JPH0515231U - Ark horn for bird damage prevention of tension insulator device - Google Patents
Ark horn for bird damage prevention of tension insulator deviceInfo
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- JPH0515231U JPH0515231U JP6982391U JP6982391U JPH0515231U JP H0515231 U JPH0515231 U JP H0515231U JP 6982391 U JP6982391 U JP 6982391U JP 6982391 U JP6982391 U JP 6982391U JP H0515231 U JPH0515231 U JP H0515231U
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- arc
- horn
- shaped
- insulator device
- opening
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Abstract
(57)【要約】
【目的】 従来のア−クホ−ンに簡単な遮へい材を追加
するだけで、鳥が運んできた木枝等による短絡事故を確
実に防ぐ。
【構成】 上部に開口部を有する円弧状リング１１と円
弧状リング１１の開口部上方に中間部分が位置する棒状
ホ−ン１２からなるア−クホ−ンを対設した耐張碍子装
置において、少くとも一方のア−クホ−ンにおける棒状
ホ−ン１２の円弧状リング１１近接箇所に、木枝が円弧
状リング１１に侵入しないように円弧状リング１１の開
口部長さより長い円弧状遮へい棒１３を設ける。
(57) [Abstract] [Purpose] Just by adding a simple shielding material to the conventional arc horn, it is possible to reliably prevent short-circuit accidents due to the branches of trees that birds have carried. A tension-resistant insulator device in which an arc-shaped ring 11 having an opening at the top and a bar-shaped horn 12 having an intermediate portion located above the opening of the arc-shaped ring 11 is provided in opposition. An arc-shaped shield bar 13 longer than the opening length of the arc-shaped ring 11 so that a tree branch does not enter the arc-shaped ring 11 near the arc-shaped ring 11 of the bar-shaped horn 12 of at least one of the arc horns. To provide.
Description
【０００１】[0001]
本考案は耐張碍子装置用ア−クホ−ンの鳥害防止に関するものである。 The present invention relates to prevention of bird damage to an arc horn for a tension insulator device.
【０００２】[0002]
一般に一連耐張碍子装置の碍子連両端に配設されたア−クホ−ンは、図１４お よび図１５で示す如く、ホ−ン取付金具５１に取付けられて碍子の傘部５２をお おう上部に開口部を有する円弧状リング５３と、ホ−ン取付金具５１に取付けら れて先端部寄り中間部分が円弧状リング５３の開口部上方に位置する棒状ホ−ン ５４とで構成されている。このようなア−クホ−ン５５においては、木枝を喰わ えた鳥が木枝を落とすと、図１２に示す如く対向する二つの円弧状リング５３， ５３に引つ掛かつて短絡事故を起こすことがあつた。 Generally, the arc horns arranged at both ends of the insulator insulator of a series of tension insulator devices are attached to the horn mounting bracket 51 to cover the insulator umbrella portion 52, as shown in FIGS. 14 and 15. It is composed of an arc-shaped ring 53 having an opening at the top, and a rod-shaped horn 54 mounted on the horn mounting bracket 51 and having an intermediate portion near the tip end located above the opening of the arc-shaped ring 53. There is. In such an arc horn 55, when a bird that eats a tree branch drops the tree branch, the two arcuate rings 53, 53 facing each other are caught and a short circuit accident occurs as shown in FIG. I got it.
【０００３】[0003]
このような短絡事故に対して従来では、木枝が引掛からないようにア−クホ− ンの形状を変えたものが一部提案されたが、構造が複雑なうえに製作費が高騰す るという不都合があつた。 In the past, some proposals have been made to change the shape of the arc horn so that the tree branches do not catch on such short circuit accidents, but the structure is complicated and the manufacturing cost rises. There was an inconvenience.
【０００４】 そこで本考案は、従来のア−クホ−ンに簡単な形状の遮へい材を追加するか、 あるいは従来のア−クホ−ンの一部を少し変えるだけの簡潔かつ安価な構成によ つて木枝等による短絡事故を確実に防止できるようにした鳥害防止用ア−クホ− ンを提供することを目的とする。Therefore, the present invention has a simple and inexpensive structure in which a shield member having a simple shape is added to the conventional arc horn or a part of the conventional arc horn is slightly changed. It is an object of the present invention to provide an bird horn for preventing bird damage capable of surely preventing a short circuit accident due to a tree branch or the like.
