JPH09130954A - End surface sealing member in cable connecting case - Google Patents
End surface sealing member in cable connecting caseInfo
- Publication number
- JPH09130954A JPH09130954A JP7305217A JP30521795A JPH09130954A JP H09130954 A JPH09130954 A JP H09130954A JP 7305217 A JP7305217 A JP 7305217A JP 30521795 A JP30521795 A JP 30521795A JP H09130954 A JPH09130954 A JP H09130954A
- Authority
- JP
- Japan
- Prior art keywords
- cable
- compression plates
- face seal
- case
- gel member
- 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.)
- Granted
Links
Landscapes
- Cable Accessories (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、光ケーブルやメタ
ルケーブルの通信ケーブルの接続分岐配線するための接
続部を保護収容するケーブル接続用ケースにおける端面
シール部材に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an end face sealing member in a cable connection case that protects and accommodates a connection portion for connecting and branching a communication cable such as an optical cable or a metal cable.
【０００２】[0002]
【従来の技術】一般に、ケーブル接続装置は、ケーブル
の接続部を被包して保護する収容凾体が用いられるが、
この収容凾体は縦割りの筒状ケースと、該ケースの両端
面を閉塞しケーブルを挿通する端面部とからなり、ケー
スの分割面を突き合わせて取付ネジまたはバンドなどの
固定手段で連結して密着一体化し、コネクタを含むケー
ブル接続部を気密状態に維持する構造のものが知られて
いる。2. Description of the Related Art Generally, a cable connecting device uses a housing for enclosing and protecting a connecting portion of a cable.
This accommodating body is composed of a vertically-arranged cylindrical case and an end surface portion that closes both end surfaces of the case and inserts a cable, and the divided surfaces of the case are butted and connected by a fixing means such as a mounting screw or a band. 2. Description of the Related Art There is known a structure in which a cable connecting portion including a connector is tightly integrated and maintained in an airtight state.
【０００３】そして、支持線若しくは架空配線や基線の
ケーブルの出入孔に使用される端面部に於ては、従来は
あらかじめ準備された嵌挿孔（適用ケーブルの最大径）
に細径ケーブルを取り付ける場合、端面部嵌挿孔とケー
ブル間の隙間をスペーサ、又は一定厚さのゴムテープを
巻回すると共に気密性、水密性を確保するためシーリン
グテープを合せて使用しているタイプがあり、その他に
テーパ状の筒を持つ端面部を用い、ケーブル径に対応し
現地にてテーパ部の所定位置を切断して使用されるタイ
プがある。このタイプもケーブルとの接合部はシール性
を考慮してシーリングテープやＰＶＣテープによって固
定する方法がとられていた。In the end face portion used for the entrance / exit hole of the cable of the supporting wire or the overhead wire or the base wire, the fitting insertion hole (the maximum diameter of the applicable cable) has been prepared in advance.
When attaching a small-diameter cable to a cable, a spacer or a rubber tape with a certain thickness is wound around the gap between the end face fitting hole and the cable, and sealing tape is also used to ensure airtightness and watertightness. There are other types, and there is also a type that uses an end face portion having a tapered tube and cuts a predetermined position of the tapered portion at the site according to the cable diameter. In this type as well, a method of fixing a joint portion with a cable with a sealing tape or a PVC tape is used in consideration of sealing property.
【０００４】[0004]
【発明が解決しようとする課題】ところが、各種ケーブ
ルの出入孔を水密性確保にシールするための従来方法で
あると、部品的にケーブル対応でスペーサを要したり、
ゴムテープ、シーリングテープを巻回するなどで作業が
煩雑であり、ケーブルの増設、保守時には特にシーリン
グテープの除去交換等がやっかいであり、しかもテーパ
状端面部やスペーサ、ゴムテープ等の交換が必要となっ
て、作業時間や補修費のロスが生じるので問題であっ
た。本発明は、これら従来の欠点を排除しようとするも
ので、異径の各種ケーブルを収容凾体の出入にシーリン
グテープなしで安全に適用でき、組立、解体作業時間も
大幅に短縮化し、しかもケーブルの増設、保守時にも部
品等の交換もなく低コストで対応できるケーブル接続用
ケースにおける端面シール部材を構成簡単で安価な形態
で提供することを目的とするものである。However, according to the conventional method for sealing the inlet / outlet holes of various cables to ensure watertightness, a spacer is required for the cables in terms of parts,
The work is complicated by winding rubber tape and sealing tape, and it is particularly difficult to remove and replace the sealing tape during cable expansion and maintenance, and it is also necessary to replace the tapered end face part, spacer, rubber tape, etc. However, this is a problem because work time and repair costs are lost. The present invention is intended to eliminate these conventional drawbacks, various cables with different diameters can be safely applied to the entry and exit of the housing without a sealing tape, and the assembly and disassembly work time can be greatly shortened. It is an object of the present invention to provide an end face sealing member in a cable connection case that can be handled at low cost without additional parts and replacement of parts even at the time of maintenance, in a simple configuration and at a low cost.
【０００５】[0005]
【課題を解決するための手段】本発明は、ケーブル接続
部の周囲を被包する筒状ケースが、軸方向に沿設された
ヒンジ部と、該ヒンジ部に対向配備された分割端縁部と
を備えて拡開自在に構成され、該筒状ケースの両端面に
側壁部を一体に形成し、該側壁部の中央部にケーブルを
嵌挿する端面シール部材を着脱自在に嵌合配備すると共
に、前記筒状ケースの両端縁部を底板に嵌合配備して前
記端面シール部材を筒状ケースに嵌着保持したケーブル
接続用ケースにおいて、前記端面シール部材が、一対の
圧縮板と、該圧縮板間に介在される柔軟弾性樹脂からな
るゲル部材とからなり、前記圧縮板及びゲル部材に支持
線並びにケーブルの嵌挿孔と各嵌挿孔に連通するスリッ
トとを形成したものである。SUMMARY OF THE INVENTION According to the present invention, a tubular case that encloses the periphery of a cable connecting portion is provided with a hinge portion provided along the axial direction, and a divided edge portion provided so as to face the hinge portion. And a side wall portion is integrally formed on both end surfaces of the tubular case, and an end face seal member for inserting a cable is detachably fitted and arranged in a central portion of the side wall portion. With the cable connection case in which both end edges of the tubular case are fitted and arranged on the bottom plate and the end face seal member is fitted and held in the tubular case, the end face seal member includes a pair of compression plates, A gel member made of a flexible elastic resin interposed between compression plates, wherein the compression plate and the gel member are formed with support wire and cable fitting insertion holes and slits communicating with the fitting insertion holes.
