EP0521011B1 - Procede destine a guider une feuille de papier dans une cassette a bande couleur et cassette a bande couleur destinee a appliquer ledit procede - Google Patents

Procede destine a guider une feuille de papier dans une cassette a bande couleur et cassette a bande couleur destinee a appliquer ledit procede Download PDF

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Publication number
EP0521011B1
EP0521011B1 EP91905555A EP91905555A EP0521011B1 EP 0521011 B1 EP0521011 B1 EP 0521011B1 EP 91905555 A EP91905555 A EP 91905555A EP 91905555 A EP91905555 A EP 91905555A EP 0521011 B1 EP0521011 B1 EP 0521011B1
Authority
EP
European Patent Office
Prior art keywords
sheet
area
ink ribbon
ribbon cassette
guidance
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 - Lifetime
Application number
EP91905555A
Other languages
German (de)
English (en)
Other versions
EP0521011A1 (fr
Inventor
Lutz Neubauer
Hartmut Kirchhoff
Rainer Urban
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.)
Eastman Kodak Co
Original Assignee
Mannesmann AG
Eastman Kodak Co
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 Mannesmann AG, Eastman Kodak Co filed Critical Mannesmann AG
Publication of EP0521011A1 publication Critical patent/EP0521011A1/fr
Application granted granted Critical
Publication of EP0521011B1 publication Critical patent/EP0521011B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J17/00—Mechanisms for manipulating page-width impression-transfer material, e.g. carbon paper
    • B41J17/32—Detachable carriers or holders for impression-transfer material mechanism

