EP0733574A2 - Dispositif pour traiter des cahiers de feuilles ou similaires - Google Patents

Dispositif pour traiter des cahiers de feuilles ou similaires Download PDF

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Publication number
EP0733574A2
EP0733574A2 EP96103734A EP96103734A EP0733574A2 EP 0733574 A2 EP0733574 A2 EP 0733574A2 EP 96103734 A EP96103734 A EP 96103734A EP 96103734 A EP96103734 A EP 96103734A EP 0733574 A2 EP0733574 A2 EP 0733574A2
Authority
EP
European Patent Office
Prior art keywords
control
passage
closing member
closing
stroke
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
Application number
EP96103734A
Other languages
German (de)
English (en)
Other versions
EP0733574B1 (fr
EP0733574A3 (fr
Inventor
Max Schreiner
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.)
Bielomatik Leuze GmbH and Co KG
Original Assignee
Bielomatik Leuze GmbH and Co KG
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 Bielomatik Leuze GmbH and Co KG filed Critical Bielomatik Leuze GmbH and Co KG
Publication of EP0733574A2 publication Critical patent/EP0733574A2/fr
Publication of EP0733574A3 publication Critical patent/EP0733574A3/fr
Application granted granted Critical
Publication of EP0733574B1 publication Critical patent/EP0733574B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
    • B65H29/68—Reducing the speed of articles as they advance
    • B65H29/686—Pneumatic brakes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
    • B65H2511/20—Location in space

