EP1372835B1 - Verfahren zum lage- und/oder positionsgenauen anbringen einer oder mehrerer funktionsflächen für die befestigung von lagerungs- und/oder -antriebseinheiten an einer tragstruktur, insbesondere an einem mischtrog - Google Patents
Verfahren zum lage- und/oder positionsgenauen anbringen einer oder mehrerer funktionsflächen für die befestigung von lagerungs- und/oder -antriebseinheiten an einer tragstruktur, insbesondere an einem mischtrog Download PDFInfo
- Publication number
- EP1372835B1 EP1372835B1 EP01917360A EP01917360A EP1372835B1 EP 1372835 B1 EP1372835 B1 EP 1372835B1 EP 01917360 A EP01917360 A EP 01917360A EP 01917360 A EP01917360 A EP 01917360A EP 1372835 B1 EP1372835 B1 EP 1372835B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- apertures
- support structure
- connecting element
- protrusions
- functional surfaces
- 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
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- 230000035515 penetration Effects 0.000 claims abstract description 15
- 230000001360 synchronised effect Effects 0.000 claims abstract description 4
- 230000000149 penetrating effect Effects 0.000 claims abstract 2
- 238000003466 welding Methods 0.000 claims description 18
- 238000005520 cutting process Methods 0.000 claims description 9
- 238000010276 construction Methods 0.000 claims description 8
- 238000003698 laser cutting Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims 6
- 150000002739 metals Chemical class 0.000 claims 4
- 238000005304 joining Methods 0.000 claims 2
- 238000003860 storage Methods 0.000 description 11
- 238000003754 machining Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
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Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
- B01F27/70—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms
- B01F27/701—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms comprising two or more shafts, e.g. in consecutive mixing chambers
- B01F27/706—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms comprising two or more shafts, e.g. in consecutive mixing chambers with all the shafts in the same receptacle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
- B01F35/33—Transmissions; Means for modifying the speed or direction of rotation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/40—Mounting or supporting mixing devices or receptacles; Clamping or holding arrangements therefor
- B01F35/41—Mounting or supporting stirrer shafts or stirrer units on receptacles
- B01F35/412—Mounting or supporting stirrer shafts or stirrer units on receptacles by supporting both extremities of the shaft
- B01F35/4122—Mounting or supporting stirrer shafts or stirrer units on receptacles by supporting both extremities of the shaft at the side walls of the receptacle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/28—Mixing cement, mortar, clay, plaster or concrete ingredients
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/38—Mixing of asphalt, bitumen, tar or pitch or their ingredients
Definitions
- the invention relates to a method for position and / or position-accurate attachment of one or several functional surfaces for the attachment of Storage and / or drive units on a support structure, an application of the method, an order consisting of a supporting structure and a connecting element Functional surfaces for fastening storage and / or drive units, a mixing trough for one Twin-shaft compulsory mixer with according to the procedure attached functional surfaces for the attachment of Mixer shaft bearing and / or drive units or with such an arrangement, as well as a two-shaft compulsory mixer with such a mixing trough or with a such arrangement.
- Functional areas for the location and / or precise positioning of storage and / or - drive units are generally installed there, where such units without expensive adjustment work interchangeable and with a certain orientation and Position on a component that has a supporting structure represents to be attached.
- the functional areas are usually by post-processing certain areas of the largely completed Support structure generated.
- a first aspect of the invention relates to a Method for precise and / or precise positioning one or more functional areas for the Attachment of one or more storage units, Drive units or combined storage and -drive units on a support structure.
- the supporting structure is preferably at the time of installation the functional surfaces an inseparable unit.
- Position exactly means that the functional surfaces exactly at the desired location on the supporting structure be attached
- position accurately means that the functional surfaces exactly with the desired orientation, e.g. Inclination towards the supporting structure or certain functional elements of the same on this be attached.
- a connector which a or several functional surfaces with the one for fastening the respective storage and / or drive unit suitable geometry.
- the connector is preferably carried out in one piece.
- One or the other Multiple functional surfaces can be used for attachment a single or multiple storage and / or drive units be provided.
- a centering flange contour made of several machined Functional surfaces for the attachment of a single Drive unit with a corresponding mounting flange be present, or for example one only one, e.g. face milled surface for fastening several bearing housings on a common level.
