JP2005330092A - Pipe structure - Google Patents

Pipe structure Download PDF

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Publication number
JP2005330092A
JP2005330092A JP2004152445A JP2004152445A JP2005330092A JP 2005330092 A JP2005330092 A JP 2005330092A JP 2004152445 A JP2004152445 A JP 2004152445A JP 2004152445 A JP2004152445 A JP 2004152445A JP 2005330092 A JP2005330092 A JP 2005330092A
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Prior art keywords
pipe
synthetic resin
pipe structure
metal
resin cover
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Kazuo Okada
和男 岡田
Koichiro Yamashita
公一朗 山下
Takeji Kubota
武治 久保田
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Sekisui Jushi Corp
Takiron Co Ltd
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Sekisui Jushi Corp
Takiron Co Ltd
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Priority to JP2004152445A priority Critical patent/JP2005330092A/en
Publication of JP2005330092A publication Critical patent/JP2005330092A/en
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a pipe structure having improved design while giving less damage and breakage to a contact object during contact. <P>SOLUTION: The structure comprises pipes assembled with metal joints and synthetic resin covers covering the surfaces of the metal joints along surface shapes. In this case, the synthetic resin cover has superior flexibility and/or elasticity and the pipe is a synthetic resin covered steel pipe. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

本発明は、パイプ材を金属製の継手で組み上げた物置棚、流動棚、篭、篭車、台車、自走車、作業台等のパイプ構造物に関する。   The present invention relates to a pipe structure such as a storage shelf, a fluid shelf, a cage, a carriage, a cart, a self-propelled vehicle, a work table, etc., in which pipe materials are assembled with metal joints.

特開平9−303669号公報JP-A-9-303669 意匠登録第1190778号公報Design Registration No. 1190778 意匠登録第363521号公報 従来から、樹脂被覆鋼管、塗装鋼管、メッキ鋼管、ステンレス鋼管等のパイプ材を金属製の継手で組み上げた、物置棚、流動棚、篭、篭車、台車、自走車、作業台等多種多様のパイプ構造物が広く使用されており、また、金属製の継手そのものについても、パイプ材同士に強固な接合力を付与し、簡単に取り外しできることから、広範囲に亘り一般化されている。Design registration No. 363521 gazette Conventionally, storage racks, fluid shelves, baskets, carriages, carts, self-propelled vehicles, which are made of metal pipes such as resin-coated steel pipes, painted steel pipes, plated steel pipes, and stainless steel pipes. A wide variety of pipe structures such as work tables are widely used, and metal joints themselves can be easily removed by giving a strong bonding force between the pipe materials, so they are generalized over a wide range. Has been.

しかしながら、上記パイプ構造物等は、金属製の継手をむき出しで使用していることことから、そのパイプ構造物と人や物がぶつかった時に、むき出しの継手が人の負傷や物の破損を大きくするという問題を有し、また、金属製の継手をむき出しで使用したパイプ構造物は見栄えが悪く、その意匠性において改良の余地も残している。   However, since the pipe structure etc. uses a metal joint exposed, when the pipe structure collides with a person or an object, the exposed joint causes a serious injury or damage to the object. In addition, the pipe structure in which the metal joint is exposed barely looks bad, and there is still room for improvement in its design.

一方、管(パイプ材)の屈曲接続部をカバーする技術や物品に関して、特開平9−303669号公報で発明の名称「配管カバーの継ぎ手」、意匠登録第1190778号公報で意匠に係る物品「流体管継手用断熱カバー」、意匠登録第363521号公報で意匠に係る物品「管継ぎ手用カバー」等が開示されているが、これ等の全てが、断熱、保温を目的として、人や物とぶつかることを想定しない流体管に使用する技術や物品に係るものであり、上記問題に係る先行技術とは言い難いものである。   On the other hand, regarding the technology and article covering the bent connection part of the pipe (pipe material), the name of the invention “joint of the piping cover” in Japanese Patent Laid-Open No. 9-303669, and the article “fluid” relating to the design in Japanese Patent Registration No. 1190778 “Insulation cover for pipe joints”, “Registration cover for pipe joints” and the like relating to the design are disclosed in Design Registration No. 363521, all of which collide with people and objects for the purpose of heat insulation and heat insulation. This is related to technologies and articles used for fluid pipes that do not assume this, and it is difficult to say that this is a prior art related to the above problem.

