JPS62287088A - Method and device for cleaning hanger - Google Patents
Method and device for cleaning hangerInfo
- Publication number
- JPS62287088A JPS62287088A JP12977586A JP12977586A JPS62287088A JP S62287088 A JPS62287088 A JP S62287088A JP 12977586 A JP12977586 A JP 12977586A JP 12977586 A JP12977586 A JP 12977586A JP S62287088 A JPS62287088 A JP S62287088A
- Authority
- JP
- Japan
- Prior art keywords
- cleaning
- air
- hanging
- nozzle
- 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.)
- Pending
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 69
- 238000000034 method Methods 0.000 title claims description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 50
- 238000005406 washing Methods 0.000 claims description 13
- 239000002253 acid Substances 0.000 description 10
- 238000005554 pickling Methods 0.000 description 8
- 238000007664 blowing Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- LRXTYHSAJDENHV-UHFFFAOYSA-H zinc phosphate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O LRXTYHSAJDENHV-UHFFFAOYSA-H 0.000 description 1
- 229910000165 zinc phosphate Inorganic materials 0.000 description 1
Landscapes
- Cleaning By Liquid Or Steam (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
Description
【発明の詳細な説明】
３、発明の詳細な説明
〔産業上の利用分野〕
本発明は、酸液等により洗浄される非処理材の載架用吊
具を洗浄する吊具の洗浄方法及びその装置に関するもの
である。Detailed Description of the Invention 3. Detailed Description of the Invention [Industrial Field of Application] The present invention provides a method for cleaning a hanging tool for mounting a non-treated material that is cleaned with an acid solution or the like; This is related to the device.
熱間圧延された線材及び２次加工の工程中に熱処理され
た線材の表面には、通常、スケールが発生し、このスケ
ールは適当な手段によって除去しなければならない。脱
スケール処理の方法としては、機械的方法と化学的方法
とがあり、後者には、線材をストランド状に走行させて
行うストランド方式と、線材をコイル状のままで酸洗液
中に浸漬させるバッチ方式とがある。これらの処理方法
は、線材の用途、工場の立地条件、或いは線材の表面状
態などに応じて使い分けられているが、生産性の面から
一般にバッチ式酸洗法が広く利用されている。Scale is usually generated on the surface of hot-rolled wire rods and wire rods heat-treated during secondary processing, and this scale must be removed by appropriate means. There are two methods for descaling: mechanical methods and chemical methods; the latter includes the strand method, in which the wire is run in the form of a strand, and the wire method, in which the wire is immersed in a pickling solution while it is coiled. There is a batch method. These processing methods are used depending on the use of the wire, the location conditions of the factory, the surface condition of the wire, etc., but batch pickling methods are generally widely used from the viewpoint of productivity.
上記のハツチ式酸洗法は、第４図に示すように、吊具３
のフック部２にコイル状線材４を載架した状態で、通常
、下記の第１表に示すような設備ラインにて、塩酸もし
くは硫酸等の酸液による酸洗及びコーティング処理が行
われる。In the above Hutch pickling method, as shown in Fig. 4, the hanging tool 3
With the coiled wire 4 mounted on the hook portion 2 of the wire rod 4, pickling and coating treatment with an acid solution such as hydrochloric acid or sulfuric acid is usually performed in an equipment line as shown in Table 1 below.
第１表
上記の各槽液でコイル状線材４が処理される状態は、第
５図に示す如くであり、コイル状線材４に対する化学的
な脱スケール処理は、吊具３に載架されたコイル状線材
４が酸液槽５に適当な時間、浸漬されることにより行わ
れる。Table 1 The state in which the coiled wire rod 4 is treated with the above bath liquids is as shown in FIG. This is done by immersing the coiled wire 4 in an acid solution bath 5 for an appropriate period of time.
