1 and r 1 are connected to the gasket 18 . A fourth drain oil passage r4 is formed to communicate with the cutout grooves 20 formed in the drain space S1 through the drain space S1 .
前記第２変速操作用油路R2・・及び第３ドレ
ン用油路r3夫々を形成するに、第４図に明示する
ように、側壁８ｂに貫通穴２１・・を穿設形成
し、その穴２１・・夫々に油路形成用パイプ２２
を内嵌してあり、他方、ミツシヨンケース本体部
８ａの上壁の第１変速操作用油路R1・・及び第
４ドレン用油路r4の端部夫々、並びに、軸端カバ
ー１９の第３変速操作用油路R3・・及び第１ド
レン用油路r1，r1の集合油路部の端部夫々に対応
位置させて凹部２３を穿設形成し、前記パイプ２
２の両端夫々を凹部２３，２３に嵌入し、凹部２
３，２３の内周壁面とパイプ２２の外周面との間
にシール用Ｏ−リング２４を介装して油路接続部
でのシールが図られている。 To form the second shift operation oil passage R 2 and the third drain oil passage R 3 , as shown in FIG. 4, through holes 21 are formed in the side wall 8b, The holes 21...pipe 22 for forming oil passages respectively
are fitted inside, and on the other hand, the ends of each of the first gear shift operation oil passage R1 ... and the fourth drain oil passage R4 on the upper wall of the transmission case main body 8a, and the shaft end cover 19. Recesses 23 are bored and formed in positions corresponding to the ends of the collecting oil passages of the third gear shift operation oil passage R 3 and the first drain oil passages r 1 and r 1 , respectively.
2 into the recesses 23, 23, respectively, and
A sealing O-ring 24 is interposed between the inner circumferential wall surfaces of the pipes 3 and 23 and the outer circumferential surface of the pipe 22 to achieve sealing at the oil passage connection portion.
前記第３変速操作用油路R3・・及び第１ドレ
ン用油路r1，r1を形成するに、その両端の前記パ
イプ２２及び軸受部側夫々において端部カバー１
９内にキリ穴加工し、そして、それらの途中部分
においては、端部カバー１９のミツシヨンケース
側壁８ｂに対する合わせ面箇所に油路形成用の切
欠溝２５・・を穿設形成し、軸端カバー１９にミ
ツシヨンケース側壁８ｂを一体的に連結した状態
で油路を形成するように構成してある。 In order to form the third shift operation oil passage R 3 and the first drain oil passages r 1 and r 1 , an end cover 1 is provided on each of the pipe 22 and the bearing portion side at both ends thereof.
A cutout groove 25 for forming an oil passage is formed at the mating surface of the end cover 19 with the transmission case side wall 8b in the middle of the hole, and the shaft end The transmission case side wall 8b is integrally connected to the cover 19 to form an oil passage.
第５図は、ミツシヨンケース本体部８ａの上壁
の横側端面と端部カバー１９が密接せずに離間し
ている場合に適用した別実施例を示し、パイプ２
２・・がミツシヨンケース本体部８ａの上壁と端
部カバー１９との間に外部に露出する状態で設け
られている。 FIG. 5 shows another embodiment applied when the lateral end surface of the upper wall of the transmission case main body 8a and the end cover 19 are not in close contact with each other but are separated from each other.
2... are provided between the upper wall of the mission case main body portion 8a and the end cover 19 in a state of being exposed to the outside.
本考案としては、前記第３変速操作用油路
R3・・及び第１ドレン用油路r1，r1夫々を上述の
ような切欠溝２５を設けず、その全体にわたつて
軸端カバー１９内に形成するものでも良い。 According to the present invention, the third gear shift operation oil path
R 3 . . . and the first drain oil passages r 1 and r 1 may be formed entirely within the shaft end cover 19 without providing the cutout groove 25 as described above.
又、上記実施例では、パイプ２２をして、接続
油路のみならず、本来的な油路R2，r3をも兼用構
成しているが、本考案としては、例えばミツシヨ
ンケース上壁本体部８ａと側壁８ｂ、あるいは、
ミツシヨンケース側壁８ｂと軸端カバー１９夫々
の間にのみ設けて接続油路を構成するためにのみ
適用するものでも良い。 Furthermore, in the above embodiment, the pipe 22 is used not only for the connection oil passage but also for the original oil passages R 2 and R 3 . The main body part 8a and the side wall 8b, or
It may be provided only between the transmission case side wall 8b and the shaft end cover 19, and applied only to constitute a connecting oil passage.