本発明は上記の問題に鑑みてなされたものであり、接触時に被接触体の傷害、破損等を減少させ、同時に、意匠性に優れるパイプ構造物を提供することを目的とする。   The present invention has been made in view of the above-described problems, and an object of the present invention is to provide a pipe structure that reduces damage, breakage, and the like of a contacted object at the time of contact and is excellent in design.

上記目的を達成するため、本発明のパイプ構造物は、パイプを金属製継手で組み上げる構造物において、金属継手の表面をその表面形状に沿って合成樹脂製カバーで覆ったことを特徴とする。   In order to achieve the above object, the pipe structure of the present invention is characterized in that, in a structure in which a pipe is assembled with a metal joint, the surface of the metal joint is covered with a synthetic resin cover along its surface shape.

この場合、合成樹脂製カバーが優れた柔軟性又は/及び弾力性を有していてもよく、また、パイプが合成樹脂被覆鋼管であってもよい。   In this case, the synthetic resin cover may have excellent flexibility and / or elasticity, and the pipe may be a synthetic resin-coated steel pipe.

この場合、パイプと合成樹脂製カバーの表面に共に帯電防止性を持たせてもよい。   In this case, both the pipe and the surface of the synthetic resin cover may have antistatic properties.

また、パイプ構造物が、パイプを骨材とする物置棚又は流動棚又は無人搬送を含む篭車や台車又は牽引車又は机を含む作業台又は椅子であってもよい。   In addition, the pipe structure may be a work table or a chair including a storage rack or a flow rack using a pipe as an aggregate, a cart, a cart, a tow truck, or a desk including unmanned conveyance.

金属製継手の表面をその表面形状に沿って合成樹脂製カバーで覆うことで、金属製継手表面の緩衝性能が高まり、パイプ構造物が人や物と接触した時、その被接触体を金属製継手に因って痛める事態は激減する。また、金属製継手が合成樹脂製カバーに因って隠されることから、合成樹脂製カバーの形態を工夫することで、パイプ構造物の意匠性を向上させることが可能になる。   Covering the surface of the metal joint with a synthetic resin cover along its surface shape increases the buffering performance of the surface of the metal joint, and when the pipe structure comes into contact with people or objects, the contacted object is made of metal. The situation that hurts due to the joint is drastically reduced. Further, since the metal joint is hidden due to the synthetic resin cover, the design of the pipe structure can be improved by devising the form of the synthetic resin cover.

また、合成樹脂製カバーを柔軟性や弾力性又はこの双方において優れた合成樹脂で形成すれば、金属製継手表面の緩衝性能は更に高まり、パイプ構造物が人や物と接触した時、その被接触体を金属製継手に因って痛める事態は更に減少することになる。   In addition, if the synthetic resin cover is formed of a synthetic resin excellent in flexibility and elasticity or both, the buffering performance of the surface of the metal joint is further increased, and when the pipe structure comes into contact with a person or an object, the covering is improved. The situation where the contact body is damaged due to the metal joint is further reduced.

また、パイプが合成樹脂被覆鋼管であることで、剥き出しの鋼管表面に比べ、その表面の緩衝性が向上し、且つ、多様な配色が簡単にでき、配色による意匠性の向上が可能になる。   Further, since the pipe is a synthetic resin-coated steel pipe, the buffering property of the surface is improved as compared with the surface of the exposed steel pipe, and various color arrangements can be easily performed, thereby improving the designability by the color arrangement.

また、パイプと合成樹脂製カバーの表面に共に帯電防止性を持たせることにより、少なくとも、組み上げたパイプ構造物のパイプ同士間での静電気の流通が可能になり、防塵機能が向上する。   Further, by providing anti-static properties to both the pipe and the surface of the synthetic resin cover, at least static electricity can be distributed between the pipes of the assembled pipe structure, and the dustproof function is improved.

また、このように構成されたパイプ構造物は、それぞれの用途、物置棚又は流動棚又は無人搬送を含む篭車や台車又は牽引車又は机を含む作業台又は椅子等でより安心して使用できるようになる。   In addition, the pipe structure configured in this way can be used more safely in each application, storage rack or fluidized shelf, or a work table or chair including a cart, a tow truck, or a desk including an unmanned transport. become.