ところで、吊具３のビーム部１は、上記コイル状線材４
の酸洗時に発生する酸ヒユーム及びコイル伏線材４を浸
漬した時の酸飛沫等によりしばしば濡れて汚れる。そし
て、これら酸液等は後工程の石灰槽及びリン酸亜鉛槽へ
滴下される共に、コーティング処理後のコイル状線材４
にも滴下されるので、コイル状線材４の表面に発錆及び
著しい腐食を招くことが多い。このように、一旦、発錆
及び腐食を生じたコイル状線材４は、良品として次の工
程に進めることができず、再処理をするかスクラップに
するしか方法がないため、生産性の低下を強いられるこ
とになる。By the way, the beam part 1 of the hanging tool 3 is connected to the coiled wire rod 4.
It often gets wet and dirty due to acid fume generated during pickling and acid splashes when the coil siding material 4 is immersed. Then, these acid solutions are dripped into the lime tank and zinc phosphate tank in the subsequent process, and are also added to the coiled wire rod 4 after the coating process.
Since it is also dripped onto the surface of the coiled wire rod 4, rust and severe corrosion often occur on the surface of the coiled wire rod 4. In this way, once the coiled wire 4 has rusted and corroded, it cannot be passed on to the next process as a good product, and the only option is to reprocess it or scrap it, which reduces productivity. You will be forced to do so.
従来、このような問題を解決するために生産現場におい
ては、吊具３のビーム部１に付着した酸液を、作業者が
スポンジ等により直接拭き取るか、或いは棒の先端にス
ポンジや布切れを取り付けて離れた位置から除去する等
の作業が行われていた。Conventionally, in order to solve this problem, at production sites, workers wiped off the acid solution adhering to the beam part 1 of the hanging tool 3 directly with a sponge or the like, or put a sponge or piece of cloth on the tip of the rod. Work was being carried out such as installing and removing from a remote location.
ところが、上記従来の人手作業では、作業性が悪く、安
全性及び生産性の低下を招来し、その上に十分な汚れの
除去を行うことができない等の欠点を有していた。However, the above-mentioned conventional manual method has disadvantages such as poor workability, reduced safety and productivity, and inability to remove dirt sufficiently.
本発明は、上記従来の問題点を考慮してなされたもので
あって、人手作業によって生じる不都合を解消し、安全
性及び作業性を向上することができると共に、十分に汚
れを除去することができる吊具の洗浄方法及びその装置
の提供を目的とするものである。The present invention has been made in consideration of the above conventional problems, and is capable of eliminating the inconvenience caused by manual labor, improving safety and workability, and being able to sufficiently remove dirt. The object of the present invention is to provide a method for cleaning hanging tools and an apparatus therefor.
本第１発明の吊具の洗浄方法は、洗浄水の強制送出手段
と接続した洗浄ノズルから洗浄水を噴出させて吊具を洗
浄し、空気の強制送出手段と接続したエアーワイパーノ
ズルから高圧空気を噴出させて吊具に付着した洗浄水を
除去する吊具の洗浄方法であって、上記の洗浄ノズル及
びエアーワイパーノズルと、吊具とを相対移動させると
共に、洗浄ノズルによる吊具の洗浄を行った後、エアー
ワイパーノズルによる洗浄水の除去を行うように構成し
たものである。The method for cleaning a hanging tool according to the first aspect of the present invention is to clean the hanging tool by jetting cleaning water from a cleaning nozzle connected to a forced sending means for washing water, and then blowing high-pressure air from an air wiper nozzle connected to a forced sending means for air. A method for cleaning a hanging tool that removes cleaning water attached to the hanging tool by spouting water, the method includes moving the above-mentioned cleaning nozzle and air wiper nozzle relative to the hanging tool, and cleaning the hanging tool with the cleaning nozzle. After cleaning, the cleaning water is removed using an air wiper nozzle.
