EP0856716B1 - Vorrichtung zum Wärmebehandeln von durchlaufenden platten- oder bandförmigen Gütern - Google Patents
Vorrichtung zum Wärmebehandeln von durchlaufenden platten- oder bandförmigen Gütern Download PDFInfo
- Publication number
- EP0856716B1 EP0856716B1 EP97120592A EP97120592A EP0856716B1 EP 0856716 B1 EP0856716 B1 EP 0856716B1 EP 97120592 A EP97120592 A EP 97120592A EP 97120592 A EP97120592 A EP 97120592A EP 0856716 B1 EP0856716 B1 EP 0856716B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- slide
- nozzle
- sheet
- slides
- series
- 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
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B13/00—Machines and apparatus for drying fabrics, fibres, yarns, or other materials in long lengths, with progressive movement
- F26B13/10—Arrangements for feeding, heating or supporting materials; Controlling movement, tension or position of materials
- F26B13/108—Arrangements for feeding, heating or supporting materials; Controlling movement, tension or position of materials using one or more blowing devices, e.g. nozzle bar, the effective area of which is adjustable to the width of the material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B15/00—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form
- F26B15/10—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions
- F26B15/12—Machines or apparatus for drying objects with progressive movement; Machines or apparatus with progressive movement for drying batches of material in compact form with movement in a path composed of one or more straight lines, e.g. compound, the movement being in alternate horizontal and vertical directions the lines being all horizontal or slightly inclined
Definitions
- the invention relates to a device according to the preamble of claim 1.
- the invention is based on a device which is described in DE 43 31 496 A1 has become known.
- the control openings of the slide in the edge areas the same width as the blow openings of the Nozzle box.
- the width of the control openings increases from the edge to the center in sections to double, triple, etc. amount.
- the slide opens the blow openings across the entire width.
- the blow openings are blocked in narrow edge areas.
- they are blocked in wide marginal areas.
- DE-OS 14 60 672 describes another device that also the Preamble of claim 1 corresponds.
- everybody has a nozzle box Blow openings in the form of several side by side, in the longitudinal direction rows of perforated nozzles or slot nozzles.
- the slider has corresponding control slots, which depending on the position of the slide Open the blow openings or cover more or less.
- DE-AS 1 196 156 In another device, which has become known from DE-AS 1 196 156, lies on a bottom of the Nozzle box a slide, in which between large control openings that the Blow openings correspond, additional small control openings are provided. Depending on the setting of the slide, the blow openings become full size released or partially covered, so that the smaller control openings Limit nozzle jet.
- tenter frame dryers it is e.g. B. known from DE-GM 1 871 618, the protruding laterally beyond the respective web to be treated Cover the edge areas of the nozzle boxes with a slide.
- DE-OS 1 596 520 shows a device in which on the blow openings provided bottom of the nozzle box several slides are arranged, which in Direction of width are next to each other and are adjustable in the conveying direction.
- Each individual slide is equipped with an actuator, consisting of essentially from a horizontal threaded spindle with return spring and Lock nut.
- the invention has for its object a device according to the Oberbegnff of claim 1 to create that with a simple structure and Easy-to-use adjustment mechanism that is also equipped with tight spaces are easy to accommodate and accessibility - e.g. B. for maintenance work inside the dryer - not worth mentioning Dimensions hindered.
- the dryer consists of several modular compartments.
- a compartment measures e.g. B. in the conveying direction 2.0 to 2.5 m and is 5.0 to 6.0 m wide. It has a ceiling 1 and side walls 2, 3.
- In the compartment is by a False ceiling 4, a partition 5 and a grid-like support frame 6 Kember area 7 separated from a recirculation air duct.
- This consists of one horizontal channel 8 above the core area 7, a vertical side Distribution channel 9 and one on the opposite side essentially Collection channel 10 arranged in mirror symmetry.
- the width of the core area 7 is about 50 to 65% of the total width, the height is about 60 to 80% of the Overall height.
