JPH0316838Y2 - - Google Patents
Info
- Publication number
- JPH0316838Y2 JPH0316838Y2 JP1984177477U JP17747784U JPH0316838Y2 JP H0316838 Y2 JPH0316838 Y2 JP H0316838Y2 JP 1984177477 U JP1984177477 U JP 1984177477U JP 17747784 U JP17747784 U JP 17747784U JP H0316838 Y2 JPH0316838 Y2 JP H0316838Y2
- Authority
- JP
- Japan
- Prior art keywords
- plate
- opening
- pipe
- suction pipe
- suction
- 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
- 239000012530 fluid Substances 0.000 claims description 20
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000007779 soft material Substances 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 238000011109 contamination Methods 0.000 description 1
- 230000000881 depressing effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Delivering By Means Of Belts And Rollers (AREA)
- Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Description
【考案の詳細な説明】
産業上の利用分野
本案は板状体特にその表面における微小な傷ま
たは汚染の発生も許されないような板状体を無接
触状態で流体中たとえば空気中に浮遊させ、必要
に応じて浮遊の状態で搬送させるための、流体に
よつて板状体を無接触状態で浮遊搬送させる装置
に関するものである。[Detailed description of the invention] Industrial application field The present invention involves floating a plate-shaped body, especially a plate-shaped body whose surface is not allowed to have minute scratches or contamination, in a fluid, for example, in the air, in a non-contact state. The present invention relates to a device that floats and transports a plate-shaped body in a non-contact state using a fluid to transport it in a floating state as needed.
従来の技術
本願の考案者は特願昭41−38718（特公昭51−
40343）において吸込管と吐出直前を絞られた吐
出管とを両管の開口部が同一方向を向くよう組合
わせ、該吸込管より流体を吸入し同時に該吐出管
より流体を吐出すことにより両管の開口部近くに
板状体を無接触状態で懸垂浮遊する方法を提案し
た。この方法は第９図、第１０図に示す如く吸込
管１と開口部より適宜の距離を置いてオリフイス
２を設けた吐出管３とを両管の開口部４，５が同
一方向を向くよう組合わせて配置し、吸込管１は
導管９により送風機の吸込口または減圧タンク
（図示せず）に、吐出管３は導管１０により圧縮
機あるいは圧力タンク（図示せず）に夫々連結
し、以上の如く構成した単位装置を目的とする板
状体の広さに応じ多数並列した装置を使用するも
ので、使用に当つては吸込管１より流体たとえば
空気６を吸入し同時に吐出管３のオリフイス２よ
り流体たとえば空気７をジエツト流として吐出
し、懸垂浮遊しようとする板状体８の重量に応じ
吸込管１の吸込負圧と吐出管３の吐出圧とを適宜
調整することによりたとえば開口部４，５を下方
に向けてその下方の空気中に板状体８を水平に配
置すると開口部４，５と板状体８の上面との間隔
ｈを0.5〜１mmに安定に保つた状態で板状体８を
何物にも接触することなく空中に懸垂浮遊するこ
とができ、更に該板状体８に水平方向に適宜の外
力を加えまたは装置とともに搬送させることによ
り該板状体８を空中に安定に懸垂浮遊したままの
状態で水平に搬送することができる。Prior Art The inventor of the present application filed Japanese Patent Application No. 41-38718.
40343), a suction pipe and a discharge pipe constricted just before the discharge are combined so that the openings of both pipes face the same direction, and fluid is sucked in from the suction pipe and fluid is discharged from the discharge pipe at the same time. We proposed a method of suspending and suspending a plate near the opening of a pipe without contact. In this method, as shown in Figs. 9 and 10, a suction pipe 1 and a discharge pipe 3 having an orifice 2 placed at an appropriate distance from the opening are arranged so that the openings 4 and 5 of both pipes face the same direction. The suction pipe 1 is connected to the suction port of the blower or a vacuum tank (not shown) through a conduit 9, and the discharge pipe 3 is connected to a compressor or a pressure tank (not shown) through a conduit 10, respectively. This device uses a number of devices arranged in parallel according to the width of the plate-like body intended for the unit device constructed as shown in FIG. A fluid such as air 7 is discharged as a jet stream from 2, and the suction negative pressure of the suction pipe 1 and the discharge pressure of the discharge pipe 3 are adjusted appropriately according to the weight of the plate-shaped body 8 which is about to suspend and float. 4 and 5 are facing downward and the plate-like body 8 is placed horizontally in the air below, the distance h between the openings 4 and 5 and the upper surface of the plate-like body 8 is stably maintained at 0.5 to 1 mm. The plate-like body 8 can be suspended in the air without contacting anything, and the plate-like body 8 can be suspended by applying an appropriate external force to the plate-like body 8 in the horizontal direction or by transporting the plate-like body 8 together with the device. It can be transported horizontally while suspended stably in the air.