本第２発明の吊具の洗浄装置は、洗浄水の強制送出手段
と接続した洗浄ノズルから洗浄水を噴出させて吊具を洗
浄し、空気の強制送出手段と接続したエアーワイパーノ
ズルから高圧空気を噴出させて吊具に付着した洗浄水を
除去する吊具の洗浄装置であって、上記の洗浄ノズルと
エアーワイパーノズルとを、吊具に対し、吊具に沿って
相対移動自在に設け、安全性及び作業性を向上すること
ができるように構成したことを特徴とするものである。The hanging equipment cleaning device according to the second aspect of the present invention cleans the hanging equipment by jetting cleaning water from a cleaning nozzle connected to a forced delivery means for cleaning water, and sends high-pressure air from an air wiper nozzle connected to a forced air delivery means. A washing device for a hanging tool that removes cleaning water attached to the hanging tool by spouting water, the cleaning nozzle and the air wiper nozzle are provided so as to be movable relative to the hanging tool along the hanging tool, It is characterized by being configured to improve safety and workability.
本発明の一実施例を第１図乃至第３図に基づいて説明す
れば、以下の通りである。An embodiment of the present invention will be described below based on FIGS. 1 to 3.
高圧シャワ一槽１４には、吊具２１に載架されたコイル
状線材１３が挿入される。吊具２１は、水平方向に設け
られたビーム部１１と、このビーム部１１の下部に設け
られたＬ字形のフック部１２とから成り、上記コイル状
線材１３は、フック部１２に載架される。上記高圧シャ
ワ一槽１４内壁には、図示しない高圧シャワー水送出手
段と接続された、コイル状線材１３の洗浄を行う４木の
シャワー水噴出管２０・・・が配設されている。また、
高圧シャワ一槽１４上には、シャワー水飛散防止用の蓋
１７が吊具２１のビーム部１１の長手方向、即ち、矢印
Ａ−Ｂ方向に移動自在に設けられている。」１記の蓋１
７の端部には、吊具２１のフック部１２における垂下部
位を挿通させるための切欠部１．７ ａが形成されてい
る。蓋１７の切欠部１７ａ付近には、第２図及び第３図
に示すように、各々１対のエアーワイパーノズル１５・
１５と洗浄水ノズル１６・１６とが、吊具２１のビーム
部１１と所定の間隔ｄをおいて、各々エアーワイパーノ
ズル１５・１５同志と洗浄水ノズル１６・１６同志が対
向配置となるように立設されている。」１記の間隔ｄは
、ビーム部１１の形状、洗浄水圧力、水量、エアー圧力
、エアー量及びエアーが冷風か温風か等によって適切な
値に設定される。従って、これらエアーワイパーノズル
１５と洗浄水ノズル１６とは、蓋１７の移動により、吊
具２１に対して相対移動自在となっている。さらに、エ
アーワイパーノズル１５と洗浄水ノズル１Ｇにはそれぞ
れ、図示しない空気の強制送出手段と洗浄水の強制送出
手段が接続されている。また、Ｍ１７には、対向するエ
アーワイパーノズル１５・１５及び洗浄水ノズル１６・
１６の外側に、洗浄水ノズル１６・１６から噴出される
洗浄水の飛散を防止するためのノズルカバー１９・１９
が設けられている。A coiled wire rod 13 mounted on a hanger 21 is inserted into the high-pressure shower tank 14 . The hanging tool 21 consists of a beam part 11 provided in the horizontal direction and an L-shaped hook part 12 provided at the lower part of the beam part 11, and the coiled wire 13 is suspended on the hook part 12. Ru. On the inner wall of the high-pressure shower tank 14, four shower water spouting pipes 20 for cleaning the coiled wire 13 are arranged, which are connected to a high-pressure shower water delivery means (not shown). Also,
A lid 17 for preventing splashing of shower water is provided on the high-pressure shower tank 14 so as to be movable in the longitudinal direction of the beam portion 11 of the hanging tool 21, that is, in the direction of the arrow AB. ” 1 Lid 1
A notch 1.7a is formed at the end of the hook 1.7a through which a hanging portion of the hook 12 of the hanging tool 21 is inserted. As shown in FIGS. 2 and 3, a pair of air wiper nozzles 15 and 15 are provided near the notch 17a of the lid 17, respectively.