- rollers 11 arranged on one side the partition 5, are mounted on the other side in the support frame 6.
- each roller 11 has a pin 12, on which a sprocket 13 sits. All rollers are 11 via chains, not shown drivable at the same speed. They therefore form one on each floor Roller conveyor on which the plates to be dried are in horizontal tracks Run through dryer.
- the individual tracks are each a row of lower nozzle boxes 14 and one Row of upper nozzle boxes 15 assigned.
- the nozzle boxes 14, 15 are finger-shaped and extend essentially over the entire Width of the roller conveyor.
- the lower nozzle boxes 14 sit in the Spaces between adjacent rollers 11.
- the upper nozzle boxes 15 are in relation to the path in which the plate to be treated moves arranged substantially mirror-symmetrically to the lower nozzle boxes 14.
- the the boundary wall of the nozzle box 14, 15 facing the web is with circular blow openings 16 provided, the three mutually offset, in rows extending essentially over the entire width of the roller conveyor form.
- One end of the nozzle box 14, 15 is an inflow opening 17 formed, the other, the support frame 6 adjacent end is by a End wall 18 closed.
- the nozzle box 14, 15 is wedge-shaped, so that the cross-section decreases steadily towards the closed end. Between adjacent tracks is the nozzle box 14, which is to the upper track heard and is provided on the top with blowing openings 16 with which the nozzle path 15 associated with the underlying path is connected in the manner of pants that the two nozzle boxes 14, 15 form a double box and one have a common inflow opening.
- the nozzle boxes 14, 15 are immovable in attached to the partition 5 in such a way that the inflow openings 17 with cover corresponding passages of the partition 5.
- On the end wall 18 an upright holding plate 19 attached.
- the horizontal channel 8 is formed by a partition plate shaped like a stair step 20 divided into a suction chamber 21 and a pressure chamber 22.
- the suction space 21 is in open connection with the collecting duct 8, the pressure chamber 22 with the Distribution channel 9.
- a free-running (i.e. houseless) one-sided suction radial impeller 23 whose Drive shaft penetrates the ceiling 1 and with one sitting on the ceiling 1 Drive 24 is coupled.
- the suction funnel 25 of the radial impeller 23 corresponds to an opening in the horizontal region of the separating plate 20, so that the radial impeller 23 is connected on the suction side to the suction chamber 21.
- the holding plate 19 of the nozzle box 14, 15 has a vertical slot 26 Mistake.
- By two screws 27 that reach through the elongated hole 26 is the holding plate 19 with one leg of a U-shaped Fastening element 28 connected.
- the other leg is on one horizontal support 29 of the support frame 6 attached.
- the slot 26 allows in vertical direction, as shown by a double arrow in FIG. 5 symbolizes.
- each nozzle box 14 sits on the closed by the end wall 18 End a slide 30, on each nozzle box 15 a slide 31.
- the slide 30, 31 extend only over part of the width of the roller conveyor, for. B. about 10 to 20% of the width.
- the slide 30, 31 has a flat, directly on the with Blow openings 16 provided wall surface of the nozzle box 14, 15 adjacent Middle part and on each side a narrow, right-angled edge 32.
- the middle part is provided with circular control openings 33, which are analogous to the Blow openings 16 are arranged offset in rows, but one approximately have twice the diameter.
- the slider 30, 31 grips the side Nozzle box 14, 15.
- the edges 32 of the slide 30 are therefore down directed the slider 31 upwards. They form guides that are sliding Allow displacement of the slide 30, 31 on the nozzle box 14, 15.
- To the Edges 34 are attached to eyelets 34. Inside are the ends of tension spring 35 attached, the slider 30, 31 two connected to a double box Resiliently connect nozzle boxes 14, 15 so that they are easy to use Be pressed against the nozzle boxes 14, 15.
