JPS6314252Y2 - - Google Patents
Info
- Publication number
- JPS6314252Y2 JPS6314252Y2 JP1982161330U JP16133082U JPS6314252Y2 JP S6314252 Y2 JPS6314252 Y2 JP S6314252Y2 JP 1982161330 U JP1982161330 U JP 1982161330U JP 16133082 U JP16133082 U JP 16133082U JP S6314252 Y2 JPS6314252 Y2 JP S6314252Y2
- Authority
- JP
- Japan
- Prior art keywords
- panel
- piping
- floor
- floor panel
- hot water
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- 238000009434 installation Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 4
- 239000010802 sludge Substances 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
Landscapes
- Steam Or Hot-Water Central Heating Systems (AREA)
Description
【考案の詳細な説明】
考案の目的
〔産業上の利用分野〕
本考案は、床パネルと配管接続用パネルとから
なる配管用パネル構造に関し、詳しくは床面に敷
設されるパネル、例えば温水循環用床パネルを形
成する配管用パネル構造に関する。[Detailed description of the invention] Purpose of the invention [Industrial field of application] The invention relates to a piping panel structure consisting of a floor panel and a panel for connecting pipes. The present invention relates to a piping panel structure forming a floor panel.
近年、床面に敷設したコイルに温水を循環させ
て床を暖める床用温水循環パネルヒータにおいて
は、熱効率を高めかつ敷設の手間等を低減するた
めに、床パネルを貼り付ける床表面に温水循環用
の配管（以下、コイルと呼ぶ）を直接埋め込む構
造に替えて、床パネル内に配管を設け、これらの
配管を接続して温水の循環路を形成する構造が採
用されている。
In recent years, hot water circulation panel heaters for floors, which heat the floor by circulating hot water through coils laid on the floor surface, have been introducing hot water circulation on the floor surface to which the floor panels are attached, in order to increase thermal efficiency and reduce the labor involved in installation. Instead of a structure in which pipes (hereinafter referred to as coils) are directly embedded, a structure has been adopted in which pipes are provided inside the floor panel and these pipes are connected to form a hot water circulation path.
配管を内蔵したパネルを用いたかかる構造をと
ると、床パネルが直接加熱されるため熱効率が高
くしかも敷設が容易となる反面、循環用コイルの
敷設経路が制限されるといつた問題があつた。例
えば、従来の床パネルの構造では、第１図に示す
ように、床パネル１に取り付けられたコイル２の
各接続口３ないし５の位置によつて床面に対する
コイルの敷設経路は著しく規制されてしまう。例
えば、第１図の床パネル１を組み合わせるだけで
は、循環用コイルを一方向には連続して敷設でき
ても、平面的に連ねて敷設することができない。
しかも、接続口４，５の一方は使用しないため、
盲栓６により閉じなければならない。従つて、床
パネルの配管を用いて温水の循環路を形成しよう
とすると、床パネル間を接続する配管や盲栓が別
に必要となり、かえつて敷設に手間を要すること
になる。
When adopting such a structure using a panel with built-in piping, the floor panel is directly heated, resulting in high thermal efficiency and easy installation, but there was a problem in that the installation route for the circulation coil was restricted. . For example, in the conventional floor panel structure, as shown in FIG. 1, the installation path of the coil with respect to the floor is significantly restricted by the position of each connection port 3 to 5 of the coil 2 attached to the floor panel 1. It ends up. For example, by simply combining the floor panels 1 shown in FIG. 1, although it is possible to lay the circulation coils continuously in one direction, it is not possible to lay them in series in a plane.
Moreover, since one of the connection ports 4 and 5 is not used,
It must be closed with a blind plug 6. Therefore, if an attempt is made to form a hot water circulation path using the piping of the floor panels, additional piping and blind plugs will be required to connect the floor panels, which will require more effort to install.
