JPH0445417Y2 - - Google Patents
Info
- Publication number
- JPH0445417Y2 JPH0445417Y2 JP1986042659U JP4265986U JPH0445417Y2 JP H0445417 Y2 JPH0445417 Y2 JP H0445417Y2 JP 1986042659 U JP1986042659 U JP 1986042659U JP 4265986 U JP4265986 U JP 4265986U JP H0445417 Y2 JPH0445417 Y2 JP H0445417Y2
- Authority
- JP
- Japan
- Prior art keywords
- mounting flange
- cable
- bolt
- mounting
- seat
- 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
- 230000003014 reinforcing effect Effects 0.000 claims description 22
- 229920003002 synthetic resin Polymers 0.000 claims description 5
- 239000000057 synthetic resin Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 229920003051 synthetic elastomer Polymers 0.000 claims description 4
- 239000005061 synthetic rubber Substances 0.000 claims description 4
- 229920001971 elastomer Polymers 0.000 description 6
- 239000005060 rubber Substances 0.000 description 6
- 230000001681 protective effect Effects 0.000 description 5
- 239000004020 conductor Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000002788 crimping Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000005476 soldering Methods 0.000 description 2
- 229920001875 Ebonite Polymers 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Description
【考案の詳細な説明】
〔考案の効果〕
「産業上の利用分野」
この考案は水中モータに用いられるモールドケ
ーブルに関する。[Detailed description of the invention] [Effects of the invention] "Field of industrial application" This invention relates to a molded cable used in an underwater motor.
「従来の技術」
第６図は水中モータの縦断面図である。水中モ
ータは内部に回転可能に支持されるモータ軸２７
に固定されたロータ２８が円筒のモータフレーム
２１に固定されたステータ２９とステータ２９に
密着したステータキヤン３１を介して隙間少く配
され、モータフレーム２１のフレーム側板３２，
３３部分がエンドカバー３４，３５に固定され、
エンドカバー３４には下部外周に多数の孔を設け
た円筒形の吸込ケーシング３６が圧入固定されて
いる。"Prior Art" FIG. 6 is a longitudinal sectional view of an underwater motor. The underwater motor has a motor shaft 27 rotatably supported inside.
A rotor 28 fixed to the cylindrical motor frame 21 is arranged with a small gap through a stator 29 fixed to the cylindrical motor frame 21 and a stator can 31 in close contact with the stator 29.
33 portion is fixed to end covers 34 and 35,
A cylindrical suction casing 36 having a plurality of holes provided on the outer periphery of the lower part is press-fitted and fixed to the end cover 34 .
ケーブル座２２はモータフレーム２１の下部に
設けてある。ケーブル１はケーブル座２２との間
に設けたケーブル継手２０の一方から始まり、吸
込ケーシング３６の外周軸方向に沿つて上方に向
かうように配される。３７はモールドケーブルの
保護カバーであり、エンドカバー３４、吸込ケー
シング３６に固定されている。 The cable seat 22 is provided at the bottom of the motor frame 21. The cable 1 starts from one side of the cable joint 20 provided between the cable seat 22 and is arranged upward along the outer circumferential axis direction of the suction casing 36. 37 is a protective cover for the molded cable, which is fixed to the end cover 34 and the suction casing 36.
このようなケーブル継手部の従来例としては実
開昭59−129363号公報に示される考案がある。 A conventional example of such a cable joint is disclosed in Japanese Utility Model Application Publication No. 129363/1983.