以下、本発明のパイプ構造物の実施形態を図面に基づいて説明する。   Hereinafter, embodiments of a pipe structure of the present invention will be described with reference to the drawings.

図1に本発明のパイプ構造物の第1実施例を示す。
この第1実施例におけるパイプ構造物1は、鋼管に合成樹脂被覆したパイプ2を金属製継手3で組み上げた物置棚5であり、この物置棚5で使用している全ての金属製継手3の表面を、その表面形状に沿って合成樹脂製カバー4で覆ったものである。
FIG. 1 shows a first embodiment of the pipe structure of the present invention.
The pipe structure 1 in the first embodiment is a storage rack 5 in which pipes 2 coated with a synthetic resin on steel pipes are assembled with metal joints 3, and all the metal joints 3 used in the storage rack 5 are The surface is covered with a synthetic resin cover 4 along the surface shape.

図2の(A)、(B)、(C)、(D)は、金属製継手3のそれぞれ一例(以下、金属製継手の符合を順に31、32、33、34とする)とその使用例を拡大して示すものであり、第1実施例の物置棚5は、この内の(A)と(B)で示す金属製継手31、32を使ってパイプ2を組み上げたものである。   (A), (B), (C), and (D) in FIG. 2 are examples of the metal joint 3 (hereinafter, the signs of the metal joints are respectively referred to as 31, 32, 33, and 34) and their use. An example is enlarged and the storage rack 5 of the first embodiment is obtained by assembling the pipe 2 using metal joints 31 and 32 shown in (A) and (B).

また、図3の(A)、(B)は、図2の(A)、(B)で示した金属製継手31、32の全表面を合成樹脂製カバー4(以下、符合を順に41、42とする)で覆った状態のそれぞれを対応させて示すものであり、また、図4の(A)、(B)は、図3の(A)、(B)で使用している合成樹脂製カバー41、42の形態をそれぞれ示すものである。この場合、図4では一体物の合成樹脂製カバーの形態を示しているが、一体物であることは特に限定されるものでもない。   3 (A) and 3 (B) show the synthetic resin cover 4 (hereinafter referred to as 41 in order) on the entire surface of the metal joints 31 and 32 shown in FIG. 2 (A) and (B). 42), and FIGS. 4A and 4B show the synthetic resins used in FIGS. 3A and 3B. The forms of the made covers 41 and 42 are shown respectively. In this case, FIG. 4 shows a form of a single synthetic resin cover, but it is not particularly limited to be an integral cover.

このように、金属製継手31、32の表面をその表面形状に沿って合成樹脂製カバー41,42で覆うことで、金属製継手31、32の表面の緩衝性能が高まり、パイプ構造物1が人や物と接触した時、その被接触体が金属製継手31、32に因って被る、人の場合は傷害、物の場合は破損の程度を大きく減少させることになる。この場合、金属製継手31、32の全面を合成樹脂製カバー41,42で隠すこと、合成樹脂製カバー41,42の形態や配色等を工夫することで、パイプ構造物の意匠性を大きく向上させることが可能になる。   Thus, by covering the surfaces of the metal joints 31 and 32 with the synthetic resin covers 41 and 42 along the surface shape, the buffering performance of the surfaces of the metal joints 31 and 32 is increased, and the pipe structure 1 When contacted with a person or an object, the contacted body suffers due to the metal joints 31 and 32. In the case of a person, the degree of injury is greatly reduced. In this case, the design of the pipe structure is greatly improved by concealing the entire surfaces of the metal joints 31 and 32 with the synthetic resin covers 41 and 42 and devising the form and color scheme of the synthetic resin covers 41 and 42. It becomes possible to make it.

図5に本発明のパイプ構造物の第2実施例を示す。
この第2実施例におけるパイプ構造物1は、鋼管に合成樹脂被覆したパイプ2を第1実施例と同様の金属製継手31、32で組み上げた脚部にキャスターを装備した作業台6であり、この作業台6の下部で使用している金属製継手31、32の表面を、その表面形状に沿って第1実施例と同様の合成樹脂製カバー41、42で覆ったものである。
FIG. 5 shows a second embodiment of the pipe structure of the present invention.
The pipe structure 1 in the second embodiment is a work table 6 equipped with casters on legs formed by assembling a pipe 2 made of synthetic resin on a steel pipe with metal joints 31 and 32 similar to the first embodiment, The surfaces of the metal joints 31 and 32 used in the lower part of the work table 6 are covered with synthetic resin covers 41 and 42 similar to those of the first embodiment along the surface shape.

