JP3017613B2 - Derivation structure of lead wire from inside liquid container - Google Patents
Derivation structure of lead wire from inside liquid containerInfo
- Publication number
- JP3017613B2 JP3017613B2 JP5003291A JP329193A JP3017613B2 JP 3017613 B2 JP3017613 B2 JP 3017613B2 JP 5003291 A JP5003291 A JP 5003291A JP 329193 A JP329193 A JP 329193A JP 3017613 B2 JP3017613 B2 JP 3017613B2
- Authority
- JP
- Japan
- Prior art keywords
- lead wire
- lead
- insertion hole
- fitting
- spacer
- 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 - Fee Related
Links
Landscapes
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
Description
【0001】[0001]
【産業上の利用分野】本発明は、車両用トランスミッシ
ョンケースなどの液体容器内からソレノイド作動用のワ
イヤーハーネスや各種センサのリード線等を導出する場
合のリード線の導出構造に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a lead wire lead-out structure for leading a wire harness for operating a solenoid or a lead wire of various sensors from a liquid container such as a transmission case for a vehicle.
【0002】[0002]
【従来の技術】この種の構造の従来例として実開昭61
−107165号公報に記載のものが知られている。2. Description of the Related Art As a conventional example of this type of structure, Japanese Utility Model Application Laid-open No.
The thing described in -107165 gazette is known.
【0003】この構造は、図5に示すように、液体容器
の壁1に形成したリード線導出孔3にリード線保持部材
5を液密固定し、該リード線保持部材5に形成したリー
ド線挿通孔7に複数本の芯線と絶縁被覆からなるリード
線9を挿通し、該挿通箇所に隣接したリード線9の途中
に絶縁被覆剥離部11を設け、該絶縁被覆剥離部11に
圧着金具13を加締め、該圧着金具13を図6に示すよ
うに、前記リード線保持部材5に形成した収容凹部15
内に位置決めして該収容凹部15内に充填材17を充填
したものである。In this structure, as shown in FIG. 5, a lead wire holding member 5 is liquid-tightly fixed in a lead wire outlet hole 3 formed in a wall 1 of a liquid container, and a lead wire formed in the lead wire holding member 5 is provided. A lead wire 9 composed of a plurality of core wires and an insulating coating is inserted into the insertion hole 7, an insulating coating stripping part 11 is provided in the middle of the lead wire 9 adjacent to the insertion point, and a crimp fitting 13 is attached to the insulating coating stripping part 11. As shown in FIG. 6, the crimp fitting 13 is accommodated in the accommodation recess 15 formed in the lead wire holding member 5.
And a filling member 17 is filled in the housing recess 15.
【0004】リード線9に絶縁被覆剥離部11を設けて
その部分を充填材17でモールドするのは、リード線9
の芯線間を通って毛細管現象の作用で液体容器から油が
漏れるのを防止するためである。この場合、芯線間のわ
ずかな隙間に充填材17を侵入させなければならないこ
とから、充填材17として主に粘度の低いエポキシ樹脂
が用いられている。The reason why the insulating coating stripping portion 11 is provided on the lead wire 9 and that portion is molded with the filler 17 is as follows.
This is to prevent oil from leaking from the liquid container due to the action of the capillary phenomenon through the gap between the core wires. In this case, an epoxy resin having a low viscosity is mainly used as the filler 17 because the filler 17 has to enter a small gap between the core wires.
【0005】圧着金具13は、この従来例では、内外の
リード線を接続するために設けているが、それ以外にリ
ード線9の長さ方向の位置決めをこれで行っている。し
たがって、内外のリード線を接続する目的でなく、位置
決めの目的だけのために中剥ぎ部分(リード線の途中の
絶縁被覆を剥いで芯線を露出させた部分)に圧着金具1
3を設けることもある。充填材17で固めた状態におい
てこの圧着金具13の位置決め精度が悪いと、リード線
9と他の機器との結線ができなくなることがあるので、
この位置決めは精度良く行う必要がある。In this conventional example, the crimping fitting 13 is provided for connecting the inner and outer lead wires. In addition, the crimping fitting 13 is used to position the lead wire 9 in the longitudinal direction. Therefore, the crimping metal fitting 1 is attached to the middle stripped portion (the portion where the insulating coating in the middle of the lead wire is stripped to expose the core wire) only for the purpose of positioning, not for connecting the inner and outer lead wires.