【０００５】[0005]
本考案の耐張碍子装置の鳥害防止用ア−クホ−ンにおいては、上部に開口部を 有する円弧状リングと、円弧状リングの開口部上方に中間部分が位置する棒状ホ −ンからなるア−クホ−ンを対設した耐張碍子装置において、少くとも一方のア −クホ−ンには円弧状リングの開口部上方から落下する木枝その他の棒状物を円 弧状リングの外側方へ案内する遮へい材を配設している。 An arc horn for preventing bird damage of a tension insulator device according to the present invention comprises an arc-shaped ring having an opening at the top and a rod-shaped horn having an intermediate portion located above the opening of the arc-shaped ring. In a tension insulator device with an arc horn installed oppositely, at least one of the arc horns is provided with a tree branch or other rod-like object falling from above the opening of the arc ring toward the outer side of the arc ring. A shielding material for guiding is provided.
【０００６】 この遮へい材として円弧状とした部材を棒状ホ−ンに設けるかあるいは着脱可 能に取付けるようにしてもよい。また、円弧状リングの両上端に遮へい材として １本の合成樹脂製キャップを挿着するか、あるいは円弧状リングの上端に遮へい 材として一対の円弧状合成樹脂製キャップを挿着してもよい。An arc-shaped member may be provided on the rod-shaped horn as the shielding material or may be detachably attached. Further, one synthetic resin cap may be inserted as a shielding material on both upper ends of the circular ring, or a pair of circular synthetic resin caps may be inserted as a shielding material on the upper ends of the circular ring. ..
【０００７】 また、上部に開口部を有する円弧状リングと、円弧状リングの開口部上方に中 間部分が位置する棒状ホ−ンからなるア−クホ−ンを対設した耐張碍子装置にお いて、少くとも一方のア−クホ−ンを、下部に開口部を有する円弧状リングと、 この円弧状リングの上端部をホ−ン取付金具に接続する接続金具に連結具で取付 けられた棒状ホ−ンからなるア−クホ−ンで置き換えてもよい。Further, there is provided a tension insulator device in which an arc-shaped ring having an opening at an upper portion thereof and an arc horn composed of a rod-shaped horn having an intermediate portion located above the opening of the arc-shaped ring are provided in opposition. At least one of the arc horns is attached to the arc ring with an opening at the bottom and the connecting fitting that connects the upper end of the arc ring to the horn mounting bracket with a connecting tool. It may be replaced with an arc horn composed of a rod-shaped horn.
【０００８】 以上のように少くとも一方のア−クホ−ンには遮へい材を配設するか、あるい は円弧状リングの開口部を下向きとすれば、対向する両ア−クホ−ンの上方で鳥 が喰わえていた木枝その他の棒状物を落したとしても、遮へい材が有る円弧状リ ングあるいは開口部を下向きとする円弧状リングのある側では木枝が引掛からず に落下する。このため、他方の円弧状リングでは、木枝が侵入してもリングに引 掛からないで落下するか、引掛つても垂れ下がることとなるので、両円弧状リン グが木枝等でつながることがない。As described above, if at least one of the arc horns is provided with a shielding material or the opening of the arc-shaped ring is directed downward, the opposing arc horns of both arc horns will face each other. Even if a tree branch or other rod-shaped object that was eaten by a bird is dropped above, the tree branch will fall without catching on the side of the arc-shaped ring with the shielding material or the arc-shaped ring with the opening facing downward. .. For this reason, in the other arcuate ring, even if a tree branch enters, it will fall without hanging on the ring, or it will hang down even if it is caught, so both arcuate rings will not be connected by a tree branch or the like. ..
【０００９】 また、前記耐張碍子装置の少くとも一方のア−クホ−ンの円弧状リングを、ほ ぼ同じ鉛直線上で両上端の高さ位置を違えてなる１重螺旋状ホ−ンに置き換え、 その両上端の間に棒状ホ−ンの中間部分を位置せしめるようにしてもよい。この 場合には、１重螺旋状ホ−ンの上部の開口が側方開口であつて、しかも側方開口 の中間に棒状ホ−ンの中間部分が介在するので、ア−クホ−ンの上方から落下し た木枝その他の棒状物は１重螺旋状ホ−ンの左右いずれか一方の側の円弧部分に 案内されて落下する。従つて、他方が従来のア−クホ−ンであつても、両ア−ク ホ−ンは木枝等によつてつながることがない。Further, the arcuate ring of at least one of the arc horns of the tensile insulator device is replaced with a single spiral horn in which the height positions of both upper ends are different on almost the same vertical line. Alternatively, the intermediate portion of the rod-shaped horn may be positioned between the upper ends of both. In this case, the upper opening of the single spiral horn is a lateral opening, and the middle portion of the rod-shaped horn is interposed in the middle of the lateral opening. Tree branches and other rod-shaped objects that have fallen from are guided by the arc portion on either the left or right side of the single spiral horn and fall. Therefore, even if the other is a conventional arc horn, both arc horns are not connected by a tree branch or the like.