該先願の考案を示せば縦断面図で示す第４図の
如くであり、四芯のケーブル１は絶縁被覆２をさ
れた導線３でもつて芯線４を形成し、芯線４を４
本併せて硫化ゴム或は塩化ビニールのキヤブタイ
ヤ５で覆われており、水中モータを所要深さに沈
め地上の電源へ結ぶ長さを有する。４本の導線３
端は直角に屈折し、先端がケーブル１と交叉する
方向のピン１２の後端部の孔に嵌入してピン１２
の該後端部を圧して圧着又は半田付け等によりピ
ン１２と導線３を固定して結合されている。４本
のピン１２は互に離して平行して配されている。
そしてピン１２の先端側には直線の端子１３の入
る孔１４があけられており、先端テーパ部１５ａ
を有する円筒形嵌合部１５、取付フランジ１６、
水中ケーブル１端からピン１２までをＬ型に蔽う
保護部１７を備え、取付フランジ１６の外周に嵌
合し、取付フランジ１６の外側面に接し、その内
周が保護部１７に嵌合する補強板１８を嵌め込ん
で一体にケーブル継手２０を合成樹脂又はゴムに
よりモールド形成する。補強板１８、取付フラン
ジ１６のボルト孔を挿通して取付用のボルト１９
がケーブル座２２のめねじにねじ込まれている。 The invention of the earlier application is shown in FIG. 4, which is a vertical cross-sectional view, in which a four-core cable 1 has a conductor 3 coated with an insulating coating 2 to form a core wire 4, and the core wire 4 is
The submersible motor is also covered with a cab tire 5 made of sulfurized rubber or vinyl chloride, and has a length that allows the submersible motor to be submerged to a required depth and connected to a ground power source. 4 conductors 3
The end is bent at a right angle, and the tip fits into the hole at the rear end of the pin 12 in the direction that intersects the cable 1.
The pin 12 and the conductive wire 3 are fixedly connected by pressing the rear end of the pin 12 and the conductor 3 by crimping or soldering. The four pins 12 are arranged parallel to each other and spaced apart from each other.
A hole 14 into which a straight terminal 13 is inserted is formed on the tip side of the pin 12, and a tapered tip portion 15a is formed.
a cylindrical fitting part 15, a mounting flange 16,
A reinforcing member is provided with a protection part 17 that covers the length of the underwater cable 1 from the end of the underwater cable to the pin 12 in an L-shape, and is fitted onto the outer periphery of the mounting flange 16, is in contact with the outer surface of the mounting flange 16, and whose inner periphery is fitted into the protection part 17. The plate 18 is fitted and the cable joint 20 is integrally molded from synthetic resin or rubber. Mounting bolts 19 are inserted through the bolt holes of the reinforcing plate 18 and the mounting flange 16.
is screwed into the female thread of the cable seat 22.
以上は水中ケーブル１側のケーブル継手部分で
あるが、このケーブル継手２０に結合する継手部
分は水中モータ側に形成される。水中モータのフ
レーム２１には円筒形の金属製のケーブル座２２
が溶着しており、ケーブル座２２の内部側の内周
２３はケーブル継手２０の嵌合部１５よりも大き
い。ケーブル座２２の内周２３には硬質ゴム、合
成樹脂等の絶縁材の端子台２５が密封輪２６を介
して嵌入し、端子台２５に接して端子台押え２４
が嵌着している。端子台２５には前述した直線の
端子１３が一体にモールドされている。直線の端
子１３は電気良導体の金属であつて端部の孔にス
テータ２９から導いた導線８を挿入し、端子１３
の上から圧着もしくは半田付けにより、端子１３
と該導線は固定して結合されている。端子台２５
の端部はケーブル継手２０の嵌合部１５の先端テ
ーパ部１５ａが圧入されるようにテーパ孔２５ａ
となつている。 The above is the cable joint part on the underwater cable 1 side, but the joint part coupled to this cable joint 20 is formed on the underwater motor side. A cylindrical metal cable seat 22 is attached to the frame 21 of the underwater motor.
are welded together, and the inner circumference 23 on the inside side of the cable seat 22 is larger than the fitting part 15 of the cable joint 20. A terminal block 25 made of an insulating material such as hard rubber or synthetic resin is fitted into the inner periphery 23 of the cable seat 22 via a sealing ring 26 , and a terminal block holder 24 is fitted in contact with the terminal block 25 .
is fitted. The above-mentioned straight terminal 13 is integrally molded on the terminal block 25. The straight terminal 13 is made of a metal with good electrical conductivity, and the conducting wire 8 led from the stator 29 is inserted into the hole at the end of the terminal 13.
Terminal 13 by crimping or soldering from above.
and the conducting wire are fixedly coupled. Terminal block 25
The end portion is formed into a tapered hole 25a so that the tip tapered portion 15a of the fitting portion 15 of the cable joint 20 is press-fitted.
It is becoming.