- connection element arranged on the support structure and opposite this is aligned in such a way that the functional surfaces a desired position and / or position to the support structure or certain parts or functional Have elements of the same and the outer contours or Outlines of the support structure and the connection element at least partially penetrate each other or each other penetrate.
- connection element on the Support structure attached. This happens through at least partial cohesive connection of support structure and connection element in the area of penetration or Penetration or in an area directly adjacent to the penetration or penetration.
- the method according to the invention makes it possible to Functional surfaces on the large machine parts for the Attachment of storage units and drive units in compliance with the required shape and position tolerances to attach in a cost effective manner. Also enables the process a more flexible production, because Machine parts for different machine types, which only by their functional surfaces for the Attachment, e.g. of bearings, differentiate, now as Standard parts can be kept in stock and at Need in a short time with the for your intended use suitable connection elements supporting the functional surfaces can be provided. This facilitates in especially the flexible production of two-shaft compulsory mixers for the construction industry, whose troughs at same size depending on the intended use (concrete or Asphalt mixer) with different drives and thus with different functional surfaces for their Attachment must be provided.
- protrusions which from the support structure, from the connection element or from both are formed, introduced into openings which in the connection element, in the support structure or in both are present.
- Projections are form elements, which is essentially abrupt from a surface or Contour.
- Openings are essentially abrupt setbacks in a surface or contour, which enclosed by borders at least in three directions are.
- openings can be blind holes, as through holes or as cutouts on the Boundary edges of a plate-shaped component formed be both angular and rounded or round.
- the projections are advantageously on the entry sides of the openings with the Limits of the respective opening receiving them connected.
- connection element is such compared to the Support structure aligned that part or all of the Projections or the components forming these openings penetrate and emerge from it, so become the emerging projections are preferably on the exit sides of the openings with the boundaries of the same cohesively connected.
- the protrusions and / or the openings by cutting them accordingly from to the supporting structure or to the connection element belonging material plates, preferably of sheet metal, generated, with advantage flame cutting, laser cutting or Water jet cutting processes are used. On this way can be done easily and inexpensively Create protrusions and openings wisely.
- connection element for exact positioning of the Functional areas at the desired location of the supporting structure
- positioning pins which were previously Support structure and positioning openings created on the connection element be arranged and then an exact Positioning of the connection element on the support structure in a direction transverse to the axis of the positioning pins to ensure.
- a precise alignment of the Connection element opposite the support structure so that Functional areas next to the desired position on the Supporting structure also the desired position, e.g. Inclination or Parallelism to the supporting structure.
- the exact location Alignment is advantageously carried out with the aid of measuring devices and / or setting gauges.
- the positioning openings in the support structure and / or in the connecting element are preferably by working together or separately on the Components that support openings during the manufacturing process generates what is preferred in sheet metal structures by laser cutting in one operation or in a machine clamping together with the cutting the blanks for the ones supporting the openings Sheet metal components happen.
- the connecting element with the Support structure by welding connected, but it is also possible to do this by other integral connection methods, e.g. Soldering or gluing.
- a third aspect of the invention relates an arrangement consisting of a support structure and a or several connecting elements that are firmly connected to the supporting structure, which one or more functional surfaces have the exact location and / or position Attachment of one or more storage and / or - drive units.
- the outer contours or the outlines the support structure and the connection element (s) penetrate or penetrate each other and are in the area of this penetration or penetration or at least in an area directly adjacent to it partially cohesively connected.
- Such an arrangement represents a stable and inexpensive Construction with precisely arranged functional surfaces and is particularly suitable as a structural component for heavy construction machines.
- the penetration preferably takes place or interpenetration of support structure and connection element in that of the support structure and / or of projections formed in openings in the connection elements occur, which of the support structure and / or of the Connection elements are formed.
- connection elements preferably or the connecting elements by at least partially Welding at least part of the protrusions with the limits of each of these projections Openings attached to the support structure.
- a part or all of the openings are completely closed in the circumferential direction are and preferably exactly one head start absorb in itself, as a maximum boundary edge length to weld with the respective lead can be provided and therefore special stable connections between support structure and connection element possible are.
- protrusions are advantageous on the entry sides of the openings, i.e. on the Side on which the protrusions are inserted into the openings were, with the limitations of the respective, receiving them Welded opening.
- the arrangement is part or all of the openings Through openings, which are through the respective, the Extend the component that forms openings.
