EP0394770A2 - Device for the cleaning of curved glass sheets - Google Patents

Device for the cleaning of curved glass sheets Download PDF

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Publication number
EP0394770A2
EP0394770A2 EP90107047A EP90107047A EP0394770A2 EP 0394770 A2 EP0394770 A2 EP 0394770A2 EP 90107047 A EP90107047 A EP 90107047A EP 90107047 A EP90107047 A EP 90107047A EP 0394770 A2 EP0394770 A2 EP 0394770A2
Authority
EP
European Patent Office
Prior art keywords
washing
shafts
driven
flexible
rollers
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.)
Withdrawn
Application number
EP90107047A
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German (de)
French (fr)
Other versions
EP0394770A3 (en
Inventor
Rudolf Dipl.-Ing. Eckardt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Flachglas Wernberg GmbH
Original Assignee
Flachglas Wernberg GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Flachglas Wernberg GmbH filed Critical Flachglas Wernberg GmbH
Publication of EP0394770A2 publication Critical patent/EP0394770A2/en
Publication of EP0394770A3 publication Critical patent/EP0394770A3/en
Withdrawn legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B5/00—Brush bodies; Handles integral with brushware
    • A46B5/06—Brush bodies; Handles integral with brushware in the form of tapes, chains, flexible shafts, springs, mats or the like
    • B08B1/32—
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B11/00—Cleaning flexible or delicate articles by methods or apparatus specially adapted thereto
    • B08B11/04—Cleaning flexible or delicate articles by methods or apparatus specially adapted thereto specially adapted for plate glass, e.g. prior to manufacture of windshields

Definitions

  • the invention relates to a device for cleaning curved glass panes, with at least two washing rollers accommodated in outer bearings, which are arranged one above the other and at least one of which is driven, the washing rollers corresponding to the curvature of the glass panes and forming and forming a curved washing area Wash bristles are provided, which protrude into the washing area.
  • the washing rollers consist of a stationary, rod-shaped, bent core which is not driven and whose curvature is not changed during operation.
  • a corrugated, flexible, tubular component is interchangeably pushed onto this core. It carries the bristles. This tubular component is driven.
  • the arc shape of the washing rollers is not easily adjustable. If it is a matter of washing lots of glass panes that have different curvatures from lot to lot, the cores must be replaced, using those that correspond to the curvature of the glass panes. The exchange is time-consuming and labor-intensive. An adaptation to any curvature of the glass panes is simply not possible.
  • the invention has for its object to develop a device of the structure described above so that an operational adaptation to glass panes of different curvature is possible automatically and without the removal and replacement of essential components.
  • the invention teaches that the washing rollers have a flexible shaft, at least one of which is directly driven and whose arc shape can be adjusted by adjusting the outer bearings, and that the washing bristles are attached directly to the shafts.
  • the device according to the invention works with so-called flexible shafts, which are known in drive technology and have already been used in transport systems. So far it has been overlooked that such flexible shafts can advantageously be used in a device for cleaning curved glass panes if the bristles are attached directly to these flexible shafts, and that an operational adaptation to glass panes of any different curvature is possible. This is particularly true when the flexible shafts are made of a natural or artificial elastomer, preferably a polyurethane elastomer.
  • the flexible shafts are solid shafts, i.e. H. as massive waves.
  • the flexible shafts can have circular or helical circumferential grooves which form webs, the bristles being inserted into these webs, e.g. B. are glued. You can also work with appropriate holes.
  • the driven washing roller can be driven in various ways within the scope of the invention. It is often sufficient to drive only one of the flexible shafts. In any case, the driven flexible shaft or the driven flexible shafts expediently have a drive which points to a shaft projecting from an outer bearing lenende is placed immediately. To adapt the device to the curvature of the glass panes to be cleaned, it is advisable to make the arrangement in such a way that the outer bearings can be adjusted via lever gears, which in turn can be actuated via a spindle drive with a drive motor. For example, the outer bearings can be mounted on handlebars and can be adjusted in the manner described by means of a double lever system.
  • the device 1 shown in the figures is intended for cleaning curved glass panes. It consists of the two washing rollers 3 accommodated in outer bearings 2, which are arranged one above the other. In the exemplary embodiment, both washing rollers 3 are driven.
  • the washing rollers 3 are bent in accordance with the curvature of the glass panes and form a correspondingly curved washing area 4. They are provided with washing bristles 5 which protrude into the washing area 4. - If it is said that the washing rollers 3 of the If the curvature of the glass panes are adapted, this implies that glass panes with an infinitely large radius of curvature, that is to say also flat glass panes, can also be washed.
  • the washing rollers 3 have a flexible shaft 6, both of which are driven directly in the exemplary embodiment.
  • the arc shape of the flexible shaft 6 is adjustable by adjusting the outer bearing 2. This results from a comparative examination of FIGS. 1 and 2.
  • the washing bristles 5 are attached directly to the shafts 6.
  • the flexible shafts 6 consist of an artificial elastomer, namely of a polyurethane elastomer. They are full waves. From a comparative view of FIGS. 1 and 2 on the one hand, FIG. 3 on the other hand, it can be seen that the flexible shafts 6 have circular or helical grooves 7 which form webs, and that the washing bristles 5 are fastened in these webs, e.g. B. are glued.
  • the flexible shafts 6 have a drive 8 which is placed directly on a shaft end projecting from an outer bearing. 1 and 2 you can see handlebars 9 and double lever systems 10, which belong to lever gears, the fixed points 11 of the lever gears 9, 10 being made clear by corresponding hatching.
  • the outer bearings 2 are adjustable via these lever gears 9, 10, which in turn can be actuated via a spindle drive 12 with a drive motor 13.