また、上記第2実施例の作業台6では、上部で使用している金属製継手31、32を合成樹脂製カバー41、42で覆っていない一例を示すが、このように金属製継手3が使用されている部位を選択して合成樹脂製カバー4で覆うことも本発明に含まれ、このような作業台6に限らず、使用されている全ての金属製継手31、32の内で、例えば、人や物との接触の確率が高い角部や側部や人の高さより下部に位置する金属製継手3を選択して合成樹脂製カバー4で覆うことは、ムダを省き、その取付手間を軽減し、被接触体を金属製継手3に因って痛める事態を効率よく回避することになる。   Further, in the work table 6 of the second embodiment, an example in which the metal joints 31 and 32 used in the upper part are not covered with the synthetic resin covers 41 and 42 is shown. It is also included in the present invention to select a used part and cover it with a synthetic resin cover 4, and not only in such a work table 6 but also in all the metal joints 31 and 32 used, For example, selecting the metal joint 3 positioned below the corner, side, or person's height, which has a high probability of contact with a person or an object, and covering it with the synthetic resin cover 4 eliminates waste and attaches it. This saves time and efficiently avoids the situation where the contacted body is damaged by the metal joint 3.

また、図6に本発明のパイプ構造物の第3実施例を示す。
この第3実施例におけるパイプ構造物1は、鋼管に合成樹脂被覆したパイプ2を第1実施例と同様の金属製継手31、32で組み上げて駆動輪を具備した駆動部70を装備した無人搬送台車7であり、この無人搬送台車7の少なくとも外側に位置する全ての金属製継手31、32の表面を、その表面形状に沿って第1実施例と同様の合成樹脂製カバー41、42で覆ったものである。
FIG. 6 shows a third embodiment of the pipe structure of the present invention.
The pipe structure 1 in this third embodiment is an unmanned transport equipped with a driving unit 70 having driving wheels by assembling a pipe 2 in which a steel pipe is coated with a synthetic resin with the same metal joints 31 and 32 as in the first embodiment. The surface of all metal joints 31 and 32 located at least outside of the automatic guided vehicle 7 is covered with synthetic resin covers 41 and 42 similar to those of the first embodiment along the surface shape. It is a thing.

無人搬送台車7は、主に工場や倉庫の屋内外で自動走行させて使用されているが、囲いのない決められたコースを自動走行するものであることから、作業者や他の搬送物と接触する危惧が拭い去れるものではなく、走行中に接触事故を起こした場合、その被害は静止している第1実施例の物置棚5ようなパイプ構造物1に比較して大きくなることが予測されるものである。換言すると、本発明の構成による無人搬送台車7が接触事故を起こした場合、合成樹脂製カバー41、42で覆われていない従来の無人搬送台車に比較して、その緩衝作用により衝撃が緩和され、被害も軽減されることになる。   The automatic guided vehicle 7 is used for automatic traveling mainly inside and outside factories and warehouses, but because it automatically travels on a predetermined course without enclosure, The fear of contact is not wiped away, and when a contact accident occurs during traveling, the damage may be greater than that of the pipe structure 1 such as the storage rack 5 of the first embodiment that is stationary. It is expected. In other words, when the automatic guided vehicle 7 according to the configuration of the present invention causes a contact accident, the shock is mitigated by the buffering action compared to the conventional automatic guided vehicle not covered with the synthetic resin covers 41 and 42. Damage will be reduced.

以上、物置棚5、作業台6、無人搬送台車7の実施例について説明したが、本発明のパイプ構造物1として他にも流動棚や無人搬送を含む篭車や牽引車や椅子等があり、パイプ構造物1の用途や使用環境によってその種別やそれぞれの大きさも多岐に亘るものになる。また、図2の(C)と(D)で示した金属製継手33、34の使用は上記三つの実施例で省略しているが、金属製継手33、34や他の形態の金属製継手3が使用されていても、その部分が合成樹脂製カバー4で覆われていさえすれば、本発明のパイプ構造物1となる。   As mentioned above, although the Example of the storage shelf 5, the work bench | platform 6, and the automatic guided vehicle 7 was demonstrated, there exist a carriage, a tow vehicle, a chair, etc. which include a fluidized shelf and an unmanned conveyance other as the pipe structure 1 of this invention. Depending on the application and usage environment of the pipe structure 1, the types and sizes of the pipe structure 1 may vary widely. Moreover, although the use of the metal joints 33 and 34 shown in FIGS. 2C and 2D is omitted in the above three embodiments, the metal joints 33 and 34 and other forms of metal joints are omitted. Even if 3 is used, as long as the portion is covered with the synthetic resin cover 4, the pipe structure 1 of the present invention is obtained.