3 may be provided. If the positioning accuracy of the press fitting 13 is poor in the state of being fixed with the filler 17, the lead wire 9 may not be able to be connected to another device.
This positioning needs to be performed with high accuracy.
【0006】従来では、圧着金具13の端面を、リード
線保持部材5に形成した収納凹部15の端壁面に合わせ
ることで位置決めを行い、その状態で同収納凹部15内
に充填材17を充填している。Conventionally, positioning is performed by aligning the end face of the crimping fitting 13 with the end wall surface of the storage recess 15 formed in the lead wire holding member 5, and in this state, the filler 17 is filled in the storage recess 15. ing.
【0007】[0007]
【発明が解決しようとする課題】ところで、圧着金具1
3を収容凹部15内に収容するだけでは、圧着金具13
が収容凹部15内から抜けやすく、充填材17の注入時
に圧着金具13が図8に示すように浮いてしまい、位置
決め精度が低下するという問題がある。また、図7に示
すように挿通孔7とリード線5との間には挿通に必要な
隙間Hがあるが、この隙間Hから充填材17が外に漏れ
出てしまうという問題もある。The crimping fitting 1
3 is simply stored in the recess 15.
8 easily comes out of the accommodation recess 15, causing the press fitting 13 to float as shown in FIG. 8 when the filling material 17 is injected, resulting in a problem that positioning accuracy is reduced. Further, as shown in FIG. 7, there is a gap H required for insertion between the insertion hole 7 and the lead wire 5, but there is also a problem that the filler 17 leaks out from the gap H.
【0008】本発明は、上記事情を考慮し、リード線の
位置決めを確実に行うことができ、しかも充填材の漏れ
を防止し得る液体容器内からのリード線の導出構造を提
供することを目的とする。The present invention has been made in consideration of the above circumstances, and has as its object to provide a lead wire lead-out structure that can reliably position a lead wire and prevent leakage of a filler material from a liquid container. And
【0009】[0009]
【課題を解決するための手段】本発明は、液体容器の壁
に形成したリード線導出孔にリード線保持部材を液密固
定し、該リード線保持部材に形成した挿通孔に複数本の
芯線と絶縁被覆とからなるリード線を挿通し、該挿通箇
所に隣接したリード線に絶縁被覆剥離部を設け、該絶縁
被覆剥離部に圧着金具を加締め、該圧着金具を前記リー
ド線保持部材に形成した収容凹部内に位置決めして該収
容凹部内に充填材を充填してなる液体容器内からのリー
ド線の導出構造において、前記収容凹部の内面に、前記
挿通孔側に向かうに従い径小となるテーパ面を形成する
と共に、先端外周が前記テーパ面に摺動するテーパ状に
形成され、前記圧着金具の前後のリード線が挿通すると
ともに先端内周が前記リード線を挟持する挿通孔部と、
内部に前記圧着金具を収容すると共に、充填材が圧着金
具の周囲に充填される収容室とを有する分割構造のスペ
ーサを収容凹部内に圧入したことを特徴としている。According to the present invention, a lead wire holding member is liquid-tightly fixed to a lead wire lead-out hole formed in a wall of a liquid container, and a plurality of core wires are inserted into an insertion hole formed in the lead wire holding member. And a lead wire made of an insulating coating, and an insulating coating peeling part is provided on the lead wire adjacent to the insertion point, and a crimping fitting is crimped to the insulating coating peeling part, and the crimping fitting is attached to the lead wire holding member. In the lead-out structure of the lead wire from the inside of the liquid container which is positioned in the formed accommodation recess and is filled with a filler in the accommodation recess, the inner surface of the accommodation recess has a smaller diameter toward the insertion hole side. To form a tapered surface, and the outer periphery of the leading end slides on the tapered surface.
Formed, and when the lead wires before and after the crimp fitting are inserted
Both the inner circumference of the tip has an insertion hole that clamps the lead wire,
The crimp fitting is housed inside and the filling material is
Of a divided structure having a storage chamber filled around the tool
The sensor is press-fitted into the housing recess .