【０００６】[0006]
【発明の実施の形態】ケースを底板より取り外して底板
上のケーブル把持金具にケーブルを接続してから、ケー
ブル外皮を円周方向に研磨して、スペーサを嵌装したの
ちテンションメンバ把持金具を添わせて取付ボルトで均
等に締め付ける。次いで、端面シール部材のケーブル嵌
挿孔にケーブルを装入して、該端面シール部材をケーブ
ル上に配備し、前記ケースをヒンジ部を中心として両端
面を拡開させながら、端面シール部材へケース側壁部の
凹溝を嵌入して連結し、さらに底板にケースの両端縁部
を嵌着すると共に、一対の圧縮板を締め付けて圧縮板間
のゲル部材を内外に膨出させ端面シール部材を密着固定
化すると、ケーブル周囲並びに端面シール部材外周側に
膨出したゲル部材で密封性を高め、取付け姿勢を安定強
固にすると共に、ケースに備えられたロック機構を締結
しロックして密封性も大幅に高められ、安全に用いられ
るものである。BEST MODE FOR CARRYING OUT THE INVENTION The case is removed from the bottom plate, the cable is connected to the cable holding metal fittings on the bottom plate, the cable jacket is ground in the circumferential direction, the spacers are fitted, and then the tension member holding metal fittings are attached. And evenly tighten the mounting bolts. Then, the cable is inserted into the cable fitting hole of the end face seal member, the end face seal member is placed on the cable, and the case is attached to the end face seal member while expanding both end faces of the case around the hinge portion. Fit the groove on the side wall to connect it, and further fit both edges of the case to the bottom plate, tighten the pair of compression plates and swell the gel member between the compression plates inward and outward, and close the end face seal member. Once fixed, the gel member that bulges around the cable and on the outer circumference of the end face sealing member enhances the sealing performance and stabilizes the mounting posture, and locks the locking mechanism provided in the case to lock the sealing performance significantly. It can be safely used.
【０００７】前記ケーブル嵌挿孔にケーブルを装入する
際に、ケーブル径が大きい場合にはケーブル嵌挿孔の周
囲にあるゲル部材が変形してケーブル外周に沿い対応さ
せてケーブル装入組立後に水密性を確保できる。特に端
面板の外側または内側にゲル部材が膨出してケーブル外
周に絡みつくので、シーリングテープなしでケーブルの
水密性確保を容易にし、各異径のケーブルの出入対応も
簡単にでき、シーリングテープは不要であるため大幅な
組立、解体作業時間が短縮化が図れ、増設、保守時に於
ても部品等の交換不要でコストの大幅な低減も図れるこ
とになる。When the cable is inserted into the cable insertion hole, if the diameter of the cable is large, the gel member around the cable insertion hole is deformed to correspond along the outer circumference of the cable, and after the cable is inserted and assembled. Watertightness can be secured. In particular, the gel member swells outside or inside the end plate and entangles with the cable outer circumference, so it is easy to ensure water tightness of the cable without a sealing tape, and it is easy to accommodate cables of different diameters, and no sealing tape is required. Therefore, the assembly and dismantling work time can be greatly shortened, and replacement of parts and the like is not required even at the time of expansion or maintenance, and the cost can be drastically reduced.
【０００８】[0008]
【実施例】本発明を図１乃至図７の例で説明すると、光
ケーブル接続部１の周囲を被包する筒状ケース２が、軸
方向に沿設されたヒンジ部３と、該ヒンジ部３に対向配
備された分割端縁部４，４とを備えて、拡開自在に構成
され、該筒状ケース２の両端面に側壁部５を一体に形成
し、該側壁部５の中央部にケーブルを嵌挿する端面シー
ル部材６を着脱自在に嵌合配備すると共に、前記筒状ケ
ース２の両端縁部４，４を底板７に嵌合配備して、即
ち、両端縁部４の凹溝に底板７を嵌合し、かつ両端縁部
４の鉤状凸部を底板７の係止用突部に掛止して密着一体
化でき、前記端面シール部材６を筒状ケース２に嵌着保
持したケーブル接続用ケースとし、前記端面シール部材
６が、一対の圧縮板６1 ，６1 と、該圧縮板間に介在さ
れる柔軟弾性樹脂からなるゲル部材６2 とからなり、前
記圧縮板６1 及びゲル部材６2 に支持線嵌挿孔１４並び
にケーブル嵌挿孔１３と、各嵌挿孔１３，１４に連通す
るスリット１３1 ，１４1 と、各嵌挿孔１３，１４の内
周に突設したシール用のうね部１３2 ，１４2 とを形成
してあって、前記ゲル部材６2 は、ヒンジ部６3 で折曲
重合自在に連設した一対の板状材に成形してあるが、こ
の二つ割りにならない一つのブロック状板材に成形した
ものを用いてもよい。DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described with reference to the examples of FIGS. 1 to 7. A cylindrical case 2 enclosing the periphery of an optical cable connecting portion 1 has a hinge portion 3 provided along an axial direction, and the hinge portion 3. And the divided edge portions 4 and 4 arranged so as to face each other, are configured to be expandable, and the side wall portion 5 is integrally formed on both end surfaces of the cylindrical case 2, and the central portion of the side wall portion 5 is formed. The end face seal member 6 into which the cable is inserted is detachably fitted and arranged, and the both end edges 4 and 4 of the tubular case 2 are fitted and arranged to the bottom plate 7, that is, the groove of both end edges 4 is formed. The bottom plate 7 is fitted to the bottom plate 7, and the hook-shaped projections of the both end edges 4 are hooked on the locking projections of the bottom plate 7 so that they can be closely adhered to each other, and the end face sealing member 6 is fitted to the tubular case 2. and holding the cable connection case, the end face sealing member 6 is, a pair of compression plates 6 1, 6 1, or soft elastic resin interposed said compression plates Composed consists gel member 6 2 which, slits 13 1, wherein the compression plate 61 and the gel member 6 2 to fitting support wire insertion hole 14 and the cable insertion hole 13, communicating with the insertion hole 13, 14, 14 1 And ridges 13 2 and 14 2 for sealing which are provided on the inner circumferences of the respective fitting insertion holes 13 and 14, and the gel member 6 2 is bent and overlapped at the hinge portion 6 3. Although it is formed into a pair of plate-shaped members that are freely connected, a block-shaped plate member that is not divided into two may be used.