考案が解決しようとする問題点
上記の場合オリフイス２より吐出される流体７
が板状体８に働く力FDと板状体８にかかる重力
との和と吸込管１に吸込まれる流体６の板状体８
にかかる負圧との均衡によつて板状体８を無接触
状態で安定に浮遊させるものであり、板状体８が
剛体と考えられる場合には理論式に従つて所定の
効果が得られるが、吸込管の負圧により働く力と
吐出管の動圧により働く力とは逆向きであるた
め、板状体８が弾性変形し得る軟質の材料または
硬質であつても薄い板状であつて弾性変形し得る
ような材料の場合には板状体８は第９図の破線８
ａに示す如く湾曲し吐出管との間隙が増す結果、
吐出管開口部５における押下げ効果が減少し、板
状体８が吸込管開口部４に接触して浮遊搬送が不
可能になるのみならず板状体８を傷付けまたは汚
染し、上記特許の所期の目的を達し得なくなるお
それがあり、この現象は特に板状体の端縁近くに
おいて顕著であつた。Problems to be solved by the invention In the above case, the fluid 7 discharged from the orifice 2
The sum of the force F D acting on the plate-like body 8 and the gravity acting on the plate-like body 8 and the plate-like body 8 of the fluid 6 sucked into the suction pipe 1
The plate-like body 8 is stably suspended in a non-contact state by balancing the negative pressure applied to the plate-like body 8, and when the plate-like body 8 is considered to be a rigid body, a predetermined effect can be obtained according to a theoretical formula. However, since the force exerted by the negative pressure of the suction pipe and the force exerted by the dynamic pressure of the discharge pipe are in opposite directions, the plate-shaped body 8 is made of a soft material that can be elastically deformed, or even if it is made of a hard material, it has a thin plate shape. In the case of a material that can be elastically deformed by
As shown in a, as a result of the curve and the increase in the gap with the discharge pipe,
The depressing effect at the discharge pipe opening 5 is reduced, and the plate-shaped body 8 comes into contact with the suction pipe opening 4, which not only makes floating conveyance impossible, but also damages or contaminates the plate-shaped body 8. There is a possibility that the intended purpose cannot be achieved, and this phenomenon was particularly noticeable near the edges of the plate-shaped body.
問題点を解決するための手段
本案は上記の欠点を除去し板状体８が軟質また
は極度に薄い板で弾性変形し得るような板である
場合においても板状体８の一部が変形により吸込
管１の開口部４に接触するおそれのない板状体の
浮遊搬送装置を提供することを目的とするもの
で、この目的は本案により１本の大形の管の開口
部内に吸込管１の開口部４と吐出管３の開口部５
とが併存するよう構成することにより達成され
る。Means for Solving the Problems The present invention eliminates the above-mentioned drawbacks, and even when the plate-like body 8 is a soft or extremely thin plate that can be elastically deformed, a part of the plate-like body 8 is deformed. The object of the present invention is to provide a floating conveyance device for a plate-shaped body that does not have the risk of coming into contact with the opening 4 of a suction pipe 1. opening 4 and opening 5 of the discharge pipe 3
This is achieved by configuring the system so that both of them coexist.
実施例 １
第１図および第２図に示す如く断面円形の大径
の吸込管１の中に数個の小径の吐出管３，３……
を配置し、吸込管１の開口部４と吐出管３の開口
部５が下方を向き且つ両開口部４，５が同一水平
面上に位置するよう組合わせ、吐出管３の開口部
５より適宜の距離Ｌを置いてオリフイス２を嵌着
し、吸込管１は導管９により送風機の吸込口また
は減圧タンク（図示せず）に、吐出管３，３……
は導管１０により圧縮機または圧力タンク（図示
せず）に夫々連結してなる、流体によつて板状体
を無接触状態で浮遊搬送させる装置である。Embodiment 1 As shown in FIGS. 1 and 2, a large diameter suction pipe 1 with a circular cross section has several small diameter discharge pipes 3, 3...