Definitions

  • the invention relates to a device with which continuous webs, individual sheet layers, sheet layer stacks or the like are machined in a longitudinal direction, e.g. can be promoted precisely controlled. This allows successive sheet layers to be converted into a relative movement, e.g. subsequent sheet layers are quickly decelerated and overlapped with slowly advancing sheet layers in order to subsequently form stacked sheets from these sheet layers.
  • the sheet layers can be made of substrate material, e.g. Paper, exist or be formed by sheet-like flat and flexible layers.
  • fluid or pneumatic controls are expediently used, which enable very gentle treatment, for example fixing or holding, of the sheet layers by differential pressure.
  • the respective sheet layer can be sucked in against a fluid-permeable system or contact surface and at the same time conveyed by moving this system.
  • the fluid flow through the system or the like is due to narrowing or tight closing and expanding or opening a single or a plurality of passages controllable, which act simultaneously on the respective sheet layer.
  • the control takes place via a closing member which can be moved to change the passage cross-sections with respect to the passage, for example in the manner of a slide valve approximately parallel and / or transversely to the plane of the sheet layer.
  • the closing member is expediently smaller than the working field provided for detecting the sheet position, so that, for example, several closing members of the same size would fit side by side and / or parallel to the control stroke with a distance that is approximately half the width of the individual Closing member corresponds.
  • the single closure member controls a single passage.
  • the invention is also based on the object of providing a device in which disadvantages of known designs are avoided or advantages of the type mentioned are achieved and which, particularly with a simple and compact design, has high control accuracy or a long service life.
  • the individual passage deviates in an axial view from a shape as would be provided by a single circular opening.
  • this view there is at least one additional surface within a narrowest limiting circle placed on the outer boundary of the passage, which can be at least partially offset transversely with respect to the control surface penetrated by the passage or the like or in the plane of this control surface.
  • the additional surface is partially or completely in one piece with the delimitation of one or more passage openings and / or the control surface adjoining the delimitation or envelope circle to the outside.
  • the passage can be through a single, non-circular opening or through only two or more adjacent openings can be formed, the clear distance between them is smaller than their width.
  • the closing member is guided securely immediately after the boundary of the passage opening and it is prevented that the unbroken sharp boundary edges of this opening wear the closing member surface sliding on the control surface in a pressure-tight manner too quickly.
  • the closing member can be pressed relatively strongly against the control surface and its stroke can be at most 0.9 or 0.8 times its width or its diameter.
  • the control movement can be circumferential and / or back and forth, the path between two successive stoppages, for example an open position and an immediately following closed position or vice versa, being seen as the control stroke.
  • the control stroke can be smaller than half the outer width of the closing member or approximately the same size as the width of the envelope circle mentioned or at most by half or one third larger than the width of the individual passage opening. All mentioned widths can be the minimum, the maximum or an average width. Furthermore, the stroke can be at most half or a third greater than the extent of the individual passage in the stroke direction. This extension is expediently smaller than the extension of the passage at right angles to the stroke direction. The greatest width of the closing member or of its closing surface transversely or at right angles to the stroke direction can be less than 1.8 or 1.5 times the corresponding extension of the passage. In the open position, the closing surface also does not need to completely release the passage, but can protrude slightly into one or more passage openings in the axial view. The additional surface is advantageously with one or both ends or over its entire length over the smaller extension of the passage continuously or in one piece up to the connection to the control surface in the area of the enveloping circle and forms a section of the continuous one-part control surface.
  • the described and other effects can also be achieved in that the closing member is eccentric in the closed position with respect to one or more associated passage openings.
  • a common axial plane lying at least two to all of the associated passage openings transverse or perpendicular to the lifting direction can be offset in the lifting direction with respect to an axial plane of the closing member parallel to it.
  • means can be provided in order to exert a force directed transversely to this plane on the control arrangement within the working field or the entire control surface and in a region set back from the plane of the sheet layer, which force is greater than the flow friction and expediently adjacent to or attacks outside the respective, opening and closing, closing member.
  • the force advantageously acts on a control slide, which transmits the lifting movement to the closing member and engages in this in an axially freely movable manner.