Abstract

Device for cleaning curved glass sheets having at least two washing rollers which are held in outer bearings and are arranged one on top of the other and of which at least one is driven. The washing rollers are curved to correspond to the curvature of the glass sheets and to form a curved washing area and are provided with washing brushes. The washing brushes project into the washing area. The washing rollers have a flexible shaft, of which at least one is directly driven. The curved shape of the flexible shafts is adjustable by adjusting the outer bearings. The brushes are mounted directly on the shafts. <IMAGE>

Description

Die Erfindung betrifft eine Vorrichtung für die Reinigung von gekrümmten Glasscheiben, - mit zumindest zwei in äußeren La­gern aufgenommenen Waschwalzen, die übereinander angeordnet sind und von denen zumindest eine angetrieben ist, wobei die Waschwalzen der Krümmung der Glasscheiben entsprechend sowie einen gekrümmten Waschbereich bildend gebogen und mit Wasch­borsten versehen sind, die in den Waschbereich hineinragen.The invention relates to a device for cleaning curved glass panes, with at least two washing rollers accommodated in outer bearings, which are arranged one above the other and at least one of which is driven, the washing rollers corresponding to the curvature of the glass panes and forming and forming a curved washing area Wash bristles are provided, which protrude into the washing area.

Bei der bekannten Ausführungsform, von der die Erfindung aus­geht (US 43 52 221), bestehen die Waschwalzen aus einem sta­tionären, stangenförmigen, gebogenen Kern, der nicht ange­trieben ist und dessen Krümmung betriebsmäßig nicht verändert wird. Auf diesen Kern ist ein gewelltes, flexibles, schlauch­förmiges Bauteil auswechselbar aufgeschoben. Es trägt die Borsten. Dieses schlauchförmige Bauteil ist angetrieben. Die Bogenform der Waschwalzen ist ohne weiteres nicht verstell­bar. Wenn es sich um das Waschen von Losen von Glasscheiben handelt, die von Los zu Los unterschiedliche Krümmung aufwei­sen, müssen die Kerne ausgetauscht werden, wobei jeweils sol­che eingesetzt werden, die der Krümmung der Glasscheiben ent­sprechen. Das Austauschen ist zeit- und arbeitsaufwendig. Eine Anpassung an beliebige Krümmungen der Glasscheiben ist ohne weiteres nicht möglich.In the known embodiment from which the invention is based (US 43 52 221), the washing rollers consist of a stationary, rod-shaped, bent core which is not driven and whose curvature is not changed during operation. A corrugated, flexible, tubular component is interchangeably pushed onto this core. It carries the bristles. This tubular component is driven. The arc shape of the washing rollers is not easily adjustable. If it is a matter of washing lots of glass panes that have different curvatures from lot to lot, the cores must be replaced, using those that correspond to the curvature of the glass panes. The exchange is time-consuming and labor-intensive. An adaptation to any curvature of the glass panes is simply not possible.