15 and the cleaning water nozzles 16, 16 are arranged so that the air wiper nozzles 15, 15 and the cleaning water nozzles 16, 16 are arranged opposite to each other, with a predetermined distance d from the beam part 11 of the hanging tool 21. It is erected. The distance d in item 1 is set to an appropriate value depending on the shape of the beam portion 11, the cleaning water pressure, the amount of water, the air pressure, the amount of air, whether the air is cold air or hot air, etc. Therefore, the air wiper nozzle 15 and the cleaning water nozzle 16 are movable relative to the hanging tool 21 by the movement of the lid 17. Further, air wiper nozzle 15 and washing water nozzle 1G are connected to forced air delivery means and washing water delivery means, respectively, which are not shown. In addition, M17 has opposing air wiper nozzles 15, 15 and cleaning water nozzles 16,
Nozzle covers 19, 19 are provided on the outside of the cleaning water nozzles 16, 16 to prevent the cleaning water sprayed from the cleaning water nozzles 16, 16 from scattering.
is provided.
上記の構成において、酸洗処理後のコイル状線材１３の
洗浄を行うときには、コイル状線材１３を第１図の如く
高圧シャワ一槽１４内へ挿入する。In the above configuration, when cleaning the coiled wire 13 after the pickling treatment, the coiled wire 13 is inserted into a high-pressure shower tank 14 as shown in FIG.
コイル状線材１３挿入の際には、蓋１７をＢ方向に開い
た状態で待機させる。そして、コイル状線材１３を高圧
シャワ一槽１４内に挿入すると、蓋１７を入方向に移動
しながら、洗浄水ノズル１６・１６から洗浄水を噴出さ
せて、酸洗処理時にビーム部］１に付着した酸液の洗浄
を行う。蓋１７の入方向への移動が完了し、蓋１７を閉
じ終わると、上記洗浄水ノズル１６・１６の動作を停止
する。そして、高圧シャワ一槽１４内では、シャワー水
噴出管２０から洗浄用シャワー水１８を噴出させ、コイ
ル状線材１３を洗浄する。コイル状線材１３の洗浄が完
了すると、蓋１７をＢ方向へ移動して開く。このときに
は、蓋１７を移動しながらエアーワイパーノズル１５か
ら高圧の空気を噴出させて、上記洗浄水ノズル１６によ
る洗浄時に吊具２１のビーム部１１に付着したｌηれを
含む水滴のワイピングを行い、吊具２］の洗浄を終了す
る。When inserting the coiled wire 13, the lid 17 is kept open in the B direction. Then, when the coiled wire rod 13 is inserted into the high-pressure shower tank 14, cleaning water is jetted from the cleaning water nozzles 16, 16 while moving the lid 17 in the inlet direction, and the beam part]1 is sprayed during pickling treatment. Clean the attached acid solution. When the movement of the lid 17 in the entry direction is completed and the lid 17 is closed, the operation of the cleaning water nozzles 16 is stopped. In the high-pressure shower tank 14, cleaning shower water 18 is jetted from the shower water spouting pipe 20 to clean the coiled wire 13. When the cleaning of the coiled wire 13 is completed, the lid 17 is moved in the direction B and opened. At this time, while moving the lid 17, high-pressure air is jetted out from the air wiper nozzle 15 to wipe off water droplets, including lη, that adhered to the beam portion 11 of the hanger 21 during cleaning with the cleaning water nozzle 16. The cleaning of the hanging tool 2] is completed.