図面は本考案に係る油圧式パワートランスミツ
シヨンケースの構造の実施の態様を例示し、第１
図は作業車の全体側面図、第２図はトランスミツ
シヨンの展開縦断面図、第３図は要部の一部分解
斜視図、第４図は要部の拡大断面図、第５図は別
実施例を示す要部の断面図である。
８……ミツシヨンケース、８ａ……本体部、８
ｂ……側壁部、１９……端部カバー、１０，１１
……変速用伝動軸、１４……シリンダ、２２……
パイプ、２３……凹部、２４……Ｏ−リング、Ｖ
……コントロールバルブ、R1，R2，R3……変速
操作用油路、r1，r3，r4……ドレン用油路。
The drawings illustrate embodiments of the structure of the hydraulic power transmission case according to the present invention, and show the first embodiment.
The figure is an overall side view of the work vehicle, Figure 2 is an expanded vertical sectional view of the transmission, Figure 3 is a partially exploded perspective view of the main parts, Figure 4 is an enlarged sectional view of the main parts, and Figure 5 is separate. FIG. 3 is a sectional view of main parts showing an example. 8...Mission case, 8a...Main body, 8
b... Side wall portion, 19... End cover, 10, 11
...Transmission shaft, 14...Cylinder, 22...
Pipe, 23... recess, 24... O-ring, V
... Control valve, R 1 , R 2 , R 3 ... Oil path for speed change operation, r 1 , r 3 , r 4 ... Oil path for drain.
Claims (1)
ミツシヨンケース８に軸架された変速用伝動軸１
０，１２の突出端部を覆うべく前記側壁部８ｂに
端部カバー１９を取付けると共に、前記変速用伝
動軸１０，１１夫々に付設した変速用シリンダ１
４・・とコントロールバルブＶとを連通接続する
ための複数の変速操作用油路R1，R2，R3あるい
はドレン用油路r1，r3，r4を、前記ミツシヨンケ
ース８の前記本体部８ａ、側壁部８ｂ及び端部カ
バー１９にわたつて形成した油圧式パワートラン
スミツシヨンケースの構造において、前記変速操
作用油路R1，R2，R3あるいはドレン用油路r1，
r3，r4夫々を前記本体部８ａに、側壁部８ｂ及び
端部カバー１９にわたらせるのに、前記本体部８
ａ及び端部カバー１９夫々の端面に凹部２３を穿
設形成し、前記凹部２３・・夫々内に油路形成用
パイプ２２の端部を嵌入し、前記凹部２３の内周
壁面と前記パイプ２２の外周面との間にＯリンン
グ２４を弾性押圧された状態で介装してある事を
特徴とする油圧式パワートランスミツシヨンケー
スの構造。 A transmission shaft 1 for transmission is mounted on a transmission case 8 which is divided into two parts, a main body part 8a and a side wall part 8b.
An end cover 19 is attached to the side wall 8b to cover the protruding ends of the transmission shafts 10 and 12, and the transmission cylinder 1 is attached to the transmission shaft 10 and 11, respectively.
A plurality of oil passages R 1 , R 2 , R 3 for transmission operation or drain oil passages r 1 , r 3 , r 4 for communicating and connecting the control valve V with the control valve V are connected to the transmission case 8. In the structure of the hydraulic power transmission case formed over the main body part 8a, the side wall part 8b, and the end cover 19, the oil passages R 1 , R 2 , R 3 for shift operation or the oil passage R 1 for draining. ，
In order to extend r 3 and r 4 to the main body part 8a, the side wall part 8b and the end cover 19, the main body part 8
A recess 23 is formed in the end face of each of the recess 23 and the end cover 19, and the end of the oil passage forming pipe 22 is fitted into each of the recesses 23, so that the inner peripheral wall surface of the recess 23 and the pipe 22 The structure of a hydraulic power transmission case is characterized in that an O-ring 24 is interposed between the outer peripheral surface of the case and the O-ring 24 in an elastically pressed state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981094200U JPS6124762Y2 (en) | 1981-06-24 | 1981-06-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981094200U JPS6124762Y2 (en) | 1981-06-24 | 1981-06-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57205445U JPS57205445U (en) | 1982-12-27 |
| JPS6124762Y2 true JPS6124762Y2 (en) | 1986-07-25 |
Family
ID=29889135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981094200U Expired JPS6124762Y2 (en) | 1981-06-24 | 1981-06-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6124762Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011089549A (en) * | 2009-10-20 | 2011-05-06 | Toyota Motor Corp | Oil passage connecting device for vehicle |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014020385A (en) * | 2012-07-12 | 2014-02-03 | Honda Motor Co Ltd | Oil passage structure of transmission |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5017649U (en) * | 1973-06-14 | 1975-02-26 |
-
1981
- 1981-06-24 JP JP1981094200U patent/JPS6124762Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011089549A (en) * | 2009-10-20 | 2011-05-06 | Toyota Motor Corp | Oil passage connecting device for vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57205445U (en) | 1982-12-27 |
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