【００１０】[0010]
図１に示す１連耐張碍子装置は、鉄塔ア−ムに取付けるＵクレビス１にＵクレ ビス２、地側ホ−ン取付金具３を介して長幹碍子５を連結し、長幹碍子の導体側 端には線側ホ−ン取付金具６、平行クレビス７を介して耐張クランプ８を連結し ている。 In the single-strength insulator device shown in FIG. 1, a long insulator 5 is connected to a U clevis 1 attached to a steel tower arm via a U clevis 2 and a ground side horn attachment metal fitting 3. A tension clamp 8 is connected to the conductor side end via a wire side horn mounting bracket 6 and a parallel clevis 7.
【００１１】 地側ホ−ン取付金具３および線側ホ−ン取付金具６には、いずれも下向きの接 続金具１０を介して図３に示す如き上部に開口部を有する円弧状リング１１を取 付け、また上向きの棒状ホ−ン１２を取付ける。この棒状ホ−ン１２は上向きの 基部から碍子側へ斜め上方へ傾く中間部を経て先端部を円弧状リング１１の開口 部の上方で上向きに折れ曲がつている。そして、地側ホ−ン取付金具３に取付け た棒状ホ−ン１２には円弧状リング１１と近接する箇所で円弧状リング１１を含 む鉛直面と平行に、図２に示す如く、下方へ若干わん曲してリング１１の開口端 を越えて延在する遮へい棒１３，１３を一体形成している。The ground-side horn mounting bracket 3 and the wire-side horn mounting bracket 6 are each provided with an arcuate ring 11 having an opening at the top as shown in FIG. Install the rod-shaped horn 12 facing upward. The rod-shaped horn 12 has an end bent at an upper portion above the opening of the arc-shaped ring 11 via an intermediate portion that is inclined obliquely upward from the upward base portion to the insulator side. Then, the rod-shaped horn 12 mounted on the ground-side horn mounting bracket 3 is located at a position close to the arc-shaped ring 11 in parallel with the vertical plane including the arc-shaped ring 11 and downward as shown in FIG. Shield bars 13, 13 are formed integrally with each other so as to extend slightly beyond the open end of the ring 11.
【００１２】 図４および図５に示すア−クホ−ンは、遮へい材１５を棒状ホ−ン１２に着脱 可能に取付けた点で、図２に示す遮へい棒１３と相違する。即ち、遮へい材１５ は、図５〜図７に示す如く円弧状リング１１の開口幅よりも長い円弧状部材１６ とその下面中央より挿入するＵボルト１７とこれに螺合するナット１８，１８か らなり、棒状ホ−ン１２の所定位置において棒状ホ−ン１２に嵌め円弧状部材１ ６に挿入したＵボルト１７にナット１８，１８を螺合して締結することにより棒 状ホ−ン１２に取付けている。The arc horn shown in FIGS. 4 and 5 differs from the shield rod 13 shown in FIG. 2 in that the shield member 15 is detachably attached to the rod-shaped horn 12. That is, as shown in FIGS. 5 to 7, the shielding member 15 includes an arc-shaped member 16 longer than the opening width of the arc-shaped ring 11, a U-bolt 17 inserted from the center of the lower surface of the arc-shaped member 16, and nuts 18, 18 screwed to the U-bolt 17. The rod-shaped horn 12 is fitted with the rod-shaped horn 12 at a predetermined position, and the nuts 18, 18 are screwed and fastened to the U-bolt 17 inserted in the arc-shaped member 16. Installed on.
【００１３】 図８および図９に示す遮へい材は、一対の円弧状合成樹脂製キャップ２０，２ ０であつて、円弧状リング１１の上端にそれぞれ挿着して、各キャップ２０の自 由端面を棒状ホ−ン１２の中間部分にわずかの隙間をとつて対向させている。ま た、遮へい材として、中間に孔を設けた１本の円弧状合成樹脂製キャップを円弧 状リング１１の両端に挿着してもよい。The shield member shown in FIGS. 8 and 9 is a pair of arc-shaped synthetic resin caps 20 and 20, each of which is inserted and attached to the upper end of the arc-shaped ring 11 to form a free end surface of each cap 20. Is made to face the middle part of the rod-shaped horn 12 with a slight gap. Further, as a shielding material, one arc-shaped synthetic resin cap having a hole in the middle may be inserted and attached to both ends of the arc-shaped ring 11.