  • a possible spring is not required to effect this force if it is generated by fluid force, in particular by said fluid.
  • At least one further closing element can be provided, which, however, closes an associated passage essentially tightly in each of the above-mentioned lifting positions or also in each intermediate position and is thereby constantly pressed or sucked against the control surface.
  • this closing member with the control slide or the like in the direction of loading by adhesion, such as pressing, gluing and / or the like. or firmly connected by a stop, it constantly loads the control slide away from the sheet layer level.
  • the control arrangement or the closing member can always be held in a precisely defined position or spacing position transversely to its plane and can be made relatively thin.
  • the thickness of the closing member can be less than a third of its outside width, for example approximately only a quarter of it.
  • At least one close-meshed screen is expediently arranged between the sheet layer level and a pressure or vacuum source directly connected to the passages, by means of which it is avoided that dust or similar particles, such as sheet layer parts, can be sucked into the control arrangement or the pressure source .
  • the screen is expediently set back relative to the system level and offset to the outside with respect to the pressure source, the passage and / or the closing element. It can be formed by a perforated plate with a perforation width of less than 2 mm.
  • At least one flow opening is expediently provided for the fluid guidance, which communicates directly with two or more connection openings simultaneously by partially or completely covering it.
  • the flow opening is expediently closer to the sheet layer level than the respective connection opening and can only be separated from the sheet layer level by a thin, fluid-permeable sheet.
  • the connection opening can communicate through the sieve with the flow opening. This results in a very strong fluid effect on the sheet layer over an area with simple design reached, which is relatively large in the conveying direction.
  • At least one closing element or at least its closing surface or the sliding surface facing away from it can consist of a self-lubricating material, such as graphite, or a plastic which is particularly suitable for this and continuously releases lubricant.
  • the closing member is advantageously formed in one piece over its entire extent, e.g. as a continuously cylindrical disc or as a collar disc with an enlarged end collar at a single end of a shaft section, which can engage in the control slide or another suitable control element.
  • the device 1 is used for the intermediate arrangement in a paper processing machine, in which a paper web or a plurality of paper webs lying on top of one another are drawn off from roll stores and then successively in a plurality of panel widths along and alongside and behind one another sheet layers with a cutting speed of up to 500 cuts per minute cross-cut and then successive sheet layers are brought to a distance of about 60 to 80 mm.
  • the sheet layers 2 are fed from one to a maximum of ten flush individual sheets of the same size to the device 1 and in this, after partial overlap of the slower sheet sheet 2 ', only suddenly decelerated to the slower running speed by direct attack at the rear end, so that a flaky layer flow arises.
  • another e.g.
  • the machine has a frame 4 to be supported on a base foundation, on the lateral frame cheeks of which are on both sides of the working width, the device 1 is rigidly attached with lateral cheeks 5 of a base 3 such that it covers the entire working width over several uses or Meters freely spanned without further support.
  • a flat or horizontal, plate-like, thin system 6 extends, for example a conveyor belt which is deflected around the device and extends in cross section.
  • the flat, horizontal system 6 is provided with a raster perforation 7, not shown in FIG. 1, through which the rear end of the sheet layer 2 can be sucked firmly against the contact surface.
  • This upper contact surface is at a distance and parallel to a counter-protection 8, for example a faster running conveyor belt, on which the incoming sheet layers 2, 2 ′′ are guided and then transferred to the system 6 by transverse movement.
  • the belt 6 is firmly supported on the upper side of a flat, plate-shaped support body 9 and is thus adamantly supported transversely to the contact or sheet layer plane 10 during its movement in the conveying direction 11.
  • the device 1 determines a working field 12 extending over the working width 14, the working length 13 of which extends approximately over the supporting body 9 and is substantially smaller.
  • elongated flow openings 15 are provided next to one another as openings, evenly distributed over the entire working width 14, which are covered by the band 6 and overrun by the perforations 7 .
  • a perforated plate which is in one piece over the entire working area 12, is present as a sieve 16 and completely covers a thin fluid control 17 or a control chamber 27 receiving it.
  • the control 17 has a control element 18 which is contact-free with respect to the chamber walls, for example a continuous plate-shaped slide, which, as a cage, is penetrated by graphite locking members 19, 20 of equal length and protruding on both sides moved back and forth for control at right angles to the conveying direction 11 in a stroke direction 21.
