JPS58101759A - Airless painting method - Google Patents
Airless painting methodInfo
- Publication number
- JPS58101759A JPS58101759A JP19905681A JP19905681A JPS58101759A JP S58101759 A JPS58101759 A JP S58101759A JP 19905681 A JP19905681 A JP 19905681A JP 19905681 A JP19905681 A JP 19905681A JP S58101759 A JPS58101759 A JP S58101759A
- Authority
- JP
- Japan
- Prior art keywords
- paint
- painting
- shielding material
- airless
- spray gun
- 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.)
- Granted
Links
Landscapes
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
Description
【発明の詳細な説明】
本発明はＩｊ！装幅を任意に調整可能とし、かつ余分の
塗料を回収しながら塗装するエアレス塗装方法に関する
ものである。DETAILED DESCRIPTION OF THE INVENTION The present invention provides Ij! The present invention relates to an airless painting method in which the coating width can be arbitrarily adjusted and in which excess paint is collected while painting.
エアレス塗装Ｆｉ塗料に高圧を加え、微細な孔を有する
ノズルより塗料を吐出させ、その塗料を急激な圧力変化
で微粒化し、被塗物に付着させるという機構によυ塗装
を行なうものである。従ってエアレス塗装は、エアース
プレー塗装に比較し。Airless painting υ painting is performed using a mechanism in which high pressure is applied to Fi paint, the paint is ejected from a nozzle with fine holes, and the paint is atomized by a sudden change in pressure and adhered to the object to be coated. Therefore, airless painting is compared to air spray painting.
溶媒の少ない高粘度の塗料にも適用出来るため。Because it can be applied to high viscosity paints with little solvent.
１回の塗装で厚膜塗装が可能なこと、加えて空気流等に
伴われて被塗物に塗装されずに運び去られる塗料（オー
バースプレー塗料）が少なく塗料の塗着効率が曳いこと
等の特徴を有している。It is possible to paint a thick film with one coat, and in addition, there is less paint (overspray paint) that is carried away by air currents without being applied to the object to be coated, and the paint application efficiency is improved. It has the following characteristics.
しかしながらエアレス塗装は、塗装機構上、塗料粒子が
直線的に飛行するため、塗装幅／ｆｉ塗料粒子の飛び出
し方向で決められ、それ以上広がることはない。それ故
塗装幅はノズルのサイズによって決まり、従って塗装す
る要求幅に応じて、塗装を中断して、それに合うノズル
をその都度取替える心安があった。また塗装不要部分は
マスキングを施していたが、それだけ作業が覆雑になる
だけでなく、その部分に塗装された塗料は、半ゲル化も
［７〈は固化し回収再利用が困峻となシ、それだけ植料
の損失になる等の欠点があった。However, in airless painting, paint particles fly in a straight line due to the painting mechanism, so the painting width/fi is determined by the direction in which the paint particles fly out, and they do not spread any further. Therefore, the coating width is determined by the nozzle size, and therefore, depending on the required coating width, there is no need to worry about stopping the coating and replacing the nozzle with a suitable one each time. In addition, areas that did not need to be painted were masked, but this not only made the work more complicated, but also caused the paint applied to those areas to become semi-gelled [7], making it difficult to collect and reuse. However, there were disadvantages such as a loss of plants.
本発明は前述の如きエアレス塗装の諸欠点を解消するも
のであり、塗装幅に応じその都度ノズルを取替える必要
がなく、また不要塗料は効率よく回収ｃｉＪ能な塗装方
法を提供することを目的とする。The present invention eliminates the various drawbacks of airless painting as described above, and aims to provide a painting method that eliminates the need to replace the nozzle each time depending on the painting width and that enables efficient recovery of unnecessary paint. do.
このような目的は、エアレス塗装において、スプレーガ
ンと被ｃ１ｉ物との間に遮蔽材を設置することにより塗
装幅ｔ−−整調整能とし、かつ前記遮蔽材で補集した塗
料を回収しながら塗装するエアレス塗装により達成され
る。This purpose is to make it possible to adjust the coating width t by installing a shielding material between the spray gun and the object in airless painting, and to make it possible to adjust the coating width t while collecting the paint collected by the shielding material. Achieved by airless painting.