- the free Ends of part or all of those in these openings Arranged projections lie within the openings and are preferably each from the open side welded from the opening to the boundaries of the opening, which creates an extremely stable connection arises, which to the outside preferably none at all Forms protrusions.
- Connection elements with protrusions directly and securely on one with appropriate through openings Attach the front wall of a mixing trough without opening the inner surface of the mixing trough, which is in operation rotating mixing tools adjacent, impermissible projections to create.
- the cross section of the in the projections entering the openings essentially rectangular, because such cross sections during processing of sheets are easy to manufacture. preferably, corresponds to the larger edge length of the cross section maximum four times the smaller edge,. length. Such proportioning ensures that even when welding a head start with everyone Limits of the respective opening in it only relatively short welds in each direction result, which causes the welding delay in tight Limits.
- the arrangement according to the invention are part or all of the protrusions from one or more to Support structure belonging, in particular essentially perpendicular to the largest flat extension of the mounting plate or the mounting bridge Sheets formed, which makes it particularly easy Way together with a corresponding connection element an arrangement according to the invention results.
- the supporting structure is preferably a Welded construction, which is advantageously complete or partly consists of sheets. With such an arrangement the advantages of the invention occur particularly clearly Appearance.
- connection element is arranged as a mounting plate or mounting bridge, preferably from a flat or folded sheet.
- Such Connection elements can be inexpensively made from semi-finished materials produce.
- connection element or elements are preferably machined Surfaces, but it is also conceivable that this through other abrasive or forming manufacturing processes be generated. In any case it is important that the functional surfaces have a defined contour, so that they are to be fastened together with functional surfaces Storage and / or drive unit to one unique position and location of this unit on the connection element to lead.
- This preferably indicates Connection element for each to be arranged on this provided shaft bearing and / or drive unit one radial of one or more functional surfaces limited centering opening and one or more perpendicular plane arranged to this centering opening Functional surfaces on, so that a kind of mounting flange arises which is a quick and precise alignment and positioning one with a corresponding one Mounting flange provided unit allows.
- the arrangement comprises two mechanically together synchronized drive units, which on the Functional surfaces of a connection element are arranged.
- a fourth aspect of the invention relates a mixing trough for a two-shaft compulsory mixer according to the procedure according to the first aspect of this attached functional surfaces or with at least one Arrangement according to the third aspect, wherein that of the or the functional surfaces provided to the connection elements for fastening mixer shaft bearings and / or -Drive units are provided.
- Mixing troughs can be qualitatively cost-effectively upstanding twin-shaft compulsory mixer for the Manufacture concrete and asphalt production.
- a final aspect of the invention relates a two-shaft compulsory mixer with at least one arrangement according to the third aspect or with a mixing trough according to the fourth aspect.
- the two-shaft compulsory mixer has two planetary gears, which the drive and preferably also the storage serve the mixer shafts on the drive side.
- Fig. 1 shows a plan view of a two-shaft compulsory mixer 1 for the production of concrete and asphalt, one on each of its two faces has arrangement according to the invention.
- the arrangement on on the one hand, the location and position is accurate Attachment of the shaft bearing units 5b for the not drive-side mounting of the two mixer shafts 9 on Mixing trough 8, the arrangement on the other side of the precise location and positional attachment of the combined Shaft bearing and drive units 5a for the drive-side mounting and the drive of the shafts 9.
- the two combined shaft bearing and drive units 5a are mechanical via the coupling shaft 14 coupled with each other, whereby a synchronous drive of the Waves 9 is ensured.
- the mixing trough 8 of the two-shaft compulsory mixer 1 as Welded construction made of sheet steel and points, welded on the outside on each of its two end walls 11, four vertical sheet metal ribs 3, which together with the mixing trough 8, the supporting structure of the two-shaft compulsory mixer 1 represent.
- the sheet metal ribs 3 each End wall 11 each with a mounting bridge 2 welded folded steel sheet, which as Connection element 2 with corresponding functional surfaces 4a, 4b (not visible in FIG. 1) of the precise position and position Attachment of the shaft bearing units 5b or the combined shaft bearing and drive units 5a serves and also the exact alignment of the Mixer shafts 9 compared to the mixing trough 8 guaranteed.