また、コイルの敷設経路が自由にならないこと
からコイルと一体となつた床パネル１の接続口３
ないし５を、建屋に設備された温水循環装置接続
口の位置に合わせることが困難であるという問題
を招致する。従つて、各接続口の位置によつて
は、配管に90度エルボを使用しなければならない
場合があり、その場合、この90度エルボの部分の
流路抵抗は大きいから、温水の流れを阻害してし
まう。この結果、90度エルボの部位にコイル内で
生じる水垢やスラツジ等が堆積して配管が詰まり
易くなるといつた欠点があつた。 In addition, since the coil installation path is not free, the connection port 3 of the floor panel 1 is integrated with the coil.
This brings about the problem that it is difficult to align the terminals 1 to 5 with the connection port of the hot water circulation system installed in the building. Therefore, depending on the location of each connection port, it may be necessary to use a 90-degree elbow in the piping, and in that case, the flow resistance at the 90-degree elbow is large, so the flow of hot water may be obstructed. Resulting in. As a result, there was a drawback in that water scale, sludge, etc. generated inside the coil accumulated at the 90-degree elbow, making the pipes more likely to become clogged.
本考案の配管用パネル構造は、床パネルと配管
接続用パネルとによつて上記問題点を解決し、循
環路を形成の自由度を高めることを目的としてな
された。 The piping panel structure of the present invention was created with the aim of solving the above problems by using a floor panel and a piping connection panel, and increasing the degree of freedom in forming a circulation path.
考案の構成
かかる目的を達成する本考案の構成について以
下説明する。Structure of the invention The structure of the invention that achieves the above object will be explained below.
本考案の配管用パネル構造は、温水循環用の配
管を備えた略矩形の床パネルと、該床パネル同士
の配管を接続する配管接続用パネルとからなる配
管用パネル構造であつて、床パネルは、その床パ
ネルが敷設されたとき隣接する隅部の少なくとも
２箇所を斜めに切り欠き、かつ該切り欠き部にパ
ネル内配管の接続部を形成し、配管接続用パネル
は、前記隣接する床パネルの切り欠き部が形成す
る形状に対応した２等辺三角形状であり、かつ該
２等辺の各々には前記床パネルの配管の接続部に
接続されてパネル内配管同士を連接する配管の接
続口を設けたものである。
The piping panel structure of the present invention is a piping panel structure consisting of a substantially rectangular floor panel equipped with piping for hot water circulation, and a piping connection panel that connects the piping between the floor panels. When the floor panel is laid, at least two corners of the adjacent corners are diagonally cut out, and connections for pipes within the panel are formed in the cut-out portions, and the pipe connection panel is installed on the adjacent floor. It has an isosceles triangular shape corresponding to the shape formed by the notch of the panel, and each of the isosceles has a connection port for piping that is connected to the piping connection part of the floor panel and connects the piping inside the panel. It has been established.
上記構成を有する本考案の配管用パネル構造
は、床パネルと配管接続用パネルとからなり、配
管接続用パネルは床パネルの切り欠き部に装着さ
れて床パネル内の配管を接続する。床パネルの切
り欠き部は、床パネルの隅部を斜めに切り欠くこ
とにより形成されており、配管接続用パネルは、
その２等辺に配管の接続口を設けているから、床
パネルと配管接続用パネルとの敷設の自由度は高
く、平面的な展開が容易となる。しかも、本考案
配管用パネル構造では、床パネルのパネル内配管
の接続部を切り欠き部に形成しているので、多く
の場合、配管間の接続に無理を生じない。
The piping panel structure of the present invention having the above configuration is composed of a floor panel and a pipe connection panel, and the pipe connection panel is attached to a notch in the floor panel to connect the pipes in the floor panel. The notch in the floor panel is formed by cutting out the corner of the floor panel diagonally, and the piping connection panel is
Since the piping connection port is provided on the isosceles side, there is a high degree of freedom in laying the floor panel and the piping connection panel, and planar development is facilitated. In addition, in the piping panel structure of the present invention, the connecting portions of the in-panel piping of the floor panel are formed in the notches, so in many cases, connections between the piping are not strained.
以上説明した本考案の構成・作用を一層明らか
にするために、以下本考案の配管用パネル構造の
好適な実施例について説明する。
In order to further clarify the structure and operation of the present invention described above, preferred embodiments of the piping panel structure of the present invention will be described below.