また、本発明においては、合成樹脂製カバー41,42を柔軟性や弾力性又はこの双方において優れた合成樹脂で形成すれば、金属製継手31、32表面の緩衝性能は更に高まり、パイプ構造物1が人や物と接触した時、その被接触体を金属製継手31、32に因って痛める事態は更に減少することになる。この場合、エラストマー、シリコン等本質的に柔軟性を有する合成樹脂、可塑剤を添加して柔軟化した合成樹脂、共重合させることで柔軟化した合成樹脂、発泡させることで弾力性を高めた合成樹脂等が好適に使用できることになる。   In the present invention, if the synthetic resin covers 41 and 42 are made of a synthetic resin excellent in flexibility and elasticity, or both, the buffer performance of the surfaces of the metal joints 31 and 32 is further increased, and the pipe structure When 1 comes into contact with a person or an object, the situation in which the contacted body hurts due to the metal joints 31 and 32 is further reduced. In this case, synthetic resins such as elastomers and silicones that are inherently flexible, synthetic resins that are softened by adding a plasticizer, synthetic resins that are softened by copolymerization, and synthetic materials that are made elastic by foaming Resins and the like can be suitably used.

また、本発明においては、合成樹脂被覆鋼管を使用することができ、パイプ2の表面が合成樹脂であることで、パイプ2表面の柔軟性が向上し、同時に、多様な配色が簡単にできることから、パイプ構造物1の意匠性を向上させることが可能になり、この場合、鋼管を被覆する合成樹脂として、汎用性の高い熱可塑性樹脂が好適に使用されることになる。   In the present invention, a synthetic resin-coated steel pipe can be used. Since the surface of the pipe 2 is a synthetic resin, the flexibility of the surface of the pipe 2 is improved, and at the same time, various color schemes can be easily made. The design of the pipe structure 1 can be improved. In this case, a highly versatile thermoplastic resin is suitably used as the synthetic resin for covering the steel pipe.

さらに、本発明においては、パイプ2と合成樹脂製カバー4の表面に共に帯電防止性を持たせることにより、組み上げたパイプ同士間(パイプ構造物1全体)での静電気の流通が可能になり、パイプ構造物1の最適部位でのアースが可能になる。この場合、帯電防止性は、合成樹脂の少なくとも表面部に電導性フィラーを均等に分散させること等で持たせることができる。   Furthermore, in the present invention, by providing both the pipe 2 and the surface of the synthetic resin cover 4 with antistatic properties, static electricity can be distributed between the assembled pipes (the entire pipe structure 1). The earthing | grounding in the optimal site | part of the pipe structure 1 is attained. In this case, the antistatic property can be imparted by uniformly dispersing a conductive filler on at least the surface portion of the synthetic resin.

以上、本発明を説明してきたが、本発明のパイプ構造物1の構成は、上記実施例の記載に限定されるものではなく、その趣旨を逸脱しない範囲において適宜に変更することが可能である。   As mentioned above, although this invention has been demonstrated, the structure of the pipe structure 1 of this invention is not limited to description of the said Example, It can change suitably in the range which does not deviate from the meaning. .

本発明のパイプ構造物1は、特に、簡易性に優れることから、上記パイプを骨材とする物置棚、流動棚、無人搬送を含む篭車や台車、牽引車、作業台、椅子等に限らず、パイプを骨材とするあらゆる設備、装置に広く用いることができる。   Since the pipe structure 1 of the present invention is particularly excellent in simplicity, the pipe structure 1 is limited to a storage shelf, a fluid shelf, a cart, a cart including an unmanned transport, a towing vehicle, a work table, a chair, etc. including the above-described pipe as an aggregate. In addition, it can be widely used in all equipment and devices that use pipes as aggregates.