以Ｆ本発明を図面により説明する。Hereinafter, the present invention will be explained with reference to the drawings.
第１図は本発明の代表的なエアレス塗装の概略図を示す
ものである。すなわち第１図は高圧発生ポツプａにより
、塗料タンクｂ内の塗料を吸い上ｎ＝圧を付加し、（エ
アレス）スプレーガンＣよりＣＭ科を被ｍ物ｄにスプレ
ー塗装するに際し、塗装不要部分が塗装されないように
エアレス塗装カンＣと被塗物ｄとの間に遮蔽材・を設冒
し、遮蔽材・で捕集した不ＩＩ！塗料を、塗料回収タン
クずで回収する状態を示すものである。FIG. 1 shows a schematic diagram of a typical airless coating according to the present invention. In other words, in Figure 1, a high-pressure generating pot a sucks up the paint in a paint tank b, applying pressure n, and spraying CM onto an object d from an (airless) spray gun C. A shielding material was installed between the airless painting can C and the object to be coated d to prevent the paint from being painted, and the material was collected by the shielding material. This figure shows how paint is collected without a paint recovery tank.
本発明の方法により、塗装幅、あるいは塗装形状に応じ
、それに合うノズルを取シ替えたり、被塗物にマスキン
グ処理しなくとも遮蔽材・を第１図の如く設置すること
により、塗装幅を任意に調整出来る。According to the method of the present invention, the coating width can be increased by replacing the nozzle that matches the coating width or coating shape, or by installing a shielding material as shown in Fig. 1 without masking the object to be coated. Can be adjusted arbitrarily.
また遮蔽材ｅで捕集した塗料は、塗装ブースに落下し九
塗料、壁面に付着した塗料あるいけマスキング材に付着
した塗料に比較し、遮蔽材とスプレーがンとの距離が短
いため、塗料中の溶媒の蒸発量等が少なく組成変化が微
少でさらに異物の混入もなく、簡単に回収、再利用出来
るという特徴を有している。In addition, the paint collected by the shielding material e falls into the paint booth, and compared to paint adhering to the wall or paint adhering to the masking material, the distance between the shielding material and the spray gun is short, so the paint It has the characteristics that the amount of evaporation of the solvent inside is small, the change in composition is minute, there is no contamination of foreign substances, and it can be easily recovered and reused.
次に本発明のエアレス塗装に使用する遮蔽材・の具体例
を説明する。Next, specific examples of the shielding material used in the airless coating of the present invention will be explained.
第２図は箱状遮蔽材・を使用した例を示すものである。Figure 2 shows an example using a box-shaped shielding material.
第２図は被塗物ｄとしてアルミホイールのり五部のみを
塗装する場合を示すものであり、２個の遮蔽材・をスプ
レーガンＣと被塗物ｄとの間にリム部のみを塗装するよ
うに遮蔽材とスプレーがン、被塗物との間隔、遮蔽材と
別の遮蔽材との間隔を調整し設置したものである。なお
、ＩＩｋ装に際しては、被塗物ｄｔ−回転しなふら塗装
し、遮蔽材・に捕集した塗料は配管ｇより塗料回収タン
フナに回収する。Figure 2 shows the case where only five parts of the aluminum wheel are to be painted as the object d, and only the rim part is painted between the two spray guns C and the object d. The distance between the shielding material, the spray gun, and the object to be coated, and the distance between the shielding material and another shielding material are adjusted and installed. In the IIk installation, the object to be coated dt is rotated and coated, and the paint collected by the shielding material is collected from the pipe g to the paint recovery tanker.
第３図は被塗物ｄが真上にある場合の遮蔽材ｅを使用し
九例を示すものである。FIG. 3 shows nine examples in which the shielding material e is used when the object to be coated d is directly above.
第４図は被塗物がスプレーガンに対し、斜上方もしくは
斜下方にある場合に適する遮蔽材・の例を示す本のであ
る。Figure 4 is a book showing an example of a shielding material suitable for cases where the object to be coated is diagonally above or below the spray gun.