「考案が解決しようとする問題点」
上記従来例ではケーブル継手２０の取付フラン
ジ１６の外径Ａとケーブル座２２の外径Ｂの関係
はＡ＞Ｂの組合せで使用し、第５図に示すように
取付けていたので補強板１８が該ボルト１９の近
くで特に軸方向に変形し、取付フランジ１６は取
付ボルト１９回りが強く締付けられ、締付力が一
様でなく、且つ必要以上に締付けると第５図の矢
印イの方向に取付フランジ１６のゴムが逃げてし
まう。この結果ピン１２が第４図において左方の
後退方向へ移動してしまうため、ピン１２と端子
１３の接触が不充分になる恐れがあつた。又、こ
のような状態でケーブル継手が固定されたままで
長く使用されるとゴムのコールドフローを生じ次
に保守のため、一旦分解すると再組立ができなく
なる場合もある。"Problems to be Solved by the Invention" In the conventional example described above, the relationship between the outer diameter A of the mounting flange 16 of the cable joint 20 and the outer diameter B of the cable seat 22 is A>B, as shown in FIG. Because the reinforcing plate 18 was installed in such a way that the reinforcing plate 18 was deformed especially in the axial direction near the bolt 19, the mounting flange 16 was tightened strongly around the mounting bolt 19, and the tightening force was uneven and was tightened more than necessary. The rubber of the mounting flange 16 escapes in the direction of arrow A in FIG. As a result, the pin 12 moves backward to the left in FIG. 4, and there is a risk that the contact between the pin 12 and the terminal 13 will be insufficient. Furthermore, if the cable joint is left fixed and used for a long time in such a state, cold flow of the rubber may occur, and once it is disassembled for maintenance, it may not be possible to reassemble it.
この考案は上記従来例の欠点を除去して、ケー
ブル継手の締結用のボルトを締付けることによつ
てフランジ部分が適度に締付けられることにより
モータ側の端子とケーブル側のピンの接触が確保
される水中モータのモールドケーブルを提供する
ことを目的とする。 This invention eliminates the drawbacks of the conventional example and secures contact between the terminals on the motor side and the pins on the cable side by tightening the flange part by tightening the bolts for fastening the cable joint. The purpose is to provide molded cables for underwater motors.
「問題点を解決するための手段」
この考案はケーブル継手の合成樹脂又はゴム等
で一体成型された取付フランジを挿通して取付用
のボルトをケーブル座にねじ込み、該取付フラン
ジを圧縮してケーブル座に圧接し、密封して取付
ける水中モータのモールドケーブルにおいて、取
付フランジ又は補強板と取付フランジの取付用の
ボルトが挿通すべき孔に一端がケーブル座に当接
し、他端が補強板又は取付用ボルトのボルト頭の
座側に当接する取付フランジの厚み、又は取付フ
ランジの厚みと補強板の厚みの合計よりも取付フ
ランジの締代だけ短かい管状のデイスタンスピー
スを嵌入し、補強板のボルト孔とデイスタンスピ
ース又はデイスタンスピースを通じて取付用のボ
ルトをケーブル座にねじ込んだことを特徴とする
水中モータのモールドケーブルである。
``Means to solve the problem'' This idea is to insert the mounting flange of the cable joint, which is integrally molded of synthetic resin or rubber, screw the mounting bolt into the cable seat, compress the mounting flange, and connect the cable. In a molded cable for a submersible motor that is pressure-contacted to a seat and installed in a sealed manner, one end is in contact with the cable seat, and the other end is in contact with the cable seat, and the other end is in contact with the mounting flange or reinforcing plate and the hole through which the bolt for mounting the mounting flange should be inserted. Insert a tubular distance piece that is shorter than the thickness of the mounting flange that contacts the seat side of the bolt head, or the sum of the thickness of the mounting flange and the thickness of the reinforcing plate by the tightening margin of the mounting flange, and This molded cable for an underwater motor is characterized in that a mounting bolt is screwed into a cable seat through a bolt hole and a distance piece or a distance piece.
「作用」
取付用のボルトをケーブル座にねじ込むと補強
板を介して取付フランジは圧縮される該ボルトを
締込むとデイスタンスピースがケーブル座と補強
板又はケーブル座とボルト頭の座側に圧接され、
定められた締代で取付フランジは圧縮される。"Operation" When the mounting bolt is screwed into the cable seat, the mounting flange is compressed through the reinforcing plate. When the bolt is tightened, the distance piece is pressed against the cable seat and the reinforcing plate, or between the cable seat and the seat side of the bolt head. is,
The mounting flange is compressed with a predetermined tightness.
