EP1528182A2 - machine for building materials, particularly a mortar spray machine - Google Patents
machine for building materials, particularly a mortar spray machine Download PDFInfo
- Publication number
- EP1528182A2 EP1528182A2 EP04025463A EP04025463A EP1528182A2 EP 1528182 A2 EP1528182 A2 EP 1528182A2 EP 04025463 A EP04025463 A EP 04025463A EP 04025463 A EP04025463 A EP 04025463A EP 1528182 A2 EP1528182 A2 EP 1528182A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- opening
- mixing container
- hinged lid
- construction machine
- machine according
- 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
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/10—Mixing in containers not actuated to effect the mixing
- B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
- B28C5/1223—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers discontinuously operating mixing devices, e.g. with consecutive containers
- B28C5/123—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers discontinuously operating mixing devices, e.g. with consecutive containers with pressure or suction means for discharging
-
- 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
- B01F35/181—Preventing generation of dust or dirt; Sieves; Filters
-
- 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
- B01F35/75—Discharge mechanisms
-
- 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
- B01F35/75—Discharge mechanisms
- B01F35/754—Discharge mechanisms characterised by the means for discharging the components from the mixer
- B01F35/75455—Discharge mechanisms characterised by the means for discharging the components from the mixer using a rotary discharge means, e.g. a screw beneath the receptacle
- B01F35/754551—Discharge mechanisms characterised by the means for discharging the components from the mixer using a rotary discharge means, e.g. a screw beneath the receptacle using helical screws
-
- 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
- B01F35/75—Discharge mechanisms
- B01F35/754—Discharge mechanisms characterised by the means for discharging the components from the mixer
- B01F35/7548—Discharge mechanisms characterised by the means for discharging the components from the mixer using tilting or pivoting means for emptying the mixing receptacle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
- B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
- B28C5/10—Mixing in containers not actuated to effect the mixing
- B28C5/12—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers
- B28C5/14—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a horizontal or substantially horizontal axis
- B28C5/141—Mixing in containers not actuated to effect the mixing with stirrers sweeping through the materials, e.g. with incorporated feeding or discharging means or with oscillating stirrers the stirrers having motion about a horizontal or substantially horizontal axis with container tiltable or elevatable for emptying
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/02—Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls
- E04F21/06—Implements for applying plaster, insulating material, or the like
- E04F21/08—Mechanical implements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/02—Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls
- E04F21/06—Implements for applying plaster, insulating material, or the like
- E04F21/08—Mechanical implements
- E04F21/12—Mechanical implements acting by gas pressure, e.g. steam pressure
-
- 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
Definitions
- the invention relates to a construction machine, in particular a mortar spraying machine, with a frame-fixed material hopper, with one around a frame-fixed horizontal tilt axis between a lowered feed and Mixed position and a raised emptying position pivotable Mixing container and with a horizontal pivot axis between a closed position and an open position relative to a container opening the mixing container pivotable, having a filling grid Hinged lid, wherein between the hinged lid and a loose edge of the Container opening one in the emptying position with a filling opening of the Material funnel communicating and with the pouring edge in this dipping Emptying opening is arranged.
- a special feature of many machines of this type is that the powdered Mortar first in the mixing container mixed with water and thereby being processed into a processible wet material.
- the handover the wet material from the mixing container into the material hopper takes place in the case of the Hubmischers in that the mixing container lifted and thereby is tilted or rotated.
- the mixing container also contains a lid, which must be raised for cleaning and maintenance purposes.
- This cover is in known mortar spraying machines to a tilt axis the lift mixer parallel axis pivotally mounted on the mixing container.
- Also on the side of the material funnel is usually a grid cover provided, which is a fine into the there To prevent agitator. During the emptying process, the wet material became previously poured from the mixing container through the grid in the material hopper. This has the disadvantage that the grid by curing wet material is contaminated on the bars.
- the invention has the object, the well-known Construction machine of the type specified to improve to that the mixing container can be emptied without risk of contamination and that in the lowered loading position of the mixing container the Transfer openings between the mixing vessel and the material funnel stay covered.