Demgegenüber liegt der Erfindung die Aufgabe zugrunde, eine Vorrichtung des eingangs beschriebenen Aufbaus so weiter aus­zubilden, daß eine betriebsmäßige Anpassung an Glasscheiben unterschiedlicher Krümmung automatisch und ohne das Ausbauen und Austauschen wesentlicher Bauteile möglich ist.In contrast, the invention has for its object to develop a device of the structure described above so that an operational adaptation to glass panes of different curvature is possible automatically and without the removal and replacement of essential components.

Zur Lösung dieser Aufgabe lehrt die Erfindung, daß die Wasch­walzen eine flexible Welle aufweisen, von denen zumindest eine unmittelbar angetrieben ist und deren Bogenform durch Verstellung der äußeren Lager einstellbar ist, und daß die Waschborsten umittelbar an den Wellen befestigt sind. - Die erfindungsgemäße Vorrichtung arbeitet mit sogenannten flexi­blen Wellen, die in der Antriebstechnik bekannt sind und auch bei Transportsystemen bereits eingesetzt worden sind. Bisher ist übersehen worden, daß solche flexiblen Wellen vorteilhaft in einer Vorrichtung für die Reinigung von gekrümmten Glas­scheiben eingesetzt werden können, wenn die Borsten unmittel­bar auf diesen flexiblen Wellen befestigt werden, und daß so eine betriebsmäßige Anpassung an Glasscheiben beliebig unter­schiedlicher Krümmung möglich ist. Das gilt insbesondere dann, wenn die flexiblen Wellen aus einem natürlichen oder künstlichen Elastomer, vorzugsweise aus einem Polyurethan­elastomer, bestehen. Die flexiblen Wellen sind nach bevorzug­ter Ausführungsform der Erfindung als Vollwellen, d. h. als als massive Wellen, ausgeführt. Um die Borsten an einer sol­chen Welle auf einfache Weise zu befestigen, können die flexiblen Wellen kreisförmig oder schraubenwendelförmig um­laufende Nuten aufweisen, die Stege bilden, wobei die Borsten in diese Stege eingesetzt, z. B. eingeklebt sind. Man kann auch mit entsprechenden Bohrungen arbeiten.To achieve this object, the invention teaches that the washing rollers have a flexible shaft, at least one of which is directly driven and whose arc shape can be adjusted by adjusting the outer bearings, and that the washing bristles are attached directly to the shafts. - The device according to the invention works with so-called flexible shafts, which are known in drive technology and have already been used in transport systems. So far it has been overlooked that such flexible shafts can advantageously be used in a device for cleaning curved glass panes if the bristles are attached directly to these flexible shafts, and that an operational adaptation to glass panes of any different curvature is possible. This is particularly true when the flexible shafts are made of a natural or artificial elastomer, preferably a polyurethane elastomer. According to a preferred embodiment of the invention, the flexible shafts are solid shafts, i.e. H. as massive waves. In order to fasten the bristles to such a shaft in a simple manner, the flexible shafts can have circular or helical circumferential grooves which form webs, the bristles being inserted into these webs, e.g. B. are glued. You can also work with appropriate holes.

Der Antrieb der angetriebenen Waschwalze kann im Rahmen der Erfindung auf verschiedene Weise erfolgen. Häufig ist es aus­reichend, nur eine der flexiblen Wellen anzutreiben. Jeden­falls besitzt die angetriebene flexible Welle oder besitzen die angetriebenen flexiblen Wellen zweckmäßigerweise einen Antrieb, der auf ein über ein äußeres Lager vorstehendes Wel­ lenende unmittelbar aufgesetzt ist. Zur Anpassung der Vor­richtung an die Krümmung der zu reinigenden Glasscheiben emp­fiehlt es sich, die Anordnung so zu treffen, daß die äußeren Lager über Hebelgetriebe verstellbar sind, die ihrerseits über einen Spindeltrieb mit Antriebsmotor betätigbar sind. Beispielsweise können die äußeren Lager an Lenkern gelagert und mittels Doppelhebelsystem in der beschriebenen Weise ver­stellbar sein.The driven washing roller can be driven in various ways within the scope of the invention. It is often sufficient to drive only one of the flexible shafts. In any case, the driven flexible shaft or the driven flexible shafts expediently have a drive which points to a shaft projecting from an outer bearing lenende is placed immediately. To adapt the device to the curvature of the glass panes to be cleaned, it is advisable to make the arrangement in such a way that the outer bearings can be adjusted via lever gears, which in turn can be actuated via a spindle drive with a drive motor. For example, the outer bearings can be mounted on handlebars and can be adjusted in the manner described by means of a double lever system.

