JP2960052B1 - Piping band composed of a pair of separated curved band pieces that can be connected freely - Google Patents
Piping band composed of a pair of separated curved band pieces that can be connected freelyInfo
- Publication number
- JP2960052B1 JP2960052B1 JP12951798A JP12951798A JP2960052B1 JP 2960052 B1 JP2960052 B1 JP 2960052B1 JP 12951798 A JP12951798 A JP 12951798A JP 12951798 A JP12951798 A JP 12951798A JP 2960052 B1 JP2960052 B1 JP 2960052B1
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- piece
- band
- curved
- pair
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/14—Hangers in the form of bands or chains
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
【要約】
【課題】 配管作業を単独の作業者のみでできるように
配管バンドを改良する。
【解決手段】 配管バンドＡを，連結部７を有する一対
の湾曲バンド片１，２により相互に連結自在に構成する
とともに，一方の湾曲バンド片１を半円以上の長さを有
するものとすることにより，複数の配管バンドＡに配管
パイプＢを横架状に仮持ち支持した後，跳ね上げ状態と
した他方の湾曲バンド片２を下向きに回動して，配管パ
イプＢを保持するようにする。An object of the present invention is to improve a piping band so that a piping operation can be performed only by a single worker. SOLUTION: A pipe band A is configured to be mutually connectable by a pair of curved band pieces 1 and 2 having a connecting portion 7, and one curved band piece 1 has a length of a semicircle or more. As a result, the pipe pipe B is temporarily held and supported by the plurality of pipe bands A in a horizontal manner, and then the other curved band piece 2 in the flipped-up state is rotated downward to hold the pipe pipe B. I do.
Description
【０００１】[0001]
【発明の属する技術分野】 本発明は，建物に配管パイ
プを配管設置するに用いる配管バンドに関し，特に配管
作業の作業性を向上しうるようにした分離一対の湾曲バ
ンド片を連結自在に構成した配管バンドに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a piping band used for installing piping pipes in a building, and more particularly, to a pair of separated curved band pieces which can improve the workability of piping work. Related to piping bands.
【０００２】[0002]
【従来の技術】 この種配管バンドは，各半円にして同
一の湾曲長さを有する一対の湾曲バンド片を，湾曲方向
中央位置でヒンジ連結したものとし，いずれか一方の取
付片を介して，一対の湾曲バンド片をヒンジを回動軸と
して開いた状態とし，例えば上階スラブに設置した吊り
ボルト下方に螺装したタンバックルに吊り下げて，配管
方向に複数の配管バンド間に配管パイプを手で支えて配
置しながら，開いた湾曲バンド片をそれぞれヒンジを回
動軸として閉めるとともに各取付片をボルトに通し，各
ボルトにナットを螺装締着するようにして，配管パイプ
の被嵌支持を行うように使用するものとされている。2. Description of the Related Art In a pipe band of this type, a pair of curved band pieces having the same curved length in each semicircle are hinged at a central position in a bending direction, and are connected via one of the mounting pieces. A pair of curved band pieces are opened with the hinge as a rotation axis, and are suspended on a tan buckle screwed under suspension bolts installed on an upper floor slab, for example, and a pipe pipe is provided between a plurality of pipe bands in the pipe direction. While supporting and arranging the pipes by hand, the opened curved band pieces are closed with the hinges as pivots, the mounting pieces are passed through bolts, and nuts are screwed and fastened to the bolts. It is intended to be used to provide a fitting support.
【０００３】[0003]
【発明が解決しようとする課題】 しかし乍らこの場
合，配管作業は，配管パイプを手で支え持つ作業者と，
開いた湾曲バンド片を閉めてナットを締着する作業者
の，少なくとも２人又はそれ以上の作業者を必要とする
ため，作業性が悪いという問題点がある。即ち一対の湾
曲片は半円であるため，これと同心円をなす配管パイプ
を載置することができず，従ってタンバックルに吊り下
げた状態で，配管パイプを吊り下げ側の湾曲バンド片に
押し付けるように配管パイプと湾曲バンド片の双方を手
持ちしなければならず，一般に各湾曲バンド片位置で１
人の作業者を必要とし，また配管パイプは鋼製で重量が
嵩むことが多いため，配管パイプを手で支えながら，開
いた湾曲バンド片を閉め且つナットをボルトに螺装し
て，これを締着するのは，一般に困難を伴うことが多
く，この場合配管パイプを支える作業者の他にこの作業
を行う作業者を必要とするからである。However, in this case, the plumbing work is performed by a worker who supports the plumbing pipe by hand.
Since at least two or more workers are required to close the opened curved band piece and fasten the nut, there is a problem that workability is poor. In other words, since the pair of curved pieces are semicircular, the pipe pipe concentric with the curved piece cannot be placed. Therefore, the pipe pipe is pressed against the hanging-side curved band piece in a state of being hung on the tambuckle. As shown in the figure, both the pipe and the curved band piece must be held by hand.
Since human pipes are required and the pipes are often made of steel and heavy, close the open curved band piece and screw the nut onto the bolt while supporting the pipe by hand. The tightening is often difficult, and in this case, a worker who performs this work is required in addition to a worker supporting the pipe.
【０００４】 本発明は，かかる事情に鑑みてなされた
もので，その解決課題とするところは，可及的に配管作
業を単独の作業者により容易且つ確実に行うことができ
る配管パイプ設置用に用いる分離一対の湾曲バンド片を
連結自在に構成した配管バンドを提供するにある。[0004] The present invention has been made in view of such circumstances, and a problem to be solved is to provide a piping pipe that can be easily and reliably performed by a single worker as much as possible. An object of the present invention is to provide a piping band in which a pair of separated curved band pieces to be used are freely connected.