, and combine them so that the opening 4 of the suction pipe 1 and the opening 5 of the discharge pipe 3 face downward and both openings 4 and 5 are located on the same horizontal plane. The orifice 2 is fitted at a distance L, and the suction pipe 1 is connected to the suction port of the blower or a vacuum tank (not shown) through a conduit 9, and the discharge pipes 3, 3...
The apparatus is connected to a compressor or a pressure tank (not shown) through a conduit 10, respectively, and allows a plate-shaped body to be floated and conveyed in a non-contact state by means of a fluid.
実施例 ２
第３図および第４図に示す如く断面四角形の大
形の吐出管３の中に数個の小径の吸込管１，１…
…を配置し、吸込管１の開口部４と吐出管３の開
口部５とが下方を向き且つ両開口部４，５が同一
水平面上に位置するよう組わせ、吸込管１，１…
…は導管９により送風機の吸込口または減圧タン
ク（図示せず）に、吐出管３は導管１０により圧
縮機または圧力タンク（図示せず）に夫々連結し
てなる、流体によつて板状体を無接触状態で浮遊
搬送させる装置である。Embodiment 2 As shown in FIGS. 3 and 4, several small diameter suction pipes 1, 1... are placed inside a large discharge pipe 3 with a square cross section.
... are arranged and assembled so that the opening 4 of the suction pipe 1 and the opening 5 of the discharge pipe 3 face downward and both the openings 4 and 5 are located on the same horizontal plane, and the suction pipes 1, 1...
... is a plate-shaped body connected by a fluid to a suction port or a pressure reducing tank (not shown) of a blower through a conduit 9, and a discharge pipe 3 to a compressor or a pressure tank (not shown) through a conduit 10, respectively. This is a device that floats and conveys objects without contact.
実施例 ３
第５図および第６図に示す如く断面円形の大形
の管の中に同心円状の断面をなす多数の管を配置
して順次に断面円環状の吐出管３、吸込管１、吐
出管３、吸込管１……とし、吸込管１の開口部４
と吐出管３の開口部５とが下方を向き且つ両開口
部４，５が同一水平面上に位置するよう組合わ
せ、吐出管の開口部５より適宜の距離Ｌを置いて
オリフイス２を嵌着し、吸込管１，１……は導管
９により送風機の吸込口または減圧タンク（図示
せず）に、吐出管３，３……は導管１０により圧
縮機または圧力タンク（図示せず）に夫々連結し
てなる、流体によつて板状体を無接触状態で懸垂
浮遊させる装置である。尚この場合吸込管１，１
……の導管９との接続部は第６図の１１，１１…
…に示す如く断面円環状の吸込管１，１……の断
面積に比し面積が狭くなるのは避けられないの
で、第７図に示す如く吸込管開口部４より流体６
が吸込まれるに従つて吸込管１の断面積が広くな
るよう構成し、もつて吸込管開口部４における静
圧従つて吸引力を上昇させるのが好ましい。Embodiment 3 As shown in FIGS. 5 and 6, a large number of pipes with concentric cross sections are arranged in a large pipe with a circular cross section, and a discharge pipe 3, a suction pipe 1, and a suction pipe 1 each having an annular cross section are sequentially arranged. A discharge pipe 3, a suction pipe 1..., and an opening 4 of the suction pipe 1
and the opening 5 of the discharge pipe 3 face downward and both openings 4 and 5 are located on the same horizontal plane, and the orifice 2 is fitted at an appropriate distance L from the opening 5 of the discharge pipe. The suction pipes 1, 1, . This is a device that suspends and suspends a plate-shaped body in a non-contact state using fluid. In this case, the suction pipes 1, 1
The connection parts with the conduit 9 are 11, 11... in Fig. 6.
As shown in Fig. 7, it is inevitable that the area is narrower than the cross-sectional area of the suction pipes 1, 1, which have an annular cross section.