- the solution according to the invention is based primarily on the idea that arranged between the mixing container and material funnel a covering is, with lowered mixing container, the discharge opening and closes the filling opening to the outside and with the mixing container raised the passage between emptying opening and filling opening releases. It is further provided according to an advantageous embodiment of the invention, that the cover device with lowered mixing container and closed hinged lid closes the discharge opening and at open hinged lid releases the discharge opening. To achieve this, is in accordance with a preferred or alternative embodiment of the invention provided that the tilt axis of the mixing container and the pivot axis collapse of the hinged lid.
- a preferred embodiment of the invention provides that the covering device comprising two cover members, a first of which on the hinged lid of the mixing container at a distance from the bulk edge and a second at Material funnel at a distance from the hopper edge facing the mixing container is hinged, wherein the cover members at their facing each other Pages at one of the two other joint axes and the pivot axis of the mixing container aligned parallel hinge axis articulated connected to each other.
- the cover members preferably have two pairs in each case on two joint axes mounted coupling pieces as well as each one between the pairs on each associated coupling pieces extending cover plate.
- a further advantageous embodiment of the invention provides that the material funnel next to the filling opening has a funnel opening, the of a swivel grid is overlapped.
- the swivel grid is around a pivot axis with respect to the funnel opening pivoted with the material hopper side hinge axis of the second cover member coincides.
- a preferred or alternative embodiment of the invention provides that inside the hinged lid at a distance from the filling grid and from the discharge opening one with a suction opening into the container interior and with an outlet opening through a top wall outwardly guided Valve tube is arranged, the lowered mixing container and closed Hinged lid can be acted upon with compressed air.
- the suction port is according to the invention, then especially in operation, if at the same time the covering closed to the material funnel.
- the closed Mixing container and hinged lid with a frame-fixed, with compressed air acted upon port opening communicates and raised Mixing container and / or open hinged lid separated from the connection opening is.
- the connection opening can be the pressure outlet of an outside the hinged lid preferably arranged in an engine compartment Be connected to compressed air generator or blower.
- the outlet of the Venturi tube to a dust trap, in particular a Filter element or a liquid bath be connected.
- the Venturi tube expedient a centrifugal separator for the separation of dust the compressed air stream.
- the construction machines shown in the drawings are mobile mortar sprayers, which are designed as a trailer for a motor vehicle.
- the mortar spraying machines have a chassis 10 with a wheel axle 12, a drawbar 14 and a telescopic support leg 16.
- the mortar sprayers comprise a chassis-fixed material hopper 18, one at the material hopper about a tilt axis 20 between a lowered filling and mixing position (Fig. 1 a) and a raised Emptying position (Fig. 1 b) pivotable mixing container 22 and a protruding in the lower part of the material hopper 18 screw pump 24 for the mix.
- the mixing container 22 are the motor driven mixing elements 26.
- the mixing container a hinged lid 28, the front of a filling grille 30 and an outwardly projecting tearing device 32 for the material bags contains, while he provided in the rear area with a cover end 34 is.
- the material hopper 18 is in the region of its opening of a metal grid 36 overlapped, which is pivotable about an axis 38. In the ground area the material hopper 18 is also a motor-driven conveyor coil, the entering into the material funnel wet material for Worm pump 24 promotes.
- the drive motor for the various motor-driven drive units located in the engine compartment 40 in the rear area of the chassis. There is also a motor driven compressor for production the need for spraying the wet mortar compressed air.
- a special feature of the invention is that between the mixing container 22 and the material hopper 18, a cover 44 is arranged is that ensures that the between the pouring edge 46 of the mixing container and the rear edge 48 of the hinged lid 28 formed Emptying opening 50 and the outside of the grille 36 in the opening area the material hopper 18 arranged filling opening at lowered Mixing container is covered to the outside and raised Mixing tank a passage between the discharge opening 50 and filling opening 52 releases.
- the cover device 44 comprises two cover members 54, 56.
- the first cover member 54 is at the rear end of the hinged lid 28 at a spaced from the bulk edge of the mixing container 22 arranged joint 58 hinged.
- the second cover member 56 is at the material hopper 18 in Distance from the mixing container 22 facing funnel edge 60 at hinged to a hinge 62.