【0010】[0010]
【作用】上記構成の導出構造を作るには、スペーサ内に
リード線を通し、圧着金具を収容した状態で、該スペー
サを先端側から収容凹部内に圧入する。そうすると、収
容凹部内のテーパ面にスペーサの先端外周面が摺動する
ことで、スペーサが内方に締め付けられる。それによ
り、リード線の挿通孔部が内方に締まり、リード線と挿
通孔部の隙間が小さくなる。同時に、挿通孔部がリード
線の外周に締まり込むことにより、圧着金具が抜けない
ように保持される。この場合、スペーサが締まる際の反
力により収容凹部内にスペーサ自身も保持されることに
なる。そして、スペーサを圧入した状態の収容凹部内
に、充填材を充填することで本発明のリード線の導出構
造が得られる。また、圧着金具の周囲に充填材が充填さ
れることで、充填材が、リード線の芯線間、芯線と圧着
金具との間に流入しやすくなる。In order to make the lead-out structure of the above construction, a lead wire is passed through the spacer, and the spacer is pressed into the receiving recess from the front end side in a state in which the crimp fitting is stored. Then, the outer peripheral surface of the distal end of the spacer slides on the tapered surface in the accommodation concave portion, whereby the spacer is tightened inward. Thereby, the insertion hole of the lead wire is tightened inward, and the gap between the lead wire and the insertion hole is reduced. At the same time, the insertion hole is tightened to the outer periphery of the lead wire, so that the crimp fitting is held so as not to come off. In this case, the spacer itself is also held in the receiving recess due to the reaction force when the spacer is tightened. Then, the lead-out structure of the present invention can be obtained by filling a filling material into the accommodation recess in which the spacer is press-fitted. Further, by filling the periphery of the crimp fitting with the filler, the filler easily flows between the core wires of the lead wires and between the core wire and the crimp fitting.
【0011】[0011]
【実施例】以下、本発明の一実施例を図面に基づいて説
明する。なお、図5の従来例と同一構成部分には同一符
号を付してその説明を省略する。An embodiment of the present invention will be described below with reference to the drawings. Note that the same components as those in the conventional example of FIG. 5 are denoted by the same reference numerals, and description thereof will be omitted.
【0012】図1は実施例のリード線の導出構造の要部
断面図である。図において、20はリード線保持部材で
あり、このリード線保持部材20の収容凹部25は従来
より大きめに形成されている。収容凹部25の挿通孔7
側の内面は、挿通孔7側に向かうに従い径小となるテー
パ面27に形成されている。挿通孔7と反対側の内面は
そのままストレートな円筒面にしてある。FIG. 1 is a sectional view of a main part of a lead wire lead-out structure according to an embodiment. In the figure, reference numeral 20 denotes a lead wire holding member, and the accommodating recess 25 of the lead wire holding member 20 is formed larger than before. Insertion hole 7 of accommodation recess 25
The inner surface on the side is formed as a tapered surface 27 whose diameter decreases toward the insertion hole 7 side. The inner surface opposite to the insertion hole 7 is a straight cylindrical surface as it is.
【0013】収納凹部25内にはスペーサ30が圧入さ
れている。このスペーサ30は、先端外周が前記テーパ
面27に摺動するテーパ状(テーパ面31)に形成され
ており、内部に圧着金具13を収容する収容室32と、
圧着金具13の前後のリード線9の挿通する挿通孔部3
4、36を有している。スペーサ30は先端のテーパ面
31以外はストレートな砲弾形状のもので、周方向に半
割りされている。図2はその半割りされたスペーサの半
分を示している。A spacer 30 is press-fitted in the storage recess 25. The spacer 30 is formed in a tapered shape (tapered surface 31) in which the outer periphery of the tip slides on the tapered surface 27, and a housing chamber 32 for housing the crimp fitting 13 therein,
Insertion hole 3 through which lead wires 9 before and after crimping fitting 13 are inserted
4 and 36. The spacer 30 has a straight shell shape except for the tapered surface 31 at the tip, and is halved in the circumferential direction. FIG. 2 shows one half of the half-spaced spacer.