【０００９】前記圧縮板６1 としては、前記各嵌挿孔１
３，１４の中心を通る縦割り線の分割面により二分割さ
れる部材からなり、内外に対向配備した圧縮板６1 ，６
1 間に貫通孔１５に備えた螺杆１６または支杆とナット
１６1 でゲル部材６2 を挟持締め付けるもので、該ゲル
部材６2 を各嵌挿孔１３，１４に挿通した支持線及びケ
ーブルの周囲に膨出しシール性を良好にし、且つスリッ
ト１３1 ，１４1 を隙間なく密閉しつつ端面板外周側に
も膨出させてゲル部材６2 をケース側壁部５に押しつけ
て端面シール部材６の水密性をも良好に維持できるよう
にしてある。[0009] Examples of compression plates 61, the respective insertion hole 1
The compression plates 6 1 , 6 which are composed of members that are divided into two by a dividing surface of a vertical dividing line that passes through the centers of
The gel member 6 2 is clamped and clamped by a screw rod 16 or a support rod provided in the through hole 15 and a nut 16 1 between the 1 and the support member and the cable for inserting the gel member 6 2 into the fitting insertion holes 13 and 14. The end surface sealing member 6 is pressed by pressing the gel member 6 2 against the case side wall 5 while making the slits 13 1 and 14 1 close to each other without any gaps while swelling to the periphery to provide good sealing performance. The watertightness can be maintained well.
【００１０】ゲル部材６2 としては、例えば、熱可塑性
エラストマ（ポリスチレン−ポリエチレン／ブチレン−
ポリスチレン）に可塑性油を含侵させてゲル化したもの
即ち、伸び率約３５０〜１６００％・ジエル硬度２００
〜７００ｇ・引張強度役８×１０5 で、１００〜３５０
（１０-1ｍｍ）のコーン貫入値・少なくとも約２００％
の極限伸びを有するゼラチンエラストマを用いるのがよ
い。[0010] As the gel member 6 2, for example, a thermoplastic elastomer (polystyrene - polyethylene / butylene -
Polystyrene) gelled by impregnating plastic oil, that is, elongation of about 350 to 1600%, Jewel hardness of 200
〜700g ・ Tensile strength 8 × 10 5 , 100 ~ 350
Cone penetration value of (10 -1 mm), at least about 200%
It is preferable to use a gelatin elastomer having an ultimate elongation of.
【００１１】なお、前記圧縮板６1 及びゲル部材６2 に
は螺杆１６または支杆の貫通孔１５を複数備えて組立や
すくしてあって、ゲル部材６2 の両面からバランスよく
圧縮板６1 で圧縮できるようにしてある。またこの圧縮
板６1 は、縦方向に二分割される板状部材を用いてある
が、該板状部材の対向面に係脱自在の嵌合係止部を対設
し連結結合状態を確実にしたものを用いてもよい。さら
に、前記圧縮板６1 ，６1 間に備える支杆１６2 が、そ
の先端に段付部１６3 を介して鍔状の抜止部１６4 があ
って拡開自在に摺割りされている差込留部１６5 を備え
て取付孔に圧入されて固定するもので、組立作業性を向
上させるタイプを用いるのもよい。The compression plate 6 1 and the gel member 6 2 are provided with a plurality of screw rods 16 or through holes 15 for supporting rods for easy assembly, and the compression plate 6 1 is well balanced from both sides of the gel member 6 2. It can be compressed with. The compression plate 61 is vertically are using bisected by a plate-like member, but the connecting coupling state contraposed the fitting engagement portion of the disengageably the opposing surfaces of the plate-like member securely You may use what was set. Furthermore, the compression plate 61,支杆16 2 provided between the 6 1, the difference being expanded freely slit when there is a flange-shaped stop portion 16 4 via the stepped portion 16 3 at the tip It is provided with the retaining portion 16 5 and is press-fitted and fixed in the mounting hole, and a type that improves the assembling workability may be used.
【００１２】この実施例では、筒状ケース２の底面に底
板７を着脱自在に嵌着するもので、ケース２の内周面に
補強用リブ２1 を間隔をあけて複数突設すると共に、底
板７はケース２の端縁部４に形成したガイド溝に嵌合
し、ケース２と底板７とに突設した一直線状に接続され
る継合レール７1 にスナップ７０を係脱自在に設けて一
体締結できるようにし、分離面での密封性が高められロ
ックできるように考慮されている。なお、前記底板７上
にはケーブル把持金具２１が取付片２１1 で固着され連
結杆２１2 で他端例のケーブル把持金具と接続されてい
る。前記筒状ケース２がカマボコ型若しくは円筒体また
は角筒体であって、その側壁部５としては上下方向に嵌
合溝８を形成した分割間隙部９を備え、端面シール部材
６と前記底板７の両端に突設した側板１１とを嵌装する
ようになっていて、前記端面シール部材６の外周縁を高
密度に当接一体化できるようにしてある。In this embodiment, the bottom plate 7 is detachably fitted to the bottom surface of the tubular case 2, and a plurality of reinforcing ribs 2 1 are provided on the inner peripheral surface of the case 2 at intervals and at the same time, The bottom plate 7 is fitted in a guide groove formed in the end edge portion 4 of the case 2, and a snap 70 is detachably provided on a joint rail 7 1 which is connected to the case 2 and the bottom plate 7 in a straight line. It is designed so that they can be integrally fastened together, and the sealability at the separation surface is enhanced to enable locking. A cable holding metal fitting 21 is fixed on the bottom plate 7 by a mounting piece 21 1 and is connected to a cable holding metal fitting of the other example by a connecting rod 21 2 . The tubular case 2 is a semi-cylindrical type, a cylindrical body, or a rectangular tubular body, and the side wall portion 5 thereof has a divided gap portion 9 in which a fitting groove 8 is formed in the vertical direction, and the end face seal member 6 and the bottom plate 7 The side plates 11 projecting from both ends of the end face sealing member 6 are fitted to the outer peripheral edge of the end face sealing member 6 at high density.