Definitions

  • the invention relates to a method for guiding a sheet in an ink ribbon cassette, in which the sheet coming from a sheet exit point of a pressure body in a sheet guide channel with a curved deflection area is returned to a sheet entry point of the pressure body, the sheet being seen along the concave surface of the pressure guide body Deflection area is performed.
  • a sheet conveyed from a sheet supply is transferred through an opening into an ink ribbon cassette to a sheet entry point of a pressure element designed as a pressure roller.
  • the sheet is then guided past a recording head with the interposition of a first ribbon section of a ribbon stored in the ribbon cassette, with color transfer from the first ribbon section to the sheet taking place in accordance with the control of the recording head.
  • the sheet printed in this way with a first color emerges at a sheet exit point of the pressure body and is again guided in a sheet guide channel with a curved deflection area up to the sheet entry point of the pressure body in order to be guided past the recording head again with the interposition of further different ribbon sections of the ink ribbon to become.
  • the object of the invention is to improve the positioning accuracy of a sheet fed several times to a pressure element in the ribbon cassette with respect to the sheet entry point using simple constructional means.
  • This object is achieved according to the invention in a method of the type mentioned at the outset in that the sheet is tilted in sections by means of an elevation on the concave surface transversely to the sheet guiding direction and that, seen in the sheet guiding direction, a force acting transversely to the sheet guiding direction is exerted on the sheet after the elevation through which the sheet is aligned with a side edge on a sheet guide surface.
  • the curvature of the sheet in the curved deflection area brings about a significant reduction in the area moment of inertia of the sheet, which is decisive for the sheet alignment, so that a displacement of the leading sheet edge and subsequently the other sheet areas transversely to the sheet guide direction is made possible with surprisingly little effort;
  • An approximately vertical displacement of the leading sheet edge (seen in the sheet guide direction) or the subsequent sheet areas to the sheet guide direction is made possible by the at least partial lifting of the sheet from the concave surface of the sheet guide channel that delimits the sheet guide channel outwards, because the sheet has a significant increase due to the elevation receives increased mobility transversely to the sheet guide direction and an additional rotational degree of freedom (tilting movement around the elevation) essentially around the axis of the sheet guide direction in the region of the elevation; furthermore, the bending stiffness of the sheet, which is essential for the tilting movement, is considerably increased by the curvature. It is only in this way that surprisingly simple method steps enable a surprisingly exact alignment of
  • a further reduction in the relevant moment of area moment of inertia and thus a further increase in the flexibility of the sheet is achieved according to an advantageous development of the method according to the invention, in that the sheet is subjected to a curvature in the opposite direction to the curved deflection area and / or the sheet after exiting before entering the curved deflection area from the curved deflection area is subjected to a curvature in the opposite direction to the curved deflection area.
  • the sheet thus experiences an essentially S-shaped curvature in the sheet guiding channel, by means of which a particularly easy and exact displacement of the sheet perpendicular to the sheet guiding direction is made possible.
  • a particularly precise alignment of the blade can be achieved according to an advantageous development of the method according to the invention in that the blade is deflected by at least 170 ° between the elevation on the concave surface and the area of the application of force.
  • a sheet guide surface laterally delimiting the sheet guide channel, an elevation arranged on the concave surface of the deflection area and projecting into the sheet guide channel at least one conveying roller, seen in the sheet guide direction after the elevation, which exerts a force acting on the sheet in the direction of the sheet guide surface.
  • the alignment of the sheet in the sheet guide channel on the sheet guide surface is ensured by the elevation arranged on the concave surface of the deflection area and projecting into the sheet guide channel in cooperation with the conveying roller, because the elevation lifts the sheet from the concave surface and thus an increase in lateral mobility of the sheet and an additional one rotatory degree of freedom around a tilt axis parallel to the sheet guide direction in the region of the elevation.
  • Another advantage of the ink ribbon cassette according to the invention is the low construction effort for the reliable alignment of a sheet repeatedly fed to the sheet entry point of the pressure body. This ensures that, for example, recording points applied for color mixing in successive recording processes are positioned exactly one above the other.