【0014】スペーサ30に形成された収容室32は圧
着金具13より若干大きいもので、収容室32を画成す
る端壁に、リード線9を通すための挿通孔部34、36
が形成されている。挿通孔7側の挿通孔部34はストレ
ート孔として形成され、リード線9の絶縁被覆の外径に
圧接するようその径が設定されている。また、それとは
反対側の挿通孔部36は、充填材17が入り込み易いよ
うに外開きのテーパ状に形成され、その径は絶縁被覆剥
離部11に対して余裕を持った値に設定されている。但
し、スペーサ30を閉じた状態で、圧着金具13が抜け
ないような大きさであることは勿論である。The accommodation chamber 32 formed in the spacer 30 is slightly larger than the crimping fitting 13, and insertion holes 34, 36 for passing the lead wire 9 are formed in an end wall defining the accommodation chamber 32.
Are formed. The insertion hole portion 34 on the insertion hole 7 side is formed as a straight hole, and its diameter is set so as to be pressed against the outer diameter of the insulating coating of the lead wire 9. The insertion hole 36 on the opposite side is formed in an outwardly tapered shape so that the filler 17 can easily enter, and the diameter thereof is set to a value having a margin with respect to the insulating coating peeling portion 11. I have. However, it is a matter of course that the size is such that the crimping fitting 13 does not come off when the spacer 30 is closed.
【0015】次に、このスペーサ30を収容凹部25に
圧入する方法を図3、図4に基づき説明する。Next, a method of press-fitting the spacer 30 into the accommodation recess 25 will be described with reference to FIGS.
【0016】まず、半割りスペーサ30の収容室32内
に圧着金具13を位置決めし、圧着金具13の前後のリ
ード線9をそれぞれ挿通孔部34、36に位置決めす
る。その状態でスペーサ30を閉じて、その姿勢のまま
リード線保持部材20の挿通孔7にリード線9の先端を
通し、収容凹部25内にスペーサ30を挿入する。収容
凹部25内のテーパ面27にスペーサ30のテーパ面3
1が当たった段階でさらにスペーサ30を圧入する。First, the crimping fitting 13 is positioned in the accommodating chamber 32 of the half spacer 30, and the lead wires 9 before and after the crimping fitting 13 are positioned in the insertion holes 34 and 36, respectively. In this state, the spacer 30 is closed, the leading end of the lead wire 9 is passed through the insertion hole 7 of the lead wire holding member 20 with the posture, and the spacer 30 is inserted into the accommodation recess 25. The taper surface 3 of the spacer 30 is provided on the taper surface 27 in the accommodation recess 25.
The spacer 30 is further press-fitted at the stage where 1 hits.
【0017】そうすると、テーパ面27、31の斜面の
作用でスペーサ30が内方に締め付けられる。それによ
り、リード線9の挿通孔部34が内方に締まり、リード
線9と挿通孔部34の隙間が小さくなる。同時に、反対
側の挿通孔部36がリード線9の外周に締まり込むこと
により、圧着金具13が抜けないよう保持される。Then, the spacer 30 is tightened inward by the action of the slopes of the tapered surfaces 27 and 31. Thereby, the insertion hole 34 of the lead wire 9 is tightened inward, and the gap between the lead wire 9 and the insertion hole 34 is reduced. At the same time, the insertion hole 36 on the opposite side is tightened to the outer periphery of the lead wire 9, so that the crimp fitting 13 is held so as not to come off.
【0018】圧入した状態では、スペーサ30と収容凹
部25の壁面間に圧接力が作用するので、その摩擦力に
よって収容凹部25内にスペーサ30自身も強く保持さ
れることになる。In the press-fitted state, a pressing force acts between the spacer 30 and the wall surface of the housing recess 25, so that the spacer 30 itself is strongly held in the housing recess 25 by the frictional force.
【0019】次いで、図1に示すように収容凹部25内
に充填材17を充填する。そうすると、充填材17はテ
ーパ状の挿通孔36から収容室32内に入り込み、圧着
金具13や絶縁被覆剥離部11に浸透する。Next, as shown in FIG. 1, a filling material 17 is filled in the accommodation recess 25. Then, the filler 17 enters the accommodation chamber 32 through the tapered insertion hole 36 and penetrates into the crimping fitting 13 and the insulating coating peeling portion 11.