【００１３】また、前記端面シール部材６のゲル部材６
2 は、図８及び図９に示すように、互に重合対向する板
状材の接合面に係止用凹凸１０，１０1 を備えると共
に、下端部に底板７に嵌合する段付部１０2 を形成し、
光ケーブル嵌挿孔１３と、支持線嵌挿孔１４とを形成し
たものであって、周側面から嵌挿孔１３，１４に連通す
るスリット１３1 ，１４1 を接離自在にそれぞれ備え、
ケーブル等配線の挿入を簡易に行ない、挿入後はスリッ
トが密接してシール性を適確に保つようにしてある。特
に、圧縮板６1 を締め付けて圧縮板間のゲル部材６2 を
内外に膨出させ、端面シール部６の密封性を高めてあ
る。Further, the gel member 6 of the end face sealing member 6
As shown in FIG. 8 and FIG. 9, the reference numeral 2 is provided with engaging recesses and protrusions 10 and 10 1 on the joint surfaces of the plate-like members which overlap each other, and the stepped portion 10 which is fitted to the bottom plate 7 at the lower end portion. Forming two ,
An optical cable fitting hole 13 and a support wire fitting hole 14 are formed, and slits 13 1 and 14 1 that communicate with the fitting holes 13 and 14 from the peripheral side surface are respectively provided so as to be contactable and separable.
Cables and other wiring are easily inserted, and after insertion, the slits are in close contact with each other to ensure proper sealing. In particular, the compression plate 6 1 is tightened to cause the gel member 6 2 between the compression plates to bulge in and out to improve the sealing performance of the end face seal portion 6.
【００１４】さらに、前記端面シール部材６のゲル部材
６2 は、図１０に示す如く分割しないブロック状板材を
用い、ケーブルなどの嵌挿孔１３，１４の内周面に凹凸
条のうね部１３2 ，１４2 をリング状に備えると共に、
光ケーブル嵌挿孔１３は貫通孔としてあるが、切開可能
の薄肉キャップ部（図示せず）を必要に応じ備え、該薄
肉キャップ部を切除して貫通孔としてから用いられるよ
うにしてもよい。なお、前記圧縮板６1 は貫通孔１５に
挿入される螺杆で締め付け結合される。Furthermore, the gel member 6 2 of the end face sealing member 6, using a block-type plate is not divided as shown in FIG. 10, the ridge portion of the concave-convex on the inner peripheral surface of the insertion hole 13, 14, such as a cable 13 2 and 14 2 are provided in a ring shape,
Although the optical cable fitting hole 13 is a through hole, a thin cap portion (not shown) capable of being cut may be provided if necessary, and the thin cap portion may be cut off and used as a through hole. The compression plate 6 1 is tightly connected by a screw rod inserted into the through hole 15.
【００１５】前記底板７としては、前記端面シール部材
６の下端を嵌合する凹溝を形成した側板１１を両端に立
設したものであって、脚片２６を有し、該側板１１を前
記筒状ケース２の側板５の嵌合溝８に嵌入し、かつケー
スの分割端縁部４，４1 に底板両側端を嵌着するものを
用いるのがよい。As the bottom plate 7, side plates 11 having recessed grooves for fitting the lower end of the end face sealing member 6 are erected at both ends and have leg pieces 26. fitted into the fitting groove 8 of the side plate 5 of the cylindrical case 2, and it is preferable to use those that fitting the bottom plate side end to the dividing edge portions 4, 4 1 of the case.
【００１６】なお、前記端面シール部材６の嵌挿孔１２
に幹線光ケーブルが貫通されてケーブル把持金具２１で
固定されていて、該ケーブルのテンションメンバは、支
持クランプのテンションメンバ把持金具２０に接続連結
されている。前記分割ケース２は円筒状のハウジング
で、軸方向に沿って片側が分離接合面で二つに分割でき
るようにしたもので、合成樹脂、例えばＰＰ樹脂或いは
難燃性のＦＲＰＰなどから構成され、軸方向に縦割りに
二分割する突き合わせ接合面と、該ケース２の両端に、
前記ケーブル接続部の両側のケーブルを貫通する端面シ
ール部材６とを備え、該端面シール部材６を側壁部５に
締め付けロックバー２２で連結できるようにしてあり、
この対面する接合面を含み、前記ケース２の分割接合面
にガスケットを嵌合挟持しうる凹溝の嵌合溝８を備える
と共に、底板７の内面に、ケーブル外周に沿う押え挟持
片からなるケーブル把持金具２１のテンションメンバ把
持金具２０および屋外線把持金具２３とを設けた連結金
具１９を固定装備し、さらに必要に応じ前記ケース２の
外周にネジからなる締結具のあるバンド（図示せず）を
着脱自在に巻回配備してもよいが、ケース両端縁と底板
とを突起または凹溝を対応する部材で嵌装する方法でワ
ンタッチで締結するか、ケース外周にネジからなる締結
具で一体化して、分離面での密封性を高められて連結で
きるようにしてある。Incidentally, the fitting insertion hole 12 of the end face seal member 6
The trunk optical cable is pierced through and is fixed by the cable holding metal fitting 21, and the tension member of the cable is connected and connected to the tension member holding metal fitting 20 of the support clamp. The split case 2 is a cylindrical housing, one side of which can be split into two parts along the axial direction with a separate joining surface, and is made of synthetic resin such as PP resin or flame retardant FRPP. At the both ends of the case 2 and the butt joint surface that is divided into two in the axial direction vertically,
An end face seal member 6 penetrating the cables on both sides of the cable connection part, and the end face seal member 6 can be connected to the side wall part 5 by a tightening lock bar 22;
Including the facing joint surface, the split joint surface of the case 2 is provided with a fitting groove 8 of a concave groove for fitting and holding a gasket, and the inner surface of the bottom plate 7 is a cable composed of a holding and holding piece along the outer circumference of the cable. A band (not shown) having a fastening member, which is provided with a tension member gripping member 20 of the gripping metal member 21 and an outdoor wire gripping metal member 23, is fixedly installed, and a fastener made of a screw is provided on the outer periphery of the case 2 as necessary. May be detachably wound, but the case edges and the bottom plate can be fastened with one-touch method by fitting the protrusions or concave grooves with corresponding members, or they can be integrated on the outer circumference of the case with fasteners consisting of screws. The sealability of the separation surface is improved so that they can be connected.