- Each slide 30, 31 has at the end which the end wall 18 of the Nozzle box 14, 15 is immediately adjacent, one on each side protruding tab 36, which is provided with a slot on both sides immediately is located next to the double box formed from two nozzle boxes 14, 15 a two-armed lever 37, which is rotatably connected by a pipe clamp-like connection sits on a shaft 38. He grips the end of the upward arm loosely into the slot of the tab 36 of the slide 30, with the end of the other arm directed down into the corresponding slot of the tab 36 of the Slider 31.
- the shaft 38 is in bores 39 from inward, tongue-like projections of the fasteners 28 mounted.
- a coupling sleeve 40 is attached, which a non-rotatable connection with a corresponding shaft Neighbor compartment allows.
- a pivot arm 41 is connected in a rotationally fixed manner, which is connected to a trained at its free end fork a vertical tube 42 with which he is articulated by a bolt.
- a vertical tube 42 With the tube 42, which is extends over the entire height of the core area 7, are corresponding Swivel arms 41 of the shafts 38 assigned to the other floors in the same Way connected.
- the tube 42 is the common actuator for the different floors.
- a crossbar 48 Located above the crossbar 48 is one Lock nut 49 attached with hand lever.
- the lower end of the tube 42 is seated sliding on a guide pin connected to the bottom of the dryer, which is not shown in the drawing.
- control openings 33 are the Slide 30 to the blow openings 16 of the nozzle boxes 14 in the width direction the dryer.
- the blow holes 16 are therefore in the part of Nozzle box 14, which is covered by the slide 30, locked.
- blow openings 16 of the nozzle box 15 one with the nozzle box 14 Double box forms, locked in the area on which the slide 31 sits. This Adjustment is advantageous if the plates 50 to be treated do not overlap extend the full width of the roller conveyor, as indicated in Figure 3.
- the actuator 42 becomes upward by actuating the handwheel 46 moved until the swivel arms 41 of the different floors through the in Figure 4 Take dashed lines indicated position 41a.
- the two-armed lever 37 is accordingly placed in position 37a and moves the slide 30 in the position 30a and at the same time the slide 31 in the opposite direction in the position 31a. In this position, the control openings 33 of the Slider 30, 31 with the blow openings 16 of the nozzle body 14, 15, so that all Blow openings are released.
- the pivotable shaft 38 extends over the entire length of a compartment and the actuator 42 is connected to the pivot levers 41 of all levels, the slider 30, 31 of all nozzle boxes 14, 15 of a compartment, insofar as they are equipped with the appropriate devices, simultaneously adjusted. If the pivotable shafts 38 are connected to the corresponding shafts of other compartments by coupling sleeves 40, a corresponding adjustment is also effected in the other compartments. It should be emphasized that the selection of the special sliders 30, 31 which have been illustrated and described in order to explain the invention in the context of the exemplary embodiment was carried out in particular from the point of simplicity. The invention relates in particular to the adjustment mechanism, which of course can also be used advantageously in conjunction with other pushers.
- the device according to the invention generally allows the distribution of the treatment intensity across the width to be changed in a simple manner.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Drying Of Solid Materials (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Treatment Of Fiber Materials (AREA)
- Chain Conveyers (AREA)
Description
- Figur 1
- zeigt den Gipskartonplattentrockner im Querschnitt.
- Figur 2
- zeigt einen Längsschnitt.
- Figur 3
- zeigt einen Ausschnitt aus Figur 1 in größerem Maßstab.
- Figur 4
- zeigt einen Ausschnitt aus Figur 3 in noch großerem Maßstab.
- Figur 5
- zeigt die gleiche Einzelheit wie Figur 4, jedoch ohne die für die Erfindung spezifischen Teile.
- Figur 6
- zeigt ausschnittweise eine Draufsicht auf eine Reihe von Düsenkästen mit den für die Erfindung spezifischen Teilen.
- Figur 7
- zeigt einen Schnitt gemäß der Linie A-B in Figur 6.