【0020】なお、スペーサ30は半割り以外の分割構
造としてもよいし、分割したものをヒンジで連結しても
よい。また、材料としては、ゴムや軟質樹脂などを用い
てもよい。The spacer 30 may have a divided structure other than the half-split structure, or the divided structures may be connected by a hinge. Further, as the material, rubber, soft resin, or the like may be used.
【0021】[0021]
【発明の効果】以上説明したように、本発明によれば、
リード線保持部材の収容凹部内に圧入することで締まる
構造のスペーサ内に圧着金具を収容し、リード線をその
スペーサに設けた挿通孔部に通しているので、圧着金具
がスペーサにより定位置に保持される。また、通孔部が
締まることで、挿通孔部とリード線の隙間が小さくなる
ため、圧着金具の位置ずれの問題と充填材の漏れの問題
が共に解決される。さらに、挿通孔部の先端内周により
リード線が挟持されることで、収容室内の定位置に圧着
金具が保持されるので、充填材が圧着金具の周囲に充填
され、この結果、リード線の芯線間、圧着金具と芯線と
の間にも充填材が流入しやすくなり、これらの隙間から
油が毛細管現象の作用により漏れ出るのを確実に防止す
ることができる。As described above, according to the present invention,
The crimp fitting is housed in a spacer with a structure that is tightened by press-fitting into the housing recess of the lead wire holding member, and the lead wire is passed through the insertion hole provided in the spacer. Will be retained. Further, since the gap between the insertion hole and the lead wire is reduced by tightening the through hole, both the problem of displacement of the crimp fitting and the problem of leakage of the filler are solved. Furthermore, since the lead wire is sandwiched by the inner periphery of the distal end of the insertion hole, the crimp fitting is held at a fixed position in the accommodation chamber, so that the filler is filled around the crimp fitting. The filler easily flows between the core wires and between the crimping fitting and the core wire, and it is possible to reliably prevent oil from leaking from these gaps due to the action of the capillary action.
【図1】本発明の一実施例の要部断面図である。FIG. 1 is a sectional view of a main part of an embodiment of the present invention.
【図2】本発明の一実施例におけるスペーサの半割り体
の斜視図である。FIG. 2 is a perspective view of a half of a spacer according to one embodiment of the present invention.
【図3】本発明の一実施例におけるスペーサの圧入の仕
方示す側断面図である。FIG. 3 is a side sectional view showing how to press-fit a spacer in one embodiment of the present invention.
【図4】本発明の一実施例におけるスペーサの圧入の仕
方を示す斜視図である。FIG. 4 is a perspective view showing a method of press-fitting a spacer in one embodiment of the present invention.
【図5】従来のリード線の導出構造を示す側断面図であ
る。FIG. 5 is a side sectional view showing a conventional lead wire lead-out structure.
【図6】図5の要部を示す断面図である。FIG. 6 is a sectional view showing a main part of FIG. 5;
【図7】従来例の問題点を説明するために示す要部断面
図である。FIG. 7 is a cross-sectional view of a main part for describing a problem of a conventional example.
【図8】従来例の他の問題点を説明するために示す要部
断面図である。FIG. 8 is a cross-sectional view of a main part for explaining another problem of the conventional example.