【００１７】なお、前記支持線嵌挿孔１４、ケーブル嵌
挿孔１３などで形成される貫通孔には、その周囲偏心円
状または同心円状に異径スリットを設けて配線径に対応
して切除しうるようにしてあるのでスペーサ或いはエア
タイトテープを巻き付けることなくケーブルの外周面を
密着できる。前記支持線嵌挿孔１４とケーブル嵌挿孔１
３とはスリットで連通してもよく、支持線とケーブルの
接続部が被覆体で連続しているケーブルタイプと、連結
片で間隔をおいて接続しているケーブルタイプとのいず
れのケーブルについても使用できるようにしてもよい。
即ち、ケーブル径や支持線径は種々あるが現在のケーブ
ルにおいては、支持線の径種は数少ないためケーブルに
対応する数本のスリットを端面板６1 の厚さ方向の途中
まで入れてあり、現場にて切り落すことで選ばれた嵌合
孔径にしてケーブル径に合わせられるようになってい
る。A through hole formed by the support wire fitting hole 14, the cable fitting hole 13 and the like is provided with slits of different diameters in an eccentric or concentric shape around the through hole, which is cut in accordance with the wiring diameter. Since this is possible, the outer peripheral surface of the cable can be adhered without winding a spacer or airtight tape. The support wire fitting hole 14 and the cable fitting hole 1
3 may be communicated with a slit, and both the cable type in which the connecting portion between the supporting wire and the cable is continuous with the covering body and the cable type in which the connecting piece is connected with a space provided therebetween are provided. You may be able to use it.
That is, the cable diameter and the support wire diameter in various there is currently cable径種support line Yes put several slits corresponding to the few for cable partway in the thickness direction of the end plate 61, By cutting off at the site, the fitting hole diameter can be selected to match the cable diameter.
【００１８】図１１の例では、端面シール部材６の圧縮
結合をワンタッチ操作で行えるようにしたもので、硬質
ゴムまたは硬質プラスチックや金属製の、前記圧縮板６
1 ，６1 間に備える支杆１６2 が、その先端に段付部１
６3 を介して鍔状の抜止部１６4 があって拡開自在に摺
割りされている差込留部１６5 を備えて取付孔に圧入さ
れて弾性を利用して固定するもので組立作業性を向上さ
せるタイプで、ゲル部材６2 の両面からバランスよく圧
縮板６1 で圧縮できるようにしてある。In the example of FIG. 11, the end face seal member 6 can be compression-bonded by one-touch operation. The compression plate 6 made of hard rubber, hard plastic or metal is used.
A supporting rod 16 2 provided between 1 and 6 1 has a stepped portion 1 at its tip.
There is a collar-shaped retaining portion 16 4 through 6 3 and an insertion retaining portion 16 5 that is slidably slidably provided and is press-fitted into a mounting hole and fixed by utilizing elasticity. It is a type that improves the property and can be compressed by the compression plates 6 1 from both sides of the gel member 6 2 in a well-balanced manner.
【００１９】図１２乃至図１４の例では、前記圧縮板６
1 を縦方向に二分割される板状部材を用いる場合に、分
割面を結合するのに該板状部材の対向面に係脱自在の嵌
合係止部６０，６１を対設し連結結合状態を確実にした
もので、圧縮板６1 ，６1 間は螺杆６０または支杆で締
め付け結合しゲル部材６2 を圧縮できるようにしてあっ
て、支持線Ｓ1 とケーブルＳ2 の嵌挿孔１４，１３の周
囲、並びに外周部にゲル部材６2 を膨出して隙間なく密
着することができシール性を高めてある。In the example shown in FIGS. 12 to 14, the compression plate 6 is used.
When 1 is used as a plate-like member that is divided into two in the vertical direction, engaging and disengaging fitting locking portions 60 and 61 are provided in a pair on opposite surfaces of the plate-like member to connect the divided surfaces, and are connected and connected. In this state, the compression plates 6 1 and 6 1 are tightly connected by a screw rod 60 or a supporting rod so that the gel member 6 2 can be compressed, and the support wire S 1 and the cable S 2 are fitted and inserted. around the hole 14, 13, and bulging of the gel member 6 2 to the outer peripheral portion are enhanced sealability can be in close contact without gaps.
【００２０】図１５乃至図２１の例では、前記端面シー
ル部材６に支持線嵌挿孔１４及びケーブル嵌挿孔１３の
ほかに架空配線ケーブル嵌挿孔１２を備え、各嵌挿孔に
各配線径に対応した異径スリット１３1 ，１２1 を嵌挿
孔と同心円状または偏心円状に複数設けておき、各種配
線径に選んだスリット１３1 ，１２1 を切除して嵌挿孔
として用いられるようにしてある。この場合架空配線ケ
ーブル嵌挿孔１２では、切開可能の薄肉キャップ１７を
備え、この薄肉キャップを切除して貫通孔としてからケ
ーブル配線用の一つとして用いられるようにするのがよ
い。（図１６）In the examples of FIGS. 15 to 21, in addition to the support wire fitting hole 14 and the cable fitting hole 13, the end face seal member 6 is provided with an aerial wiring cable fitting hole 12, and each fitting hole has each wire. A plurality of different-diameter slits 13 1 and 12 1 corresponding to the diameter are provided concentrically or eccentrically with the insertion hole, and the slits 13 1 and 12 1 selected for various wiring diameters are cut out and used as insertion holes. I am allowed to do so. In this case, the aerial wiring cable insertion hole 12 is preferably provided with a thin cap 17 capable of being cut, and the thin cap is cut off so as to be used as a through hole and then used as one for cable wiring. (Figure 16)
【００２１】この実施例では、他の各部は前例の同様な
構成となっていて、角筒形ケースを高密度収容ケースと
し内部構造は、屋外線把持金具２３を備え、さらにファ
イバ芯線を入れる収納シートを収容する余長収納ケース
を多数装入できる棚収容方式のコード収納部及びコネク
タホルダーを備えた構成からなっている。筒状ケース２
の底面に底板７を着脱自在に嵌着するもので、ケース２
の内周面に補強用リブ２1 を間隔をあけて複数突設する
と共に、底板７はケース２の端縁部４に形成したガイド
溝に嵌合し、ケース２と底板７とに突設した一直線状に
接続される継合レール７1 にスナップ７０を係脱自在に
設けて一体締結できるようにし、分離面での密封性が高
められロックできるように考慮されている。なお、前記
底板７上にはケーブル把持金具２１が取付片２１1 で固
着され連結杆２１2 で他端例のケーブル把持金具と接続
されている。In this embodiment, each of the other parts has the same structure as in the previous example, and the square tubular case is used as a high-density storage case, and the internal structure is provided with an outdoor wire gripping metal fitting 23, and a storage for inserting a fiber core wire. The shelf storage type cord storage section and the connector holder can be installed to accommodate a large number of extra length storage cases. Tubular case 2
The bottom plate 7 is detachably fitted to the bottom of the case 2
Inner peripheral surface of the reinforcing rib 2 1 with a plurality of projecting spaced bottom plate 7 is fitted in the guide grooves formed on the edge portion 4 of the case 2, protruding from the case 2 and the bottom plate 7 of It is considered that the snap rail 70 is detachably provided on the joint rail 7 1 connected in a straight line so that the snap rail 70 can be integrally fastened, and the sealability at the separation surface is enhanced and the lock can be achieved. A cable holding metal fitting 21 is fixed on the bottom plate 7 by a mounting piece 21 1 and is connected to a cable holding metal fitting of the other example by a connecting rod 21 2 .