It is preferable to configure the suction pipe 1 so that the cross-sectional area thereof becomes wider as the suction pipe 1 is sucked in, thereby increasing the static pressure and therefore the suction force at the suction pipe opening 4.
考案の作用
板状体８を開口部４，５の下方に近接し、送風
機および圧縮機等を作動させて吸込管１より外気
６を吸入し同時に、吐出管３より空気７を流出さ
せると、板状体８の単位面積当りの重量ＷKg／m2
に応じ吸込圧力PS、吐出圧力PD、吸込管開口部
４と吐出管開口部５との面積比、オリフイス２の
内径ｄ、オリフイス２の下面と吐出管開口部５と
の距離Ｌ、単位面積当りの上記単位装置の個数Ｎ
を適当に選ぶことにより板状体８を吸込管開口部
４、吐出管開口部５から一定の距離ｈだけ離れた
位置に安定して浮遊させることができる。Effect of the invention When the plate-shaped body 8 is brought close to the lower part of the openings 4 and 5 and the blower, compressor, etc. are operated to suck in the outside air 6 through the suction pipe 1 and at the same time cause the air 7 to flow out through the discharge pipe 3, Weight per unit area of plate-shaped body 8 WKg/m 2
According to suction pressure P S , discharge pressure P D , area ratio of suction pipe opening 4 and discharge pipe opening 5 , inner diameter d of orifice 2 , distance L between lower surface of orifice 2 and discharge pipe opening 5 , unit Number of the above unit devices per area N
By appropriately selecting , the plate-like body 8 can be stably suspended at a position a certain distance h away from the suction pipe opening 4 and the discharge pipe opening 5.
第１図および第２図の装置において板状体８を
Ｗ：板状体の単位面積当りの重量 ５Kg／m2
PS：吸込圧力 −0.1Kg／cm2
PD：吐出圧力 0.3Kg／cm2
AS：吸込管開口部４の断面積 7.06cm2
AD1：吐出管３内の断面積 1.765cm2
ｄ；オリフイス２の内径 ６mm
ｎ：吸込管１本内に配置される吐出管の数 ５個
Ｌ：オリフイス２下面と吐出管開口部５との距離
10mm
Ｎ：単位面積当りの単位装置の個数 25個／m2
の条件で空中に水平に懸垂浮遊したところ板状体
８はその上面と開口部４，５との間隔ｈ＝0.8mm
の位置に安定に懸垂浮遊し、板状体８が厚さ４mm
の半硬質ポリ塩化ビニール板程度の可撓性材料の
場合にも板状体８が吸込管の開口部５に接触する
おそれはなかつた。 In the apparatus shown in Figs. 1 and 2, the plate-shaped body 8 is heated W: Weight per unit area of the plate-shaped body 5Kg/m 2 P S : Suction pressure -0.1Kg/cm 2 P D : Discharge pressure 0.3Kg/cm 2 A S : Cross-sectional area of suction pipe opening 4 7.06cm 2 A D1 : Cross-sectional area inside discharge pipe 3 1.765cm 2 d: Inner diameter of orifice 2 6mm n: Number of discharge pipes arranged in one suction pipe 5 L: Distance between the bottom surface of orifice 2 and discharge pipe opening 5
10mm N: When the plate-shaped body 8 is suspended horizontally in the air under the condition of 25 units/ m2 of unit devices per unit area, the distance h between its upper surface and the openings 4 and 5 is 0.8 mm.
The plate-shaped body 8 has a thickness of 4 mm.
Even in the case of a flexible material such as a semi-rigid polyvinyl chloride board, there was no fear that the plate-like body 8 would come into contact with the opening 5 of the suction pipe.