本実施例の配管用パネル構造は、第２図ないし
第９図に示すように、床パネル１３と配管接続用
パネルとしてのジヨイントパネル１９とからな
る。まず、床パネル１３の構造について説明す
る。 The piping panel structure of this embodiment, as shown in FIGS. 2 to 9, consists of a floor panel 13 and a joint panel 19 as a piping connection panel. First, the structure of the floor panel 13 will be explained.
床パネル１３は、合成樹脂成形されたものであ
り、第７図に示すように、略矩形の一辺両端の隅
部を斜めに（本実施例では45度）に切り欠いた形
状をしている。この切り欠かれた斜辺１４には、
床パネル１３内配管（以下コイルと呼ぶ）１５の
両端の配管接続口１６，１７が、各々突出して取
り付けられている。尚、床パネル１３に内蔵され
たコイル１５は、温水の循環による暖房効率を向
上させるよう何度も折り返したコイル構造とされ
ている。 The floor panel 13 is molded from synthetic resin, and, as shown in FIG. 7, has a substantially rectangular shape with both corners of one side cut out diagonally (at 45 degrees in this embodiment). . On this notched hypotenuse 14,
Pipe connection ports 16 and 17 at both ends of the pipes (hereinafter referred to as coils) 15 in the floor panel 13 are attached so as to protrude from each other. The coil 15 built into the floor panel 13 has a coil structure that is folded back many times to improve heating efficiency by circulating hot water.
一方、ジヨイントパネル１９は、第２図ないし
第６図に示すように、直角２等辺三角形状に成形
された合成樹脂製の三角床パネル７とその内部に
取り付けられたホース１０とから構成されてい
る。三角床パネル７は、床パネル１３の切り欠き
部を丁度２倍した形状をしており、隣接する床パ
ネル１３の２つの斜辺１４に対応した２等辺を備
えている。三角床パネル７は、第３図に示すよう
に、表面は平であるが、その裏面には、第４図に
示すように、２等辺三角形の対称軸に沿つて薄肉
の折曲げヒンジ部と重量軽減対策としての肉抜き
空洞１８とホース１０が収納される窪み部とが形
成されている。また、ホース１０が収納される窪
み部には、ホース取付孔９が形成された側壁８が
設けられている。 On the other hand, as shown in FIGS. 2 to 6, the joint panel 19 is composed of a synthetic resin triangular floor panel 7 shaped into a right-angled isosceles triangle and a hose 10 attached inside the triangular floor panel 7. ing. The triangular floor panel 7 has a shape that is exactly twice the size of the notch of the floor panel 13, and has isosceles corresponding to the two oblique sides 14 of the adjacent floor panels 13. As shown in FIG. 3, the triangular floor panel 7 has a flat surface, but as shown in FIG. A hollow cavity 18 for weight reduction and a recessed portion in which the hose 10 is housed are formed. Further, the recess in which the hose 10 is housed is provided with a side wall 8 in which a hose attachment hole 9 is formed.
ホース１０は、図示するように、伸縮自在かつ
可撓性を有するものであり、側壁８に設けられた
取付孔９に固定されている。ホース１０の両端に
は、コイル１５の配管接続口１６，１７に接続可
能な配管接続口１１，１２が取り付けられてお
り、この配管接続口１１，１２は、三角床パネル
７の各２等辺の長手方向中央に位置する。この結
果、ホース１０は、三角床パネル７の直角をなす
２等辺間を緩やかな円弧で接続することになる。 As shown, the hose 10 is expandable and flexible, and is fixed to a mounting hole 9 provided in the side wall 8. At both ends of the hose 10 are attached piping connections 11 and 12 that can be connected to the piping connections 16 and 17 of the coil 15. Located in the center in the longitudinal direction. As a result, the hose 10 connects the right-angled isosceles of the triangular floor panel 7 with a gentle circular arc.