「実施例」
以下、この考案の実施例を図面により説明す
る。第１図は縦断面図であり、第２図は第１図の
Ｃ−Ｃ断面図である。第１図において従来例と同
一部分は同一符号を附し説明を省略する。丸形の
取付フランジ１６にはボルト１９がゆるく挿通で
きる短かい円管状のデイスタンスピース６がボル
ト１９と同芯の孔に出し入れ可能であるが密接す
るように挿入されている。このデイスタンスピー
ス６の長さは分解状態における取付フランジ１６
の厚さよりも短かく、第１図に示す状態にボルト
１９をケーブル座２２にねじ込み、ケーブル座２
２の端面にデイスタンスピース６の一端が圧接
し、その他端が補強板１８に圧接した際、即ち、
ボルト１９を締込んで締込むトルクが急激に増大
する位置でケーブル座２２と補強板１８に挟圧さ
れて取付フランジ１６部が水密を保つ適度の締代
となるように定められている。"Example" Hereinafter, an example of this invention will be described with reference to the drawings. FIG. 1 is a longitudinal sectional view, and FIG. 2 is a sectional view taken along line CC in FIG. In FIG. 1, the same parts as in the conventional example are given the same reference numerals, and the explanation will be omitted. A short cylindrical distance piece 6 into which a bolt 19 can be loosely inserted is inserted into the round mounting flange 16 so that it can be inserted into and taken out from a hole coaxial with the bolt 19, but in close contact with the bolt 19. The length of this distance piece 6 is the length of the mounting flange 16 in the disassembled state.
Screw the bolt 19 into the cable seat 22 in the state shown in FIG.
When one end of the distance piece 6 comes into pressure contact with the end surface of 2 and the other end comes into pressure contact with the reinforcing plate 18, that is,
At a position where the tightening torque of the bolt 19 increases rapidly, the mounting flange 16 is compressed between the cable seat 22 and the reinforcing plate 18 and is set to have an appropriate tightening margin to maintain watertightness.
第１図の状態ではボルト１９を仮に締込み過ぎ
ても締付トルクが増大するのに比較してデイスタ
ンスピース６は殆んど縮小しないので補強板１８
がこの部分で変形して、デイスタンスピース６の
周囲の取付フランジ１６のゴムを流動させるとい
うこともなく、且つ取付フランジ１６が過度に圧
縮されない。従つて、従来例の第５図において示
した矢印イのようにゴムが流動することがないの
でピン１２を後退させるということがない。 In the state shown in FIG. 1, even if the bolt 19 is tightened too much, the tightening torque increases, but the distance piece 6 hardly shrinks, so the reinforcing plate 18
The rubber of the mounting flange 16 around the distance piece 6 will not be deformed in this portion, causing the rubber of the mounting flange 16 to flow, and the mounting flange 16 will not be excessively compressed. Therefore, since the rubber does not flow as shown by arrow A in FIG. 5 of the conventional example, the pin 12 does not move backward.
第３図は他の実施例のボルト１９の近くのみを
示す縦断面図である。円管状のデイスタンスピー
ス７はボルト１９がゆるく挿通する内径を持ち、
外周は補強板１８に穿設した孔１８ａ及び取付フ
ランジ１６のボルト１９を中心とする孔に出入り
可能で密接する外径を持ち、その長さは分解状態
で補強板１８のボルト１９の挿通部分の厚さｔ１
と取付フランジ１６の厚さｔ２の和ｔ１＋ｔ２よ
りも短かく、その差は取付フランジ１６に適度の
圧縮を与え、取付フランジ１６とケーブル座２２
の間で水密が保たれるように定められる。この実
施例ではボルト１９をケーブル座２２にねじ込む
と補強板１８を介して取付フランジ１６は圧縮さ
れる。そしてボルト１９のボルト頭の座側とケー
ブル座２２によりデイスタンスピース７が挟圧さ
れて、取付フランジ１６の締代が一定となる。 FIG. 3 is a longitudinal sectional view showing only the vicinity of the bolt 19 of another embodiment. The circular tubular distance piece 7 has an inner diameter through which the bolt 19 is loosely inserted.