Im folgenden wird die Erfindung anhand einer lediglich ein Ausführungsbeispiel darstellenden Zeichnung ausführlicher er­läutert. Es zeigen in schematischer Darstellung

  • Fig. 1 die Ansicht einer erfindungsgemäßen Vorrichtung,
  • Fig. 2 den Gegenstand nach Fig. 1 mit einer besonderen vorge­gebenen Krümmung der Waschwalzen und
  • Fig. 3 in einem Ausschnitt aus dem Gegenstand der Figur 2 eine andere Ausführungsform der erfindungsgemäßen Vor­richtung.
In the following, the invention will be explained in more detail with reference to a drawing showing only one embodiment. They show a schematic representation
  • 1 is a view of a device according to the invention,
  • Fig. 2 shows the object of FIG. 1 with a special predetermined curvature of the washing rollers and
  • Fig. 3 in a detail from the subject of Figure 2, another embodiment of the device according to the invention.

Die in den Figuren dargestellte Vorrichtung 1 ist für die Reinigung von gekrümmten Glasscheiben bestimmt. Sie besteht aus den zwei in äußeren Lagern 2 aufgenommenen Waschwalzen 3, die übereinander angeordnet sind. Im Ausführungsbeispiel sind beide Waschwalzen 3 angetrieben. Die Waschwalzen 3 sind der Krümmung der Glasscheiben entsprechend gebogen und bilden ei­nen entsprechend gekrümmten Waschbereich 4. Sie sind mit Waschborsten 5 versehen, die in den Waschbereich 4 hineinra­gen. - Wenn davon gesprochen wird, daß die Waschwalzen 3 der Krümmung der Glasscheiben angepaßt sind, so impliziert die­ses, daß auch Glasscheiben mit einem unendlich großen Krüm­mungsradius, d. h. also auch ebene Glasscheiben, gewaschen werden können.The device 1 shown in the figures is intended for cleaning curved glass panes. It consists of the two washing rollers 3 accommodated in outer bearings 2, which are arranged one above the other. In the exemplary embodiment, both washing rollers 3 are driven. The washing rollers 3 are bent in accordance with the curvature of the glass panes and form a correspondingly curved washing area 4. They are provided with washing bristles 5 which protrude into the washing area 4. - If it is said that the washing rollers 3 of the If the curvature of the glass panes are adapted, this implies that glass panes with an infinitely large radius of curvature, that is to say also flat glass panes, can also be washed.