- the cover members 54, 56 at their sides facing each other at one of the two other joint axes 58, 62 and the tilt axis 20 parallel hinge axis 64 with each other connected. As can be seen in particular from FIGS.
- the cover members 54, 56 each have two outside, in pairs on each of the joint axes 58, 62, 64 mounted coupling pieces 66, 68 and each one between the pairs associated with each other Coupling pieces 66, 68 extending cover plate 70, 72 on.
- the kinematics of the cover 44 can be particularly well in the figures 2a to 2e in conjunction with FIGS. 3a to 3e recognize.
- the two cover members 54, 56 In the lowered Position of the mixing container 22 are the two cover members 54, 56 via the associated emptying and filling openings 50, 52. In In this position, the two cover members 54, 56 only slightly against each other angled.
- the first cover member 54 When tilting the mixing container 22 about its tilt axis 20, the first cover member 54 is first raised while the second Cover member is lowered relative to its initial position.
- the further Course of the lifting movement exceeds the first cover member 54 a Dead center (between Fig. 2b and 2c) and then together in the further course lowered with the cover member 56 in the material hopper 18.
- the second cover member 56 remains almost in stand his position while the first cover member 54 further into the material hopper is pivoted in (Fig. 2e).
- the Mixing container with its pouring edge 46 and with the rear hinged lid edge 48 in the material hopper, so that in the mixing container 22nd Mixture located through the filling opening 52 freely into the material hopper 18 can transgress.
- the mixing tank 22 lowered again in the opposite direction.
- the mixing container expediently in its lowered position according to Fig. 1a.
- a dust extraction device 74 is provided, which is intended when filling dry mortar in the mixing container 22 and during mixing in the mixing container accumulating dust to suck to the outside.
- a Venturi tube 76 arranged with an intake opening 78 into the container interior and with an outlet opening 80 is guided by a cover wall 82 to the outside.
- the venturi 76 is at lowered mixing container 22 and closed hinged lid 28 via a arranged inside the lid compressed air pipe 84 with compressed air acted upon.
- the compressed air pipe has for this purpose one at a another cover wall 86 on the hinged lid 28 protruding outward Pipe socket 88, which consists of a rubber existing connector 90th he carries with him with lowered mixing container and closed Hinged lid communicates with a frame-fixed connection opening 92 and with raised mixing container and / or open hinged lid from the connection opening 92 is disconnected. On its back is the connection opening 92 connected to the pressure outlet of a blower.
- the outlet opening 80 of the venturi 76 carries a dust trap 94, which in the shown Embodiment, a filter element for receiving the incoming Contains dust particles.
- the Venturi tube with a centrifugal separator, not shown for Separation of dust from the compressed air stream to be equipped.
- the invention relates to a construction machine, for example, designed as a mortar spraying machine can be.
- the construction machine has a frame-fixed material funnel 18th and a mixing container 22.
- the mixing container 22 is a frame-fixed horizontal tilt axis 20 between a lowered feed and Mixed position and a raised emptying position opposite the material hopper 18 pivotally.
- the mixing container 22nd a hinged lid 28 which is between a closed position and an open position opposite a container opening of the mixing container 22 around a with the tilt axis 20 of the mixing container coincident axis is pivotable.
- a special feature of the invention is that between the mixing container 22 and the material hopper 18, a cover 44 is arranged, the lowered mixing container with a discharge opening the mixing container and a filling opening of the material funnel covers the outside and with the mixing container raised the passage between emptying opening 50 and filling opening 52 releases.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Road Paving Machines (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
Description
Die Erfindung betrifft eine Baumaschine, insbesondere eine Mörtelspritzmaschine, mit einem gestellfesten Materialtrichter, mit einem um eine gestellfeste horizontale Kippachse zwischen einer abgesenkten Beschickungs- und Mischposition und einer angehobenen Entleerungsposition verschwenkbaren Mischbehälter und mit einem um eine horizontale Schwenkachse zwischen einer Schließstellung und einer Offenstellung gegenüber einer Behälteröffnung des Mischbehälters verschwenkbaren, ein Einfüllgitter aufweisenden Klappdeckel, wobei zwischen dem Klappdeckel und einer Schüttkante der Behälteröffnung eine in der Entleerungsposition mit einer Einfüllöffnung des Materialtrichters kommunizierende und mit der Schüttkante in diese eintauchende Entleerungsöffnung angeordnet ist.The invention relates to a construction machine, in particular a mortar spraying machine, with a frame-fixed material hopper, with one around a frame-fixed horizontal tilt axis between a lowered feed and Mixed position and a raised emptying position pivotable Mixing container and with a horizontal pivot axis between a closed position and an open position relative to a container opening the mixing container pivotable, having a filling grid Hinged lid, wherein between the hinged lid and a loose edge of the Container opening one in the emptying position with a filling opening of the Material funnel communicating and with the pouring edge in this dipping Emptying opening is arranged.