【００２２】図２２乃至図２４の実施例では、端面シー
ル部材６を縦方向に分割したゴム材または樹脂材などの
弾性材からなる枠体６３を取付ネジ６４で着脱自在に設
けたものに、該枠体６３内にケーブル及び支線の嵌挿孔
１２，１４のあるゲル部材６５と圧縮板６６とを重合内
装したものからなり、この圧縮板６６を締着ピン６７で
前記枠体６３に押圧締付け固着できるようにして、ゲル
部材６５を内外に膨出させ嵌挿孔１２，１４及び枠体６
３内での密封性を相互に高められるようにしてある。In the embodiment shown in FIGS. 22 to 24, a frame 63 made of an elastic material such as a rubber material or a resin material obtained by vertically dividing the end face seal member 6 is detachably provided with a mounting screw 64. The frame 63 comprises a gel member 65 having insertion holes 12 and 14 for cables and branch lines and a compression plate 66, and the compression plate 66 is pressed against the frame 63 by a fastening pin 67. The gel member 65 is swelled inward and outward so that it can be fixed by tightening, and the insertion holes 12 and 14 and the frame 6 are inserted.
The sealability within 3 is mutually enhanced.
【００２３】この場合、前記ゲル部材６５及び圧縮板６
６はケーブルなど挿入しやすいように二分割構成とし
て、前記枠体６３に嵌合組み込まれるようにしてあり、
また枠体６３には図示例ではケーブル嵌挿孔１２のある
ゲル部材６５を２個組込める構成としてあるが、単数ま
たは２個以上の複数組込めるようにすることもでき、さ
らに前記圧縮板６６の二分割構成も一端部のヒンジ部
（図示せず）に連結して拡開自在の一体構成とすること
もでき、この形態は前記枠体６３及びゲル部材６５に適
用することもできる。In this case, the gel member 65 and the compression plate 6
6 is a two-part configuration so that a cable or the like can be easily inserted, and is fitted and incorporated in the frame 63.
Further, in the illustrated example, two gel members 65 each having the cable insertion hole 12 are incorporated into the frame 63, but it is also possible to incorporate a single or a plurality of gel members, and the compression plate 66 is also incorporated. The two-part structure can also be connected to a hinge part (not shown) at one end to be an expandable and integrated structure, and this form can be applied to the frame 63 and the gel member 65.
【００２４】前記締結ピン６７としては、各部材に設け
たピン孔６８，６８1 ，６８2 を挿通して枠体６３に締
着できるように、先端を二叉状にして係止突部６９を複
数設け、ピン６７の押込時に拡開して前記圧縮板６６の
押込み位置が段階的に調整されワンタッチで組込まれる
ように配慮してある。As the fastening pin 67, the tip end is bifurcated so that it can be fastened to the frame 63 by inserting the pin holes 68, 68 1 and 68 2 provided in each member. It is provided that a plurality of pins are provided so that when the pin 67 is pushed in, the pin 67 is expanded to adjust the pushing position of the compression plate 66 stepwise so that the pin 67 can be assembled with one touch.
【００２５】[0025]
【発明の効果】本発明は、端面シール部材を筒状ケース
に嵌着保持したケーブル接続用ケースにおいて、前記端
面シール部材が、一対の圧縮板と、該圧縮板間に介在さ
れる柔軟弾性樹脂からなるゲル部材とからなり、前記圧
縮板及びゲル部材に支持線並びにケーブルの嵌挿孔と各
嵌挿孔に連通するスリットとを形成したことにより、各
種ケーブルをゲル部材の膨出密着により収容凾体の出入
にシーリングテープなしで水密性を確保して安全に適用
でき、組立、解体作業時間も大幅に短縮化し、しかもケ
ーブルの増設、保守時にも部品等の交換もなく低コスト
で対応できると共に、端面シール部材のケースでの姿勢
も安定して取扱い良好で、組立作業の容易性に役立ち、
しかもケーブル接続部の収容体の変形防止を図り、安全
性と気密性をも高めて信頼性を大幅に向上できる。According to the present invention, in a cable connecting case in which an end face sealing member is fitted and held in a cylindrical case, the end face sealing member is a pair of compression plates and a flexible elastic resin interposed between the compression plates. The compression plate and the gel member are formed with support wires and cable insertion holes and slits communicating with the insertion holes, so that various cables can be accommodated by the bulging contact of the gel member. It can be safely applied to the entrance and exit of the body without sealing tape to ensure watertightness, the assembly and dismantling work time can be greatly shortened, and at the same time, it is possible to respond at low cost without additional parts such as cables and maintenance and replacement of parts. At the same time, the attitude of the end face seal member in the case is stable and good to handle, which helps in the ease of assembly work.
Moreover, it is possible to prevent deformation of the container of the cable connecting portion, improve safety and airtightness, and significantly improve reliability.
【図１】本発明の実施例で使用状態の一部の正面図であ
る。FIG. 1 is a partial front view of a usage state according to an embodiment of the present invention.
【図２】図１のＫ−Ｋ線における縦断面図である。FIG. 2 is a vertical sectional view taken along the line KK of FIG.
【図３】図１の例のゲル部材を示し、（ａ）は展開状態
の正面図、（ｂ）はその折畳状態の縦断面図、（ｃ）は
展開状態の平面図である。3 shows the gel member of the example of FIG. 1, (a) is a front view in a developed state, (b) is a longitudinal sectional view in a folded state, and (c) is a plan view in a developed state.