【００１４】 図１０および図１１に示すア−クホ−ンにおいては、前述の円弧状リング１１ を１重螺旋状ホ−ン２１に置き換えたものであつて、両上端２２，２３が同一鉛 直線上で高さ位置を違えていて側方へ開口するものであり、この側方開口部の中 間には、図４に示すものと同じ形状の棒状ホ−ン１２の中間部分を位置せしめて いる。この実施例では、１重螺旋状ホ−ン２１の上方から落下する木枝は、棒状 ホ−ン１２に当接するかあるいは当接しないで、１重螺旋状ホ−ンのいずれか片 方のホ−ン部分に案内されて落下するので、木枝が１重螺旋状ホ−ン２１に引掛 かることがない。なお、１重螺旋状ホ−ン２１の上端２２は鉛直線を越えて他方 の上端２３側の部分とオ−バラップさせるか、また、木枝が侵入できない範囲で アンダラップさせてもよい。In the arc horn shown in FIGS. 10 and 11, the arcuate ring 11 is replaced with a single spiral horn 21, and both upper ends 22 and 23 have the same vertical line. The height of the rod-shaped horn 12 is different from the above, and the opening is to the side. The middle portion of the rod-shaped horn 12 having the same shape as that shown in FIG. There is. In this embodiment, a tree branch falling from above the single spiral horn 21 may or may not contact the rod-shaped horn 12, and either one of the single spiral horns may be contacted. Since it is guided by the horn and falls, the tree branch is not caught by the single spiral horn 21. The upper end 22 of the single spiral horn 21 may be overlapped with a portion of the other upper end 23 side beyond the vertical line, or may be underlapped within a range where tree branches cannot penetrate.
【００１５】 図１２および図１３に示すア−クホ−ンは、下部に開口部 を有する円弧状リング１１′と、この円弧状リング１１′の上端部を地側ホ−ン 取付金具３に接続する接続金具１０′と、その円弧状リング１１′寄り傾斜部分 ２５にバンド２６，２６とねじ２７，２７により基部を止着された棒状ホ−ン２ ８からなり、落下する木枝は円弧状リング１１′に案内されて落下する。従つて 、このア−クホ−ンも図１０および図１１に示すア−クホ−ンと同様、遮へい材 を別設する必要がない。The arc horn shown in FIGS. 12 and 13 has an arc-shaped ring 11 ′ having an opening at the bottom, and the upper end of the arc-shaped ring 11 ′ is connected to the ground-side horn mounting bracket 3. The connecting metal fitting 10 'and the rod-shaped horn 28 whose base is fixed to the inclined portion 25 near the arc-shaped ring 11' by the bands 26, 26 and the screws 27, 27, and the falling tree branch is arc-shaped. It is guided by the ring 11 'and falls. Therefore, this arc horn, like the arc horn shown in FIGS. 10 and 11, does not require a separate shielding material.
【００１６】[0016]
本考案は以上のように構成されているので、下記するような効果を奏する。 Since the present invention is configured as described above, it has the following effects.
【００１７】 耐張碍子装置の少くとも一方のア−クホ−ンには、落下する木枝等を円弧状 リングの外側方へ案内する遮へい材を配設するか、あるいは円弧状リングの開口 部を下向きとしているので、簡潔かつ安価な構成によつて、鳥が運んできた木枝 その他の棒状物による短絡事故を確実に防止することができる。At least one of the arc horns of the tension insulator device is provided with a shielding member for guiding a falling tree branch or the like to the outside of the arc-shaped ring, or the opening of the arc-shaped ring. With the simple and inexpensive structure, it is possible to reliably prevent a short-circuit accident due to a tree branch or other rod-like object carried by a bird.
【００１８】 耐張碍子装置の少くとも一方のア−クホ−ンの円弧状リングを、上部の開口 が側方開口となる１重螺旋状ホ−ンに置き換え、その側方開口の間に棒状ホ−ン の中間部を位置せしめているので、ア−クホ−ンの一部を少し変える程度の簡潔 な構成によつて、鳥が運んできた木枝その他の棒状物による短絡事故を確実に防 止することができる。The arcuate ring of at least one of the arc horns of the tension insulator device is replaced with a single spiral horn whose upper opening is a lateral opening, and a bar-shaped member is provided between the lateral openings. Since the middle part of the horn is located, it is possible to ensure a short-circuit accident due to a tree branch or other rod-like object carried by the bird with a simple structure that slightly changes a part of the arc horn. Can be prevented.