本発明のパイプ構造物の一実施形態を示す斜視図である。It is a perspective view which shows one Embodiment of the pipe structure of this invention. 金属製継手の使用状態を示す斜視図である。It is a perspective view which shows the use condition of metal couplings. 合成樹脂製カバーの使用状態を示す斜視図である。It is a perspective view which shows the use condition of a synthetic resin cover. 合成樹脂製カバーの平面図である。It is a top view of a synthetic resin cover. 本発明のパイプ構造物の一実施形態を示す斜視図である。It is a perspective view which shows one Embodiment of the pipe structure of this invention. 本発明のパイプ構造物の一実施形態を示す斜視図である。It is a perspective view which shows one Embodiment of the pipe structure of this invention.

符号の説明Explanation of symbols

1 パイプ構造物
2 パイプ
3 金属製継手
31 金属製継手
32 金属製継手
33 金属製継手
34 金属製継手
4 合成樹脂製カバー
41 合成樹脂製カバー
42 合成樹脂製カバー
5 物置棚
6 作業台
7 無人搬送台車
70 駆動部
DESCRIPTION OF SYMBOLS 1 Pipe structure 2 Pipe 3 Metal joint 31 Metal joint 32 Metal joint 33 Metal joint 34 Metal joint 4 Synthetic resin cover 41 Synthetic resin cover 42 Synthetic resin cover 5 Storage shelf 6 Work table 7 Unmanned conveyance Dolly 70 drive unit

Claims (5)

パイプを金属製継手で組み上げる構造物において、金属継手の表面をその表面形状に沿って合成樹脂製カバーで覆ったことを特徴とするパイプ構造物。 A structure in which a pipe is assembled with a metal joint, wherein the surface of the metal joint is covered with a synthetic resin cover along its surface shape. 合成樹脂製カバーが、優れた柔軟性又は/及び弾力性を有することを特徴とする請求項1に記載のパイプ構造物。 The pipe structure according to claim 1, wherein the synthetic resin cover has excellent flexibility and / or elasticity. パイプが合成樹脂被覆鋼管であることを特徴とする請求項1又は2に記載のパイプ構造物。 The pipe structure according to claim 1 or 2, wherein the pipe is a synthetic resin-coated steel pipe. パイプと合成樹脂製カバーの表面が、共に帯電防止性を有することを請求項1、2又は3に記載のパイプ構造物。 The pipe structure according to claim 1, 2 or 3, wherein both the pipe and the surface of the synthetic resin cover have antistatic properties. パイプを骨材とする物置棚又は流動棚又は無人搬送を含む篭車や台車又は牽引車又は机を含む作業台又は椅子であることを特徴とする請求項1、2、3又は4に記載のパイプ構造物。 It is a work table or a chair including a storage rack or a flow rack or an unmanned transport including a pipe as an aggregate, a work table or a chair including a desk or a desk. Pipe structure.
JP2004152445A 2004-05-21 2004-05-21 Pipe structure Pending JP2005330092A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2004152445A JP2005330092A (en) 2004-05-21 2004-05-21 Pipe structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004152445A JP2005330092A (en) 2004-05-21 2004-05-21 Pipe structure

Publications (1)

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JP2005330092A true JP2005330092A (en) 2005-12-02

Family

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007176633A (en) * 2005-12-27 2007-07-12 Sekisui Jushi Co Ltd Shelf device
KR100912569B1 (en) 2007-09-20 2009-08-21 배점규 Hanging member
JP2018093060A (en) * 2016-12-02 2018-06-14 Tdk株式会社 Magnetic shield room

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61182351U (en) * 1985-05-08 1986-11-13
JP2002283428A (en) * 2001-03-22 2002-10-03 Yazaki Ind Chem Co Ltd Conductive resin coated steel pipe and extrusion molding method therefor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61182351U (en) * 1985-05-08 1986-11-13
JP2002283428A (en) * 2001-03-22 2002-10-03 Yazaki Ind Chem Co Ltd Conductive resin coated steel pipe and extrusion molding method therefor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007176633A (en) * 2005-12-27 2007-07-12 Sekisui Jushi Co Ltd Shelf device
KR100912569B1 (en) 2007-09-20 2009-08-21 배점규 Hanging member
JP2018093060A (en) * 2016-12-02 2018-06-14 Tdk株式会社 Magnetic shield room

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