【０００５】[0005]
【課題を解決するための手段】 上記課題に添って請求
項１に記載の発明を、分離一対にして一方を半円以上の
湾曲長さを有する配管パイプ仮置き支持用とし、他方を
半円以下の湾曲長さを有する配管パイプ押さえ用とし各
取付片に挿通したボルトによってタンバックルに保持し
た一対の湾曲バンド片を備えるとともに該各湾曲バンド
片の先端に、相互にはめ合い自在の幅方向に１／２深さ
の切り溝を介して設置した挿入片部と該挿入片部の湾曲
方向内方に外周方向に凹陥して上記挿入片部を受入自在
とする段差受入部とによる連結部を備え、上記配管パイ
プ仮置き支持用の湾曲バンド片による配管パイプ載置の
仮持ち支持下における、上記ボルトを回動軸とする配管
パイプ押さえ用の湾曲バンド片の下向きの回動により、
上記各挿入片部を段差受入部に挿入して一対の湾曲バン
ド片を連結自在とした配管バンドであって、上記連結部
の各挿入片部を先細りとするとともに上記配管パイプ仮
置き支持用の湾曲バンド片の挿入片部を先端に向けて内
側にやや傾斜するように勾配を付する一方、上記配管パ
イプ押さえ用の湾曲バンド片の挿入片部を水平としてそ
れぞれ形成し且つ上記連結部の一方の挿入片部に湾曲バ
ンド片外周方向に向けて突出した係止突起を、該係止突
起と対応する位置の段差受入部に連結部の連結状態にお
いて該係止突起と係止する係止孔とを設置してなること
を特徴とする分離一対の湾曲バンド片を連結自在に構成
した配管バンドとし、請求項２に記載の発明を、上記係
止突起を設置した一方の挿入片部を上記配管パイプ押さ
え用の湾曲バンド片の挿入片部とし、係止孔を設置した
段差受入部を上記配管パイプ仮置き支持用の湾曲バンド
片の挿入片部としてなることを特徴とする請求項１に記
載の分離一対の湾曲バンド片を連結自在に構成した配管
バンドとし、請求項３に記載の発明を、上記配管パイプ
仮置き支持用の湾曲バンド片の挿入片部の上記勾配を、
先端で２乃至３ミリメートルの空隙を形成するようにし
てなることを特徴とする請求項１又は２に記載の分離一
対の湾曲バンド片を連結自在に構成した配管バンドと
し、請求項４に記載の発明を、上記係止突起を、該係止
突起を設置した挿入片部の先端側をやや傾斜した２乃至
３ミリメートルの高さとしてなることを特徴とする請求
項１、２又は３に記載の分離一対の湾曲バンド片を連結
自在に構成した配管バンドとし、請求項５に記載の発明
を、上記一対の湾曲バンド片の取付片に挿通しタンバッ
クルに保持した上記ボルトを、ナットを遊嵌保持するよ
うにボルト軸先端にナット抜け止め手段を備えたナット
付きボルトとしてなることを特徴とする請求項１、２、
３又は４に記載の分離一対の湾曲バンド片を連結自在に
構成した配管バンドとし、請求項６に記載の発明を、上
記配管パイプ仮置き用の湾曲バンド片の取付片を、上記
タンバックルと一体的に形成してなることを特徴とする
請求項１、２、３、４又は５に記載の分離一対の湾曲バ
ンド片を連結自在に構成した配管バンドとし、これらを
それぞれ発明の要旨として、上記課題解決の手段とした
ものである。Means for Solving the Problems In accordance with the above-mentioned object, the invention according to claim 1 is provided as a separate pair, one of which is used for temporarily supporting a pipe pipe having a curved length of not less than a semicircle, and the other is a semicircle. It has a pair of curved band pieces for holding pipe pipes having the following curved lengths and held on a tambuckle by bolts inserted into each mounting piece, and has a width direction that can be mutually fitted to the tip of each curved band piece. A connecting portion formed by an insertion piece portion provided through a cut groove having a depth of に and a step receiving portion which is recessed inwardly in the bending direction of the insertion piece portion in the outer peripheral direction to receive the insertion piece portion freely. Under the temporary holding support of the placement of the pipe pipe by the curved piece of pipe for temporary placement support of the pipe pipe, by downward rotation of the piece of curved band for holding the pipe pipe with the bolt as a rotation axis,
A pipe band in which each of the insert pieces is inserted into the step receiving portion to freely connect a pair of curved band pieces, and each of the insert pieces of the connection section is tapered, and the pipe is used for temporary placement pipe support. The insertion piece portion of the curved band piece is inclined so as to be slightly inclined inward toward the tip, while the insertion piece portion of the curved band piece for holding the pipe pipe is formed horizontally and one of the connection portions is formed. A locking projection protruding toward the outer peripheral direction of the curved band piece on the insertion piece portion, and a locking hole for locking the locking projection when the connecting portion is connected to the step receiving portion at a position corresponding to the locking projection. And a piping band configured so that a pair of separated curved band pieces can be connected freely. The invention according to claim 2, wherein the one insertion piece portion provided with the locking protrusion is Curved band for holding pipe pipe 2. The pair of separated curved band pieces according to claim 1, wherein the step receiving section provided with the locking hole is an insertion piece section of the curved band piece for temporarily supporting the pipe pipe. 3. Is a pipe band configured to be freely connectable, and the invention according to claim 3, wherein the gradient of the insertion piece portion of the curved band piece for temporarily supporting the pipe pipe is
3. A pipe band formed by connecting a pair of separated curved band pieces according to claim 1 or 2, wherein a gap of 2 to 3 millimeters is formed at the tip. The invention according to claim 1, 2 or 3, wherein the locking projection has a height of 2 to 3 millimeters with the tip end side of the insertion piece portion on which the locking projection is installed being slightly inclined. 6. A piping band in which a pair of separated curved band pieces are configured to be freely connectable, wherein the nut according to claim 5 is inserted through a mounting piece of the pair of curved band pieces and a nut is loosely fitted with the bolt. 3. A bolt with a nut having a nut retaining means at a tip of a bolt shaft to hold the bolt.
A pipe band in which the pair of separated curved band pieces according to 3 or 4 is configured to be freely connectable. The invention according to claim 6, wherein the attachment piece of the curved pipe piece for temporarily placing the pipe pipe is referred to as the tambuckle. A piping band configured so as to be freely connectable to a pair of separated curved band pieces according to claim 1, 2, 3, 4, or 5, characterized in that they are formed integrally, and these are the gist of the invention, respectively. This is a means for solving the above problems.