【図１】本考案の第１の実施例の側面図である。FIG. 1 is a side view of a first embodiment of the present invention.
【図２】図１における本考案の鳥害防止用ア−クホ−ン
の正面図である。FIG. 2 is a front view of the bird harm prevention arc horn of the present invention in FIG.
【図３】図１における従来のア−クホ−ンの正面図であ
る。FIG. 3 is a front view of the conventional arc horn in FIG.
【図４】本考案の第２の実施例の一部切欠き側面図であ
る。FIG. 4 is a partially cutaway side view of the second embodiment of the present invention.
【図５】図４における鳥害防止用ア−クホ−ンの正面図
である。FIG. 5 is a front view of the bird horn for preventing bird damage in FIG.
【図６】図５に示す遮へい材の平面図である。FIG. 6 is a plan view of the shielding material shown in FIG.
【図７】図５に示す遮へい材の正面図である。FIG. 7 is a front view of the shielding material shown in FIG.
【図８】本考案の第３の実施例の一部切欠き側面図であ
る。FIG. 8 is a partially cutaway side view of the third embodiment of the present invention.
【図９】図８における鳥害防止用ア−クホ−ンの正面図
である。9 is a front view of the bird horn for preventing bird damage in FIG. 8. FIG.
【図１０】本考案の第４の実施例の一部切欠き側面図で
ある。FIG. 10 is a partially cutaway side view of the fourth embodiment of the present invention.
【図１１】図１０における鳥害防止用ア−クホ−ンの正
面図である。11 is a front view of the bird horn for preventing bird damage in FIG.
【図１２】本考案の第５の実施例の一部切欠き側面図で
ある。FIG. 12 is a partially cutaway side view of the fifth embodiment of the present invention.
【図１３】図１２における鳥害防止用ア−クホ−ンの正
面図である。13 is a front view of the bird horn for preventing bird damage in FIG.
【図１４】従来のア−クホ−ンを備えた耐張碍子装置の
短絡説明図である。FIG. 14 is an explanatory view of a short circuit of a tension insulator device having a conventional arc horn.
【図１５】図１４におけるア−クホ−ンの正面図であ
る。FIG. 15 is a front view of the arc horn in FIG.
１０′接続金具 １１ 円弧状リング １１′円弧状リング １２ 棒状ホ−ン １３ 遮へい材 １５ 遮へい材 １６ 円弧状部材 ２０ 合成樹脂製キャップ ２１ １重螺旋状ホ−ン ２２ 上端 ２３ 上端 ２８ 棒状ホ−ン 10 'Connection metal fitting 11 Arc-shaped ring 11' Arc-shaped ring 12 Rod-shaped horn 13 Shielding material 15 Shielding material 16 Arc-shaped member 20 Synthetic resin cap 21 Single upper spiral horn 22 Upper end 23 Upper end 28 Rod-shaped horn
フロントページの続き (72)考案者 船間 政広 大阪府枚方市磯島南町13番１号 日本カタ ン株式会社内Continuation of the front page (72) Creator Masahiro Funama 13-1 Isojima-Minamimachi, Hirakata-shi, Osaka Prefecture
Claims (8)
円弧状リングの開口部上方に中間部分が位置する棒状ホ
−ンからなるア−クホ−ンを対設した耐張碍子装置にお
いて、少くとも一方のア−クホ−ンには円弧状リングの
開口部上方から落下する木枝その他の棒状物を円弧状リ
ングの外側方へ案内する遮へい材を配設したことを特徴
とする耐張碍子装置の鳥害防止用ア−クホ−ン。1. An arc-shaped ring having an opening at the top,
In a tension insulator device in which an arc horn composed of a rod-shaped horn having an intermediate portion located above the opening of the arc-shaped ring is provided as a pair, the arc-shaped ring opening is provided in at least one of the arc horns. An arc horn for bird damage prevention of a tension insulator device, characterized in that a shielding material for guiding a tree branch or other rod-like object falling from above the portion to the outside of the arc-shaped ring is arranged.
記載の耐張碍子装置の鳥害防止用ア−クホ−ン。2. A rod-shaped horn provided with a shielding material.