Eine Besonderheit vieler Maschinen dieser Art besteht darin, dass der pulverförmige Mörtel zunächst in dem Mischbehälter mit Wasser vermischt und dabei zu einem verarbeitbaren Nassmaterial verarbeitet wird. Die Übergabe des Nassmaterials vom Mischbehälter in den Materialtrichter erfolgt im Falle des Hubmischers dadurch, dass der Mischbehälter angehoben und dabei gekippt oder gedreht wird. Der Mischbehälter enthält außerdem einen Deckel, der zu Reinigungs- und Wartungszwecken angehoben werden muss. Dieser Deckel ist bei bekannten Mörtelspritzmaschinen um eine zur Kippachse des Hubmischers parallele Achse schwenkbar am Mischbehälter angeordnet. Auch auf der Seite des Materialtrichters ist üblicherweise eine Gitterabdeckung vorgesehen, die ein Hineinfassen in das dort befindliche Rührwerk verhindern soll. Beim Entleerungsvorgang wurde das Nassmaterial bisher vom Mischbehälter aus durch das Gitter in den Materialtrichter gegossen. Dies hat den Nachteil, dass das Gitter durch Aushärten von Nassmaterial an den Gitterstäben verschmutzt wird. A special feature of many machines of this type is that the powdered Mortar first in the mixing container mixed with water and thereby being processed into a processible wet material. The handover the wet material from the mixing container into the material hopper takes place in the case of the Hubmischers in that the mixing container lifted and thereby is tilted or rotated. The mixing container also contains a lid, which must be raised for cleaning and maintenance purposes. This cover is in known mortar spraying machines to a tilt axis the lift mixer parallel axis pivotally mounted on the mixing container. Also on the side of the material funnel is usually a grid cover provided, which is a fine into the there To prevent agitator. During the emptying process, the wet material became previously poured from the mixing container through the grid in the material hopper. This has the disadvantage that the grid by curing wet material is contaminated on the bars.
Andererseits ist es zweckmäßig, dass beim Einfüllen des Trockenmaterials in den Mischbehälter und beim Mischvorgang die Übergabeöffnungen zwischen Mischbehälter und Materialtrichter verschlossen sind.On the other hand, it is expedient that when filling the dry material in the mixing vessel and the mixing process, the transfer openings between Mixing container and material funnel are closed.
Ausgehend hiervon liegt der Erfindung die Aufgabe zugrunde, die bekannte Baumaschine der eingangs angegebenen Art dahingehend zu verbessern, dass der Mischbehälter ohne Verschmutzungsgefahr entleert werden kann und dass in der abgesenkten Beschickungsposition des Mischbehälters die Übergabeöffnungen zwischen dem Mischbehälter und dem Materialtrichter abgedeckt bleiben.Proceeding from this, the invention has the object, the well-known Construction machine of the type specified to improve to that the mixing container can be emptied without risk of contamination and that in the lowered loading position of the mixing container the Transfer openings between the mixing vessel and the material funnel stay covered.
Zur Lösung dieser Aufgabe wird die im Patentanspruch 1 angegebene Merkmalskombination vorgeschlagen. Vorteilhafte Ausgestaltungen und Weiterbildungen der Erfindung ergeben sich aus den abhängigen Ansprüchen.To solve this problem is specified in claim 1 feature combination proposed. Advantageous embodiments and Further developments of the invention will become apparent from the dependent claims.