  • a control element 18 which is contact-free with respect to the chamber walls, for example a continuous plate-shaped slide, which, as a cage, is penetrated by graphite locking members 19, 20 of equal length and protruding on both sides moved back and forth for control at right angles to the conveying direction 11 in a stroke direction 21.
  • each passage 22 consists of only two or more immediately adjacent passage openings 23, which are controlled by a single closing member 19.
  • Each passage 24 consists of a single opening of the same width as the opening 23.
  • the openings 23, 24 are formed by the passage of channels or bores in the bottom or a control surface 26 of the chamber 27 and delimited by sharp edges with a flank angle of approximately 90 ° .
  • the channels at right angles to the plane 10 penetrate a plate-shaped base body 25 which delimits the chamber 27 over the entire circumference with a raised edge and forms the recessed and flat control surface 26, between the edge and the support body 9 of which the strainer 16 is clamped interchangeably with its edge is.
  • the chamber is flatter compared to the base body 25 and higher than the parts 16, 18 27 limited.
  • the other ends of the channels open into a fluid or vacuum chamber 28, which by means of a one-piece tubular profile which is tightly attached to the end faces directly on the cheeks 5 and which has a flat wall through which the channels pass for the attachment of the base body 25 can be formed.
  • the tubular profile forms the only or main carrier of the device 1 between the cheeks 5 and is to be connected to a vacuum source on its underside on its underside.
  • connection openings 29 Adjacent to the closing members 19, 20 or between them, the slide 18 is penetrated by connection openings 29 which are distributed uniformly over the field 12 and which lie on both sides of the slide 18, on the one hand on the screen 16 and on the other hand on the control surface 26 of the parts of the room Always keep chamber 27 in communicating fluid communication.
  • the sieve openings are smaller and / or shorter than the openings 7, 15, 23, 24, 29.
  • the openings 29 are the same in shape or width of bearing openings 32 for the closing members 20, wider compared to the openings 23 and narrower compared to bearing openings 31 for the closing members 19.
  • Each closing member 20 penetrates the opening 32 in the slide 18 with a cylindrical shaft, can slide or have play with the end face of the shaft on the sieve 16 and forms on the opposite side of the slide 18 with an enlarged collar between the slide 18 and the Control surface 26 is a spacer which slides with its end face or counter surface 35 on the control surface 26 so that the openings 24 remain closed in each stroke position and through them the closing member 20 with the slide 18 is attracted against the control surface 26.
  • An opening 29 can be provided approximately tangentially adjacent to the counter surface 35.
  • the same size Openings 23 of each passage 22 are symmetrical on both sides of a central plane 36 parallel to the direction 21 and at right angles to the direction 11, and in a common axial plane 37 which is provided at right angles to the direction 21 or to the plane 36 and parallel to the direction 11.
  • a narrowest enveloping circle 30 can be placed around the circular openings 23 and touches the openings 30 at one point on their sides facing away from each other.
  • the openings 23 which in each case can only be limited to a combination of round or straight lines, instead of only two tangent points, several or tangents can also be provided, which extend over a partial arc of the enveloping circle 30.
  • the smallest distance between adjacent openings 23 is less than half their width and the associated extension 41 of the passage 22 in the direction 11 is equal to the diameter of the enveloping circle 30.
  • the extension 42 in the direction 21 is significantly smaller, namely at most half as large.
  • an additional surface 40 is created over the circumference adjacent to the enveloping circle 30 through the control surface 26, which is in the same plane, in one piece and delimits the openings 23 over most of its circumference, the extension of which in the directions 11, 21 is substantially equal to the extension 41 is.
  • the additional surface 40 is narrowest between the openings 23 and then becomes progressively wider towards both ends 39 with respect to the direction 21, reaching as far as the tangent points, so that it is limited on the one hand only by the openings 23 and on the other hand by the enveloping circle 30 is.
  • the surface 40 can be formed symmetrically to the planes 36, 37.
  • the closing member 19 which is about 3 times thicker than the slide 18, penetrates the opening 31 with a radial play of a few tenths of a millimeter, so that jamming is excluded and there is always free axial mobility is.
  • the closing member 19 covers the openings 23 of the only passage 22 controlled by it by less than a quarter or a seventh of the opening width, the central axis of the closing member 19 being in the plane 36 and in a right angle to it plane 38 is parallel to plane 37.
  • the closing member 19 lies in the axial plane 38 ', which is at a distance between the planes 37, 38, but closer to the plane 37.
  • the total stroke between levels 38, 38 ' is therefore very short.
  • the opening 24 is eccentric to the associated closing member 20.
  • the spacer 33 can only be at a gap distance from the adjacent closing member 19 and, like the associated opening 24, in the plane 36.
  • the openings 15 cover the openings 29 only over the largest part of their width, the sieve 16 lying between these openings in the region of the support body 9 not being shown for clarification.