以上の構成を有するジヨイントパネル１９は、
伸縮自在で可撓性を有するホース１０を用いてお
り、かつ三角床パネル７の中心部に折曲げヒンジ
部が設けられていることから、表面を内側にして
容易に折に畳むことができる。尚、ジヨイントパ
ネル１９は、床パネル１３と同一の厚みとされて
おり、敷設後に踏んでもホース１０等が変形する
ことはない。 The joint panel 19 having the above configuration is
Since a stretchable and flexible hose 10 is used and a bending hinge is provided at the center of the triangular floor panel 7, it can be easily folded with the surface facing inside. Note that the joint panel 19 has the same thickness as the floor panel 13, so that the hose 10 and the like will not be deformed even if stepped on after installation.
次に本実施例の配管用パネル構造を用いて床パ
ネルの敷設を行なう様子を説明する。第８図，第
９図は、各々床面積が異なる場合の温水循環用コ
イルの敷設例を示している。こうしたコイルの敷
設に際しては、まず、建屋に設備された温水循環
装置の配管接続口位置に、床パネル１３に内蔵さ
れたコイル１５の敷設経路の終端に当たる各床パ
ネル１３の配管接続口１６，１７が対向するよう
床パネル１３を適宜配設する。この状態で、各床
パネル１３の切り欠き部にジヨイントパネル１９
を挟み、ジヨイントパネル１９のホース１０を介
して温水が床パネル１３のコイル１５を循環する
よう各配管を接続する。これで、床面に対する温
水循環用コイルの敷設は完了する。 Next, a description will be given of how a floor panel is laid using the piping panel structure of this embodiment. FIGS. 8 and 9 show examples of installing hot water circulation coils in cases where the floor areas are different. When installing such a coil, first, the piping connection ports 16 and 17 of each floor panel 13, which are the ends of the installation path of the coil 15 built into the floor panel 13, are placed at the piping connection port position of the hot water circulation system installed in the building. The floor panels 13 are appropriately arranged so that they face each other. In this state, insert the joint panel 19 into the notch of each floor panel 13.
Each pipe is connected so that hot water circulates through the coil 15 of the floor panel 13 via the hose 10 of the joint panel 19. This completes the installation of the hot water circulation coil on the floor.
床パネル１３に内蔵されたコイル１５の接続口
１６，１７は、各々床パネル１３の切り欠かれた
斜辺１４に設けられているので、床パネル１３の
向きを適宜変えることにより、第８図，第９図に
例示するように、床パネル１３と一体になつたコ
イル１５の敷設経路を任意に設定することがで
き、更にコイル１５の接続口１６，１７を建屋の
温水循環装置配管接続口位置に容易に合わせるこ
とができる。しかも、床パネル１３の配管接続口
１６，１７の位置は、本実施例では、45度に切り
欠かれた隅部に設けられているので、温水循環装
置の配管接続口と床パネル１３の配管接続口１
６，１７との接続に、流路抵抗の大きな90度エル
ボを用いる必要がなく、更に各床パネル１３間の
配管接続も45度以上曲がることがない。従つて、
温水循環コイル全体の流路抵抗を低くすることが
でき、コイル内温水の流れをスムーズにできる
上、水垢やスラツジの堆積という問題も生じな
い。また、本実施例で用いたジヨイントパネル１
９は、伸縮自在で可撓性を有するホース１０を用
いているので、ホース１０を取り付けたまま中央
から２つに折り畳むことができ、床パネル１３間
を配管接続する際の作動効率を一層向上させるこ
とができるという効果も得られる。 The connection ports 16 and 17 of the coil 15 built into the floor panel 13 are provided in the oblique sides 14 cut out in the floor panel 13, so by changing the direction of the floor panel 13 as appropriate, the connection ports 16 and 17 of the coil 15 built in the floor panel 13 can be adjusted as shown in FIG. As illustrated in FIG. 9, the installation route of the coil 15 integrated with the floor panel 13 can be set arbitrarily, and the connection ports 16 and 17 of the coil 15 can be set at the hot water circulation system piping connection port position of the building. can be easily adapted to. Moreover, in this embodiment, the piping connection ports 16 and 17 of the floor panel 13 are located at the corners cut out at 45 degrees, so that the piping connections of the hot water circulation system and the piping of the floor panel 13 are provided. Connection port 1
6 and 17, there is no need to use a 90-degree elbow with large flow path resistance, and furthermore, the piping connection between each floor panel 13 does not bend more than 45 degrees. Therefore,
The flow path resistance of the entire hot water circulation coil can be lowered, the flow of hot water inside the coil can be made smooth, and the problem of limescale and sludge accumulation does not occur. In addition, joint panel 1 used in this example
9 uses a stretchable and flexible hose 10, so it can be folded in two from the center with the hose 10 attached, further improving operating efficiency when connecting pipes between floor panels 13. It also has the effect of being able to do this.