Der erfindungsgemäßen Lösung liegt vor allem der Gedanke zugrunde, dass zwischen Mischbehälter und Materialtrichter eine Abdeckvorrichtung angeordnet ist, die bei abgesenktem Mischbehälter die Entleerungsöffnung und die Einfüllöffnung nach außen verschließt und bei angehobenem Mischbehälter den Durchgang zwischen Entleerungsöffnung und Einfüllöffnung freigibt. Weiter ist gemäß einer vorteilhaften Ausgestaltung der Erfindung vorgesehen, dass die Abdeckvorrichtung bei abgesenktem Mischbehälter und verschlossenem Klappdeckel die Entleerungsöffnung verschließt und bei offenem Klappdeckel die Entleerungsöffnung freigibt. Um dies zu erreichen, ist gemäß einer bevorzugten oder alternativen Ausgestaltung der Erfindung vorgesehen, dass die Kippachse des Mischbehälters und die Schwenkachse des Klappdeckels zusammenfallen.The solution according to the invention is based primarily on the idea that arranged between the mixing container and material funnel a covering is, with lowered mixing container, the discharge opening and closes the filling opening to the outside and with the mixing container raised the passage between emptying opening and filling opening releases. It is further provided according to an advantageous embodiment of the invention, that the cover device with lowered mixing container and closed hinged lid closes the discharge opening and at open hinged lid releases the discharge opening. To achieve this, is in accordance with a preferred or alternative embodiment of the invention provided that the tilt axis of the mixing container and the pivot axis collapse of the hinged lid.
Eine bevorzugte Ausgestaltung der Erfindung sieht vor, dass die Abdeckvorrichtung zwei Abdeckglieder umfasst, von denen ein erstes am Klappdeckel des Mischbehälters im Abstand von dessen Schüttkante und ein zweites am Materialtrichter im Abstand von der dem Mischbehälter zugewandten Trichterkante angelenkt ist, wobei die Abdeckglieder an ihren einander zugewandten Seiten an einer zu den beiden anderen Gelenkachsen und zur Schwenkachse des Mischbehälters parallel ausgerichteten Gelenkachse gelenkig miteinander verbunden sind.A preferred embodiment of the invention provides that the covering device comprising two cover members, a first of which on the hinged lid of the mixing container at a distance from the bulk edge and a second at Material funnel at a distance from the hopper edge facing the mixing container is hinged, wherein the cover members at their facing each other Pages at one of the two other joint axes and the pivot axis of the mixing container aligned parallel hinge axis articulated connected to each other.
Bevorzugt weisen die Abdeckglieder zwei paarweise an jeweils zwei Gelenkachsen gelagerte Koppelstücke sowie je ein sich zwischen den paarweise einander zugeordneten Koppelstücken erstreckendes Abdeckblech auf.The cover members preferably have two pairs in each case on two joint axes mounted coupling pieces as well as each one between the pairs on each associated coupling pieces extending cover plate.
Als besonders vorteilhaft hat es sich erwiesen, wenn die Schüttkante durch die rückwärtige Öffnungskante des Mischbehälters gebildet ist und die Entleerungsöffnung sich zwischen der Schüttkante und der im Abstand von dieser angeordneten rückwärtigen Klappdeckelkante erstreckt.It has proved to be particularly advantageous if the pouring edge passes through the rear opening edge of the mixing container is formed and the discharge opening between the pouring edge and the distance from this arranged rear hinged lid edge extends.
Eine weitere vorteilhafte Ausgestaltung der Erfindung sieht vor, dass der Materialtrichter neben der Einfüllöffnung eine Trichteröffnung aufweist, die von einem Schwenkgitter übergriffen ist. Zweckmäßig ist das Schwenkgitter um eine Schwenkachse gegenüber der Trichteröffnung verschwenkbar, die mit der materialtrichterseitigen Gelenkachse des zweiten Abdeckgliedes zusammenfällt.A further advantageous embodiment of the invention provides that the material funnel next to the filling opening has a funnel opening, the of a swivel grid is overlapped. Appropriately, the swivel grid is around a pivot axis with respect to the funnel opening pivoted with the material hopper side hinge axis of the second cover member coincides.