The outer periphery has an outer diameter that can go in and out of the hole 18a drilled in the reinforcing plate 18 and a hole centered on the bolt 19 of the mounting flange 16, and its length is the same as the insertion part of the bolt 19 of the reinforcing plate 18 when disassembled. thickness t1
is shorter than the sum t1+t2 of the thickness t2 of the mounting flange 16 and the thickness t2 of the mounting flange 16, and the difference gives an appropriate compression to the mounting flange 16, and
It is designed to maintain watertightness between the In this embodiment, when the bolt 19 is screwed into the cable seat 22, the mounting flange 16 is compressed via the reinforcing plate 18. Then, the distance piece 7 is compressed by the seat side of the bolt head of the bolt 19 and the cable seat 22, and the tightening margin of the mounting flange 16 becomes constant.
実施例はケーブル１と先端が交叉方向のピンと
の結合部がＬ字形に交叉しており、その保護をす
るために取付フランジと一体の成形する保護部が
Ｌ字形をしている場合をのべたが、例えば上部カ
バーより水中ケーブルを導入するような水中モー
タに用いられるモールドケーブルはケーブルの芯
線とピン先端は同方向を向いており、屈曲しない
保護部の先に取付フランジを備えるがこの場合も
同様にデイスタンスピースを設けるようにしても
よい。 The example describes a case where the connecting part between the cable 1 and the pin whose tip ends intersect in an L-shape, and in order to protect it, the protective part molded integrally with the mounting flange is L-shaped. However, in molded cables used in underwater motors, for example, where the underwater cable is introduced from the top cover, the cable core wire and the pin tip point in the same direction, and the mounting flange is provided at the end of the unbendable protective part. Similarly, a distance piece may also be provided.
この考案はケーブル継手の合成樹脂又はゴム等
で一体成型された取付フランジを挿通して取付用
のボルトをケーブル座にねじ込み、該取付フラン
ジを圧縮してケーブル座に圧接し、密封して取付
ける水中モータのモールドケーブルにおいて、取
付フランジ又は補強板と取付フランジの取付用の
ボルトが挿通すべき孔に一端がケーブル座に当接
し、他端が補強板又は取付用ボルトのボルト頭の
座側に当接する取付フランジの厚み、又は取付フ
ランジの厚みと補強板の厚みの合計よりも取付フ
ランジの締代だけ短かい管状のデイスタンスピー
スを嵌入し、補強板のボルト孔とデイスタンスピ
ース又はデイスタンスピースを通じて取付用のボ
ルトをケーブル座にねじ込んだことを特徴とする
水中モータのモールドケーブルとしたから、デイ
スタンスピースの長さを取付フランジの必要な締
代に合せて選ぶことによつて取付フランジの流動
変形は防止され、均一且つ適切な密封効果を得る
ことが容易になり、ピンと端子の接触不良が生じ
なくなつた。
This idea involves inserting the mounting flange of the cable joint, which is integrally molded from synthetic resin or rubber, and screwing the mounting bolt into the cable seat.The mounting flange is then compressed and pressed into contact with the cable seat, and the cable is sealed and installed underwater. In the molded cable of the motor, one end touches the cable seat through the hole through which the bolt for mounting the mounting flange or reinforcing plate and the mounting flange should be inserted, and the other end touches the reinforcing plate or the seat side of the bolt head of the mounting bolt. Insert a tubular distance piece that is shorter than the thickness of the adjacent mounting flange or the sum of the thickness of the mounting flange and the thickness of the reinforcing plate by the tightening margin of the mounting flange, and connect the bolt hole of the reinforcing plate with the distance piece or distance piece. Since the molded cable for the underwater motor is characterized by screwing the mounting bolt into the cable seat through the cable seat, the length of the distance piece can be selected to match the required tightening allowance of the mounting flange. Flow deformation is prevented, it becomes easy to obtain a uniform and appropriate sealing effect, and poor contact between pins and terminals no longer occurs.