- FIG. 1 is a front view of an end face of the Two-shaft compulsory mixer 1 with dismantled shaft bearing units 5b or with dismantled shaft bearing and drive units 5a
- Fig. 3 which is a section along the line A-A in FIG. 2 shows
- each of the mounting bridges 2 two circular, each radial from a functional surface 4a limited centering openings. Every centering opening is surrounded by an adjacent and oriented perpendicular to the radial functional surface 4a flat functional surface 4b with an annular Extension, which also with threaded holes for fastening screws is provided.
- the sheet metal ribs 3 each on their The end wall 11 facing away from projections 6 rectangular cross-section, which through openings 7 with the same cross-sectional shape, but with Larger cross-sectional area, which from the mounting bridge 2 are formed, pass through, that the outer contours or outlines of the supporting structure belonging sheet metal ribs 3 and the mounting bridge 2 penetrate.
- FIG. 4a is the connection between the protrusions 6 of the sheet metal ribs 3 belonging to the supporting structure and the Fastening bridge 2 shows in detail (detail Z in Fig. 3)
- the projections 6 are both on the entry side of the openings 7, that is to say on the end wall 11 facing side of the mounting bridge 2, as well the exit side from the openings 7, that is on the End wall 11 facing away from the mounting bridge 2, in each case with all the limits of these Openings 7 welded.
- the openings 7 are dimensioned larger in cross section than the projections 6 arranged therein, namely such that, on the one hand, unimpeded alignment of the Fastening bridge 2 opposite the sheet metal ribs 3 and the the sheet metal ribs 3 carrying mixing trough 8 beforehand Welding the fastening bridge 2 to the projections 6 of the sheet metal ribs 3 is possible, but on the other hand the gap between the boundaries of the openings 7 and the projections 6 bridged by simple welds can be.
- FIG. 2 is the rectangular cross section of the projections 6 in shown example also proportioned such that the larger edge length about four times the smaller Edge length corresponds to what when welding only short weld seams are created.
- FIG. 4b shows an alternative embodiment to the connection shown in Fig. 4a between the projections 6 of the sheet metal ribs belonging to the supporting structure 3 and the mounting bridge 2, also in Detail.
- the free end 10 of the shown projection 6 in this case not from the Opening 7, but is located inside the Opening where it meets the limits of this opening 7 is welded.
- end tabs 13 are loose with screws attached to the end wall 11 and the mounting bridge 2 by depositing and moving the end tabs 13 aligned on the front wall 11 such that the functional surfaces 4a, 4b in a desired position and location opposite the mixing trough 8.
- dowel pins 15 e.g. dowel pins 15 or heavy-duty locking pins
- FIG. 5 shown which supplements the detail X from FIG. 3 with a positioning bolt, not shown in section 15 shows.
- the correct alignment is confirmed Tighten the screws on the end tabs 13 and / or through at least partially welding individual projections 6 fixed with the limitations of openings 7.
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- Chemical Kinetics & Catalysis (AREA)
- Connection Of Plates (AREA)
Abstract
Description
Claims (27)
- Verfahren zum lage- und/oder positionsgenauen Anbringen einer oder mehrerer Funktionsflächen (4a, 4b) für die Befestigung von einer oder von mehreren Lagerungs- und/oder -antriebseinheiten (5a, 5b) an einer Tragstruktur (3, 8), umfassend die Verfahrensschritte:Herstellen eines Anschlusselements (2) mit einer oder mehreren Funktionsflächen (4a, 4b) ;Anordnen des Anschlusselements (2) an der Tragstruktur (3, 8) und Ausrichten des Anschlusselements (2) gegenüber der Tragstruktur (3, 8), derart, dass die Funktionsflächen (4a, 4b) eine gewünschte Position und/oder Lage zur Tragstruktur (3) aufweisen und Tragstruktur (3, 8) und Anschlusselement (2) mindestens teilweise ineinander eindringen oder einander durchdringen;Befestigen des ausgerichteten Anschlusselements (2) an der Tragstruktur (3, 8) durch stoffschlüssiges Verbinden von Anschlusselement (2) und Tragstruktur (3, 8) im Bereich der Eindringung oder Durchdringung und/oder direkt angrenzend an die Eindringung oder Durchdringung.
- Verfahren nach Anspruch 1, wobei das Eindringen oder Durchdringen von Tragstruktur und Anschlusselement dadurch erzielt wird, dass Vorsprünge (6), welche von der Tragstruktur (3, 8) und/oder von dem Anschlusselement (2) gebildet werden, in Öffnungen (7) in dem Anschlusselement (2) und/oder in der Tragstruktur (3, 8) eingebracht werden.