【０００６】[0006]
【発明の実施の形態】 以下図面の例によって本発明を
更に具体的に説明すれば，Ａは配管バンドであり，該配
管バンドＡは，分離一対の湾曲バンド片１，２を用い，
その各取付片４をこれに挿通したボルト１４によってタ
ンバックル１８に保持し，湾曲方向中間に位置する各連
結部７を直接又は間接的に相互に連結した後，上記ボル
ト１４にナット１７を締着することによって配管パイプ
Ｂを被嵌支持するように使用する，分離一対の湾曲バン
ド片１，２によるものとしてあり，このとき該配管バン
ドＡにおける上記分離一対の湾曲バンド片１，２は，そ
の一方を半円以上の湾曲長さを有する配管パイプ仮置き
支持用とし，他方を半円以下の湾曲長さを有する配管パ
イプ押さえ用とするとともに，これら分離一対の湾曲バ
ンド片１，２における相互の連結を行う上記連結部７
を，上記配管パイプ押さえ用の湾曲バンド片２を上記ボ
ルト１４を回動軸とする跳ね上げ状態とした上記配管パ
イプ仮置き支持用の湾曲バンド片１による配管パイプＢ
載置の仮持ち支持下において，上記配管パイプ押さえ用
湾曲バンド片２を下向きに回動することによって配管パ
イプＢと同心円の円形をなして配管パイプＢを被嵌支持
可能の分離一対の湾曲バンド片１，２を連結自在に構成
したものとしてある。BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, the present invention will be described more specifically with reference to the drawings, wherein A is a piping band, and the piping band A uses a pair of separated curved band pieces 1 and 2.
Each mounting piece 4 is held on a tamper buckle 18 by a bolt 14 inserted therethrough, and each connecting portion 7 located in the middle in the bending direction is directly or indirectly connected to each other, and then a nut 17 is fastened to the bolt 14. The pair of separated curved band pieces 1 and 2 in the pipe band A are used as a pair of separated curved band pieces 1 and 2 used to fit and support the pipe B by being attached thereto. One of them is used for temporarily supporting pipe pipes having a curved length of not less than a semicircle, and the other is used for holding pipe pipes having a curved length of not more than a semicircle. The above-mentioned connecting portion 7 for connecting with each other
The pipe pipe B formed by the bent pipe piece 1 for temporarily placing and supporting the pipe pipe in a state where the bent pipe piece 2 for holding the pipe pipe is flipped up around the bolt 14 as a rotation axis.
A pair of separate curved bands capable of fitting and supporting the pipe B in a concentric circular shape with the pipe B by rotating the pipe pipe holding curved band piece 2 downward while temporarily supporting the mounting. The pieces 1 and 2 are configured to be freely connected.
【０００７】 即ち本例において配管バンドＡは，鋼製
による金属製とし，例えばプレス加工によって形成した
一対の湾曲バンド片１，２を用いたものとしてあり，該
一対の湾曲バンド片１，２は，一方を半円，即ち１／２
円以上に長く，他方を半円，即ち１／２以下に短くする
ように湾曲長さを異長とした異長一対のものとし，それ
ぞれ一端に取付片４を，他端に連結部７を備えて，分離
構成したものとしてあり，このとき上記半円以上の湾曲
長さを有する一方の１を配管パイプ仮置き支持用，半円
以下の湾曲長さを有する他方の２を配管パイプ押さえ用
とし，これらを対として使用して配管パイプＢを被嵌支
持し，その配管設置を行うものとしてある。That is, in this embodiment, the pipe band A is made of metal such as steel, and uses a pair of curved band pieces 1 and 2 formed by press working, for example. , One half circle, ie 1/2
A pair of different lengths, each having a curved length that is longer than a circle and the other being a semicircle, that is, shorter than １ ／, is provided with a mounting piece 4 at one end and a connecting portion 7 at the other end. And one having a curved length of not less than the above-mentioned semicircle, for supporting the temporary placement of the pipe, and the other having a curved length of not more than the half-circle for holding the pipe. Using these as a pair, the pipe B is fitted and supported, and the pipe is installed.
【０００８】 本例における上記分離一対のうち一方の
配管パイプ仮置き支持用湾曲バンド片１は，これを半円
以上，即ち１／２円以上とすることにより，配管バンド
Ａの内径に対応した外径を有する配管パイプＢを受入れ
てこれを支持することにより，配管パイプＢの被嵌支持
を可能とするものとしてあり，従って湾曲バンド片１，
２の各湾曲長さは，これを上記配管パイプＢの受入れと
支持を行う配管パイプ仮置き支持用の湾曲バンド片１の
長さを基準にして定めるものとしてある。[0008] One of the pair of separated pipes of the above-mentioned pair of separated pipes in the present example has a semicircle or more, that is, a semicircle or more, so as to correspond to the inner diameter of the pipe band A. By receiving and supporting a pipe B having an outer diameter, the pipe B can be fitted and supported.
Each of the curved lengths 2 is determined based on the length of a curved band piece 1 for temporarily supporting a pipe pipe for receiving and supporting the pipe pipe B.
【０００９】 この一方の配管パイプ仮置き支持用の湾
曲バンド片１における，湾曲長さ本例において挿入片部
を含むは，２００度以上２３０度以下，好ましくは２１
０度以上２２０度以下，更に好ましくは２１３度以上２
１８度以下であり，この範囲の角度による円弧をなすよ
うに定めればよく，このときこれらの範囲内の角度によ
り長さを決めるのは，２００度を下回ると，配管パイプ
の支持に安定性を欠くことになり，また２３０度を上回
ると，配管パイプＢ受入用の開口が狭くなりすぎ，配管
パイプＢの受入を行うことが困難になるからであり，２
１０度を下回ると，配管パイプＢの支持の確実性にやや
不安を生じる可能性が生じ，２２０度を上回ると，配管
パイプＢの受入に湾曲バンド片１のスプリングが強くな
りすぎ，配管パイプＢの受入を容易に行い得ない可能性
を生じるからであり，一方配管パイプＢの支持の確実性
と受入（挿入）の容易性の面から上記２１３度以上２１
８度以下の範囲とするのが最もよく，図示した例は，こ
れを２１６度の円弧をなすようにその長さを定めたもの
としてある。The curved length of the curved pipe piece 1 for temporarily placing and supporting the pipe pipe, including the insertion piece in the present embodiment, is not less than 200 degrees and not more than 230 degrees, preferably 21 degrees.
0 to 220 degrees, more preferably 213 to 2
18 degrees or less, it is sufficient to define an arc within the range of angles. At this time, the length is determined by the angles within these ranges. If the angle exceeds 230 degrees, the opening for receiving the pipe B becomes too narrow, and it becomes difficult to receive the pipe B.
If the angle is less than 10 degrees, there is a possibility that the reliability of the support of the pipe B may be slightly uneasy. If the angle exceeds 220 degrees, the spring of the curved band piece 1 becomes too strong for receiving the pipe B, and the pipe B On the other hand, from the viewpoint of the reliability of the support of the pipe B and the easiness of receiving (inserting), there is a possibility that the receiving of
The range is most preferably 8 degrees or less, and in the illustrated example, the length is determined so as to form an arc of 216 degrees.
【００１０】 他方の配管パイプ押さえ用の湾曲バンド
片２は，上記配管パイプ仮置き支持用湾曲バンド片１の
残余の円弧をなすように，これを設定すればよく，本例
にあって，該配管パイプ押さえ用湾曲バンド片２（同じ
く本例において挿入片部を含む）は，これを１４４度の
円弧をなすようにその長さを定めたものとしてある。The other curved band piece 2 for holding the pipe pipe may be set so as to form the remaining arc of the curved pipe piece 1 for temporarily placing and supporting the pipe pipe. The length of the curved band piece 2 (also including the insertion piece portion in the present example) for holding the pipe pipe has its length determined so as to form an arc of 144 degrees.
【００１１】 取付片４は，各湾曲バンド片１，２の一
端に外向きの舌片をなすように湾曲バンド片１，２の端
部を外周方向に折曲することにより，例えば一体にプレ
ス成形し，それぞれ対向する位置にボルト１４挿通用の
ボルト孔５を透設するとともに該ボルト孔５をボルトが
遊嵌するように軸より径大のものとしてあり，それぞれ
対向して，タンバックル１８，特にその下向きに垂下し
た，同じくボルト孔２０，例えば同じくボルト軸より径
大のボルト孔を透設した一対の吊り持ち片１９を挟み込
むように配置し，上記ボルト１４をこれらボルト孔５，
２０に挿通することによって，分離一対の湾曲バンド片
１，２をタンバックル１８に保持するようにするものと
してある。The mounting piece 4 is formed by, for example, pressing the bending band pieces 1 and 2 integrally by bending the ends of the bending band pieces 1 and 2 so as to form an outward tongue at one end of the bending band pieces 1 and 2. The bolt holes 5 for inserting the bolts 14 are formed at positions facing each other, and the bolt holes 5 are larger in diameter than the shaft so that the bolts can be loosely fitted. In particular, a pair of hanging pieces 19, which have downwardly penetrated bolt holes 20, for example, bolt holes larger in diameter than the bolt axis, are arranged to be sandwiched therebetween.
By inserting the curved band piece 20 into the buckle 20, the pair of separated curved band pieces 1 and 2 are held by the tambuckle 18.
【００１２】 このとき本例にあって，上記ボルト１４
は，これをボルト軸先端にナット１７の抜け止め手段１
６を備えてナット１７を遊嵌保持したナット付きボルト
とすることにより，該ナット付きボルトにより分離一対
の湾曲バンド片１，２とタンバックル１８とを一体化
し，分離一対の湾曲バンド片１，２の連結状態でタンバ
ックル１８を湾曲円内に回動収容自在としたものとして
あり，このとき本例の上記抜け止め手段１６は，これを
ボルト１４の挿通後にボルト軸の先端を，例えばプレス
圧壊する等することにより先端に形成した，上記配管パ
イプ押さえ用の湾曲バンド片２における取付片４のボル
ト孔より径大の抜け止めフランジ，抜け止め断続突起等
によるものとしてあり，またこのボルト１４において
は，上記ナット付きボルトのボルト軸を，ボルト頭側に
雄ねじを形成し，先端側に雄ねじ径より径小のナット遊
嵌部１５としたものを用いて構成してあり，これによ
り，ナット遊嵌部１５に，上記抜け止め手段１６を形成
する前にナット１７を装着し，配管押さえ用の湾曲バン
ド片２の取付片４外側にあって，ナット１７が遊嵌する
一方，ナット１７を雄ねじ側に押し付けるようにするこ
とにより雄ねじに対する螺装を行って，これによる締着
を行うものとし，比較的長くなるボルト軸長さの全長に
亘るナットの回転操作を必要とすることなく，ナット１
７の取り外しと締着を可能とするようにナット１７回転
数を減少し，配管作業の効率を向上するものとしてあ
る。At this time, in the present embodiment, the bolt 14
This means that a nut 1
6 and a nut 17 having a nut 17 loosely fitted and held therein, whereby the pair of separated curved band pieces 1 and 2 and the tambuckle 18 are integrated by the bolt with the nut, and the separated pair of curved band pieces 1 In the connection state of 2, the buckle 18 is rotatable and accommodated in a curved circle. At this time, the retaining means 16 of the present embodiment, after inserting the bolt 14, inserts the tip of the bolt shaft into a press The bolt 14 is formed by a stopper flange, a retaining intermittent projection or the like having a diameter larger than the bolt hole of the mounting piece 4 of the curved band piece 2 for holding the pipe pipe formed at the tip end by crushing or the like. In the above, the bolt shaft of the bolt with nut has a male screw formed on the bolt head side and a nut loose fitting portion 15 having a diameter smaller than the male screw diameter on the tip side. Thus, the nut 17 is attached to the nut loose fitting portion 15 before the retaining means 16 is formed, and the nut 17 is provided outside the mounting piece 4 of the curved band piece 2 for holding down the pipe. While the nut 17 is loosely fitted, the nut 17 is pressed against the male screw to screw the male screw so that the nut is tightened. Nut 1 without rotating operation
The number of rotations of the nut 17 is reduced so as to enable the removal and tightening of the nut 7, thereby improving the efficiency of piping work.
【００１３】 上記連結部７は，これを，それぞれ相互
にはめ合い自在の幅方向に１／２深さの切り溝８を介し
て先端に設置した挿入片部９と，該挿入片部９の湾曲方
向内方に外周方向に凹陥して上記挿入片部９を受入自在
とする段差受入部１０とを備えて形成し，上記配管パイ
プ押さえ用湾曲バンド片２の下向きの回動により，それ
ぞれ挿入片部９を段差受入部１０に挿入することによつ
て，これら一対の湾曲バンド片１，２を連結自在とした
ものとしてあり，このとき上記挿入片部９の段差受入部
１０に対する挿入状態を維持する係止手段を，分離一対
の湾曲バンド片１，２における連結部７間に設置したも
のとし，本例にあって上記係止手段はこれを，少なくと
も上記連結部７のいずれかの挿入片部９に湾曲バンド片
１，２外周方向に向けて突出した係止突起１２とこれに
対応する位置の連結部７の段差受入部１０に上記連結状
態で該係止突起１２と係止する係止孔１３とによって形
成したものとしてある。The connecting portion 7 has an insertion piece 9 installed at the tip thereof through a cut groove 8 having a half depth in the width direction which can be fitted to each other. A step receiving portion 10 which is recessed inwardly in the bending direction and which is capable of receiving the insertion piece 9 is formed, and is inserted by downward rotation of the bending piece 2 for holding the pipe pipe. By inserting the piece 9 into the step receiving part 10, the pair of curved band pieces 1 and 2 can be freely connected. At this time, the insertion state of the insertion piece 9 into the step receiving part 10 is changed. The retaining means to be maintained is provided between the connecting portions 7 of the pair of separated curved band pieces 1 and 2, and in the present example, the retaining means inserts at least one of the connecting portions 7 The curved portion 1 and the outer circumferential direction are attached to the piece 9. The locking projection 12 is formed by a projection 12 and a locking hole 13 that locks with the locking projection 12 in the connected state at the step receiving portion 10 of the connecting portion 7 at a position corresponding to the projection 12.
【００１４】 即ち本例の連結部７は，それぞれ湾曲バ
ンド片１，２の，例えば上記プレス成形時に，それぞれ
切り溝８の切り欠き加工と挿入片部９，段差受入部１０
のプレス加工を行うことによって形成してあり，例えば
先端に８ミリメートル幅にして先細りの挿入片部９をそ
れぞれ対向方向に突出するように，同じく対向方向に開
口した，段差受入部１０の傾斜部１１に切り欠き加工し
た切り溝８を介して設置し，その湾曲方向内方に，例え
ば８．５ミリメートルにして両側に湾曲内方に拡開状の
傾斜部１１を備えることにより，挿入片部９の幅よりや
や幅広にするとともに挿入片部９の肉厚に応じた凹陥深
さの段差受入部１０を形成したものとしてあり，このと
き挿入片部９は，その一方，例えば本例にあって，配管
パイプ仮置き支持用湾曲バンド片１における方を，その
先端に向けて内側に，例えば先端で２乃至３ミリメート
ルの空隙を形成するようにやや傾斜するように勾配を付
するとともに，他方，即ち本例にあって配管パイプ押さ
え用湾曲バンド片２における方を，水平の，配管パイプ
Ｂ長手方向に平行としてあり，上記段差受入部１０の幅
を挿入片部９の幅よりやや幅広に設定したことと相俟っ
て，回動時に挿入片部９が段差受入部１０に当たること
なくスムーズに挿入されるようにして，上記配管パイプ
押さえ用湾曲バンド片２の下向き回動時に相互の連結を
容易にするようにしてある。That is, the connecting portion 7 of the present embodiment is provided with the notch processing of the cut groove 8 and the insertion piece portion 9 and the step receiving portion 10 of the curved band pieces 1 and 2 at the time of, for example, the press forming.
The inclined portion of the step receiving portion 10 which is also opened in the opposite direction so that the tapered insertion piece portion 9 has a width of 8 mm at the tip and projects in the opposite direction, for example. 11 is provided through a cut groove 8 which has been cut out, and is provided with an inclining portion 11 which is inwardly curved, for example, 8.5 mm, and which has a widened inwardly curved portion 11 on both sides. 9 is formed to be slightly wider than the width of the insert piece 9 and to form a step receiving portion 10 having a concave depth corresponding to the thickness of the insert piece 9. In addition, a gradient is provided on the curved pipe piece 1 for temporarily placing the pipe pipe toward the tip thereof so as to be slightly inclined so as to form a gap of 2 to 3 mm at the tip, for example. That is, in the present example, the side of the pipe pipe holding curved band piece 2 is horizontal and parallel to the longitudinal direction of the pipe B, and the width of the step receiving portion 10 is slightly wider than the width of the insertion piece portion 9. In conjunction with the setting, the insertion piece portion 9 is smoothly inserted without hitting the step receiving portion 10 at the time of rotation, and is connected to each other at the time of the downward rotation of the curved band pieces 2 for holding the pipe pipe. To make it easier.
【００１５】 また本例の係止手段をなす一方の係止突
起１２は，これを例えば配管パイプ押さえ用湾曲バンド
片２における上記挿入片部９の付け根側に挿入片部９先
端側をやや傾斜して，例えば２乃至３ミリメートルの高
さに，例えば上記プレス加工によって設置し，他方の係
止孔１３は，これを配管仮置き支持用湾曲バンド片１に
おける段差受入部１０の，相互の連結時に対応する位置
に，上記係止突起１２よりやや大きな透孔として透設し
て設置してあり，上記挿入片部９を段差受入部１０に挿
入した際に係止突起１２が係止孔１３に入り込み，その
挿入の連結状態を確保するように係止するものとしてあ
る。Further, one of the locking projections 12 forming the locking means of the present invention is formed such that the tip of the insertion piece 9 is slightly inclined to the root of the insertion piece 9 in the curved band piece 2 for holding a pipe pipe. Then, it is installed at a height of, for example, 2 to 3 millimeters, for example, by the above-mentioned press working. At a position corresponding to the occasion, a through hole slightly larger than the locking projection 12 is provided so as to be transparent, and when the insertion piece 9 is inserted into the step receiving portion 10, the locking projection 12 is set to the locking hole 13. And is locked so as to secure the connection state of the insertion.
【００１６】 図中３は，各湾曲バンド片１，２におけ
る，例えば本例において上記段差受入部１０と同じ深さ
に形成した補強リブ，６は，配管パイプ仮置き支持用湾
曲バンド片１の取付片４に，例えばプレス加工によって
外側に突出して形成することにより，ボルト頭を２辺に
おいて保持するようにしてボルト１４の回転を防止する
ボルト回り止め，２１はタンバックル１８の吊りボルト
２３螺装用ナット，２２はその外れ止め突起である。In the drawing, reference numeral 3 denotes a reinforcing rib formed in each of the curved band pieces 1 and 2 at the same depth as the step receiving portion 10 in the present embodiment, for example, and reference numeral 6 denotes a curved band piece 1 for temporarily supporting the pipe pipe. The mounting piece 4 is formed so as to protrude outward by press working, for example, so that the bolt head is held on two sides to prevent the rotation of the bolt 14, and 21 is a suspension bolt 23 screw of the tambuckle 18. The mounting nut 22, 22 is its retaining projection.
【００１７】 以上の構成による，本例の配管バンドＡ
は，例えば分離一対の湾曲バンド片１，２を連結状態と
し，その取付片４の間にタンバックル１８の吊り持ち片
１９を挟み，ボルト１４とナット１７をこれらにセット
し，タンバックル１８を湾曲円内に回動収容した一体に
して配管バンドＡの径の大きさにして製品として出荷す
る一方，配管作業に当たっては，そのタンバックル１８
を，上階のスラブから吊り下げ状に設置した吊りボルト
２３にそのナット２１を介して螺装することによって，
配管長手方向に複数の配管バンドＡを吊り下げ設置し，
各配管押さえ用湾曲バンド片２を該ボルト１４を回動軸
として跳ね上げ回動することにより，配管仮置き支持用
湾曲バンド片１を開口して，配管パイプＢを，これら配
管仮置き支持用湾曲バンド片１に対して，その湾曲長さ
が半円を超え，開口が狭くなることによって生じるスプ
リング力にやや抗するようにはめ込み状に載置すること
によって，配管パイプＢ長手方向複数箇所においてそれ
ぞれ支持した横架状の仮持ち支持を行った後，上記ボル
ト１４のナット１７を緩めてこれを遊嵌状態として，上
記ボルト１４を遊嵌した上記径大のボルト孔５の遊びを
利用し，配管押さえ用湾曲バンド片２を外側に開き配管
パイプＢの外側を通るようにして，これを下向きに回動
するとともに該回動によって，挿入片部９をそれぞれ段
差受入部１０に挿入し，上記係止突起１２を係止孔１３
に係止させ，連結部の相互の連結を直接的に行い，配管
パイプＢを確実に遊嵌支持することによって，その配管
作業を行うものとしてある。With the above configuration, the piping band A of the present embodiment
For example, a pair of separated curved band pieces 1 and 2 are connected to each other, a hanging piece 19 of a tan buckle 18 is sandwiched between the mounting pieces 4, a bolt 14 and a nut 17 are set on these, and the tan buckle 18 is While the product is shipped as a product with the diameter of the piping band A integrated and accommodated in a curved circle, the tamper buckle 18 is used for piping work.
Is screwed through a nut 21 to a suspension bolt 23 installed in a suspended manner from a slab on the upper floor,
A plurality of piping bands A are suspended and installed in the longitudinal direction of the piping,
The curved pipe band B is flipped up and rotated about the bolt 14 as a pivot axis to open the pipe temporary bending support bending band piece 1, and the pipe pipe B is connected to the pipe temporary holding support pipe. By placing the curved band piece 1 in a manner that the curved length exceeds a semicircle and slightly resists the spring force caused by the narrowing of the opening, the curved band piece 1 is provided at a plurality of locations in the longitudinal direction of the pipe B. After carrying out the temporary holding support in the form of a horizontal support, the nuts 17 of the bolts 14 are loosened to loosely fit them, and the play of the large-diameter bolt holes 5 into which the bolts 14 are loosely fitted is utilized. The bending band piece 2 for pipe holding is opened outward and passes through the outside of the pipe pipe B, and is turned downward, and the insertion piece part 9 is inserted into the step receiving part 10 by the turning. And, the locking projection 12 engaging hole 13
The piping work is performed by directly connecting the connecting portions to each other and securely supporting the piping pipe B with loose fit.
【００１８】 この配管作業は，特に配管パイプ仮置き
支持用湾曲バンド片１による配管パイプＢ載置の仮持ち
支持が可能であるから，配管作業の工程をなす配管バン
ドＡの吊りボルト２３への設置，配管パイプＢ載置の仮
持ち支持，配管バンドＡにおける配管パイプ仮置き支持
用湾曲バンド片１の下向きの回動と連結部７の連結を，
それぞれ単独の作業者が行うことができ，例えば配管パ
イプＢの重量が重いときのように例外の場合には，配管
パイプＢ載置の仮持ち支持のみを複数の，例えば２人の
作業者によるものとすればよく，従って配管作業を，単
独の作業者が，危険や無理をすることなく，容易且つ確
実に行うことができる。In this piping work, in particular, the pipe pipe B can be temporarily held and supported by the curved pipe piece 1 for temporarily supporting the pipe pipe, so that the pipe band A, which is a step of the piping work, is attached to the suspension bolts 23. The installation, temporary holding and supporting of the placement of the pipe B, and downward rotation of the curved pipe piece 1 for the temporary placement of the pipe in the pipe A and connection of the connecting portion 7 are described below.
In each case, for example, when the weight of the pipe B is heavy, only a single worker can perform the temporary holding of the mounting of the pipe B by a plurality of workers, for example, two workers. Therefore, the piping work can be performed easily and reliably by a single worker without danger or excessive force.
【００１９】 図示した例は以上のとおりとしたが，上
記配管パイプ仮置き支持用の湾曲バンド片の取付片を，
タンバックルと一体的に形成したものとすること，この
とき例えば配管パイプ仮置き支持用湾曲バンド片と，ナ
ットを除いたタンバックルとを単一の材料をプレス成形
し，配管パイプ仮置き支持用湾曲バンド片の取付片をタ
ンバックルの吊り下げ片と一体とすることによって，上
記一体的な形成を行うものとすること，配管パイプ仮置
き支持用湾曲バンド片の取付片に，ボルトを植立し，溶
着する等して，ボルトを一体に設置したものとすること
等を含めて，本発明の実施に当たって，分離一対の湾曲
バンド片，タンバックル，ボルト，ナット，連結部，係
止突起，係止孔の各具体的構造，形状，材質，これらの
関係，これらに対する付加，配管作業の具体的手順，配
管の用途等は，上記発明の要旨に反しない限り，様々な
形態のものとすることができる。Although the illustrated example is as described above, the mounting piece of the above-mentioned curved band piece for temporarily supporting the piping pipe is
It is to be formed integrally with the tambuckle. At this time, for example, a single piece of material is press-formed from the curved band piece for supporting the temporary placement of the pipe and the tanbuckle excluding the nut, and is used for supporting the temporary placement of the pipe. The above-mentioned integral formation is to be performed by integrating the attachment piece of the curved band piece with the hanging piece of the tan buckle. Bolts are erected on the attachment piece of the curved piece of the pipe pipe temporary placing support. In the practice of the present invention, including mounting the bolts integrally by welding and welding, etc., a pair of separated curved band pieces, tambuckles, bolts, nuts, connecting portions, locking projections, The specific structure, shape, material, relations, addition of these, specific procedures of piping work, usage of piping, etc. of the locking holes may be of various forms unless they violate the gist of the invention. Door can be.
【００２０】[0020]
【発明の効果】 本発明は以上のとおりに構成したか
ら，請求項１に記載の発明は，分離一対の湾曲バンド片
をタンバックルにボルトを介して保持し，配管パイプ押
さえ用の湾曲バンド片をボルトを回動軸として跳ね上げ
回動し，配管パイプ仮置き支持用の湾曲バンド片を開口
して，配管パイプを載置することによってこれに配管パ
イプを仮置きしたのち，上記跳ね上げ回動した湾曲バン
ド片を下向きに回動することにより相互の連結を行うよ
うにし，これにより配管作業に際して配管方向複数の配
管バンド間に配管パイプの横架状の仮置き支持を可能に
し，従って予めタンバックルに対する湾曲バンド片の保
持作業を行うことによって，単独の作業者が配管パイプ
の仮置き支持の配置を行った上，ボルトに対するナット
の螺装と締着乃至締着の作業を行い得るようにし，可及
的に配管作業を単独の作業者により容易且つ確実に行う
ことができる配管パイプ設置用に用いる一対の湾曲バン
ド片を連結自在に構成した配管バンドを提供することが
でき，請求項２乃至４に記載の発明は，上記に加えて，
その好ましい形態のものとすることができ，請求項５に
記載の発明は，同じく上記に加えて，分離一対の湾曲バ
ンド片を，タンバックルと一体化し，タンバックルの設
置によって湾曲バンド片の保持が自動的になしうるよう
にするとともに，出荷時等に，連結状態による湾曲バン
ド片の円形内にタンバックルを収容し，そのコンパクト
化を図り得るものとすることができ，請求項６に記載の
発明は，同じく上記に加えて，他の形態として一対の内
配管パイプ仮置き支持用の湾曲バンド片をタンバックル
と一体化したものとすることにより，部材数を減少した
ものとすることができる。Since the present invention is configured as described above, according to the first aspect of the present invention, a pair of separated curved band pieces is held on a tambuckle via bolts, and a curved band piece for holding a pipe pipe is provided. The pipe is temporarily lifted and rotated with the bolt as a rotation axis, a curved band piece for temporarily supporting the pipe is opened, and the pipe is temporarily placed on the pipe by placing the pipe. By rotating the moved curved band pieces downward, they are connected to each other, so that the pipes can be temporarily suspended and supported between a plurality of pipe bands in the pipe direction during the pipe work. By performing the work of holding the curved band piece to the tambuckle, a single operator places the temporary placement support of the piping pipe, and then screws and tightens or tightens the nut to the bolt. The present invention provides a piping band having a pair of curved band pieces used for installing a piping pipe, which can be easily and reliably performed by a single operator as much as possible. The invention described in claims 2 to 4 can be used in addition to the above.
According to a fifth aspect of the present invention, in addition to the above, a pair of separated curved band pieces are integrated with a tan buckle, and the curved band piece is held by installing the tan buckle. And a buckle can be accommodated within the circular shape of the curved band piece according to the connection state at the time of shipment, so that the buckle can be made compact. In addition to the above, another aspect of the present invention is to reduce the number of members by integrating a pair of curved band pieces for temporarily placing and supporting the inner pipes with the tambuckle. it can.
【図１】 配管バンドの使用状態を示す側面図である。FIG. 1 is a side view showing a usage state of a piping band.
【図２】 配管バンドの配管作業の状態を示す斜視図で
ある。FIG. 2 is a perspective view showing a state of a piping operation of the piping band.
【図３】 配管バンドとタンバックルの関係を示す部分
拡大図である。FIG. 3 is a partially enlarged view showing a relationship between a piping band and a tan buckle.
【図４】 各連結部を示す部分拡大平面図である。FIG. 4 is a partially enlarged plan view showing each connecting portion.
【図５】 各連結部を示す部分拡大側面図である。FIG. 5 is a partially enlarged side view showing each connecting portion.
【図６】 配管パイプ仮置き支持用湾曲バンド片におけ
る連結部を示す部分大正面図である。FIG. 6 is a partially enlarged front view showing a connecting portion of a curved band piece for temporarily supporting a pipe pipe.
【図７】 配管パイプ押さえ用湾曲バンド片における連
結部を示す部分拡大正面図である。FIG. 7 is a partially enlarged front view showing a connecting portion of a curved band piece for holding a pipe pipe.