1 液体容器の壁 3 リード線導出孔 7 挿通孔 9 リード線 11 絶縁被覆剥離部 13 圧着金具 17 充填材 20 リード線保持部材 25 収容凹部 27 テーパ面 30 スペーサ 31 テーパ面 32 収容室 34,36 挿通孔部 DESCRIPTION OF SYMBOLS 1 Liquid container wall 3 Lead wire lead-out hole 7 Insertion hole 9 Lead wire 11 Insulating coating peeling part 13 Crimp fitting 17 Filler 20 Lead wire holding member 25 Housing recess 27 Tapered surface 30 Spacer 31 Tapered surface 32 Housing chamber 34, 36 Insertion Hole
フロントページの続き (56)参考文献 特開 昭59−215685(JP,A) 特開 平5−242921(JP,A) 実開 平4−76086(JP,U) 実開 昭62−119147(JP,U) 実開 昭48−68800(JP,U) 実開 昭52−42298(JP,U) 実開 昭58−187978(JP,U) 実開 昭60−8906(JP,U) 実開 昭49−129086(JP,U) 実開 昭61−107165(JP,U) 実公 昭42−1577(JP,Y1) 実公 昭51−9648(JP,Y1) (58)調査した分野(Int.Cl.7,DB名) H01R 9/16,4/70 Continuation of the front page (56) References JP-A-59-215685 (JP, A) JP-A-5-242921 (JP, A) JP-A-4-76086 (JP, U) JP-A-62-1119147 (JP) , U) Actually open 48-68800 (JP, U) Actually open 1975-42298 (JP, U) Actually open 1980-187978 (JP, U) Actually open 1960-8906 (JP, U) Actually open 49-129086 (JP, U) JP-A 61-107165 (JP, U) JP-A 42-1577 (JP, Y1) JP-A 51-9648 (JP, Y1) (58) Fields surveyed (Int. Cl. 7 , DB name) H01R 9 / 16,4 / 70
Claims (1)
にリード線保持部材を液密固定し、該リード線保持部材
に形成した挿通孔に複数本の芯線と絶縁被覆とからなる
リード線を挿通し、該挿通箇所に隣接したリード線に絶
縁被覆剥離部を設け、該絶縁被覆剥離部に圧着金具を加
締め、該圧着金具を前記リード線保持部材に形成した収
容凹部内に位置決めして該収容凹部内に充填材を充填し
てなる液体容器内からのリード線の導出構造において、 前記収容凹部の内面に、前記挿通孔側に向かうに従い径
小となるテーパ面を形成すると共に、先端外周が前記テ
ーパ面に摺動するテーパ状に形成され、前記圧着金具の
前後のリード線が挿通するとともに先端内周が前記リー
ド線を挟持する挿通孔部と、内部に前記圧着金具を収容
すると共に、充填材が圧着金具の周囲に充填される収容
室とを有する分割構造のスペーサを収容凹部内に圧入し
たことを特徴とする液体容器内からのリード線の導出構
造。A lead wire holding member is liquid-tightly fixed in a lead wire lead-out hole formed in a wall of a liquid container, and a lead wire including a plurality of core wires and an insulating coating is inserted into an insertion hole formed in the lead wire holding member. Is provided on the lead wire adjacent to the insertion point, an insulation coating peeling portion is provided, and a crimping metal fitting is crimped to the insulating coating peeling portion, and the crimping metal fitting is positioned in a receiving recess formed in the lead wire holding member. In the lead-out structure of the lead wire from the inside of the liquid container formed by filling the inside of the accommodation concave portion with a filler, an inner surface of the accommodation concave portion is formed with a tapered surface having a diameter decreasing toward the insertion hole side, The outer circumference of the tip is
Formed in a tapered shape that slides on the
The front and rear leads are inserted, and the
Insertion hole for holding the wire and the crimping fitting inside
And the filling material is filled around the crimp fitting
A lead-out structure from inside a liquid container, wherein a spacer having a divided structure having a chamber is press-fitted into a housing recess .
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5003291A JP3017613B2 (en) | 1993-01-12 | 1993-01-12 | Derivation structure of lead wire from inside liquid container |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5003291A JP3017613B2 (en) | 1993-01-12 | 1993-01-12 | Derivation structure of lead wire from inside liquid container |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH06208860A JPH06208860A (en) | 1994-07-26 |
JP3017613B2 true JP3017613B2 (en) | 2000-03-13 |
Family
ID=11553293
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5003291A Expired - Fee Related JP3017613B2 (en) | 1993-01-12 | 1993-01-12 | Derivation structure of lead wire from inside liquid container |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3017613B2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5601196B2 (en) * | 2010-12-28 | 2014-10-08 | 横河電機株式会社 | converter |
-
1993
- 1993-01-12 JP JP5003291A patent/JP3017613B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH06208860A (en) | 1994-07-26 |
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