  • a particularly precisely defined tilting movement in the rotational degree of freedom is brought about by the fact that the deflection area has a comparatively strong curvature on its sheet entry side and that the elevation is arranged in the area of the strong curvature.
  • the elevation is arranged approximately in the center with respect to the width of the sheet transverse to the sheet guide direction.
  • a structurally particularly simple embodiment of the ink ribbon cassette according to the invention provides that the elevation is a rib running longitudinally to the sheet guiding direction.
  • the elevation is at least one freely rotating friction roller with an approximately linear friction surface. Due to the approximately linear friction surface, the alignment process of the sheet is not hindered by the friction roller.
  • the sheet between the elevation and the conveyor roller undergoes a rotation of approximately 170 °, in that according to a further advantageous development of the ribbon cassette according to the invention the deflection area between the elevation and the conveyor roller in the sheet guide direction causes a deflection of the sheet of at least 170 °.
  • the conveying roller is arranged in the center on a driven shaft and that the shaft with the sheet guiding surface laterally delimiting the sheet guiding channel has an angle of less than 90 ° as seen in the sheet guiding direction forms.
  • An angle of 84 ° to 84.5 ° has proven to be particularly advantageous.
  • the elastically deformable conveyor roller can penetrate a guide surface of the sheet guide channel by a few tenths of a millimeter, preferably 0.7 mm.
  • the diameter of the conveyor roller is larger than the width of the conveyor roller. In this way, a hindrance to rotational alignment movements of the sheet by the conveyor roller is almost impossible.
  • the sheet guide channel is tapered in the area of the sheet entry point by a resilient sheet. This ensures that the sheet bears against the concave boundary surfaces of the sheet guide channel, as seen in the sheet guide direction, when the leading edge of the sheet reaches the resilient sheet and is thereby braked slightly. In this way, a paper path of defined length is guaranteed at all times. In addition, in this way the effect of the guide rollers acting transversely to the sheet guide direction, in particular when the inclined conveying roller is driven, and any additional guide rollers that may be present is enhanced.
  • the high positioning accuracy of a sheet fed repeatedly to the sheet entry point which can be achieved with the ink ribbon cassette according to the invention, can be further used to increase the recording quality, in that, according to a further advantageous development of the ink ribbon cassette according to the invention, the pressure body is a pressure roller and that of a sheet from the sheet entry point via the sheet exit point and the Sheet guiding channel until the sheet entry point is reached again is an integral multiple of the printing roller circumference that exceeds the sheet length.
  • FIG. 1 shows a housing 1 of an ink ribbon cassette, in which a pressure body 2 designed as a pressure roller is rotatably mounted.
  • the housing 1 also contains a heat-sensitive ink ribbon 5 stored on coils 3 and 4, which partially wraps around the printing roller.
  • the winding 3 is surrounded by a guide plate 6 which, in conjunction with a number of housing ribs 8 arranged one behind the other perpendicular to the plane of FIG. 1, serves as a guide channel 9 for a sheet 11 entering the housing 1 in the direction of the arrow 10.
  • the sheet 11 is conveyed by a stack of storage, not shown, which is located in a printer housing 15, which is only indicated in the drawing.
  • the printer housing 15 and the housing 1 complement one another to form a complete housing 16.
  • the guide channel 9 opens into a sheet entry point 21 of the pressure body 2 designed as a pressure roller, at which the sheet 11 is defined with its (in the direction of rotation 22 of the pressure body 2 designed as a pressure roller) Seen sheet guide direction) leading edge comes into contact with the pressure body 2.
  • a sheet guide channel 30 leads from the sheet exit point 26 back to the sheet entry point 21.
  • a region 32 of the sheet guiding channel 30 is formed by a guide plate 33 in cooperation with a number of ribs 34 which define a guiding surface and which are arranged one behind the other in relation to the image plane of FIG.
  • the area 32 is followed by a deflection area 35, which is partially formed by a switch 36 which has a cruciform basic structure 37; the basic structure 37 is reinforced by ribs 40 and 41 which are arranged one behind the other in the plane of the drawing in FIG.
  • the deflection region 35 of the sheet guide channel 30 is thus bounded on the outside by a concave surface 42 viewed in the sheet guide direction, which in turn is formed by edges 43 of the ribs 40 and by edges of further ribs 50 arranged in the housing 1.