本第１発明の吊具の洗浄方法は、以十のように、洗浄水
の強制送出手段と接続した洗浄ノズルから洗浄水を噴出
させて吊具を洗浄し、空気の強制送出手段と接続したエ
アーワイパーノズルから高圧空気を噴出させて吊具に付
着した洗浄水を除去する吊具の洗浄方法であって、上記
の洗浄ノズル及びエアーワイパーノズルと、吊具とを相
対移動させると共に、洗浄ノズルによる吊具の洗浄を行
った後、エアーワイパーノズルによる洗浄水の除去を行
う構成であるから、吊具を十分に洗浄することができ、
かつ処理時間の短縮及び作業性の向」−を図り得る等の
効果を奏する。The method for cleaning a hanging tool according to the first aspect of the present invention is as follows: washing water is jetted out from a cleaning nozzle connected to a means for forcibly sending out washing water to wash the hanging tool, and the hanging tool is washed by a washing nozzle that is connected to a means for forcing out air. A method for cleaning a hanging tool that removes cleaning water adhering to the hanging tool by blowing out high-pressure air from an air wiper nozzle, the method includes moving the above-mentioned cleaning nozzle and air wiper nozzle relative to the hanging tool, and removing the washing nozzle from the cleaning nozzle. After cleaning the hanging equipment, the cleaning water is removed using the air wiper nozzle, so the hanging equipment can be thoroughly cleaned.
Moreover, it is possible to achieve effects such as shortening processing time and improving workability.
また、本第２発明の吊具の洗浄装置は、以」−のように
、洗浄水の強制送出手段と接続した洗浄ノズルから洗浄
水を噴出させて吊具を洗浄し、空気の強制送出手段と接
続したエアーワイパーノズルから高圧空気を噴出させて
吊具に付着した洗浄水を除去する吊具の洗浄装置であっ
て、上記の洗浄ノズルとエアーワイパーノズルとを、吊
具に対し、吊具に沿って相対移動自在に設けた構成であ
るから、簡単な構造により、吊具を十分に洗浄すること
ができる。従って、人手作業による安全性及び作業性の
低下等の欠点が解消されると共に、酸洗処理の後工程の
処理槽内へ、酸液が滴下されるといった不都合が解消さ
れるので、被処理材における発錆及び著しい腐食等のト
ラブルが減少する。In addition, the hanging tool cleaning device of the second invention cleans the hanging tool by spouting washing water from a cleaning nozzle connected to the forced air delivery means, as described below. A cleaning device for a hanging device that removes cleaning water adhering to the hanging device by blowing out high-pressure air from an air wiper nozzle connected to the hanging device. Since it is configured to be relatively movable along the hanging tool, the hanging tool can be sufficiently cleaned with a simple structure. Therefore, disadvantages such as reduced safety and workability due to manual labor are eliminated, and the inconvenience of dropping acid solution into the treatment tank in the post-process of pickling treatment is also eliminated, so the material to be treated is Troubles such as rust and severe corrosion are reduced.
これにより、再処理及びスクラップ損失が減少され、生
産性及び品質を向」ニすることができる。さらに、本装
置は、上記の如く構造が簡単であるため、既設の高圧シ
ャワ一槽の蓋にも容易に取り付けることができる等の効
果を奏する。This can reduce reprocessing and scrap losses and improve productivity and quality. Further, since the present device has a simple structure as described above, it has the advantage that it can be easily attached to the lid of an existing high-pressure shower tank.
第１図は本発明の一実施例を示す斜視図、第２図は第１
図に示した吊具洗浄装置の要部拡大斜視図、第３図は第
１図に示したエアーワイパーノズル及び洗浄水ノズルと
ビーム部との配置関係を示す説明図、第４図及び第５図
は従来例を示すものであって、第４図は吊フックにコイ
ル状線材を載架した状態を示す斜視図、第５図は第４図
に示したコイル状線材を酸液層に浸漬した状態を示す斜
視図である。
１１はビーム部、１２はフック部、１３はコイル状線材
、１４は高圧シャワ一槽、１５はエアーワイパーノズル
、１６は洗浄水ノズル、１７は蓋、２０はシャワー水噴
出管、２１は吊具である。
第１図
、第２図FIG. 1 is a perspective view showing one embodiment of the present invention, and FIG. 2 is a perspective view showing one embodiment of the present invention.