  • the openings 29 are congruent with the openings 15, the width of which they have the same width.
  • the width of the perforation 7 is e.g. about a sixth smaller.
  • the links 20 can also be provided only as guide links without covering an opening 24; this applies in particular to those links 19 which lie in a common plane parallel to the direction 11.
  • Closing members 20 can also be provided for controlling passages 22.
  • the slide 18 is driven at one end by a control or a drive 43 which carries a motor 44 laterally outside the cheek 4 with an axis perpendicular to the direction 21 or parallel to the direction 11.
  • the motor shaft drives a bellows coupling 45, which is torsionally rigid but radially elastically compensating, for an eccentric 46 lying axially to it, the external rotor of which is connected to the slide 18 via a rod-shaped tappet 47.
  • the two ends of the plunger 47 are fastened to the outer rotor and the slide 18 with oppositely increasing threads, so that the distance between the eccentric axis and the slide 18 can be adjusted.
  • the parts 44 to 46 are fastened or mounted on a bracket, which is freely supported together with the cheek 5 and braced against the cheek 4, so that the parts 44 to 46 lie laterally outside the cheek 4, which is penetrated by the plunger 47 becomes.
  • the actuating end of the plunger 47 is articulated via a joint 49 about an axis perpendicular to the direction 21 or lying approximately in the plane of the slide 18 with a head 48, on which the end of the slide 18 is directly detachably fixed with a clamp 51 .
  • a low-friction guide 50 is provided for the lateral guidance of the slide 18 at a distance between the longitudinal edges thereof, so that the longitudinal edges can always have a gap distance from the opposite circumferential limits of the chamber 27.
  • the slide 18 is penetrated by an elongated guide opening in the direction 21, on the parallel longitudinal edges of which the outer circumference of the outer ring of a roller bearing as a guide member 50 can rest almost without play and which is expediently in the middle of the working length 13.
  • a corresponding arrangement can also be provided at the other end of the slide 18.
  • the end of the slide 18 has axial play transversely to the plane 10.
  • each projecting end can be guided in a form-fitting and adjustable manner with a guide 57 transversely to the plane 10, e.g. with roller bearings arranged at the ends of the bolt 49, the outer rings of which run in longitudinal grooves.
  • the motor 44 can cycle from control stroke to control stroke at different speeds, for example a creeper gear and strongly accelerated speeds, for example a disc rotor motor.
  • a path detection 52 for example a contact-free inductive or capacitive encoder, is then expediently arranged on the eccentric shaft. This transmits the rotational position to an electronic control for the drive 43.
  • a three-phase servo motor can also be provided as the motor, which directly includes a path detection, which is expediently adjustable in any case.
  • the entire base 3, including one or all deflections 53 of the band 6 relative to the frame 4, can be continuously positionally adjusted with respect to the longitudinal axis transverse to the direction 11 as well as separately adjusted in height at each end, as a result of which the plane 10 can be positionally adjusted with respect to the band 8 .
  • the input-side deflection 53 which is expediently a fixed slide rod for the band 6, is arranged on the base 3 immediately adjacent to the support body 9.
  • the band 6 runs obliquely against the band 8 towards this deflection 53, at which it is deflected into the plane 10 and is immediately supplied to the rigid support 9.
  • separate adjusting spindles 54 can act on both sides of the longitudinal axis of the base 3 and at its two ends.
  • the adjustment 55 has on both sides of the guide 50 centering or plug-in openings for a bolt, with which 12 through-holes of the slide 18 are aligned in the direction 25 outside the field. These holes are in the adjustment position in register with the centering holes, so that fixing is possible with a pin inserted from the plane 10 into each centering hole.
  • the respective sheet layer 2, 2 arrives at the underside of the belt 8 at a distance above the plane 10 in the direction 11 above the deflection 53. It is pressed against the system 8 by means 56, for example air emerging from a nozzle arrangement and / or by a guide member, at a distance from the system 6.
  • the control 17 opens and this end is suddenly tightened transversely against the belt 6 and fixed to it, because air is sucked through the perforation 7 into the constantly evacuated chamber 28.
  • All components 3, 5, 9, 16, 17, 18, 25 can be provided separately or together in the bathroom with a wear-reducing, very hard coating, for example made of hard nickel, which is applied in a few hundredths of a millimeter.
  • Each of the device components can be provided only once or in a plurality. Furthermore, all of the stated properties, including positional determinations, orientations or size ratios, are exactly as described or conceivable in such a way that they are only approximately or essentially provided.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Making Paper Articles (AREA)
  • Carbon And Carbon Compounds (AREA)
EP96103734A 1995-03-22 1996-03-09 Dispositif pour traiter des cahiers de feuilles ou similaires Expired - Lifetime EP0733574B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19510364 1995-03-22
DE19510364A DE19510364A1 (de) 1995-03-22 1995-03-22 Vorrichtung zum Bearbeiten von Blattlagen oder dergleichen