Die Waschwalzen 3 weisen eine flexible Welle 6 auf, von denen im Ausführungsbeispiel beide unmittelbar angetrieben sind. Die Bogenform der flexiblen Welle 6 ist durch Verstellung der äußeren Lager 2 einstellbar. Das ergibt sich aus einer ver­gleichenden Betrachtung der Fig. 1 und 2. Die Waschborsten 5 sind unmittelbar an den Wellen 6 befestigt. Die flexiblen Wellen 6 bestehen im Ausführungsbeispiel aus einem künstli­chen Elastomer, nämlich aus einem Polyurethanelastomer. Es handelt sich um Vollwellen. Aus einer vergleichenden Betrach­tung der Fig. 1 und 2 einerseits, der Fig. 3 andererseits, entnimmt man, daß die flexiblen Wellen 6 kreisförmig oder schraublinienförmig umlaufende Nuten 7 aufweisen, die Stege bilden, und daß die Waschborsten 5 in diesen Stegen befe­stigt, z. B. eingeklebt sind. Die flexiblen Wellen 6 besitzen einen Antrieb 8, der auf ein über ein äußeres Lager vorste­hendes Wellenende unmittelbar aufgesetzt ist. In den Fig. 1 und 2 erkennt man Lenker 9 und Doppelhebelsysteme 10, die He­belgetrieben angehören, wobei die festen Punkte 11 der Hebel­getriebe 9, 10 durch entsprechende Schraffur deutlich gemacht sind. Die äußeren Lager 2 sind über diese Hebelgetriebe 9, 10 verstellbar, die ihrerseits über einen Spindeltrieb 12 mit Antriebsmotor 13 betätigbar sind.The washing rollers 3 have a flexible shaft 6, both of which are driven directly in the exemplary embodiment. The arc shape of the flexible shaft 6 is adjustable by adjusting the outer bearing 2. This results from a comparative examination of FIGS. 1 and 2. The washing bristles 5 are attached directly to the shafts 6. In the exemplary embodiment, the flexible shafts 6 consist of an artificial elastomer, namely of a polyurethane elastomer. They are full waves. From a comparative view of FIGS. 1 and 2 on the one hand, FIG. 3 on the other hand, it can be seen that the flexible shafts 6 have circular or helical grooves 7 which form webs, and that the washing bristles 5 are fastened in these webs, e.g. B. are glued. The flexible shafts 6 have a drive 8 which is placed directly on a shaft end projecting from an outer bearing. 1 and 2 you can see handlebars 9 and double lever systems 10, which belong to lever gears, the fixed points 11 of the lever gears 9, 10 being made clear by corresponding hatching. The outer bearings 2 are adjustable via these lever gears 9, 10, which in turn can be actuated via a spindle drive 12 with a drive motor 13.

Claims (6)

1. Vorrichtung für die Reinigung von gekrümmten Glasscheiben, - mit zumindest zwei in äußeren Lagern aufgenommenen Wasch­walzen, die übereinander angeordnet sind und von denen zumin­dest eine angetrieben ist, wobei die Waschwalzen der Krümmung der Glasscheiben entsprechend sowie einen gekrümmten Waschbe­reich bildend gebogen und mit Waschborsten versehen sind, die in den Waschbereich hineinragen, dadurch ge­kennzeichnet, daß die Waschwalzen (3) eine flexible Welle (6) aufweisen, von denen zumindest eine unmit­telbar angetrieben ist und deren Bogenform durch Verstellung der äußeren Lager (2) einstellbar ist, und daß die Wasch­borsten (5) unmittelbar an den Wellen (6) befestigt sind.1. Device for the cleaning of curved glass panes, - with at least two washing rollers accommodated in outer bearings, which are arranged one above the other and at least one of which is driven, the washing rollers corresponding to the curvature of the glass panes and forming a curved washing area and provided with washing bristles are protruding into the washing area, characterized in that the washing rollers (3) have a flexible shaft (6), at least one of which is directly driven and whose arc shape can be adjusted by adjusting the outer bearings (2), and in that the washing bristles (5) are attached directly to the shafts (6). 2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die flexiblen Wellen (6) aus einem natürlichen oder künstli­chen Elastomer bestehen.2. Device according to claim 1, characterized in that the flexible shafts (6) consist of a natural or artificial elastomer. 3. Vorrichtung nach einem der Ansprüche 1 oder 2, dadurch ge­kennzeichnet, daß die flexiblen Wellen (6) als Vollwellen ausgeführt sind.3. Device according to one of claims 1 or 2, characterized in that the flexible shafts (6) are designed as solid shafts. 4. Vorrichtung nach einem der Ansprüche 1 bis 3, dadurch ge­kennzeichnet, daß die flexiblen Wellen (6) kreisförmig oder schraubenlinienförmig umlaufende Nuten (7) aufweisen, die Stege bilden, und daß die Waschborsten (5) in den Stegen be­festigt sind.4. Device according to one of claims 1 to 3, characterized in that the flexible shafts (6) have circular or helical circumferential grooves (7) which form webs, and that the washing bristles (5) are fastened in the webs. 5. Vorrichtung nach einem der Ansprüche 1 bis 4, dadurch ge­kennzeichnet, daß die angetriebene flexible Welle (6) einen Antrieb (8) aufweist, der auf ein über ein äußeres Lager (2) vorstehendes Wellenende unmittelbar aufgesetzt ist.5. Device according to one of claims 1 to 4, characterized in that the driven flexible shaft (6) has a drive (8) which is placed directly on an outer bearing (2) projecting shaft end. 6. Vorrichtung nach einem der Ansprüche 1 bis 5, dadurch ge­kennzeichnet, daß die äußeren Lager (2) über Hebelgetriebe (9, 10) verstellbar sind, die ihrerseits über einen Spindel­trieb (12) mit Antriebsmotor (13) betätigbar sind.6. Device according to one of claims 1 to 5, characterized in that the outer bearings (2) via lever gear (9, 10) are adjustable, which in turn can be actuated via a spindle drive (12) with a drive motor (13).
EP19900107047 1989-04-22 1990-04-12 Device for the cleaning of curved glass sheets Withdrawn EP0394770A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3913268A DE3913268C1 (en) 1989-04-22 1989-04-22
DE3913268 1989-04-22