【図４】図１の例のケースを示し、（ａ）は正面図、
（ｂ）は図５のＩ−Ｉ線における切断背面図、（ｃ）は
図５のＪ−Ｊ線における切断正面図である。FIG. 4 shows the case of the example of FIG. 1, (a) is a front view,
(B) is a rear view taken along the line I-I of FIG. 5, and (c) is a front view taken along the line J-J of FIG. 5.
【図５】図１の例の使用状態の一部切断側面図である。5 is a partially cut side view of the example of FIG. 1 in use.
【図６】図５のＧ−Ｇ線における切断平面図である。6 is a sectional plan view taken along the line GG in FIG.
【図７】図５のＨ−Ｈ線における切断内面図である。FIG. 7 is a cut inner view taken along line HH of FIG.
【図８】本発明の他の実施例の端面シール部材で、
（ａ）は正面図、（ｂ）は切断側面図である。FIG. 8 is an end face seal member of another embodiment of the present invention,
(A) is a front view and (b) is a cut side view.
【図９】図８の例の斜視図である。FIG. 9 is a perspective view of the example of FIG.
【図１０】本発明のさらに他の実施例の端面シール部材
で（ａ）は正面図、（ｂ）は側面図である。10 (a) is a front view and FIG. 10 (b) is a side view of an end face seal member of still another embodiment of the present invention.
【図１１】本発明の端面シール部材の他の結合状態を示
す一部の縦断面図で、（ａ）は組立状態、（ｂ）は結合
状態を示す。FIG. 11 is a partial vertical cross-sectional view showing another joined state of the end face seal member of the present invention, (a) showing an assembled state and (b) showing a joined state.
【図１２】本発明の端面シール部材の他の実施例の斜視
図である。FIG. 12 is a perspective view of another embodiment of the end face seal member of the present invention.
【図１３】図１２の例の一部の分離状態を示す正面図で
ある。13 is a front view showing a part of the example of FIG. 12 in a separated state.
【図１４】図１３の組立状態を示す側面図である。FIG. 14 is a side view showing the assembled state of FIG.
【図１５】本発明の他の端面シール部材の実施例の展開
状態を示すもので、（ａ）は正面図、（ｂ）は側面図、
（ｃ）は平面図である。FIG. 15 shows a developed state of another embodiment of the end face seal member of the present invention, (a) is a front view, (b) is a side view,
(C) is a plan view.
【図１６】図１５の組立状態の縦断面図である。16 is a vertical cross-sectional view of the assembled state of FIG.
【図１７】図１５の例の組立前の分離状態を示す一部切
断正面図である。FIG. 17 is a partially cut front view showing the separated state of the example of FIG. 15 before assembly.
【図１８】図１５の例のケースを示し、（ａ）は外側か
らの正面図、（ｂ）は図１９のＣ−Ｃ線における縦断面
図、（ｃ）は図１９のＤ−Ｄ線における縦断面図を示
す。18 shows the case of the example of FIG. 15, (a) is a front view from the outside, (b) is a vertical sectional view taken along the line CC of FIG. 19, and (c) is a line DD of FIG. FIG.
【図１９】図１５の使用状態を示す一部切断側面図であ
る。FIG. 19 is a partially cut side view showing the usage state of FIG.
【図２０】図１９のＡ−Ａ線における平面図である。20 is a plan view taken along the line AA of FIG.
【図２１】図１９のＢ−Ｂ線における内面図である。FIG. 21 is an inner view taken along the line BB of FIG.
【図２２】本発明の端面シール部材の他の実施例で
（ａ）は正面図、（ｂ）はＬ−Ｌ線における縦断面図で
ある。22 (a) is a front view and FIG. 22 (b) is a vertical cross-sectional view taken along the line LL in another embodiment of the end face seal member of the present invention.
【図２３】図２２の例の分離状態の正面図である。FIG. 23 is a front view of the example of FIG. 22 in a separated state.
【図２４】図２２の例の締着ピンで（ａ）は平面図、
（ｂ）はその側面図、（ｃ）はピン孔挿入状態の一作動
説明図、（ｄ）はその先端部の作動正面図である。FIG. 24 (a) is a plan view of the fastening pin of the example of FIG.
(B) is the side view, (c) is one operation explanatory drawing of a pin hole insertion state, (d) is an operation front view of the front-end | tip part.
１ ケーブル接続部 ２ 筒状ケース ３ ヒンジ部 ４ 分割端縁部 ５ 側壁部 ６ 端面シール部材 ６1 圧縮板 ６2 ゲル部材 ６3 ヒンジ部 ７ 底板 ８ 嵌合溝 ９ 分割間隔部 １０ 係止用凸部 １０1 係止用凹部 １１ 側板 １２，１３，１４ 嵌挿孔 １３1 ，１４1 スリット １３2 ，１４2 うね部 １５ 貫通孔 １６ 螺杆 １６1 ナット １６2 支杆 １６3 段付部 １６4 抜止部 １６5 差込留部 １７ 薄肉キャップ ２１ ケーブル把持金具 ６０，６１ 嵌合係止部 ６３ 枠体 ６４ 取付ネジ ６５ ゲル部材 ６６ 圧縮板 ６７ 締着ピン1 Cable Connection Part 2 Cylindrical Case 3 Hinge Part 4 Dividing End Edge 5 Side Wall Part 6 End Face Sealing Member 6 1 Compression Plate 6 2 Gel Member 6 3 Hinge Part 7 Bottom Plate 8 Fitting Groove 9 Dividing Interval Part 10 Locking Convex Part 10 1 Recessing recess 11 Side plate 12, 13, 14 Fitting insertion hole 13 1 , 14 1 Slit 13 2 , 14 2 Wedge 15 Through hole 16 Screw rod 16 1 Nut 16 2 Support rod 16 3 Stepped portion 16 4 Stopping portion 16 5 Insertion retaining portion 17 Thin cap 21 Cable gripping metal fittings 60, 61 Fitting locking portion 63 Frame body 64 Mounting screw 65 Gel member 66 Compression plate 67 Fastening pin
───────────────────────────────────────────────────── フロントページの続き (72)発明者 深津 兼吾 東京都渋谷区代々木４−35−３ 株式会社 ジャパンリーコム内 (72)発明者 林 紀明 東京都渋谷区代々木４−35−３ 株式会社 ジャパンリーコム内 (72)発明者 横須賀 洋 東京都江東区木場１丁目５番１号 株式会 社フジクラ内 (72)発明者 玉木 康博 東京都江東区木場１丁目５番１号 株式会 社フジクラ内 (72)発明者 渡辺 博 東京都品川区西五反田２丁目11番20号 五 反田藤倉ビル 藤倉ゴム工業株式会社内 (72)発明者 小笠原 剛 東京都品川区西五反田２丁目11番20号 五 反田藤倉ビル 藤倉ゴム工業株式会社内 ─────────────────────────────────────────────────── ─── Continuation of front page (72) Inventor Kengo Fukatsu 4-35-3 Yoyogi, Shibuya-ku, Tokyo Within Japan Recom Co., Ltd. (72) Inventor Noriaki Hayashi 4-35-3 Yoyogi, Shibuya-ku, Tokyo In Japan Recom (72) Inventor Hiroshi Yokosuka 1-5-1 Kiba, Koto-ku, Tokyo Fujikura Ltd. (72) Inventor Yasuhiro Tamaki 1-1-5 Kiba, Koto-ku, Tokyo In Fujikura Ltd. (72) Inventor Hiroshi Watanabe 2-11-20 Nishigotanda, Shinagawa-ku, Tokyo Gotanda Fujikura Building Fujikura Rubber Industry Co., Ltd. (72) Inventor Go Ogasawara 2-11-20 Nishigotanda, Shinagawa-ku, Tokyo Gotanda Fujikura Building Fujikura Rubber Industry Co., Ltd.