Publications (3)

Publication Number Publication Date
EP0733574A2 true EP0733574A2 (fr) 1996-09-25
EP0733574A3 EP0733574A3 (fr) 1997-07-23
EP0733574B1 EP0733574B1 (fr) 1999-01-20

Family

ID=7757361

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96103734A Expired - Lifetime EP0733574B1 (fr) 1995-03-22 1996-03-09 Dispositif pour traiter des cahiers de feuilles ou similaires

Country Status (5)

Country Link
US (1) US5833231A (fr)
EP (1) EP0733574B1 (fr)
JP (1) JPH0911364A (fr)
DE (2) DE19510364A1 (fr)
ES (1) ES2129901T3 (fr)

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US6053695A (en) * 1997-12-02 2000-04-25 Ite, Inc. Tortilla counter-stacker
US6209867B1 (en) * 1999-08-18 2001-04-03 Hewlett-Packard Sliding valve vacuum holddown
DE10213705C5 (de) * 2001-04-26 2017-01-05 Heidelberger Druckmaschinen Ag Vorrichtung zum Fördern eines Bogenstroms von einem Bogenstapel zu einer bogenverarbeitenden Maschine
US6969059B2 (en) * 2003-07-16 2005-11-29 Marquip, Llc Dual modulated vacuum shingler
JP4878104B2 (ja) * 2003-07-21 2012-02-15 ハイデルベルガー ドルツクマシーネン アクチエンゲゼルシヤフト 印刷機を通じて枚葉紙を搬送するための方法および該方法を実施するための装置
JP2011043183A (ja) * 2009-08-19 2011-03-03 Toshiba Corp バルブ装置、および紙葉類取り出し装置
US8317197B2 (en) * 2010-02-26 2012-11-27 Xerox Corporation Apparatus and method for image production device media hold down transport air flow
JP5471743B2 (ja) * 2010-04-09 2014-04-16 セイコーエプソン株式会社 記録装置
CN102491054A (zh) * 2011-11-30 2012-06-13 济南德佳玻璃机器有限公司 真空输送带
DE202012013617U1 (de) * 2012-04-27 2018-08-24 Bw Papersystems Stuttgart Gmbh Vorrichtung zum Schuppen und Ablegen von Bögen auf einen Stapel
DE102015213094B4 (de) * 2015-07-13 2026-03-26 Koenig & Bauer Ag Bremsstation für eine Bogenbremse in der Auslage einer bogenverarbeitenden Maschine

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DE578936C (de) * 1930-05-02 1933-06-19 Benz & Hilgers Gmbh Vorrichtung zum schrittweisen Weiterbewegen von Papier- u. dgl. Bahnen oder beliebiggestalteten Einzelblaettern
GB564322A (en) * 1943-03-19 1944-09-22 Headley Townsend Backhouse Improvements in or relating to mechanism for registering sheets being fed to printing presses and other machines
US3334896A (en) * 1963-12-02 1967-08-08 Burroughs Corp Slide valve with multiple ports
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FI50863C (fi) * 1969-04-05 1976-08-10 Jagenberg Werke Ag Laite pinoon pantavien paperi- tms. arkkien jarruttamiseksi ja limittä miseksi.
US3495492A (en) * 1969-05-05 1970-02-17 Gerber Garment Technology Inc Apparatus for working on sheet material
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DE2000078C3 (de) * 1970-01-02 1974-07-11 Jagenberg-Werke Ag, 4000 Duesseldorf Vorrichtung zum Abbremsen und Überlappen von auf einem Stapel abzulegenden Bogen aus Papier od. dgl
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DE3812685C2 (de) * 1988-04-16 1996-01-25 Bielomatik Leuze & Co Verzögerungs-Vorrichtung für Bogenlagen
DE3844899C2 (de) * 1988-04-16 1997-07-17 Bielomatik Leuze & Co Verzögerungs-Vorrichtung für Bogenlagen
DE4007333A1 (de) * 1990-03-08 1991-09-12 Will E C H Gmbh & Co Vorrichtung zum bilden von luecken zwischen bahnabschnitten einer zick-zack-foermig gefalteten bahn
JP2902227B2 (ja) * 1992-10-29 1999-06-07 ジューキ株式会社 封入封緘装置の封入物供給装置
DE4314756C2 (de) * 1993-05-05 1995-02-23 Vits Maschinenbau Gmbh Vorrichtung zum Schuppen und Ablegen von Bogen auf einen Stapel

Also Published As

Publication number Publication date
JPH0911364A (ja) 1997-01-14
EP0733574B1 (fr) 1999-01-20
DE59601164D1 (de) 1999-03-04
ES2129901T3 (es) 1999-06-16
EP0733574A3 (fr) 1997-07-23
US5833231A (en) 1998-11-10
DE19510364A1 (de) 1996-09-26

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