  • the inside of the entire sheet guide channel 30 is delimited by a molded part 52 which, in addition to the ribs 34, has further ribs 53 and 54 which are located one behind the other with respect to the plane of the drawing, the edges 55 of which the (convex) inner surface of the deflection region 35 or the inner boundary surface of the area 32 (edges 56) define.
  • the deflection region 35 has the smallest radius of curvature in the region of the ribs 40, i. H. the strongest curvature. With the area 32 and the deflection area 35, the sheet guide channel 30 has an S-shaped course.
  • FIG. 2 illustrates the structure of the switch 36, the individual ribs 40 being particularly clearly recognizable;
  • an elevated rib 60 is arranged, the height of which exceeds the height of the other ribs by 0.7 mm.
  • the switch 36 has bearing journals 61 and 62 and an element 63 provided for actuating the switch 36.
  • a conveyor roller 70 is arranged on a shaft 71 on the shaft 40 and thus approximately opposite the area of greatest curvature - that is, after approximately 180 ° of the deflection area 35.
  • the conveyor roller 70 is dimensioned such that it engages 0.7 mm deep between the parallel ribs 50.
  • a resilient sheet 75 is arranged, through which the sheet guide channel 30 tapers in the area of the sheet entry point 21.
  • the switch 36 can be moved in the direction of rotation 78 up to a stop (not shown) by actuating the element 63 (FIG. 2).
  • the printer housing 15 has a sheet storage surface 80, on which a sheet transported out of the ink ribbon cassette by a guide channel 81 can be deposited.
  • Figure 3 shows (shown rotated by 90 °) a section of Figure 1 along the line III-III; for simplicity, cut-out parts 82 of the ribs 9 and cut-out parts 83 of the ribs 50 as well as the windings 3 and 4 with the ink ribbon 5 are not shown in FIG.
  • the same elements are provided with the reference symbols already assigned in FIG. 1.
  • a sheet 90 located in this area is indicated, the front area of which has been torn off for the sake of clarity.
  • This (torn off) area of the sheet 90 would be in contact with the conveyor roller 70 and would be conveyed along under the end area of the guide plate 6 and the resilient sheet 75 until it came into contact with the pressure body 2 again at the sheet entry point 21 with its leading edge .
  • the conveyor roller 70 is in engagement with a drive gear 96 of the pressure body 2 designed as a pressure roller via a gear 91 and three further gear gears 93, 94 and 95 and is thus driven in the same direction of rotation as the pressure roller.
  • the width of the conveyor roller 70 is dimensioned much smaller than its diameter.
  • a sheet entering the housing 1 in the direction of the arrow 10 (FIG. 1) is conveyed through the guide channel 9 to the sheet entry point 21 of the pressure body 2 and then guided past the recording head 24 by the rotation of the pressure body 2 designed as a pressure roller, with the heat-sensitive ink ribbon 5 being interposed ; by appropriate heating of the heating elements located on the recording head, color transfer takes place on the sheet 11 in thermal transfer printing.
  • the thermal transfer printing here is only an example of many other printing methods in which the method according to the invention or the ribbon cassette according to the invention can be used.
  • the ink ribbon has 5 sections of different colors, the length of which is matched to the length of the sheet 11.
  • the sheet 11 is first passed through the area 32 and thereby subjected to a (left-handed) curvature.
  • the sheet 11 experiences a curvature in the opposite direction and thus lies against the concave outer surface 42.
  • the sheet 11 is lifted by the projecting rib 60 (FIG. 2) from the concave surface 42 of the deflection area 35 formed by the other ribs 40 and is gripped by the conveyor roller 70 in the course of further transport.
  • the inclined position of the conveyor roller 70 causes a force directed transversely to the sheet guide direction, by means of which the sheet comes into contact with the sheet guide surface 100 (FIG. 3).
  • the rotational degree of freedom transversely to the sheet guide direction caused by the S-shaped curvature of the sheet guide channel 30 and the centrally arranged rib 60 enables an approximately parallel displacement of the leading edge or sheet surface perpendicular to the sheet guide direction.
  • the sheet 11 performs a slight tilting movement around the raised rib 60. Due to these kinematic conditions, only one is relative to the alignment of the sheet 11 low, cross-acting force required.
  • the distance from the sheet entry point 21, around the pressure body 2 to the sheet exit point 26 and through the sheet guide channel 30 until the sheet entry point 21 is reached again is an integer multiple of the circumference of the pressure body 2 designed as a pressure roller, which exceeds the sheet length.
  • the subsequent recording processes the same area of the sheet 11 in contact with the surface area of the pressure body 2 that has already come into contact in the first recording process. This means that print runout errors have no influence on the quality of the recording result.
  • the switch 36 is moved in the direction of rotation 78 by means of element 63, so that sheet 11 arrives on sheet depositing surface 80 along guide channel 81 .