Es ist hervorzuheben, daß die Auswahl der speziellen Schieber 30, 31, die zur Erläuterung der Erfindung im Rahmen des Ausführungsbeispiels dargestellt und beschrieben wurden, insbesondere unter dem Gesichtspunkt der Einfachheit erfolgte. Die Erfindung betrifft insbesondere den Verstellmechanismus, der selbstverständlich auch in Verbindung mit anderen Schiebem mit Vorteil anwendbar ist. Dazu gehören Schieber, die sich über die gesamte Breite erstrecken, die andere, kompliziertere Muster von Steueröffnungen aufweisen oder die in mehr als zwei Stellungen jeweils unterschiedliche Gruppen von Blasöffnungen freigaben, wie z. B. die eingangs erwähnten, zum Stand der Technik gehörenden Schieber. Bei entsprechender Ausbildung der Schieber erlaubt es die erfindungsgemäße Vorrichtung generell, die Verteilung der Behandlungsintensität über der Breite in einfacher Weise zu ändem.
Claims (6)
- Vorrichtung zum Wärmebehandeln von durchlaufenden platten- oder bahnförmigen Gütern durch Aufblasen eines gasförmigen Mediums, insbesondere Mehretagentrockner für Gipskartonplatten,mit einem Förderer für das zu behandelnde Gut in mindestens einer waagerechten Bahnund mit folgenden weiteren Merkmalen:mindestens auf einer Seite der Bahn ist eine Reihe von Düsenkästen angeordnet, die sich über die Breite der Bahn erstrecken und der Bahn zugekehrte, mit Blasöffnungen versehene Wandflächen aufweisen;es gibt mindestens eine Gruppe von Düsenkästen, die mit je einem Schieber ausgestattet sind, der sich mindestens über einen Teil der Breite der Bahn erstreckt;jeder Schieber ist quer zur Bahn verstellbar und mit Steueröffnungen versehen, die in verschiedenen Stellungen des Schiebers unterschiedliche Gruppierungen von Blasöffnungen freigeben;
- Vorrichtung nach Anspruch 1, mit mindestens zwei übereinander angeodneten Reihen von Düsenkästen (14, 15), die mit den Schiebern (30, 31) ausgestattet sind, dadurch gekennzeichnet, daß die Hebel (37) zweiarmig sind und daß der eine Hebelarm an einem Schieber (30) der oberen Reihe und der andere Hebelarm an einem Schieber (31) der unteren Reihe angreift.
- Vorrichtung nach Anspruch 2, mit mindestens zwei etagenartig übereinander angeordneten Bahnen, denen je eine untere und eine obere Reihe der Düsenkästen (14, 15) zugeordnet ist, dadurch gekennzeichnetdaß die Schieber (30, 31) außen auf den Düsenkästen (14, 15) sitzen,daß jeder Schieber (30) eines unteren Düsenkastens (14) der oberen Etage mit dem Schieber (31) des zugeordneten oberen Düsenkastens (15) der unteren Etage durch Zugfedem (35) verbunden istund daß an den beiden miteinander verbundenen Schiebem (30, 31) je ein Arm des zweiarmigen Hebels (37) angreift.
- Vorrichtung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß an der Welle (38) ein Schwenkarm (41) befestigt ist, dessen freies Ende mit einem Stellorgan (42) verbunden ist.
- Vorrichtung nach Anspruch 4, mit mindestens zwei übereinander angeordneten Reihen von Düsenkästen (14, 15), die mit den Schiebem (30, 31) ausgestattet sind, dadurch gekennzeichnet, daß zur Betätigung der Schieber (30, 31) mindestens zwei übereinander liegende schwenkbare Wellen (38) vorhanden sind und daß die Schwenkarme (41) der verschiedenen Wellen (38) mit einem gemeinsamen Stellorgan (42) verbunden sind, welches sich über die Höhe des Kernbereichs (7) erstreckt, in dem die Düsenkästen (14, 15) angeordnet sind.