第５図は遮蔽材・の先端を細めた構造でこの先端をスプ
レーノｆターン中に任意に入れることにより、塗装の幅
、形状を簡単に変えることが可能な遮蔽材・の例會示す
亀のである。Figure 5 shows an example of a shielding material whose tip has a narrow structure, and the width and shape of the coating can be easily changed by inserting this tip into the spray nozzle. be.
第６図は円板状の遮蔽材・を使用し、塗装時に遮蔽材・
ｔ−回転させながら使用する例を示すものである。なｔ
？遮蔽材・で捕集した塗料はかき堆砂装置（ゴムベラ）
ｈＫより回収する本のである。Figure 6 shows a disc-shaped shielding material used during painting.
This shows an example of use while rotating. What?
? The paint collected by the shielding material is scraped off using a sedimentation device (rubber spatula).
This is a book to be collected from hK.
第７図はエンＶレスシートの遮蔽材・を使用した例を示
す本のである。嬉６図と同様Ｋｌｌｌｌ口材捕集した塗
料はゴムベラｈで回収するものであるがゴムベラの代り
に転写ロールを使用することも出来る。Fig. 7 is a book showing an example of using the shielding material of Envless sheet. As in Figure 6, the paint collected from the Kllll mouth material is collected with a rubber spatula h, but a transfer roll can also be used instead of the rubber spatula.
以上第２図、第３図、第４図、菖５図、第６図及び第７
図に示した如く、遮蔽材・の形状は箱状、板状、円板状
、皿状勢の如く任意の本のが利用出来、ＩＩＩ錬幅を調
整するためのスプレー塗料を遮蔽出来るものであれば特
に制限ない。Above are figures 2, 3, 4, irises 5, 6 and 7.
As shown in the figure, any shape of the shielding material can be used, such as a box, plate, disc, or dish shape, and any shape can be used to shield the spray paint for adjusting the width of the brush. There are no particular restrictions.
しかしながら遮蔽材の先端部が櫛の歯状（譲４Ｅ）、網
状（第８図）、ささら状（第９図）＃の如くスプレー塗
料の一部が通過可能な構造をした遮蔽材が特に望ましい
、すなわちエアレス塗装１装においてはエアースプレー
に比較し、塗装部分と非塗装部分の塗膜境界付近あるい
ｉｔｓり重ね部分のｍ＊にくっきりと段差が出来、なだ
らかな軸側を有するぼかし塗装が不可能であったが遮蔽
材の先端ｓｅａ述の如１１＃１造とするととＫより解消
され、第１０図、第１１図、第１２図の如き塗膜が得ら
れる。例えば第１０図において被塗物ｄの＾−Ｃ部分１
ｍりしたい場合、遮蔽材・管第２図の如く設置すると＾
−Ｂ部分は塗料が遮蔽材・により遮蔽されず厚い塗膜が
得られ、ｅ−ｃ部分は遮蔽材ｍ輪部と非−俟部の塗膜境
界に段差が生じない。However, it is especially desirable to have a structure in which the tip of the shielding material has a structure that allows part of the spray paint to pass through, such as a comb tooth shape (see Figure 8), a net shape (Figure 8), or a striped shape (Figure 9). In other words, in one airless coating, compared to air spray, there is a clear step in m* near the coating boundary between the painted and non-painted areas or in the overlapping area, and a blurred coating with a gentle axis side is created. Although this was impossible, if the tip of the shielding material was made of 11#1 structure as described above, K would be eliminated, and coating films as shown in FIGS. 10, 11, and 12 would be obtained. For example, in Fig. 10, ^-C part 1 of object d
If you want to do this, install the shielding material/pipe as shown in Figure 2.
In the -B part, the paint is not shielded by the shielding material and a thick coating film is obtained, and in the e-c part, there is no step between the coating film boundary between the shielding material m ring part and the non-circular part.