An arc horn for preventing bird damage of the above-mentioned tension insulator device.
けた請求項１記載の耐張碍子装置の鳥害防止用ア−クホ
−ン。3. The bird horn for preventing bird damage of a tension insulator device according to claim 1, wherein the shield member is detachably attached to the rod-shaped horn.
２又は３記載の耐張碍子装置の鳥害防止用ア−クホ−
ン。4. The shield member is an arc-shaped member.
Ark ho for bird damage prevention of the tension insulator device according to 2 or 3.
N.
た一対の円弧状合成樹脂製キャップである請求項１記載
の耐張碍子装置の鳥害防止用ア−クホ−ン。5. The bird horn for preventing damage to a bird of a tension insulator device according to claim 1, wherein the shield member is a pair of arc-shaped synthetic resin caps fitted to the upper ends of the arc-shaped rings.
た１本の合成樹脂製キャップである請求項１記載の耐張
碍子装置の鳥害防止用ア−クホ−ン。6. The bird horn for preventing bird damage of a tension insulator device according to claim 1, wherein the shielding material is one synthetic resin cap inserted at both ends of the arcuate ring.
円弧状リングの開口部上方に中間部分が位置する棒状ホ
−ンからなるア−クホ−ンを対設した耐張碍子装置にお
いて、少くとも一方のア−クホ−ンの円弧状リングを、
ほぼ同じ鉛直線上で両上端の高さ位置を違えてなる１重
螺旋状ホ−ンに置き換え、その両上端の間に棒状ホ−ン
の中間部分を位置せしめるようにしたことを特徴とする
耐張碍子装置の鳥害防止用ア−クホ−ン。7. An arc-shaped ring having an opening at the top,
In a tension insulator device in which an arc horn consisting of a rod-shaped horn having an intermediate portion located above the opening of the arc-shaped ring is provided as a pair, the arc-shaped ring of at least one of the arc horns is
It is characterized in that it is replaced with a single spiral horn having different height positions of both upper ends on substantially the same vertical line, and an intermediate portion of a rod-shaped horn is positioned between the upper ends. An arc horn for preventing bird damage in the cord insulator device.
円弧状リングの開口部上方に中間部分が位置する棒状ホ
−ンからなるア−クホ−ンを対設した耐張碍子装置にお
いて、少くとも一方のア−クホ−ンを、下部に開口部を
有する円弧状リングと、この円弧状リングの上端部をホ
−ン取付金具に接続する接続金具に連結具で取付けられ
た棒状ホ−ンからなるア−クホ−ンで置き換えたことを
特徴とする耐張碍子装置の鳥害防止用ア−クホ−ン。8. An arc-shaped ring having an opening at the top,
In a tension insulator device in which an arc horn consisting of a rod-shaped horn having an intermediate portion located above the opening of the arcuate ring is installed as a pair, at least one arc horn and an opening at the bottom are provided. It is characterized in that an arc-shaped ring having the same and an arc horn formed of a rod-shaped horn attached by a connecting tool to a connecting fitting for connecting the upper end of the arc-shaped ring to the horn mounting fitting are replaced. An arc horn for preventing bird damage to the tension insulator device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1991069823U JP2549166Y2 (en) | 1991-08-05 | 1991-08-05 | Arc horn for bird damage prevention of tension insulator device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1991069823U JP2549166Y2 (en) | 1991-08-05 | 1991-08-05 | Arc horn for bird damage prevention of tension insulator device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0515231U true JPH0515231U (en) | 1993-02-26 |
| JP2549166Y2 JP2549166Y2 (en) | 1997-09-30 |
Family
ID=13413867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1991069823U Expired - Fee Related JP2549166Y2 (en) | 1991-08-05 | 1991-08-05 | Arc horn for bird damage prevention of tension insulator device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2549166Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4935754U (en) * | 1972-06-28 | 1974-03-29 | ||
| JPS5318238U (en) * | 1976-07-26 | 1978-02-16 | ||
| JPH039210U (en) * | 1989-06-09 | 1991-01-29 |
-
1991
- 1991-08-05 JP JP1991069823U patent/JP2549166Y2/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4935754U (en) * | 1972-06-28 | 1974-03-29 | ||
| JPS5318238U (en) * | 1976-07-26 | 1978-02-16 | ||
| JPH039210U (en) * | 1989-06-09 | 1991-01-29 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2549166Y2 (en) | 1997-09-30 |
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| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |