JPH0434318Y2 - - Google Patents
Info
- Publication number
- JPH0434318Y2 JPH0434318Y2 JP1985188827U JP18882785U JPH0434318Y2 JP H0434318 Y2 JPH0434318 Y2 JP H0434318Y2 JP 1985188827 U JP1985188827 U JP 1985188827U JP 18882785 U JP18882785 U JP 18882785U JP H0434318 Y2 JPH0434318 Y2 JP H0434318Y2
- Authority
- JP
- Japan
- Prior art keywords
- joint
- piping
- cover
- pipe
- pipe cover
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000009434 installation Methods 0.000 description 12
- 238000004378 air conditioning Methods 0.000 description 11
- 238000010276 construction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案は、空調配管や給湯配管などの複数本の
表示接続配管カバーを接続するために用いられる
配管カバー継手に関する。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a pipe cover joint used for connecting a plurality of display connection pipe covers such as air conditioning pipes and hot water supply pipes.
従来の配管カバー継手は、接続対象となる被接
続配管カバーを内嵌するための接続部が、被接続
配管カバーの外径に応じた一定の内径に決められ
ていた（例えば、実開昭54−110824号公報参照）。
In conventional pipe cover joints, the connection part for fitting the pipe cover to be connected has a fixed inner diameter depending on the outer diameter of the pipe cover to be connected (for example, -Refer to Publication No. 110824).
このため、接続対象となる被接続配管カバーの
径が異なる度に、それに応じて継手本体も交換す
る必要があり、また、接続対象の複数の被接続配
管カバーどうしが互いに径の異なるものである場
合、継手本体の接続部の径も接続部毎で異なるも
のを用意する必要があり、さらに多種多様の継手
本体を多数用意しなければならないという、製品
コスト面での不利を避け得ないものであつた。
For this reason, each time the diameter of the pipe covers to be connected differs, it is necessary to replace the fitting body accordingly, and also, if the diameters of the pipe covers to be connected differ from each other. In this case, it is necessary to prepare different diameters of the connection parts of the joint body for each connection part, and it is also necessary to prepare a large number of different joint bodies, which is an unavoidable disadvantage in terms of product cost. It was hot.
このような不都合を解消するためには、例え
ば、大きめの継手本体を用意して、配管施工並び
に配管カバーや継ぎ手の施工完了後に、継手本体
の接続部と配管カバーとの隙間に充填物を詰める
ことも考えられるが、この場合には、その充填物
の施工作業が面倒であるとともに、配管や配管カ
バーの施工完了後でなければ作業を行えず、作業
工程上のロスが多く、また、配管の保守点検など
も行い難いという問題がある。さらに別の解消手
段としては、継手本体とは別個に、被接続配管カ
バーを内嵌する小径端部と、継手本体に内嵌する
大径端部とを両端部に形成した筒状の接続部を用
いることも考えられるが、この場合には、前記接
続部が筒状の一体物であるため、配管を機器に接
続する以前に配管の遊端側から予め通しておく必
要があり、施工手順を間違えると配管カバーの組
み付けそのものが出来なくなるという問題点があ
る。 In order to eliminate this inconvenience, for example, prepare a larger fitting body and fill the gap between the connection part of the fitting body and the pipe cover after completing the piping construction and the installation of the piping cover and joint. However, in this case, the construction work of the filler is troublesome, and the work cannot be done until after the piping and piping cover construction has been completed, resulting in a lot of loss in the work process. There is a problem in that it is difficult to carry out maintenance and inspections. Yet another solution is to create a cylindrical connection part that is separate from the joint body and has a small diameter end into which the pipe cover to be connected is fitted, and a large diameter end which fits into the joint body. However, in this case, since the connection part is a cylindrical integral part, it is necessary to pass it through from the free end of the pipe before connecting it to the equipment, and the installation procedure If you make a mistake, there is a problem that you will not be able to assemble the piping cover itself.
本考案は、少数種類の継手本体を用いて、それ
よりも多数種の径の異なる被接続配管カバーを接
続できるとともに、その施工作業も簡単に行い易
いところの配管カバー継手の提供を目的とする。 The purpose of the present invention is to provide a pipe cover joint that can connect a large number of pipe covers with different diameters using a small number of joint bodies, and that is also easy to install. .
上記目的を達成するための本考案の技術手段
は、複数本の被接続配管カバーを接続するための
配管カバー継手において、この配管カバー継手
を、被接続配管カバーを内嵌する複数の接続部
と、その接続部とは別部材で構成された継手本体
とから構成するとともに、前記接続部を、一端側
に前記被接続配管カバーを内嵌する小径端部を有
し、他端側に前記継手本体に内嵌する小径端部を
形成してある接続筒部材で構成し、かつ、前記継
手本体と前記接続筒部材との夫々を、その径方向
に二分割自在に構成したことである。
The technical means of the present invention for achieving the above object is a pipe cover joint for connecting a plurality of connected pipe covers, and a pipe cover joint is connected to a plurality of connecting parts into which connected pipe covers are fitted. , and a joint body made of a separate member from the connecting part, and the connecting part has a small diameter end on one end into which the connected piping cover is fitted, and the joint on the other end. The joint body is constructed of a connecting cylindrical member having a small-diameter end portion that fits inside the main body, and each of the joint body and the connecting cylindrical member is configured to be freely split into two in the radial direction.
ａ 前記継手本体とは別部材で接続部を構成した
ので、各接続部毎に各種の径のものを用意する
だけで、各種径の被接続配管カバーどうしを簡
単接続することができる。
a) Since the connecting portion is made of a separate member from the joint body, pipe covers of various diameters can be easily connected by simply preparing various diameters for each connecting portion.
ｂ 継手方向とともに各接続部も径方向に二分割
したので、継手本体のうちの一方と、接続部を
構成する接続筒部材のうちの一方とを、予め所
定箇所に設置した後、それらの内面に沿わせて
配管を施工し、その後に他方の継手本体及び接
続筒部材を上部側から装着することができる。
従つて、予め設置箇所に対する配設位置を定め
た一方の被接続配管カバーや配管カバー継手の
取り付け位置を、配管及び他方の被接続配管カ
バーや配管カバー継手の取り付け位置の指標と
して利用でき、配管作業を能率よく、しかも配
管カバーや配管カバー継手との取り付け手順な
どを気にする必要もなく容易に施工しやすい。b Since each connection part was divided into two in the radial direction along with the joint direction, one of the joint bodies and one of the connection cylinder members that constitute the connection part were installed in advance at a predetermined location, and then their inner surfaces were separated. The piping can be constructed along the pipe, and then the other joint main body and the connecting cylinder member can be installed from the upper side.
Therefore, the installation position of one connected piping cover or piping cover fitting, whose installation position has been determined in advance with respect to the installation location, can be used as an index for the installation position of the piping and the other connected piping cover or piping cover fitting. Work can be done efficiently and it is easy to install without having to worry about installation procedures with piping covers and piping cover fittings.
上記ａの作用から、配管カバー継手が実質的に
管長さ方向で分割された状態となり、多数種類の
被接続配管カバーを簡単に接続することのできる
配管カバー継手を、分割された接続部のみの交換
により、低コストで提供できたものである。
As a result of the action in a above, the pipe cover joint is essentially divided in the length direction of the pipe, and the pipe cover joint, which can easily connect many types of connected pipe covers, can be used to connect only the divided connection parts. This could be provided at a low cost through replacement.
また、上記ｂの作用から、配管カバー継手が径
方向でも分割されていることを有効に利用して、
予め設置箇所に対する配設位置を定めた一方の被
接続配管カバーや配管カバー継手の取り付け位置
を指標として、配管作業そのものを能率よく行え
るものであるとともに、従来技術のように、配管
を機器に接続する以前に配管の遊端側から前記接
続筒部材を予め通しておくような作業が不要であ
り、配管作業完了後に簡単にカバーの施工を完了
させられる効果がある。 In addition, from the effect of b above, by effectively utilizing the fact that the pipe cover joint is divided in the radial direction,
The piping work itself can be carried out efficiently by using the installation position of one of the connected pipe covers and pipe cover joints as an index, whose installation position has been determined in advance for the installation location, and it is also possible to connect the pipes to equipment as in the conventional technology. There is no need to carry out work such as passing the connecting cylinder member through from the free end side of the piping beforehand, and there is an effect that the construction of the cover can be easily completed after the piping work is completed.
以下に、本考案の実施例を図面の記載に基づい
て説明する。
Embodiments of the present invention will be described below based on the drawings.
第８図において、屋外に設置された１台の室外
器１と、屋内２Ａ，２Ｂに各別に設置した２台の
第１及び第２室内器３Ａ，３Ｂとを、往復２本の
空調配管Ａ，Ｂで接続している。これら空調配管
Ａ，Ｂを覆うため、前記第１室内器３Ａに接続し
た２本の空調配管Ａ，Ｂを内部に挿通保持して縦
壁面Ｗに取付けた直管状の第１被接続配管カバー
４Ａと、第２室内器３Ｂに接続した２本の空調配
管Ａ，Ｂを内部に挿通保持して縦壁面Ｗに取り付
けた第２被接続配管カバー４Ｂと、第１及び第２
被接続配管カバー４Ａ，４Ｂ内の夫々２本の空調
配管Ａ，Ｂにまとめて内部に挿通保持して縦壁面
Ｗに取り付けた第３被接続配管カバー４Ｃとを設
けている。更に、それら第１乃至第３被接続配管
カバー４Ａ，４Ｂ，４Ｃを夫々内嵌接続する配管
カバー継手７を縦壁面Ｗに取り付けて空調配管設
備を構成している。 In FIG. 8, one outdoor unit 1 installed outdoors and two first and second indoor units 3A and 3B installed separately indoors 2A and 2B are connected to two reciprocating air conditioning pipes A. ,B are connected. In order to cover these air conditioning pipes A and B, a straight pipe-shaped first connected pipe cover 4A is attached to the vertical wall surface W by inserting and holding the two air conditioning pipes A and B connected to the first indoor unit 3A inside. , a second connected pipe cover 4B which is attached to the vertical wall surface W by inserting and retaining the two air conditioning pipes A and B connected to the second indoor unit 3B therein, and a first and second connected pipe cover 4B.
A third connected pipe cover 4C is provided which is inserted into the two air conditioning pipes A and B in the connected pipe covers 4A and 4B, respectively, and is inserted and held therein and attached to the vertical wall surface W. Further, pipe cover joints 7 for internally connecting the first to third connected pipe covers 4A, 4B, and 4C, respectively, are attached to the vertical wall surface W to constitute air conditioning piping equipment.
前記第１乃至第３被接続配管カバー４Ａ，４
Ｂ，４Ｃは、内装する空調配管Ａ，Ｂの径や本数
に応じて夫々順次大径になるように設置してあ
る。又、硬質塩化ビニール樹脂等の耐候性や衝撃
性に優れた硬質樹脂を、角筒型で、中心角で約45
度の範囲にわたる四つの角部を円弧状に湾曲形成
するとともに周方向に二分割し、種々の現場条件
や作業条件に応じて適宜長さに切断して使用す
る。 Said first to third connected piping covers 4A, 4
B and 4C are installed so that the diameter thereof becomes larger in accordance with the diameter and number of internally installed air conditioning pipes A and B, respectively. In addition, hard resin with excellent weather resistance and impact resistance, such as hard vinyl chloride resin, is used in a rectangular tube shape with a center angle of approximately 45 mm.
The four corners, which extend over a range of degrees, are curved into an arc shape, divided into two in the circumferential direction, and cut into appropriate lengths according to various site and work conditions.
第１図乃至第７図に配管カバー継手７の全体構
造を示す。この配管カバー継手７は、正面視でほ
ぼＴ字形に成形された継手方向５と、この継手方
向５とは別部材で構成された接続部１７とで構成
されている。 The overall structure of the pipe cover joint 7 is shown in FIGS. 1 to 7. The pipe cover joint 7 is composed of a joint direction 5 formed into a substantially T-shape when viewed from the front, and a connecting portion 17 formed of a separate member from the joint direction 5.
前記継手本体５は、Ｔ字形の三つの端部に同一
内径の保持部６を夫々設け、その保持部６の内径
を、前記第１及び第２被接続配管カバー４Ａ，４
Ｂに対する保持部６の大径端部１６、及び第３被
接続配管カバー４Ｃの外径と同径で直接嵌合し合
う形状に形成し、かつ全体を径方向に二分割自在
に形成してある。 The joint body 5 is provided with holding portions 6 having the same inner diameter at the three ends of the T-shape, and the inner diameter of the holding portions 6 is set to the first and second connected pipe covers 4A, 4.
The large diameter end 16 of the holding part 6 for B and the outer diameter of the third connected pipe cover 4C are formed in a shape that directly fits each other, and the whole is formed so as to be freely divided into two parts in the radial direction. be.
第２図において、前記継手本体５のうちで壁面
Ｗに固定する一方の分割本体５Ａの内面には、壁
面Ｗへの固定ネジ挿通孔８と、第３被接続配管カ
バー４Ｃを保持部６に内嵌させるときのカバー先
端の位置決め用ストツパー９を連設してある。第
３図において、他方の蓋用分割本体５Ｂには、一
方の分割本体５Ａとの突き合わせ端辺部１０に沿
つた突辺１１と突起１２とから成る係合部１３を
複数箇所に一体形成し、この係合部１３に一方の
分割本体５Ａの分割辺１４を嵌入させることによ
つて、両分割本体５Ａ，５Ｂを互いに分割面に沿
つた二次元方向への相対移動を阻止できるように
係合連結自在に構成してある。 In FIG. 2, one split body 5A of the joint body 5 that is fixed to the wall W has a fixing screw insertion hole 8 into the wall W, and a third connected pipe cover 4C is attached to the holding part 6. A stopper 9 is provided for positioning the tip of the cover when it is inserted into the cover. In FIG. 3, the other split body 5B for the lid is integrally formed with engaging portions 13 consisting of protrusions 11 and protrusions 12 along the end portion 10 that abuts against the other split body 5A. By fitting the divided side 14 of one divided main body 5A into this engaging portion 13, both divided main bodies 5A and 5B are engaged with each other so as to prevent relative movement in two-dimensional directions along the dividing plane. It is configured so that it can be freely connected.
前記継手本体５の左右２箇所の保持部６に対し
て、その保持部６の内径とは異なる外径の第１及
び第２被接続配管カバー４Ａ，４Ｂを接続するた
めに、夫々、前記接続部１７を内嵌させてある。
この接続部１７には、一端に第１被接続配管カバ
ー４Ａを内嵌接続する小径端部１５Ａを形成した
第１被接続筒部材１７Ａと、一端に第２被接続配
管カバー４Ｂを内嵌接続する小径端部１５Ｂを形
成した第２接続筒部材１７Ｂとがある。第１及び
第２接続筒部材１７Ａ，１７Ｂの各他端には、継
手本体５に内嵌接続する大径端部１６を形成して
あり、前記左右２箇所の保持部６に前記第１及び
第２接続筒部材１７Ａ，１７Ｂを各別に接続する
ように構成してある。 In order to connect the first and second connected pipe covers 4A and 4B, which have outer diameters different from the inner diameter of the holding parts 6, to the left and right holding parts 6 of the joint body 5, respectively, A section 17 is fitted inside.
This connecting portion 17 includes a first connected cylindrical member 17A formed with a small diameter end 15A to which a first connected pipe cover 4A is fitted and connected at one end, and a second connected pipe cover 4B is fitted and connected to one end of the first connected cylindrical member 17A. There is a second connecting cylinder member 17B formed with a small diameter end portion 15B. The other ends of the first and second connecting cylindrical members 17A, 17B are formed with large diameter ends 16 that are internally connected to the joint body 5, and the first and second connecting cylinder members 17A and 17B are connected to the holding portions 6 at the two left and right locations. The second connecting cylinder members 17A and 17B are configured to be connected separately.
前記第１及び第２接続筒部材１７Ａ，１７Ｂは
径方向に二分割形成され、各分割辺部１８近くに
は、前記継手本体５と同様の突辺１１と突起１２
とから成る係合部１３と、これに係合する分割辺
１４とを両分割筒部材１７ａ，１７ｂに各別に設
けて、互いに分割面に沿つた二次元方向への相対
移動を阻止するように係合連結してある。 The first and second connecting cylindrical members 17A, 17B are formed into two parts in the radial direction, and near each divided side 18 there is a projecting side 11 and a protrusion 12 similar to the joint main body 5.
An engaging portion 13 consisting of an engaging portion 13 and a divided side 14 that engages with this are provided separately on both divided cylinder members 17a and 17b so as to prevent relative movement in two-dimensional directions along the dividing surface. They are engaged and connected.
前記一方の分割本体５Ａの内面で、保持部６近
くには、２箇所に係合突起１９Ａを一体連接し、
係合突起１９Ａに係合する係合孔１９Ｂを接続筒
部材１７の一方の分割筒部材１７ａに設けてあ
る。そして、これら係合突起１９Ａと係合孔１９
Ｂの係合により、一方の分割本体５Ａと分割筒部
材１７ａとを一体的に連結して壁面Ｗにネジ止め
し、続いて空調配管Ａ，Ｂを内装した状態で他方
の分割本体５Ｂと分割筒部材１７ｂとを各別に一
方に係合連結することによつて、継手本体５と接
続部１７から成る配管カバー継手７を簡単に設置
できるように構成してある。 On the inner surface of the one divided main body 5A, two engaging protrusions 19A are integrally connected near the holding part 6,
An engagement hole 19B that engages with the engagement protrusion 19A is provided in one of the divided tube members 17a of the connecting tube member 17. These engagement protrusions 19A and engagement holes 19
By the engagement of B, one divided main body 5A and the divided cylindrical member 17a are integrally connected and screwed to the wall surface W, and then the other divided main body 5B is divided with the air conditioning pipes A and B installed inside. By engaging and connecting the cylindrical members 17b to one side separately, the pipe cover joint 7 consisting of the joint body 5 and the connecting portion 17 can be easily installed.
前記配管カバー継手７は硬質合成樹脂で形成し
てある。図面中の符号２０は、前記分割本体５
Ａ，５Ｂどうしをネジ部材２１によつて確実に連
結するためのネジ連結部である。第３被接続配管
カバー４Ｃの内面には、固定のネジ挿通部２２
を、長手方向に沿う突条２３に形成してある。前
記係合突起１９Ａは、保持部６に直接に第３被接
続配管カバー４Ｃを内嵌させたときに邪魔になら
ないように、前記突条２３の背面で形成される凹
溝２４に嵌入する位置に配置してある。 The pipe cover joint 7 is made of hard synthetic resin. Reference numeral 20 in the drawings indicates the divided main body 5
This is a screw connection portion for reliably connecting A and 5B to each other using a screw member 21. A fixed screw insertion portion 22 is provided on the inner surface of the third connected piping cover 4C.
is formed on a protrusion 23 along the longitudinal direction. The engagement protrusion 19A is located at a position where it fits into the groove 24 formed on the back surface of the protrusion 23 so as not to get in the way when the third connected pipe cover 4C is directly fitted into the holding part 6. It is located in
次に、本考案による配管カバー継手の別実施例
を説明する。 Next, another embodiment of the pipe cover joint according to the present invention will be described.
本考案の前記継手本体５の保持部６は３個以上
設ける以外に、２個又は４個以上でも良い。保持
部６には種類の異なる接続部１７を各別に装着し
ても良く、同種の接続筒部材１７を複数個各別に
装着して実施しても良く、組み合わせは自由に選
択できる。第９図に示すように、保持部６のうち
の少なくとも一つに接続部１７を装着し、各保持
部６には直接被接続配管カバー４Ａ，４Ｂを内嵌
接続可能に構成しても良い。前記配管カバー継手
７は空調配管Ａ，Ｂを内装する以外に、給湯配管
を内装する場合にも利用できる。前記係合突起１
９Ａ及びそれに係合する係合孔１９Ｂを連結部１
９と総称し、係合により連結できる構造であれば
種々変更可能である。 In addition to three or more holding parts 6 of the joint main body 5 of the present invention, two or four or more holding parts may be provided. Different types of connecting parts 17 may be separately attached to the holding part 6, or a plurality of the same type of connecting cylinder members 17 may be separately attached, and the combination can be freely selected. As shown in FIG. 9, the connection part 17 may be attached to at least one of the holding parts 6, and each holding part 6 may be constructed so that the connected pipe covers 4A, 4B can be directly fitted and connected thereto. . The pipe cover joint 7 can be used not only for installing air conditioning pipes A and B internally, but also for installing hot water supply pipes internally. The engagement protrusion 1
9A and the engagement hole 19B that engages with the connecting part 1
9, and various modifications can be made as long as the structure can be connected by engagement.
尚、実用新案登録請求の範囲の項に図面との対
照を便利にする為に符号を記すが、該記入により
本考案は添付図面の構造に限定されるものではな
い。 Note that although reference numerals are written in the claims section of the utility model registration for convenience of comparison with the drawings, the present invention is not limited to the structure of the attached drawings by such entry.
第１図は接続状態を示す概略縦断面図、第２図
は壁面固定側の配管カバー継手の正面図、第３図
は蓋用の配管カバー継手の正面図、第４図は取付
状態を示す一部切欠側面図、第５図は取付状態を
示す要部の一部切欠平面図、第６図は第５図の
−線断面図、第７図は第４図の−線断面
図、第８図は空調配管設備の全体斜視図、第９図
は別実施例の接続状態を示す概略縦断面図であ
る。
４Ａ，４Ｂ，４Ｃ……被接続配管カバー、５…
…継手本体、６……保持部、１５Ａ，１５Ｂ……
小径端部、１６……大径端部、１７……接続部、
１７Ａ，１７Ｂ……接続筒部材、１９……連結
部。
Figure 1 is a schematic vertical sectional view showing the connection state, Figure 2 is a front view of the pipe cover joint on the wall fixed side, Figure 3 is a front view of the pipe cover joint for the lid, and Figure 4 is the installation state. Fig. 5 is a partially cutaway side view of the main part showing the installation state, Fig. 6 is a sectional view taken along the - line in Fig. 5, Fig. 7 is a sectional view taken along the - line in Fig. 4, and Fig. FIG. 8 is an overall perspective view of the air conditioning piping equipment, and FIG. 9 is a schematic vertical sectional view showing the connection state of another embodiment. 4A, 4B, 4C... Connected piping cover, 5...
...Joint body, 6...Holding part, 15A, 15B...
Small diameter end, 16... Large diameter end, 17... Connection part,
17A, 17B... Connection cylinder member, 19... Connection portion.
Claims (1)
接続するための配管カバー継手において、 この配管カバー継手を、被接続配管カバー４
Ａ，４Ｂ，４Ｃを内嵌する複数の接続部１７と、
その接続部１７とは別部材で構成された継手本体
５とから構成するとともに、 前記接続部１７を、一端側に前記被接続配管カ
バー４Ａ，４Ｂ，４Ｃを内嵌する小径端部１５
Ａ，１５Ｂを有し、他端側に前記継手本体５に内
嵌する大径端部１６を形成してある接続筒部材１
７Ａ，１７Ｂで構成し、 かつ、前記継手本体５と前記接続筒部材１７
Ａ，１７Ｂとの夫々を、その径方向に二分割自在
に構成したことを特徴とする配管カバー継手。[Scope of Claim for Utility Model Registration] In a piping cover joint for connecting a plurality of connected piping covers 4A, 4B, 4C, this piping cover joint can be used as a piping cover 4 to be connected.
A, 4B, and a plurality of connection parts 17 that fit inside 4C;
The connecting portion 17 is composed of a joint body 5 which is made of a separate member, and the connecting portion 17 has a small diameter end portion 15 into which the connected piping cover 4A, 4B, 4C is fitted on one end side.
A, 15B, and a large diameter end 16 that fits into the joint body 5 on the other end side.
7A and 17B, and the joint body 5 and the connecting cylinder member 17
A piping cover joint characterized in that each of A and 17B can be freely divided into two parts in the radial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985188827U JPH0434318Y2 (en) | 1985-12-06 | 1985-12-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985188827U JPH0434318Y2 (en) | 1985-12-06 | 1985-12-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6296196U JPS6296196U (en) | 1987-06-19 |
| JPH0434318Y2 true JPH0434318Y2 (en) | 1992-08-14 |
Family
ID=31140552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985188827U Expired JPH0434318Y2 (en) | 1985-12-06 | 1985-12-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0434318Y2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2522477Y2 (en) * | 1991-10-30 | 1997-01-16 | 因幡電機産業株式会社 | Piping cover fitting |
| JP3404719B2 (en) * | 1993-03-25 | 2003-05-12 | 石川島播磨重工業株式会社 | Vacuum sealing device |
| JP3310913B2 (en) * | 1997-08-29 | 2002-08-05 | 因幡電機産業株式会社 | Piping cover |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5428854U (en) * | 1977-07-29 | 1979-02-24 | ||
| JPS589456U (en) * | 1981-07-09 | 1983-01-21 | 日本軽金属株式会社 | Mounting structure of paraster on fence |
| JPS5913784B2 (en) * | 1978-12-27 | 1984-03-31 | 富士通株式会社 | Abnormality detection method for multiprocessor systems |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5195019U (en) * | 1975-01-30 | 1976-07-30 | ||
| JPS6123758Y2 (en) * | 1977-03-02 | 1986-07-16 | ||
| JPS54110824U (en) * | 1978-01-24 | 1979-08-04 | ||
| JPS54156220U (en) * | 1978-04-24 | 1979-10-30 | ||
| JPS5913784U (en) * | 1982-07-19 | 1984-01-27 | 三井石化産資株式会社 | plastic pipe fitting adapter |
-
1985
- 1985-12-06 JP JP1985188827U patent/JPH0434318Y2/ja not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5428854U (en) * | 1977-07-29 | 1979-02-24 | ||
| JPS5913784B2 (en) * | 1978-12-27 | 1984-03-31 | 富士通株式会社 | Abnormality detection method for multiprocessor systems |
| JPS589456U (en) * | 1981-07-09 | 1983-01-21 | 日本軽金属株式会社 | Mounting structure of paraster on fence |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6296196U (en) | 1987-06-19 |
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