また第１１図においてＦｉＥ−Ｆ部分及びＧ −８部分
に縞状のｆＩＩＩＩＩが得られる。更にまた第１２図に
示すように複数のスプレーガンで広い＠に塗装する場合
、従来の方法では塗り重ね部分の塗膜が他の個所より厚
くなっていたが、第１２図の如く遮蔽材を設置すると塗
り重ね部分の塗膜が他の個所と差がなく、平滑な塗膜が
得られる。すなわち、スプレーガンＣ，Ｃ’ 、０１５
台で、被塗物ｄの１−Ｊ部分を塗装する場合、遮蔽材・
ｅ ｆ、・ｌ、・＃４個を設置することにより塗り重
ね部分の膜厚段差のない塗膜が得られる。Further, in FIG. 11, striped fIII is obtained in the FiE-F portion and the G-8 portion. Furthermore, as shown in Fig. 12, when painting a wide area with multiple spray guns, in the conventional method, the paint film was thicker in the overlapped areas than in other areas, but as shown in Fig. When installed, the paint film on the overpainted area will be the same as other areas, and a smooth paint film will be obtained. That is, spray guns C, C', 015
When painting part 1-J of object d with a stand, use a shielding material or
By installing 4 pieces of e f, ·l, ·#, a coating film with no difference in film thickness in the overcoated area can be obtained.
上記遮蔽材の先端部のスプレー塗料の一部が通過するよ
うな構造の太きさけ、被塗物の塗装条件等により任意に
選択出来る。例えば第４図の檄の歯状のものでけ通常、
ピッチｎｔ１０．５〜３σ、歯の長さｍ１〜１０α程度
が適当である。It can be arbitrarily selected depending on the thickness of the structure so that a part of the spray paint at the tip of the shielding material passes through, the coating conditions of the object to be coated, etc. For example, the tooth-shaped one shown in Figure 4 is usually
A pitch nt of 10.5 to 3σ and a tooth length of m1 to 10α are appropriate.
・次に遮蔽材の位置は、エアレス塗装の場合、通常１０
〜１５０に＃／α の圧力が塗料に加えられるため、ス
プレーガンと被塗物の距離が通常１０〜６（ｌｊｌ穆度
となり、その間であればどの位置で本よいが、スプレー
ガンとの間隔が５〜ｓｏｃｍｍ度なる位置が適当である
。なおエアレス塗装の場合、エアースプレー塗装の様に
速い空気の流れがないため遮蔽材にスプレー塗料が衡突
しても塗料の跳ね返りがなく塗料の進行方向を乱す恐れ
がないため、遮蔽材を設置することによる障害は生じな
い。・Next, the position of the shielding material is usually 10 in the case of airless painting.
Since a pressure of ~150 #/α is applied to the paint, the distance between the spray gun and the object to be coated is usually 10~6 (ljl), and any position in between is good, but the distance between the spray gun and the object is A suitable position is 5 to 5 socm degrees.In the case of airless painting, there is no fast air flow like in air spray painting, so even if the spray paint hits the shielding material, the paint will not bounce back and the paint will progress. Since there is no risk of disturbing the direction, installing the shielding material will not cause any problems.
次に塗装に際しスプレーガンは被塗物との距離が調節出
来るよう固定し、被塗物を移動させながら塗装するのが
好ましい。また遮蔽材はｍ装輪が任意に調節できるよう
に上下、左右に移動可能に取付ける。なお先端部がスプ
レー塗料の一部が通過するような構造の遮蔽材を使用し
た場合は、特に櫛の癩の影により塗膜に縞模様が出ない
様に、スプレー塗料の進行方向に対しはｔｘｍ直方肉方
向転もしくけ左右に往復運動させながら塗装するのか望
塘しい。Next, during painting, it is preferable to fix the spray gun so that the distance from the object to be coated can be adjusted, and to paint while moving the object to be coated. In addition, the shielding material is installed so that it can be moved vertically and horizontally so that the m-wheels can be adjusted as desired. In addition, when using a shielding material whose tip part is structured so that a part of the spray paint passes through, it should be kept in the direction of travel of the spray paint in order to prevent stripes from appearing on the paint film due to the shadow of the leprosy of the comb. I wonder if the txm rectangular wall direction rotation is also possible and the painting is done while reciprocating from side to side.
次に本弁明の一実施例ｔｔＩｇ１５図により説明する。Next, an embodiment of the present invention will be explained with reference to FIG. ttIg15.