- Verfahren nach Anspruch 2, wobei ein Teil der Vorsprünge (6) oder jeder Vorsprung (6) jeweils in genau eine, insbesondere in Umfangsrichtung vollständig umschlossene Öffnung (7) eingebracht wird.
- Verfahren nach einem der Ansprüche 2 bis 3, wobei ein Teil oder alle der Vorsprünge (6) an den Eintrittsseiten der Öffnungen (7) stoffschlüssig mit den Begrenzungen der jeweiligen, sie aufnehmenden Öffnung (7) verbunden werden.
- Verfahren nach einem der Ansprüche 2 bis 4, wobei ein Teil oder alle Vorsprünge (6) in Öffnungen (7) eingebracht werden, welche sich durch das jeweilige, die Öffnungen (7) bildende Bauteil hindurcherstrecken, und wobei das Anschlusselement (2) derart ausgerichtet wird, dass die freien Enden (10) der Vorsprünge (6) innerhalb der Öffnungen (7) zu liegen kommen, und wobei die Vorsprünge (6) im Bereich ihrer in den Öffnungen (7) sich befindlichen freien Enden stoffschlüssig mit den Begrenzungen der Öffnungen (7) verbunden werden.
- Verfahren nach einem der Ansprüche 2 bis 5, wobei ein Teil oder alle Vorsprünge (6) in Öffnungen (7) eingebracht werden, welche sich durch das jeweilige, die Öffnungen (7) bildende Bauteil hindurcherstrecken, und wobei die Vorsprünge (6) derartig beschaffen sind und das Anschlusselement (2) derart ausgerichtet wird, dass die Vorsprünge (6) das jeweilige die Öffnung (7) bildende Bauteil durchdringen und aus diesem austreten, und wobei die Vorsprünge (6) an den Austrittsseiten der Öffnungen (7) mit den Begrenzungen der Öffnungen (7) stoffschlüssig verbunden werden.
- Verfahren nach einem der Ansprüche 2 bis 6, wobei die Vorsprünge (6) und/oder die Öffnungen (7) durch ein entsprechendes Zuschneiden von zur Tragstruktur oder zum Anschlusselement gehörenden Plattenwerkstoffen, insbesondere von Blechen, erzeugt werden, und insbesondere, wobei diese durch Brennschneiden oder Laserschneiden erzeugt werden.
- Verfahren nach einem der vorangehenden Ansprüche, wobei ein Ausrichten des Anschlusselements zur positionsgenauen Anordnung der Funktionsflächen (4a, 4b) gegenüber der Tragstruktur durch Einbringen von Positionierstiften (15) in vorgängig an der Tragstruktur und am Anschlusselement (2) erzeugte Positionieröffnungen erfolgt, und insbesondere, wobei anschliessend ein Ausrichten des Anschlusselements (2) zur lagegenauen Anordnung der Funktionsflächen (4a, 4b) gegenüber.der Tragstruktur erfolgt.
- Verfahren nach Anspruch 8, wobei die Positionieröffnungen in der Tragstruktur und/oder im Anschlusselement (2) bei der Herstellung derselben, insbesondere separat voneinander, erzeugt werden, und insbesondere, dass diese durch Laserschneiden in einem Arbeitsgang zusammen mit dem Ausschneiden der die Öffnungen tragenden Bauteile aus Blechen erzeugt werden.
- Verfahren nach einem der vorangehenden Ansprüche, wobei das stoffschlüssige Verbinden von Tragstruktur (3, 8) und Anschlusselement (2) durch Verschweissen erfolgt.
- Anwendung des Verfahrens nach einem der vorangehenden Ansprüche zum Anbringen von Funktionsflächen (4a, 4b) für die lage- und/oder positionsgenaue Befestigung zweier Mischerwellenlagerungs- und/oder - antriebseinheiten (5a, 5b) am Mischtrog (8) für einen Zweiwellen-Zwangsmischer (1).