考案の効果
前述の如く吸込管の負圧により働く力と吐出管
の動圧により働く力とは逆向きであるため、板状
体８が弾性変形し得る軟質の材料または極度に薄
い板で弾性変形し得るような板である場合には、
前述の特公昭51−40343に開示した第９図、第１
０図の装置では板状体８は第９図の破線８ａに示
す如く湾曲し、吸込管開口部４に接触して浮遊搬
送が不可能になるのみならず板状体８を傷付けま
たは汚染するおそれがあつたが、本案の装置にお
いては１本の大型の管の中に多数の吸込管および
または吐出管が分散配置されているので、上述の
如く弾性変形し易い板状体の場合にも板状体の一
部が変形して吸込管開口部４に接触するおそれな
く板状体８を傷付けまたは汚染するおそれなく確
実に流体中に板状体を無接触状態で浮遊させ更に
板状体８の端面を僅かな力で押して搬送させまた
は浮遊させた状態のまま本案装置とともに移動す
ることによつて搬送させることができる効果を有
するものである。Effects of the invention As mentioned above, the force exerted by the negative pressure of the suction pipe and the force exerted by the dynamic pressure of the discharge pipe are in opposite directions, so the plate-shaped body 8 is made of a soft material that can be elastically deformed or an extremely thin plate. If the board is deformable,
Figures 9 and 1 disclosed in the aforementioned Japanese Patent Publication No. 51-40343
In the apparatus shown in FIG. 0, the plate-shaped body 8 is curved as shown by the broken line 8a in FIG. However, in the proposed device, a large number of suction pipes and/or discharge pipes are distributed in one large pipe, so even in the case of a plate-shaped body that is easily deformed elastically as described above, The plate-like body is reliably suspended in the fluid in a non-contact state without the risk of a part of the plate-like body deforming and coming into contact with the suction pipe opening 4, and without the risk of damaging or contaminating the plate-like body 8. This has the effect that it can be conveyed by pushing the end face of 8 with a slight force, or by moving it together with the present device in a suspended state.
他の実施態様
上記実施例以外にたとえば第８図に示す如く吸
込管開口部４と吐出管開口部５とをハニカム状に
組合わせて単位装置を構成してもよい。また上記
実施例においては吸込管開口部４と吐出管開口部
５とを同一平面上に配置したが吐出管開口部５を
吸込管開口部４に対し僅かに突出させてもよい。
また上記実施例においては吸込管開口部４および
吐出管開口部５を共に下方に向け吸込流体６およ
び吐出流体７として空気を使用し板状体を空中に
水平に無接触状態で懸垂浮遊搬送させる使用例に
ついて述べたが、開口部４，５を水平方向または
斜方向に向け板状体８を空中に垂直にまたは傾斜
して浮遊させる場合には板状体８の重量Ｗを適宜
の方法で支持し該重量Ｗの影響の変化を考慮に加
えて諸元を決定することにより同様に浮遊搬送さ
せることができ（板状体８の表裏両面は他物との
接触が禁じられていてもその端面は接触しても差
支えない場合が殆んどである）、更に開口部４，
５を上方に向け板状体８を開口部上方の空中に浮
遊搬送させることもできる。更に空気以外の気体
あるいは水その他の液体中においても吸込流体６
および吐出流体７として周囲の流体と同一のもの
または類似性状のものを使用することにより全く
同様に本案装置を使用し得るものである。Other Embodiments In addition to the embodiments described above, a unit device may be constructed by combining the suction pipe opening 4 and the discharge pipe opening 5 in a honeycomb shape as shown in FIG. 8, for example. Further, in the above embodiment, the suction pipe opening 4 and the discharge pipe opening 5 are arranged on the same plane, but the discharge pipe opening 5 may be made to slightly protrude with respect to the suction pipe opening 4.
In addition, in the above embodiment, both the suction pipe opening 4 and the discharge pipe opening 5 are directed downward, and air is used as the suction fluid 6 and the discharge fluid 7, and the plate-shaped body is suspended and conveyed horizontally in the air in a non-contact state. As described above, when the openings 4 and 5 are oriented horizontally or diagonally and the plate-like body 8 is suspended in the air vertically or obliquely, the weight W of the plate-like body 8 can be adjusted by an appropriate method. By determining the specifications in addition to considering changes in the influence of the weight W of the support, it is possible to carry out floating transportation in the same way (even if contact with other objects is prohibited on both the front and back surfaces of the plate-shaped body 8). In most cases, there is no problem even if the end surfaces touch each other), and the opening 4,
The plate-shaped body 8 can also be conveyed floating in the air above the opening with the plate-shaped body 8 facing upward. Furthermore, the suction fluid 6 can also be used in gases other than air or in liquids such as water.