第１５図は遮蔽材として先端を櫛の歯状とした円板ｅ（
直径１０３）を使用した例を示す本のである。遮蔽材ｅ
Ｆｉその先端部の歯のピッチが５Ｕ、歯の長さが５鐸で
あり回転軸１で回転装置２に固定されている。回転軸ｌ
の管内には遮蔽材・の上面に通じ、捕集した塗料を吸い
上げる為のノ９イｆを設置し、配管３より捕集塗料を回
収塗料タンクＣ図示していない）に回収する０回転装置
２は移動軸４で上下移動装置５に固定されている。Figure 15 shows a disk e (with a comb-like tip) as a shielding material.
This is a book showing an example using a diameter of 103). Shielding material e
The pitch of the teeth at the tip of Fi is 5U, the length of the teeth is 5mm, and it is fixed to the rotating device 2 by the rotating shaft 1. Rotating axis l
A 0-rotation device is installed in the pipe 3 that communicates with the top surface of the shielding material to suck up the collected paint, and collects the collected paint from pipe 3 into a recovery paint tank C (not shown). 2 is fixed to a vertical moving device 5 by a moving shaft 4.
また回転装置２と上下移動装置１５との距離は、ネジ軸
６のネジ上を回転する回転メネジを持ち、かつ骸回転メ
ネジを回す装置７で調節する。ｔた同様に透口＠ｅの上
下移動は移動軸８に沿い、ネジ軸９を作製させることに
より行なう。Further, the distance between the rotation device 2 and the vertical movement device 15 is adjusted by a device 7 which has a rotating female screw that rotates on the screw of the screw shaft 6 and turns a skeleton rotating female screw. Similarly to t, the vertical movement of the through hole @e is carried out along the movement axis 8 by preparing a screw shaft 9.
塗装にあたってＦ′ｉ塗装幅に応じて遮蔽材ｅの位置を
決定し、遮蔽材ｅを約１０〜４０ ｒ、ｐ、ｍ、 の
速度で回転させながら塗装を開始する。なおこの場合ス
プレーがンＣは固定し被塗物ｄを移動（回転）させなが
ら塗装する。例えば、スラリー塗料（粘ｍ １ｓ ｏ口
０センチポイズ）を板状の被装物にエアレス塗装する場
合には、固定したがンと遮蔽材のとの距離を２０備、被
塗物と遮′蔽材ｅとの距離を２０ｃｒｎとし、被塗物を
２ｍ１分の速度で移動させながらノズル（ノズル口の形
状は楕円形であり、口径の長径が３２０μ、短径が１２
８μである）から１００／ｃ９／ｆｆ１２ のノズル圧
で塗料を噴出して塗装する。この場合％遮蔽材ｅの回転
速度Ｆｉ３０ ｒ＊ｐ、ｍ、 とする。During painting, the position of the shielding material e is determined according to the coating width F'i, and painting is started while rotating the shielding material e at a speed of about 10 to 40 r, p, m. In this case, the spray gun C is fixed and the object to be coated d is painted while being moved (rotated). For example, when airless painting a slurry paint (viscosity 0 centipoise) on a plate-shaped object, the distance between the fixed gun and the shielding material should be set at 20 mm, and the distance between the fixed gun and the shielding material should be 20 mm. The distance from material e was set to 20 crn, and while moving the object at a speed of 2 m/min, the nozzle (the shape of the nozzle opening was oval, the major axis of the aperture was 320 μm, and the minor axis was 12
Paint is sprayed at a nozzle pressure of 100/c9/ff12 (8μ) to 100/c9/ff12. In this case, the rotational speed of the shielding material e is Fi30 r*p,m.
本発明の方法により塗装幅に応じその都度それに合うサ
イズのノズルを取替える必要がなく、また被塗物にマス
キング処理等必要がなくなり、作業が簡単となり、また
不要の余分塗料を簡単に回収再利用可能となった。With the method of the present invention, there is no need to change the nozzle of the appropriate size each time depending on the painting width, there is no need for masking treatment on the object to be coated, the work is simplified, and unnecessary excess paint can be easily collected and reused. It has become possible.