Claims (5)
ースが、軸方向に沿設されたヒンジ部と、該ヒンジ部に
対向配備された分割端縁部とを備えて拡開自在に構成さ
れ、該筒状ケースの両端面に側壁部を一体に形成し、該
側壁部の略中央部にケーブルを嵌挿する端面シール部材
を着脱自在に嵌合配備すると共に、前記筒状ケースの両
端縁部を底板に嵌合配備して前記端面シール部材を筒状
ケースに嵌着保持したケーブル接続用ケースにおいて、
前記端面シール部材が、一対の圧縮板と、該圧縮板間に
介在される柔軟弾性樹脂からなるゲル部材とからなり、
前記圧縮板及びゲル部材に支持線並びにケーブルの嵌挿
孔と各嵌挿孔に連通するスリットとを形成したことを特
徴とするケーブル接続用ケースにおける端面シール部
材。1. A tubular case that encloses the periphery of a cable connecting portion is provided with a hinge portion provided along the axial direction and a split end edge portion that is arranged so as to face the hinge portion, and is openable. A side wall portion is integrally formed on both end faces of the tubular case, and an end face seal member for inserting a cable is detachably fitted and arranged at a substantially central portion of the side wall portion. In a cable connection case in which both end edges are fitted and arranged on a bottom plate and the end face seal member is fitted and held in a cylindrical case,
The end face seal member includes a pair of compression plates and a gel member made of a soft elastic resin interposed between the compression plates,
An end face seal member in a cable connection case, wherein a support wire, a cable insertion hole and a slit communicating with each insertion hole are formed in the compression plate and the gel member.
り線の分割面により二分割される部材からなり圧縮板間
に備えた螺杆または支杆でゲル部材を挟持締め付けるも
のである請求項１記載の端面シール部材。2. The compression plate is made of a member that is divided into two parts by a dividing surface of a vertical dividing line that passes through the center of the fitting insertion hole, and the gel member is clamped and clamped by a screw rod or a support rod provided between the compression plates. The end face seal member according to claim 1.
部で折曲重合自在に連設されたものからなり、螺杆また
は支杆の嵌挿孔を複数備えた請求項１または２記載の端
面シール部材。3. The gel member, comprising a pair of plate-shaped members connected in series at a hinge portion so as to be bendable and stackable, and provided with a plurality of screw rod or support rod fitting insertion holes. End face seal member.
らなり、該板状部材の対向面に係脱自在の嵌合係止部を
対設した請求項２または３記載の端面シール部材。4. The end face seal according to claim 2, wherein the compression plate is composed of a plate-shaped member that is divided into two parts, and engagement and disengagement portions that can be engaged and disengaged are provided opposite to the opposed surfaces of the plate-shaped member. Element.
に段付部を介して鍔状の抜止部があって拡開自在に摺割
りされている差込留部を備えて取付孔に圧入されて固定
する請求項２，３または４記載の端面シール部材。5. A support rod provided between the compression plates is provided with an insertion retaining portion which has a flange-shaped retaining portion at its tip through a stepped portion and which is slidably slidably open. The end face sealing member according to claim 2, 3 or 4, which is press-fitted into and fixed to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30521795A JP3609886B2 (en) | 1995-10-31 | 1995-10-31 | End face seal member for cable connection case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30521795A JP3609886B2 (en) | 1995-10-31 | 1995-10-31 | End face seal member for cable connection case |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09130954A true JPH09130954A (en) | 1997-05-16 |
| JP3609886B2 JP3609886B2 (en) | 2005-01-12 |
Family
ID=17942457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP30521795A Expired - Fee Related JP3609886B2 (en) | 1995-10-31 | 1995-10-31 | End face seal member for cable connection case |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3609886B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002296428A (en) * | 2001-01-29 | 2002-10-09 | Shoden Corp | End face member for closure |
| JP2004129331A (en) * | 2002-09-30 | 2004-04-22 | Sumitomo Rubber Ind Ltd | End face sealing member for cable wiring closure |
| JP2007334159A (en) * | 2006-06-16 | 2007-12-27 | Chugoku Electric Power Co Inc:The | Method for easily increasing number of cables to be drawn, and drop closure |
| EP1701077A3 (en) * | 2005-03-11 | 2009-04-08 | Hauff-Technik GmbH & Co. KG | Device for gas or fluid sealing between two adjacent rooms |
-
1995
- 1995-10-31 JP JP30521795A patent/JP3609886B2/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002296428A (en) * | 2001-01-29 | 2002-10-09 | Shoden Corp | End face member for closure |
| JP2004129331A (en) * | 2002-09-30 | 2004-04-22 | Sumitomo Rubber Ind Ltd | End face sealing member for cable wiring closure |
| EP1701077A3 (en) * | 2005-03-11 | 2009-04-08 | Hauff-Technik GmbH & Co. KG | Device for gas or fluid sealing between two adjacent rooms |
| JP2007334159A (en) * | 2006-06-16 | 2007-12-27 | Chugoku Electric Power Co Inc:The | Method for easily increasing number of cables to be drawn, and drop closure |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3609886B2 (en) | 2005-01-12 |
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