Landscapes

  • Impression-Transfer Materials And Handling Thereof (AREA)

Abstract

Si plusieurs applications de couleur successives doivent être effectuées sur la même face d'une feuille de papier, la feuille venant de la sortie papier d'un élément de pression est renvoyée, par un canal de guidage comportant une zone de changement de direction incurvée, à l'entrée papier de l'élément de pression. Pour obtenir une bonne qualité d'application des couleurs, il est nécessaire que la mise en place de la feuille soit extrêmement précise. Afin de garantir l'alignement précis de la feuille (11) introduite à plusieurs reprises, ladite feuille est guidée au moyen d'une zone surélevée (60) sur la surface concave (42) de la zone de changement de direction (35) de manière à ce qu'elle bascule par paliers perpendiculairement à la direction de déplacement. En aval de la zone surélevée (60), par rapport à la direction de déplacement, une force est exercée sur la feuille à angle droit par rapport à la direction de déplacement, ladite force alignant la feuille (11) avec l'arête latérale d'une surface de guidage des feuilles (100). Impression multicolore.

Claims (15)

  1. Procédé pour guider une feuille (11) dans une cassette de ruban encreur, dans lequel la feuille (11) provenant d'une position de sortie de feuille (26) d'un corps de pressage (2), est ramenée dans un canal de guidage de feuille (30) ayant une zone de renvoi cintrée (35) jusqu'à une position d'entrée de feuille (21) du corps de pressage (2), la feuille (11) étant guidée le long de la surface (42), concave dans la direction de guidage de la feuille, de la zone de renvoi (35),
    caractérisé en ce que la feuille (11) est guidée, en pouvant être basculée par tronçon, transversalement à la direction de guidage de la feuille au moyen d'une élévation (60) sur la surface concave (42), et en ce que, dans la direction de guidage de la feuille après l'élévation (60), une force agissant transversalement à la direction de guidage de la feuille est exercée sur la feuille (11), force grâce à laquelle la feuille (11) est alignée, par une arête latérale, sur une surface de guidage de feuille (100).
  2. Procédé selon la revendication 1,
    caractérisé en ce que la feuille (11), avant l'entrée dans la zone de renvoi cintrée (35), est soumise à un cintrage de sens inverse par rapport à la zone de renvoi cintrée (35).
  3. Procédé selon la revendication 1 ou 2,
    caractérisé en ce que la feuille (11), après la sortie de la zone de renvoi cintrée (35), est soumise à un cintrage de sens inverse par rapport à la zone de renvoi cintrée (35).
  4. Procédé selon une des revendications précédentes,
    caractérisé en ce que la feuille (11) est tournée d'au moins 170° entre l'élévation (60) sur la surface concave (42) et la zone où s'exerce ladite force.
  5. Cassette de ruban encreur pour la mise en oeuvre du procédé selon une des revendications 1 à 4, comportant un canal de guidage de feuille (30) s'étendant entre une position de sortie de feuille (26) et une position d'entrée de feuille (21) d'un corps de pressage (2), et présentant une zone de renvoi cintrée (35),
    caractérisée par une surface de guidage de feuille (100) limitant latéralement le canal de guidage de feuille (30), une élévation (60), prévue sur la surface concave (42) de la zone de renvoi (35) et faisant saillie dans le canal de guidage de feuille (30), et au moins un rouleau de transport (70) agencé dans la direction de guidage de la feuille après l'élévation (60), rouleau qui exerce, sur une feuille (90), une force agissant en direction de la surface de guidage de feuille (100).
  6. Cassette de ruban encreur selon la revendication 5,
    caractérisée par une autre zone (32), cintrée de façon inverse par rapport à la zone de renvoi (35), qui est voisine de la zone de renvoi.
  7. Cassette de ruban encreur selon la revendication 5 ou 6,
    caractérisée en ce que la zone de renvoi (35), sur son côté d'entrée de feuille, présente un cintrage relativement fort, et en ce que l'élévation (60) est agencée dans la zone du cintrage fort.
  8. Cassette de ruban encreur selon une des revendications 5 à 7,
    caractérisée en ce que l'élévation (60) est agencée de façon approximativement centrale par rapport à la largeur de la feuille (11), s'étendant transversalement à la direction de guidage de la feuille.
  9. Cassette de ruban encreur selon une des revendications 5 à 8,
    caractérisée en ce que l'élévation (60) est une nervure s'étendant longitudinalement à la direction de guidage de la feuille.
  10. Cassette de ruban encreur selon une des revendications 5 à 8,
    caractérisée en ce que l'élévation est au moins un rouleau de friction tournant librement présentant une surface de friction approximativement en forme de ligne.
  11. Cassette de ruban encreur selon une des revendications 5 à 10,
    caractérisée en ce que la zone de renvoi (35) permet d'effectuer une déviation de la feuille d'au moins 170° entre l'élévation (60) et le rouleau de transport (70) dans la direction de guidage de la feuille.
  12. Cassette de ruban encreur selon une des revendications 5 à 11,
    caractérisée en ce que le rouleau de transport (70) est agencé de façon centrale sur un arbre entraîné (71), et en ce que l'arbre (71) forme, avec la surface de guidage de feuille (100) limitant latéralement le canal de guidage de feuille (30), dans la direction de guidage de la feuille, un angle (102) inférieur à 90°.
  13. Cassette de ruban encreur selon une des revendications 5 à 12,
    caractérisée en ce que le diamètre du rouleau de transport (70) est plus grand que la largeur du rouleau de transport (70).
  14. Cassette de ruban encreur selon une des revendications 5 à 13,
    caractérisée en ce que le canal de guidage de feuille (30) est aminci dans la zone de la position d'entrée de feuille (21) par une tôle élastique (75).
  15. Cassette de ruban encreur selon une des revendications 5 à 14,
    caractérisée en ce que le corps de pressage (2) est un rouleau d'impression, et en ce que la course parcourue par une feuille de la position d'entrée de feuille (21) via la position de sortie de feuille (26) et le canal de guidage de feuille (30) jusqu'à atteindre à nouveau la position d'entree de feuille (21) est un multiple entier, depassant la longueur de feuille, de la circonference du rouleau d'impression.
EP91905555A 1990-03-20 1991-03-18 Procede destine a guider une feuille de papier dans une cassette a bande couleur et cassette a bande couleur destinee a appliquer ledit procede Expired - Lifetime EP0521011B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4009293A DE4009293A1 (de) 1990-03-20 1990-03-20 Verfahren zum fuehren eines blattes in einer farbbandkassette und farbbandkassette zur durchfuehrung des verfahrens
DE4009293 1990-03-20
PCT/DE1991/000240 WO1991014579A1 (fr) 1990-03-20 1991-03-18 Procede destine a guider une feuille de papier dans une cassette a bande couleur et cassette a bande couleur destinee a appliquer ledit procede