- Anordnung aus einer Tragstruktur (3, 8) und mindestens einem fest mit der Tragstruktur (3, 8) verbundenen Anschlusselement (2), welches eine oder mehrere Funktionsflächen (4a, 4b) aufweist zur lageund/oder positionsgenauen Befestigung einer oder mehrerer Lagerungs- und/oder -antriebseinheiten (5a, 5b), wobei die Tragstruktur (3, 8) und das Anschlusselement (2) mindestens teilweise ineinander eindringen oder einander durchdringen und im Bereich der Eindringung oder Durchdringung und/oder direkt angrenzend an die Eindringung oder Durchdringung mindestens teilweise stoffschlüssig miteinander verbunden sind.
- Anordnung nach Anspruch 12, wobei die Tragstruktur (3, 8) und das Anschlusselement (2) mittels von diesen gebildeten Vorsprüngen (6), welche in von diesen gebildete Öffnungen (7) eintreten, mindestens teilweise ineinander eindringen oder einander durchdringen, und insbesondere, wobei das Anschlusselement (2) durch mindestens teilweises Verschweissen von mindestens einem Teil der Vorsprünge (6) jeweils mit den Begrenzungen der diese Vorsprünge (6) aufnehmenden Öffnungen (7) an der Tragstruktur (3, 8) befestigt ist.
- Anordnung nach Anspruch 13, wobei ein Teil oder alle der Öffnungen (7) in Umfangsrichtung vollständig umschlossen sind, und insbesondere, wobei jede der Öffnungen genau einen Vorsprung (6) in sich aufnimmt.
- Anordnung nach einem der Ansprüche 13 bis 14, wobei ein Teil oder alle der Vorsprünge (6) an den Eintrittsseiten der Öffnungen (7) mit den Begrenzungen der Öffnungen (7) verschweisst sind.
- Anordnung nach einem der Ansprüche 13 bis 15, wobei sich ein Teil oder alle der Öffnungen (7) durch das jeweilige, die Öffnung (7) bildende Bauteil hindurcherstrecken und die freien Enden (10) der in diesen angeordneten Vorsprünge (6) innerhalb der Öffnungen (7) liegen, und insbesondere, wobei die freien Enden (10) von den offenen Seiten der Öffnungen (7) her mit den Begrenzungen der Öffnungen (7) verschweisst sind.
- Anordnung nach einem der Ansprüche 13 bis 16, wobei sich ein Teil oder alle der Öffnungen (7) durch das jeweilige, die Öffnung (7) bildende Bauteil hindurcherstrecken und die in diesen Öffnungen angeordneten Vorsprünge (6) das jeweilige Bauteil durchdringen und aus diesem austreten, und insbesondere, wobei die Vorsprünge (6) an der Austrittsseite der Öffnungen (7) mit der Begrenzung der jeweiligen Öffnung (7) verschweisst sind.
- Anordnung nach einem der Ansprüche 13 bis 17, wobei ein Teil oder alle der Öffnungen (7) vom Anschlusselement (2) gebildet sind.
- Anordnung nach einem der Ansprüche 13 bis 18, wobei der Querschnitt der in die Öffnungen (7) eintretenden Vorsprünge (6) im wesentlichen rechteckig ist, und insbesondere, wobei die grössere Kantenlänge des Querschnitts maximal dem Vierfachen der kleineren Kantenlänge entspricht.
- Anordnung nach einem der Ansprüche 13 bis 19, wobei ein Teil oder alle der Vorsprünge (6) von einem oder mehreren zur Tragstruktur (3, 8) gehörenden, insbesondere im wesentlichen senkrecht zur grössten flächigen Erstreckung des Anschlusselements (2) orientierten Blechen (3) gebildet sind.
- Anordnung nach einem der Ansprüche 12 bis 20, wobei die Tragstruktur (3, 8) eine insbesondere vollständig oder teilweise aus Blechen bestehende Schweisskonstruktion ist.
- Anordnung nach einem der Ansprüche 12 bis 21, wobei das Anschlusselement (2) eine, insbesondere aus Blech bestehende Befestigungsplatte (2) oder eine, insbesondere aus einem abgekanteten Blech bestehende Befestigungsbrücke (2) ist.
- Anordnung nach einem der Ansprüche 12 bis 22, wobei die Funktionsflächen (4a, 4b) spanend bearbeitete Flächen sind, und insbesondere, wobei das Anschlusselement (2) für jede zur Anordnung am diesem vorgesehene Lagerungs- und/oder -antriebseinheit eine radial von einer oder mehreren Funktionsflächen (4a, 4b) begrenzte Zentrieröffnung und eine oder mehrere senkrecht zu dieser Zentrieröffnung angeordnete ebene Funktionsflächen (4a, 4b) aufweist.