FIG. 3 is an explanatory view showing the arrangement relationship between the air wiper nozzle and washing water nozzle shown in FIG. 1 and the beam section, and FIGS. The figures show a conventional example, and Fig. 4 is a perspective view showing a state in which a coiled wire is mounted on a hanging hook, and Fig. 5 is a perspective view showing a state in which the coiled wire shown in Fig. 4 is immersed in an acid solution layer. FIG. 11 is a beam part, 12 is a hook part, 13 is a coiled wire, 14 is a high-pressure shower tank, 15 is an air wiper nozzle, 16 is a washing water nozzle, 17 is a lid, 20 is a shower water jet pipe, and 21 is a hanging tool. It is. Figure 1, Figure 2
Claims (1)
浄水を噴出させて吊具を洗浄し、空気の強制送出手段と
接続したエアーワイパーノズルから高圧空気を噴出させ
て吊具に付着した洗浄水を除去する吊具の洗浄方法であ
って、上記の洗浄ノズル及びエアーワイパーノズルと、
吊具とを相対移動させると共に、洗浄ノズルによる吊具
の洗浄を行った後、エアーワイパーノズルによる洗浄水
の除去を行うことを特徴とする吊具の洗浄方法。 ２、洗浄水の強制送出手段と接続した洗浄ノズルから洗
浄水を噴出させて吊具を洗浄し、空気の強制送出手段と
接続したエアーワイパーノズルから高圧空気を噴出させ
て吊具に付着した洗浄水を除去する吊具の洗浄装置であ
って、上記の洗浄ノズルとエアーワイパーノズルとを、
吊具に対し、吊具に沿って相対移動自在に設けたことを
特徴とする吊具の洗浄装置。[Scope of Claims] 1. Washing water is jetted out from a cleaning nozzle connected to a forced delivery means for cleaning water to clean the hanging tool, and high pressure air is jetted out from an air wiper nozzle connected to a forced delivery means for air. A method for cleaning a hanging device that removes cleaning water attached to the hanging device, the method comprising the above-mentioned cleaning nozzle and air wiper nozzle,
A method for cleaning a hanging tool, which comprises moving the lifting tool relative to the hanging tool, cleaning the hanging tool using a cleaning nozzle, and then removing cleaning water using an air wiper nozzle. 2. Clean the hanging equipment by jetting cleaning water from the cleaning nozzle connected to the forced delivery means for cleaning water, and clean the hanging equipment by jetting high-pressure air from the air wiper nozzle connected to the forced air delivery means. A hanging equipment cleaning device for removing water, comprising the above-mentioned cleaning nozzle and air wiper nozzle,
A washing device for a hanging tool, characterized in that it is provided so as to be movable relative to the hanging tool along the hanging tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12977586A JPS62287088A (en) | 1986-06-04 | 1986-06-04 | Method and device for cleaning hanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12977586A JPS62287088A (en) | 1986-06-04 | 1986-06-04 | Method and device for cleaning hanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62287088A true JPS62287088A (en) | 1987-12-12 |
Family
ID=15017906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12977586A Pending JPS62287088A (en) | 1986-06-04 | 1986-06-04 | Method and device for cleaning hanger |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62287088A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5069709A (en) * | 1990-03-08 | 1991-12-03 | E. I. Du Pont De Nemours And Company | Herbicidal thiadiazolo pyrimidines |
| JP2003064494A (en) * | 2001-08-23 | 2003-03-05 | Daido Steel Co Ltd | Opening/closing lid of treatment tank in continuous pickling equipment |
| JP2023004021A (en) * | 2021-06-25 | 2023-01-17 | 株式会社五十鈴製作所 | Cleaning device |
-
1986
- 1986-06-04 JP JP12977586A patent/JPS62287088A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5069709A (en) * | 1990-03-08 | 1991-12-03 | E. I. Du Pont De Nemours And Company | Herbicidal thiadiazolo pyrimidines |
| JP2003064494A (en) * | 2001-08-23 | 2003-03-05 | Daido Steel Co Ltd | Opening/closing lid of treatment tank in continuous pickling equipment |
| JP2023004021A (en) * | 2021-06-25 | 2023-01-17 | 株式会社五十鈴製作所 | Cleaning device |
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