Publications (2)

Publication Number Publication Date
EP0521011A1 EP0521011A1 (fr) 1993-01-07
EP0521011B1 true EP0521011B1 (fr) 1994-05-18

Family

ID=6402855

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91905555A Expired - Lifetime EP0521011B1 (fr) 1990-03-20 1991-03-18 Procede destine a guider une feuille de papier dans une cassette a bande couleur et cassette a bande couleur destinee a appliquer ledit procede

Country Status (3)

Country Link
EP (1) EP0521011B1 (fr)
DE (2) DE4009293A1 (fr)
WO (1) WO1991014579A1 (fr)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3013646A (en) * 1961-06-12 1961-12-19 Moore Business Forms Inc Paper guides
GB1189709A (en) * 1967-10-19 1970-04-29 Creed & Co Ltd Improvements in Web Feeding Apparatus.
JPS56122747A (en) * 1980-02-27 1981-09-26 Ricoh Co Ltd Corrector for skew and lateral position of paper
DE3230258C2 (de) * 1982-08-13 1986-09-11 Siemens AG, 1000 Berlin und 8000 München Papiertransportvorrichtung für Zeilendruckeinrichtung
DE3539526A1 (de) * 1984-11-08 1986-05-07 Kabushiki Kaisha Toshiba, Kawasaki, Kanagawa Bilderzeugungsgeraet
JPS62132654A (ja) * 1985-12-05 1987-06-15 Hitachi Ltd 熱転写記録装置
DE3720417A1 (de) * 1986-09-22 1988-04-07 Siemens Ag Bildaufzeichnungsvorrichtung
DE3642715A1 (de) * 1986-12-13 1988-06-16 Standard Elektrik Lorenz Ag Blattausrichtvorrichtung
DE3704059A1 (de) * 1987-02-10 1988-08-18 Base Ten Systems Electronics G Vorrichtung fuer das aufbringen von informationen auf blattfoermige datentraeger, wie karteikarten oder dergleichen
DE3721231A1 (de) * 1987-06-24 1989-01-05 Siemens Ag Vorrichtung zum aufzeichnen von bildinformationen auf einem aufzeichnungsblatt
DE3732853A1 (de) * 1987-09-29 1989-04-13 Siemens Ag Drehrichtungsabhaengige schaltvorrichtung
DE3805367A1 (de) * 1988-02-17 1989-08-31 Siemens Ag Bildaufzeichnungsverfahren
IT1219185B (it) * 1988-04-08 1990-05-03 Olivetti & Co Spa Dispositivo di stampa per una macchina di lettura e scrittura di informazioni

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 6, No. 87 (E-108)965) 25 May 1982, JP-A-57 021165 (SHIYOUICHI HINAE) 3 February 1982 *

Also Published As

Publication number Publication date
DE4009293A1 (de) 1991-09-26
EP0521011A1 (fr) 1993-01-07
DE59101683D1 (de) 1994-06-23
WO1991014579A1 (fr) 1991-10-03

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