尚、ジヨイントパネル１９は、第１０図に示す
ように、三角床パネル７の肉抜き空洞１８を丸穴
２３等の任意の形状にすることができる。また、
第１１図に示すように、ジヨイントパネル１９
は、その２等辺の交点からの垂線２５に沿つて分
割された２つの部分から構成された三角床パネル
２４を用いてもよい。 In the joint panel 19, as shown in FIG. 10, the hollow cavity 18 of the triangular floor panel 7 can be formed into an arbitrary shape such as a round hole 23. Also,
As shown in FIG. 11, the joint panel 19
may use a triangular floor panel 24 constructed from two parts divided along a perpendicular line 25 from the intersection of the isosceles.
本実施例では、敷設した床パネルのコイルに
は、温水循環装置からの温水を循環するものとし
たが、強制循環式太陽熱温水器に接続して太陽熱
温水を流すものとしてもよいし、クーラ，エアコ
ンデイシヨナ等からの冷水用配管として用いても
よい。 In this example, hot water from a hot water circulation device was circulated through the installed floor panel coils, but it may also be connected to a forced circulation solar water heater to flow solar hot water, or a cooler, It may also be used as cold water piping from an air conditioner, etc.
本実施例では、コイルを敷設する床面の形状に
合わせて床パネル１３は適宜敷設したが、同様の
形状の床面に対して、第１２図，第１３図に比較
して示すように、温水の循環経路を変えたり、コ
イル全体に対する配管接続口の位置を変えたりす
ることもできる。 In this example, the floor panel 13 was laid appropriately according to the shape of the floor surface on which the coil was laid, but as shown in FIG. 12 and FIG. It is also possible to change the hot water circulation route and change the position of the piping connections relative to the entire coil.
以上本考案の実施例について説明したが、本考
案はこうした実施例に何等限定されるものではな
く、本考案の要旨を逸脱しない範囲において、
種々なる態様で実施し得ることは勿論である。 Although the embodiments of the present invention have been described above, the present invention is not limited to these embodiments in any way, and within the scope of the gist of the present invention,
Of course, it can be implemented in various ways.
考案の効果
以上詳述したように、本考案の配管用パネル構
造によれば、流路を形成するための床パネルの敷
設が極めて容易であり、かつ流路の敷設経路を適
宜選択し得るという優れた効果を奏する。従つ
て、一方向のみならず、平面的にも連ねて敷設す
ることが容易であり、盲栓等を取り付ける手間も
要しない。更に、温水等を循環させる装置との接
続も容易となり、配管経路に無理を生じないか
ら、90度エルボ等の使用も避けることが容易とな
り、流路抵抗を低くでき、水垢やスラツジの堆積
といつた問題も解消される。Effects of the Invention As detailed above, according to the piping panel structure of the present invention, it is extremely easy to lay the floor panel for forming the flow path, and the route for laying the flow path can be selected as appropriate. It has excellent effects. Therefore, it is easy to lay them not only in one direction but also in series in a plane, and there is no need to install blind plugs or the like. Furthermore, it is easier to connect to equipment that circulates hot water, etc., and the piping route is not strained, making it easier to avoid the use of 90-degree elbows, etc., lowering flow path resistance and preventing the accumulation of scale and sludge. Any existing problems will be resolved.