第１図はこの考案の実施例の縦断面図、第２図
は第１図のＣ−Ｃ断面図、第３図は他の実施例の
部分縦断面図、第４図は従来例の分解状態を示す
縦断面図、第５図は第４図の組立状況を示す部分
縦断面図、第６図は水中モータの縦断面図であ
る。
１……ケーブル、２……絶縁被覆、３……導
線、４……芯線、５……キヤブタイヤ、６，７…
…デイスタンスピース、１２……ピン、１３……
端子、１４…孔、１５……嵌合部、１６……フラ
ンジ、１７……保護部、１８……補強板、１９…
…ボルト、２０……ケーブル継手、２１……フレ
ーム、２２……ケーブル座、２３……内周、２４
……端子台押え、２５……端子台、２６……密封
輪、２７……モータ軸、２８……ロータ、２９…
…ステータ、３１……ステータキヤン、３２……
フレーム側板、３３……フレーム側板、３４……
エンドカバー、３５……エンドカバー、３６……
吸込ケーシング、３７……保護カバー。
Fig. 1 is a vertical sectional view of an embodiment of this invention, Fig. 2 is a sectional view taken along the line CC in Fig. 1, Fig. 3 is a partial longitudinal sectional view of another embodiment, and Fig. 4 is an exploded view of the conventional example. FIG. 5 is a partial longitudinal sectional view showing the assembled state of FIG. 4, and FIG. 6 is a longitudinal sectional view of the underwater motor. 1... Cable, 2... Insulation coating, 3... Conductor, 4... Core wire, 5... Cab tire, 6, 7...
...Distance piece, 12...Pin, 13...
Terminal, 14... Hole, 15... Fitting part, 16... Flange, 17... Protective part, 18... Reinforcement plate, 19...
... Bolt, 20 ... Cable joint, 21 ... Frame, 22 ... Cable seat, 23 ... Inner circumference, 24
...Terminal block holder, 25...Terminal block, 26...Sealing ring, 27...Motor shaft, 28...Rotor, 29...
...Stator, 31...Stator cylinder, 32...
Frame side plate, 33... Frame side plate, 34...
End cover, 35... End cover, 36...
Suction casing, 37...protective cover.
Claims (1)
れた取付フランジを挿通して取付用のボルトをケ
ーブル座にねじ込み、該取付フランジを圧縮して
ケーブル座に圧接し、密封して取付ける水中モー
タのモールドケーブルにおいて、取付フランジ又
は補強板と取付フランジの取付用のボルトが挿通
すべき孔に一端がケーブル座に当接し、他端が補
強板又は取付用ボルトのボルト頭の座側に当接す
る取付フランジの厚み、又は取付フランジの厚み
と補強板の厚みの合計よりも取付フランジの締代
だけ短かい管状のデイスタンスピースを嵌入し、
補強板のボルト孔とデイスタンスピース又はデイ
スタンスピースを通じて取付用のボルトをケーブ
ル座にねじ込んだことを特徴とする水中モータの
モールドケーブル。A mold for an underwater motor that is installed by inserting the integrally molded mounting flange of synthetic resin or rubber, etc. of the cable joint, screwing the mounting bolt into the cable seat, compressing the mounting flange and press-fitting it to the cable seat, and sealing it. For cables, a mounting flange that has one end in contact with the cable seat and the other end in contact with the reinforcing plate or the seat side of the bolt head of the mounting bolt through the hole through which the mounting flange or reinforcing plate and the mounting bolt of the mounting flange should be inserted. Insert a tubular distance piece that is shorter than the thickness of the mounting flange or the sum of the thickness of the mounting flange and the thickness of the reinforcing plate by the tightening margin of the mounting flange,
A molded cable for an underwater motor, characterized in that a mounting bolt is screwed into a cable seat through a bolt hole in a reinforcing plate and a distance piece or a distance piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986042659U JPH0445417Y2 (en) | 1986-03-24 | 1986-03-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986042659U JPH0445417Y2 (en) | 1986-03-24 | 1986-03-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62154761U JPS62154761U (en) | 1987-10-01 |
| JPH0445417Y2 true JPH0445417Y2 (en) | 1992-10-26 |
Family
ID=30858780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986042659U Expired JPH0445417Y2 (en) | 1986-03-24 | 1986-03-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0445417Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5747852B2 (en) * | 1976-07-30 | 1982-10-13 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS626838Y2 (en) * | 1980-08-29 | 1987-02-17 | ||
| JPS57170659U (en) * | 1981-04-23 | 1982-10-27 | ||
| JPS59129363U (en) * | 1983-02-18 | 1984-08-30 | 株式会社荏原製作所 | Molded cable for submersible motor pump |
-
1986
- 1986-03-24 JP JP1986042659U patent/JPH0445417Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5747852B2 (en) * | 1976-07-30 | 1982-10-13 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62154761U (en) | 1987-10-01 |
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