By using the same fluid as the surrounding fluid or one having similar properties as the discharge fluid 7, the device of the present invention can be used in exactly the same manner.
第１図は本案装置の一実施例を示す要部の垂直
断面図、第２図は同底面図、第３図は他の実施例
を示す要部の垂直断面図、第４図は同底面図、第
５図は第３の実施例を示す要部の垂直断面図、第
６図は同底面図、第７図は第５図の変形例を示す
要部の垂直断面図、第８図は更に他の実施例を示
す要部の底面説明図、第９図は従来の装置を示す
要部の垂直断面図、第１０図は同底面図である。
図中１は吸込管、２はオリフイス、３は吐出
管、４は吸込管１の開口部、５は吐出管３の開口
部である。
Fig. 1 is a vertical cross-sectional view of the main parts showing one embodiment of the present device, Fig. 2 is a bottom view of the same, Fig. 3 is a vertical cross-sectional view of the main parts showing another embodiment, and Fig. 4 is the bottom view of the same. 5 is a vertical sectional view of the main part showing the third embodiment, FIG. 6 is a bottom view of the same, FIG. 7 is a vertical sectional view of the main part showing a modification of FIG. 5, and FIG. 8 is a vertical sectional view of the main part showing the third embodiment. 9 is an explanatory bottom view of the main part showing still another embodiment, FIG. 9 is a vertical sectional view of the main part showing a conventional device, and FIG. 10 is a bottom view of the same. In the figure, 1 is a suction pipe, 2 is an orifice, 3 is a discharge pipe, 4 is an opening of the suction pipe 1, and 5 is an opening of the discharge pipe 3.
Claims (1)
を向くよう組合わせて配置するに当り、１本の
大形の管の開口部内に前記両管の開口部が併存
するよう構成してなる、流体によつて板状体を
無接触状態で浮遊搬送させる装置。 (2) 吐出管と吸込管の何れか一方を大径の管と
し、他方を小径の多数の管とし、大径の管の開
口部内に小径の管の開口部を配置してなる、実
用新案登録請求の範囲第１項記載の流体によつ
て板状体を無接触状態で浮遊搬送させる装置。 (3) 吐出管開口部と吸込管開口部とを断面が同心
円環状になるよう配置してなる、実用新案登録
請求の範囲第１項記載の流体によつて板状体を
無接触状態で浮遊搬送させる装置。[Claims for Utility Model Registration] (1) When arranging a discharge pipe and a suction pipe in combination so that the openings of both pipes face the same direction, both of the above-mentioned pipes are placed within the opening of one large pipe. A device that floats and conveys a plate-shaped object in a non-contact state using a fluid, which is configured so that the openings of the pipes coexist. (2) A utility model in which either the discharge pipe or the suction pipe is a large-diameter pipe, the other is a large number of small-diameter pipes, and the opening of the small-diameter pipe is arranged within the opening of the large-diameter pipe. A device for floating and conveying a plate-shaped body in a non-contact state using the fluid according to claim 1. (3) A plate-shaped body is suspended in a non-contact state by the fluid described in claim 1 of the utility model registration claim, in which the discharge pipe opening and the suction pipe opening are arranged so that the cross sections are concentric rings. A device for conveying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984177477U JPH0316838Y2 (en) | 1984-11-21 | 1984-11-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984177477U JPH0316838Y2 (en) | 1984-11-21 | 1984-11-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6192650U JPS6192650U (en) | 1986-06-16 |
| JPH0316838Y2 true JPH0316838Y2 (en) | 1991-04-10 |
Family
ID=30735043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984177477U Expired JPH0316838Y2 (en) | 1984-11-21 | 1984-11-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0316838Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009028862A (en) * | 2007-07-27 | 2009-02-12 | Ihi Corp | Non-contact carrier |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1130202A (en) * | 1965-09-29 | 1968-10-09 | Caladex Machine Company Ltd | Apparatus for and method of supporting and transporting sheet material |
-
1984
- 1984-11-21 JP JP1984177477U patent/JPH0316838Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1130202A (en) * | 1965-09-29 | 1968-10-09 | Caladex Machine Company Ltd | Apparatus for and method of supporting and transporting sheet material |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6192650U (en) | 1986-06-16 |
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