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EP0394770A2 true EP0394770A2 (en) 1990-10-31
EP0394770A3 EP0394770A3 (en) 1992-04-29

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DE (1) DE3913268C1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012066154A1 (en) * 2010-11-15 2012-05-24 Logística Y Acondicionamientos Industriales, S.A.U. Vehicle for cleaning mirrors in thermal-solar-energy-capture installations
CN110125057A (en) * 2019-05-09 2019-08-16 苏州永丰装饰材料有限公司 A kind of sheet metal equipment for coating film
CN113695341A (en) * 2021-09-07 2021-11-26 四川旭虹光电科技有限公司 3D curved glass cleaning mechanism and cleaning method

Citations (5)

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Publication number Priority date Publication date Assignee Title
DE2450484A1 (en) * 1974-10-24 1976-05-06 Messerschmitt Boelkow Blohm Rotating cylindrical brush for cleaning curved surfaces - adjustable to match any curvature is suitable for washing cars
US4352221A (en) * 1981-05-01 1982-10-05 Libbey-Owens-Ford Company Apparatus for washing curved sheets
GB2127297A (en) * 1982-09-29 1984-04-11 Tantip Corp Massage device
DE3601606A1 (en) * 1986-01-21 1987-07-23 Bernhard Barazzutti Washing brush for car washes
SU1395261A1 (en) * 1986-11-13 1988-05-15 Производственно-Техническое Объединение Рыбной Промышленности "Севтехрыбпром" Arrangement for dressing abdominal cavity of fish

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Publication number Priority date Publication date Assignee Title
US4628562A (en) * 1983-05-10 1986-12-16 Roncaglione James W Vehicle washing apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2450484A1 (en) * 1974-10-24 1976-05-06 Messerschmitt Boelkow Blohm Rotating cylindrical brush for cleaning curved surfaces - adjustable to match any curvature is suitable for washing cars
US4352221A (en) * 1981-05-01 1982-10-05 Libbey-Owens-Ford Company Apparatus for washing curved sheets
GB2127297A (en) * 1982-09-29 1984-04-11 Tantip Corp Massage device
DE3601606A1 (en) * 1986-01-21 1987-07-23 Bernhard Barazzutti Washing brush for car washes
SU1395261A1 (en) * 1986-11-13 1988-05-15 Производственно-Техническое Объединение Рыбной Промышленности "Севтехрыбпром" Arrangement for dressing abdominal cavity of fish

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SOVIET PATENTS ABSTRACTS Section Ch, Week 8847, 11. Januar 1989 Derwent Publications Ltd., London, GB; Class D, Page 5, AN 88-336319/47 & SU-A-1 395 261 (SEVTEKHRYBPROM FISH) 15. Mai 1988 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012066154A1 (en) * 2010-11-15 2012-05-24 Logística Y Acondicionamientos Industriales, S.A.U. Vehicle for cleaning mirrors in thermal-solar-energy-capture installations
US8973198B2 (en) 2010-11-15 2015-03-10 Logistica Y Acondicionamientos Industriales, S.A.U. Vehicle for cleaning mirrors in installations for collecting solar thermal energy
CN110125057A (en) * 2019-05-09 2019-08-16 苏州永丰装饰材料有限公司 A kind of sheet metal equipment for coating film
CN113695341A (en) * 2021-09-07 2021-11-26 四川旭虹光电科技有限公司 3D curved glass cleaning mechanism and cleaning method

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Publication number Publication date
EP0394770A3 (en) 1992-04-29
DE3913268C1 (en) 1990-09-13

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