- Vorrichtung nach Anspruch 4 oder 5, dadurch gekennzeichnet, daß das Stellorgan (42) mit einem außerhalb angeordneten Bedienungsorgan (46, 47) gekoppelt ist.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29701755U DE29701755U1 (de) | 1997-02-01 | 1997-02-01 | Vorrichtung zum Wärmebehandeln von durchlaufenden platten- oder bandförmigen Gütern |
DE29701755U | 1997-02-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0856716A1 EP0856716A1 (de) | 1998-08-05 |
EP0856716B1 true EP0856716B1 (de) | 2001-11-21 |
Family
ID=8035387
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97120592A Expired - Lifetime EP0856716B1 (de) | 1997-02-01 | 1997-11-25 | Vorrichtung zum Wärmebehandeln von durchlaufenden platten- oder bandförmigen Gütern |
Country Status (6)
Country | Link |
---|---|
US (1) | US6108931A (de) |
EP (1) | EP0856716B1 (de) |
AT (1) | ATE209327T1 (de) |
DE (2) | DE29701755U1 (de) |
DK (1) | DK0856716T3 (de) |
ES (1) | ES2166943T3 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101603773B (zh) * | 2008-06-10 | 2012-04-25 | 中国国际海运集装箱(集团)股份有限公司 | 烘干单元、木地板加工系统及加工方法 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19651541A1 (de) * | 1996-12-11 | 1998-06-18 | Brueckner Trockentechnik Gmbh | Spannrahmen |
DE29700769U1 (de) * | 1997-01-17 | 1997-03-13 | Babcock-BSH GmbH, 36251 Bad Hersfeld | Trockner für Gipskartonplatten |
DE29701755U1 (de) * | 1997-02-01 | 1997-04-17 | Babcock-BSH GmbH, 36251 Bad Hersfeld | Vorrichtung zum Wärmebehandeln von durchlaufenden platten- oder bandförmigen Gütern |
DE19922165C2 (de) | 1999-05-12 | 2001-08-30 | Babcock Bsh Gmbh | Trockner für band- oder plattenförmiges Gut |
WO2007065673A1 (de) * | 2005-12-07 | 2007-06-14 | Goller Textilmaschinen Gmbh | Einstellbare düse |
US8061055B2 (en) * | 2007-05-07 | 2011-11-22 | Megtec Systems, Inc. | Step air foil web stabilizer |
DE102011005101A1 (de) * | 2011-03-04 | 2012-09-06 | Karl Mayer Textilmaschinenfabrik Gmbh | Textilbehandlungsmaschine und Verfahren zum Trocknen textiler Strukturen |
DE102018002073A1 (de) * | 2018-03-15 | 2019-09-19 | Grenzebach Bsh Gmbh | Düsenkasten für eine Trocknungsvorrichtung zum Trocknen von Gipsplatten |
DE102021004585A1 (de) * | 2021-09-11 | 2023-03-16 | Grenzebach Bsh Gmbh | Trockner mit einer Förderanlage zum Fördern zu trockender Platten |
CN115092625B (zh) * | 2022-08-22 | 2022-11-18 | 广东博硕涂装技术有限公司 | 一种板材面无损折页输送方法 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
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DE843386C (de) * | 1951-03-04 | 1952-07-07 | Krantz Soehne H | Gewebe-Spann- und Trockenmaschine mit entsprechend der verschiedenen Warenbreite einstellbaren Schlitzduesen |
FR1049650A (fr) * | 1951-12-06 | 1953-12-30 | Perfectionnements aux tuyères soufflantes des machines de traitement des tissus, papiers, et autres produits | |
DE1196156B (de) * | 1961-03-09 | 1965-07-08 | Artos Maschb Dr Ing Meier Wind | Duesenausbildung fuer kombinierte Spannrahmen- und Schwebetrockner |