第１図は従来の床パネルの概略構成図、第２図
ないし第６図の各々はジヨイントパネル１９の構
造を示す斜視図，平面図，裏面図，正面図，要部
破断図，第７図は床パネル１３の構造を示す正面
図、第８図，第９図は床パネル１３とジヨイント
パネル１９との敷設例を示す説明図、第１０図，
第１１図は各々ジヨイントパネルの他の構成例を
示す裏面図、第１２図，第１３図は床パネルの他
の敷設例を示す平面図、である。
７……三角床パネル、１０……ホース、１３…
…床パネル、１５……コイル、１６，１７……配
管用接続口、１９……ジヨイントパネル。
Fig. 1 is a schematic configuration diagram of a conventional floor panel, and Figs. The figure is a front view showing the structure of the floor panel 13, FIGS. 8 and 9 are explanatory views showing an example of laying the floor panel 13 and joint panel 19, and FIGS.
FIG. 11 is a back view showing another example of the joint panel structure, and FIGS. 12 and 13 are plan views showing other examples of installing the floor panel. 7...Triangular floor panel, 10...Hose, 13...
...floor panel, 15...coil, 16, 17...piping connection port, 19...joint panel.
Claims (1)
と、該床パネル同士の配管を接続する配管接続
用パネルとからなる配管用パネル構造であつ
て、 床パネルは、その床パネルが敷設されたとき
隣接する隅部の少なくとも２箇所を斜めに切り
欠き、かつ該切り欠き部にパネル内配管の接続
部を形成し、 配管接続用パネルは、前記隣接する床パネル
の切り欠き部が形成する形状に対応した２等辺
三角形状であり、かつ該２等辺の各々には前記
床パネルの配管の接続部に接続されてパネル内
配管同士を連接する配管の接続口を設けた 配管用パネル構造。 ２ 配管接続用パネルを、２等辺の交点からの垂
線を中心にし表面を内側にして折り畳み可能に
形成すると共に、配管接続用パネル内の配管
を、折り曲げ可能な可撓性配管とした実用新案
登録請求の範囲第１項記載の配管用パネル構
造。 ３ 床パネルと配管接続用パネルとの厚みがほぼ
等しい実用新案登録請求の範囲第１項もしくは
第２項記載の配管用パネル構造。[Scope of Claim for Utility Model Registration] 1. A piping panel structure consisting of a substantially rectangular floor panel equipped with hot water circulation piping and a piping connection panel that connects the piping between the floor panels, the floor panel When the floor panel is laid, at least two corners of the adjacent corner portions are diagonally cut out, and connections for pipes within the panel are formed in the cut-out portions, and the pipe connection panel is installed on the adjacent floor. It has an isosceles triangular shape corresponding to the shape formed by the notch part of the panel, and each of the isosceles has a connection port for piping that is connected to the piping connection part of the floor panel and connects the piping inside the panel. Piping panel structure with 2. Registration of a utility model in which the pipe connection panel is formed so that it can be folded with the surface facing inward around the perpendicular line from the intersection of isosceles, and the pipes in the pipe connection panel are bendable and flexible pipes. A piping panel structure according to claim 1. 3. The piping panel structure according to claim 1 or 2, wherein the floor panel and the piping connection panel have substantially the same thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16133082U JPS5966075U (en) | 1982-10-25 | 1982-10-25 | Panel structure for piping |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16133082U JPS5966075U (en) | 1982-10-25 | 1982-10-25 | Panel structure for piping |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5966075U JPS5966075U (en) | 1984-05-02 |
| JPS6314252Y2 true JPS6314252Y2 (en) | 1988-04-21 |
Family
ID=30354586
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16133082U Granted JPS5966075U (en) | 1982-10-25 | 1982-10-25 | Panel structure for piping |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5966075U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6064730B2 (en) * | 2013-03-26 | 2017-01-25 | 三菱自動車工業株式会社 | Cooling system |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5510796U (en) * | 1978-07-08 | 1980-01-23 |
-
1982
- 1982-10-25 JP JP16133082U patent/JPS5966075U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5510796U (en) * | 1978-07-08 | 1980-01-23 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5966075U (en) | 1984-05-02 |
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