Ａ 配管バンド Ｂ 配管パイプ １ 配管パイプ仮置き支持用湾曲バンド片 ２ 配管パイプ押さえ用湾曲バンド片 ４ 取付片 ７ 連結部 ８ 切り溝 ９ 挿入片部 １０ 段差受入部 １２ 係止突起 １３ 係止孔 １４ ボルト １７ ナット １８ タンバックル A Pipe Band B Pipe Pipe 1 Pipe Pipe Temporary Placement Supporting Curve Band Piece 2 Pipe Pipe Holder Curving Band Piece 4 Mounting Piece 7 Connecting Portion 8 Cut Slot 9 Insertion Piece Portion 10 Step Receiving Portion 12 Locking Protrusion 13 Locking Hole 14 Bolt 17 nut 18 tongue buckle
Claims (6)
さを有する配管パイプ仮置き支持用とし、他方を半円以
下の湾曲長さを有する配管パイプ押さえ用とし各取付片
に挿通したボルトによってタンバックルに保持した一対
の湾曲バンド片を備えるとともに該各湾曲バンド片の先
端に、相互にはめ合い自在の幅方向に１／２深さの切り
溝を介して設置した挿入片部と該挿入片部の湾曲方向内
方に外周方向に凹陥して上記挿入片部を受入自在とする
段差受入部とによる連結部を備え、上記配管パイプ仮置
き支持用の湾曲バンド片による配管パイプ載置の仮持ち
支持下における、上記ボルトを回動軸とする配管パイプ
押さえ用の湾曲バンド片の下向きの回動により、上記各
挿入片部を段差受入部に挿入して一対の湾曲バンド片を
連結自在とした配管バンドであって、上記連結部の各挿
入片部を先細りとするとともに上記配管パイプ仮置き支
持用の湾曲バンド片の挿入片部を先端に向けて内側にや
や傾斜するように勾配を付する一方、上記配管パイプ押
さえ用の湾曲バンド片の挿入片部を水平としてそれぞれ
形成し且つ上記連結部の一方の挿入片部に湾曲バンド片
外周方向に向けて突出した係止突起を、該係止突起と対
応する位置の段差受入部に連結部の連結状態において該
係止突起と係止する係止孔とを設置してなることを特徴
とする分離一対の湾曲バンド片を連結自在に構成した配
管バンド。A separate pair is used for temporarily supporting a pipe having a curved length of not less than a semicircle, and the other is used for holding a pipe having a curved length of not more than a semicircle, and inserted into each mounting piece. A pair of curved band pieces held on a tan buckle by bolts, and an insertion piece part installed at the tip of each curved band piece through a cut groove having a half depth in a width direction which can be fitted to each other; A connecting portion formed by a step receiving portion that is recessed inward in the outer circumferential direction in a bending direction of the insertion piece portion and that can receive the insertion piece portion, and a pipe pipe mounted by a curved band piece for temporarily supporting the pipe pipe. Under the temporary holding support of the setting, the downward rotation of the curved band piece for holding the pipe pipe with the bolt as a rotating axis inserts each of the insert pieces into the step receiving portion to form a pair of curved band pieces. Piping that can be freely connected A band, wherein each of the insertion pieces of the connecting portion is tapered and the insertion piece of the curved band piece for temporarily supporting the pipe pipe is inclined so as to be slightly inclined inward toward the tip. A locking projection formed in each of the insertion piece portions of the curved band piece for holding the pipe pipe as horizontal and projecting toward the outer peripheral direction of the curved band piece on one of the insertion piece portions of the connecting portion; A pair of separate curved band pieces that can be connected to each other, wherein a locking hole that locks with the locking projection is provided in a step receiving portion at a position corresponding to the locking portion when the connecting portion is connected. band.
を上記配管パイプ押さえ用の湾曲バンド片の挿入片部と
し、係止孔を設置した段差受入部を上記配管パイプ仮置
き支持用の湾曲バンド片の挿入片部としてなることを特
徴とする請求項１に記載の分離一対の湾曲バンド片を連
結自在に構成した配管バンド。2. One of the insertion pieces on which the locking projections are installed is used as an insertion piece of a curved band piece for holding the pipe pipe, and the step receiving section provided with the locking hole is used for temporarily supporting the pipe pipe. The piping band according to claim 1, wherein the pair of bending band pieces is configured to be freely insertable.
ド片の挿入片部の上記勾配を、先端で２乃至３ミリメー
トルの空隙を形成するようにしてなることを特徴とする
請求項１又は２に記載の分離一対の湾曲バンド片を連結
自在に構成した配管バンド。3. The slope of the insertion piece portion of the curved band piece for temporarily placing and supporting the pipe pipe is formed so that a gap of 2 to 3 millimeters is formed at a tip thereof. A piping band configured so as to be freely connectable to a pair of separated curved band pieces according to the above.
挿入片部の先端側をやや傾斜した２乃至３ミリメートル
の高さとしてなることを特徴とする請求項１、２又は３
に記載の分離一対の湾曲バンド片を連結自在に構成した
配管バンド。4. The locking projection according to claim 1, wherein said locking projection has a height of 2 to 3 millimeters with a tip end side of an insertion piece portion on which said locking projection is installed being slightly inclined.
A piping band configured so as to be freely connectable to a pair of separated curved band pieces according to the above.
しタンバックルに保持した上記ボルトを、ナットを遊嵌
保持するようにボルト軸先端にナット抜け止め手段を備
えたナット付きボルトとしてなることを特徴とする請求
項１、２、３又は４に記載の分離一対の湾曲バンド片を
連結自在に構成した配管バンド。5. A bolt with a nut provided with a nut retaining means at the tip of a bolt shaft so that the nut is loosely inserted and inserted into the mounting piece of the pair of curved band pieces and held on the tambuckle. A piping band, wherein a pair of separated curved band pieces according to claim 1, 2, 3, or 4 is configured to be freely connectable.
の取付片を、上記タンバックルと一体的に形成してなる
ことを特徴とする請求項１、２、３、４又は５に記載の
分離一対の湾曲バンド片を連結自在に構成した配管バン
ド。6. The method according to claim 1, wherein the attachment piece of the curved band piece for temporary placement of the pipe pipe is formed integrally with the tambuckle. A piping band configured to freely connect a pair of separated curved band pieces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12951798A JP2960052B1 (en) | 1998-04-23 | 1998-04-23 | Piping band composed of a pair of separated curved band pieces that can be connected freely |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12951798A JP2960052B1 (en) | 1998-04-23 | 1998-04-23 | Piping band composed of a pair of separated curved band pieces that can be connected freely |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2960052B1 true JP2960052B1 (en) | 1999-10-06 |
| JPH11304052A JPH11304052A (en) | 1999-11-05 |
Family
ID=15011466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12951798A Expired - Fee Related JP2960052B1 (en) | 1998-04-23 | 1998-04-23 | Piping band composed of a pair of separated curved band pieces that can be connected freely |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2960052B1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113767241A (en) * | 2019-05-24 | 2021-12-07 | 日荣樱天客株式会社 | Pipeline supporting tool |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200446511Y1 (en) | 2009-01-05 | 2009-11-05 | 김준형 | Clamp for signboard |
| JP5616727B2 (en) * | 2010-09-15 | 2014-10-29 | 株式会社ピカコーポレイション | Handrail mounting device |
| KR101383835B1 (en) * | 2013-05-08 | 2014-04-10 | 주식회사 스마트에어 | Smart hanger |
-
1998
- 1998-04-23 JP JP12951798A patent/JP2960052B1/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113767241A (en) * | 2019-05-24 | 2021-12-07 | 日荣樱天客株式会社 | Pipeline supporting tool |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH11304052A (en) | 1999-11-05 |
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