DE1871618U (de) | 1963-03-06 | 1963-05-09 | Monforts Fa A | Behandlungsduese mit verstellbarer auslassbreite fuer bahnfoermiges gut. |
DE1460672C3 (de) * | 1964-04-16 | 1976-01-02 | Famatex Gmbh, 7000 Stuttgart | Vorrichtung zum Fixieren einer gewebten oder gewirkten textlien Warenbahn |
GB1044249A (en) * | 1964-07-13 | 1966-09-28 | Svenska Flaektfabriken Ab | Drier for web- or sheet-like materials |
DE1283159B (de) * | 1965-06-30 | 1968-11-14 | Schilde Ag | Schlitzduese fuer Prallstrahltrockner |
US3522029A (en) | 1966-12-22 | 1970-07-28 | Libbey Owens Ford Co | Method of reshaping glass sheets by differential cooling |
US3529357A (en) * | 1968-09-20 | 1970-09-22 | Moore Dry Kiln Co | Method and apparatus for high-speed drying of gypsum board |
DE1953216A1 (de) * | 1969-10-22 | 1971-04-29 | Staehle Kg G | Absaugring fuer staubsaugende Bohnermaschinen |
DE2002786B1 (de) * | 1970-01-22 | 1970-11-12 | Keller & Co Masch C | Schrumpffolienerhitzer |
DE2029494B2 (de) * | 1970-06-15 | 1973-06-20 | Bruckner Trockentechnik KG, 7250 Leonberg | Einrichtung zur waermebehandlung einer kontinuierlich bewegten warenbahn |
AT362227B (de) * | 1979-07-02 | 1981-04-27 | Andritz Ag Maschf | Materialbahntrockner |
US4606137A (en) * | 1985-03-28 | 1986-08-19 | Thermo Electron Web Systems, Inc. | Web dryer with control of air infiltration |
US5351416A (en) * | 1991-10-31 | 1994-10-04 | Marshall And Williams Company | Clean air oven with heat recovery and method |
DE4331496C2 (de) | 1992-10-07 | 1998-03-19 | Monforts Gmbh & Co A | Ebenes Düsensystem |
DE4325301C1 (de) * | 1993-07-28 | 1994-10-27 | Babcock Textilmasch | Spannrahmentrockner |
DE4412071C2 (de) * | 1994-04-11 | 1996-04-18 | Keller Gmbh | Düsenkasten für Keramik-Trockner |
US5490395A (en) * | 1994-11-21 | 1996-02-13 | Whirlpool Corporation | Air baffle for a refrigerator |
DE29701755U1 (de) * | 1997-02-01 | 1997-04-17 | Babcock-BSH GmbH, 36251 Bad Hersfeld | Vorrichtung zum Wärmebehandeln von durchlaufenden platten- oder bandförmigen Gütern |
-
1997
- 1997-02-01 DE DE29701755U patent/DE29701755U1/de not_active Expired - Lifetime
- 1997-11-25 EP EP97120592A patent/EP0856716B1/de not_active Expired - Lifetime
- 1997-11-25 ES ES97120592T patent/ES2166943T3/es not_active Expired - Lifetime
- 1997-11-25 DE DE59705476T patent/DE59705476D1/de not_active Expired - Lifetime
- 1997-11-25 DK DK97120592T patent/DK0856716T3/da active
- 1997-11-25 AT AT97120592T patent/ATE209327T1/de active
-
1998
- 1998-01-30 US US09/016,818 patent/US6108931A/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101603773B (zh) * | 2008-06-10 | 2012-04-25 | 中国国际海运集装箱(集团)股份有限公司 | 烘干单元、木地板加工系统及加工方法 |
Also Published As
Publication number | Publication date |
---|---|
DK0856716T3 (da) | 2002-05-13 |
EP0856716A1 (de) | 1998-08-05 |
DE29701755U1 (de) | 1997-04-17 |
ES2166943T3 (es) | 2002-05-01 |
DE59705476D1 (de) | 2002-01-03 |
ATE209327T1 (de) | 2001-12-15 |
US6108931A (en) | 2000-08-29 |
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