第１図は本発明のエアレスｍ４にの概略図、第２図、第
３図、第４図、第５図、第６図、第７図、第８図及び第
９図は本発明において使用する代表的な遮蔽材、第１０
図、第１１図および第１２図は本発明の方法による塗膜
の形成状態図、第１５図は本発明の一夾施例を示す図面
である。
ａ・・・高圧発生／ｙｆ、ｂ・・・塗料タンク、Ｃ・・
・エアレススプレーガン、ｄ・・・被塗物、・・・・鐘
［１、ｆ・・・塗料回収タンク、ｇ・・・配管、ｈ・・
・塗料かき取り装置、１・・・回転軸、２．７・・・回
転装置、３・・・配管、４．８・・・移動軸、５・・・
上下移動装置、６．９・・・ネジ軸Fig. 1 is a schematic diagram of the airless m4 of the present invention, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, and Fig. 9 are used in the present invention. Typical shielding materials, No. 10
11 and 12 are diagrams showing the state of coating film formation by the method of the present invention, and FIG. 15 is a drawing showing one embodiment of the present invention. a... High pressure generation/yf, b... Paint tank, C...
・Airless spray gun, d...Object to be painted,...Bell [1, f...Paint recovery tank, g...Piping, h...
・Paint scraping device, 1... Rotating shaft, 2.7... Rotating device, 3... Piping, 4.8... Moving axis, 5...
Vertical movement device, 6.9...screw shaft
Claims (3)
物との間に遮蔽材を設置することにより、塗装幅をｖＪ
１４１１ｏｒ能とし、かつ前記遮蔽材で捕集した塗料を
回収しながら塗装することを特徴とするエアレス塗装法
。(1) In airless painting, by installing a shielding material between the spray paint and the object to be painted, the painting width can be reduced to vJ.
1,411 or more, and is characterized in that painting is performed while recovering the paint collected by the shielding material.
ら状の如くスプレー塗料の一部が通過可能な構造をして
いることを特徴とする特許請求の範囲第（１）項記載の
エアレス塗装法。(2) Claim (1) characterized in that the tip of the shielding material has a structure such as a comb tooth shape, a net shape, or a rib shape that allows a part of the spray paint to pass through. Airless painting method.
はぼ偕直方向に回転もしくは左右にケ復運動させながら
エアレス塗装することを特徴とする特許請求の範囲第（
２）項記載のエアレス塗装法。(3) First, apply the masking material to the direction of travel of the spray paint.
Claim No. 1, characterized in that airless painting is performed while rotating in a vertical direction or moving back and forth from side to side.
Airless painting method described in section 2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19905681A JPS58101759A (en) | 1981-12-10 | 1981-12-10 | Airless painting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19905681A JPS58101759A (en) | 1981-12-10 | 1981-12-10 | Airless painting method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58101759A true JPS58101759A (en) | 1983-06-17 |
| JPH0243548B2 JPH0243548B2 (en) | 1990-09-28 |
Family
ID=16401365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19905681A Granted JPS58101759A (en) | 1981-12-10 | 1981-12-10 | Airless painting method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58101759A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01199675A (en) * | 1988-02-04 | 1989-08-11 | Toyota Auto Body Co Ltd | Coating method for high lightness pattern |
| JPH01258758A (en) * | 1988-04-06 | 1989-10-16 | Sakai Tekkosho:Kk | Method and device for coating pipe |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS583751A (en) * | 1981-06-12 | 1983-01-10 | アレゲニ−・ラドラム・スチ−ル・コ−ポレ−シヨン | Inducing and melting method |
-
1981
- 1981-12-10 JP JP19905681A patent/JPS58101759A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS583751A (en) * | 1981-06-12 | 1983-01-10 | アレゲニ−・ラドラム・スチ−ル・コ−ポレ−シヨン | Inducing and melting method |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01199675A (en) * | 1988-02-04 | 1989-08-11 | Toyota Auto Body Co Ltd | Coating method for high lightness pattern |
| JPH01258758A (en) * | 1988-04-06 | 1989-10-16 | Sakai Tekkosho:Kk | Method and device for coating pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0243548B2 (en) | 1990-09-28 |
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