- Anordnung nach einem der Ansprüche 12 bis 23, wobei die Anordnung zwei mechanisch miteinander synchronisierte Wellenantriebseinheiten (5a, 5b) angeordnet an Funktionsflächen (4a, 4b) an dem Anschlusselement (2) umfasst.
- Mischtrog für einen Zweiwellen-Zwangsmischer mit gemäss dem Verfahren nach einem der Ansprüche 1 bis 10 angebrachten Funktionsflächen (4a, 4b) für die Befestigung von Mischerwellenlagerungs- und/oder -antriebseinheiten (5a, 5b) oder mit mindestens einer Anordnung nach einem der Ansprüche 12 bis 24 mit Funktionsflächen (4a, 4b) für die Befestigung von Mischerwellenlagerungs- und/oder -antriebseinheiten (5a, 5b).
- Zweiwellen-Zwangsmischer mit mindestens einer Anordnung nach einem der Ansprüche 12 bis 24 oder mit einem Mischtrog (8) nach Anspruch 25.
- Zweiwellen-Zwangsmischer nach Anspruch 26 mit zwei Planetengetrieben (5a) für den Antrieb und insbesondere auch für die Lagerung der Mischerwellen (9).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/IB2001/000522 WO2002078829A1 (de) | 2001-03-29 | 2001-03-29 | Verfahren zum lage- und/oder positionsgenauen anbringen einer oder mehrerer funktionsflächen für die befestigung von lagerungs- und/oder -antriebseinheiten an einer tragstruktur |
Publications (2)
Publication Number | Publication Date |
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EP1372835A1 EP1372835A1 (de) | 2004-01-02 |
EP1372835B1 true EP1372835B1 (de) | 2004-10-06 |
Family
ID=11004070
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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EP01917360A Expired - Lifetime EP1372835B1 (de) | 2001-03-29 | 2001-03-29 | Verfahren zum lage- und/oder positionsgenauen anbringen einer oder mehrerer funktionsflächen für die befestigung von lagerungs- und/oder -antriebseinheiten an einer tragstruktur, insbesondere an einem mischtrog |
Country Status (4)
Country | Link |
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EP (1) | EP1372835B1 (de) |
CN (1) | CN1243603C (de) |
DE (1) | DE50104052D1 (de) |
WO (1) | WO2002078829A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101641534B (zh) * | 2007-04-13 | 2013-07-10 | 施泰特尔有限公司 | 双轴搅拌器的驱动设备 |
CN102658043A (zh) * | 2012-05-15 | 2012-09-12 | 中星路桥工程有限公司 | 一种水稳拌合楼配备的搅拌缸 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB714404A (en) * | 1952-05-08 | 1954-08-25 | Baker Perkins Ltd | Improvements in and relating to mixing machines |
IT1188286B (it) * | 1986-01-21 | 1988-01-07 | Pomini Farrel Spa | Mescolatore chiuso a rotori paralleli,con rotori ad interasse variabile |
DE3635877C1 (de) * | 1986-10-22 | 1987-10-15 | Heinz Nienhaus | Mischtrockner |
DE19502571C2 (de) * | 1995-01-27 | 1997-08-07 | Krauss Maffei Ag | Misch- und Knetvorrichtung |
US5607233A (en) * | 1995-01-30 | 1997-03-04 | Quantum Technologies, Inc. | Continuous dynamic mixing system |
DE19725937A1 (de) * | 1997-06-19 | 1998-12-24 | Verschleis Technik Dr Ing Hans | Trogmischer |
-
2001
- 2001-03-29 EP EP01917360A patent/EP1372835B1/de not_active Expired - Lifetime
- 2001-03-29 DE DE50104052T patent/DE50104052D1/de not_active Expired - Fee Related
- 2001-03-29 CN CNB018232043A patent/CN1243603C/zh not_active Expired - Fee Related
- 2001-03-29 WO PCT/IB2001/000522 patent/WO2002078829A1/de active IP Right Grant
Also Published As
Publication number | Publication date |
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DE50104052D1 (de) | 2004-11-11 |
EP1372835A1 (de) | 2004-01-02 |
CN1243603C (zh) | 2006-03-01 |
CN1505542A (zh) | 2004-06-16 |
WO2002078829A1 (de) | 2002-10-10 |
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