Eine bevorzugte oder alternative Ausgestaltung der Erfindung sieht vor, dass im Inneren des Klappdeckels im Abstand vom Einfüllgitter und von der Entleerungsöffnung ein mit einer Ansaugöffnung ins Behälterinnere weisendes und mit einer Austrittsöffnung durch eine Deckelwand nach außen geführtes Ventilrohr angeordnet ist, das bei abgesenktem Mischbehälter und geschlossenem Klappdeckel mit Druckluft beaufschlagbar ist. Die Ansaugöffnung ist gemäß der Erfindung also vor allem dann in Betrieb, wenn zugleich die Abdeckvorrichtung zum Materialtrichter hin verschlossen ist. A preferred or alternative embodiment of the invention provides that inside the hinged lid at a distance from the filling grid and from the discharge opening one with a suction opening into the container interior and with an outlet opening through a top wall outwardly guided Valve tube is arranged, the lowered mixing container and closed Hinged lid can be acted upon with compressed air. The suction port is according to the invention, then especially in operation, if at the same time the covering closed to the material funnel.
Vorteilhafterweise ist an die Eingangsöffnung des Venturirohrs ein im Deckelinneren angeordnetes Druckluftrohr angeschlossen, das bei geschlossenem Mischbehälter und Klappdeckel mit einer gestellfesten, mit Druckluft beaufschlagten Anschlussöffnung kommuniziert und bei angehobenem Mischbehälter und/oder offenem Klappdeckel von der Anschlussöffnung getrennt ist. An die Anschlussöffnung kann dabei der Druckausgang eines außerhalb des Klappdeckels vorzugsweise in einem Motorraum angeordneten Drucklufterzeugers oder Gebläses angeschlossen sein. Andererseits kann die Austrittsöffnung des Venturirohrs an eine Staubfalle, insbesondere ein Filterelement oder ein Flüssigkeitsbad angeschlossen sein. Um eine besonders wirksame Staubabtrennung herbeiführen zu können, weist das Venturirohr zweckmäßig einen Zentrifugalabscheider zur Abtrennung von Staub aus dem Druckluftstrom auf.Advantageously, at the inlet opening of the Venturi tube inside the lid connected compressed air pipe connected, the closed Mixing container and hinged lid with a frame-fixed, with compressed air acted upon port opening communicates and raised Mixing container and / or open hinged lid separated from the connection opening is. At the connection opening can be the pressure outlet of an outside the hinged lid preferably arranged in an engine compartment Be connected to compressed air generator or blower. On the other hand can the outlet of the Venturi tube to a dust trap, in particular a Filter element or a liquid bath be connected. To be a special to be able to bring about effective dust separation, the Venturi tube expedient a centrifugal separator for the separation of dust the compressed air stream.
Im Folgenden wird die Erfindung anhand der in der Zeichnung in schematischer Weise dargestellten Ausführungsbeispiele näher erläutert. Es zeigen
- Fig. 1a und 1b
- zwei schaubildliche Darstellungen einer Mörtelspritzmaschine mit Hubmischer in der abgesenkten Einfüll- und Mischposition und in der angehobenen Entleerungsposition;
- Fig. 2a bis 2e
- eine Seitenansicht des Materialtrichters mit angelenktem Mischbehälter in verschiedenen Hubpositionen zwischen der abgesenkten Einfüll- und Mischposition und der angehobenen Entleerungsposition;
- Fig. 3a bis 3e
- den Materialtrichter mit angelenktem Hubmischer in schaubildlicher Darstellung in den Hubpositionen gemäß Fig. 2a bis 2e;
- Fig. 4a und 4b
- eine Seitenansicht und eine schaubildliche Darstellung des Materialtrichters mit Hubmischer in der abgesenkten Position bei geöffnetem Schwenkgitter der Materialtrichters;
- Fig. 5a und b
- je eine schaubildliche Darstellung einer zum Teil aufgebrochenen Mörtelspritzmaschine mit Staubabsaugeinrichtung bei abgesenktem Hubmischer mit geschlossenem und geöffnetem Klappdeckel.
- Fig. 1a and 1b
- two perspective views of a mortar spraying machine with lift mixer in the lowered filling and mixing position and in the raised discharge position;
- Fig. 2a to 2e
- a side view of the material hopper with hinged mixing container in different stroke positions between the lowered filling and mixing position and the raised discharge position;
- Fig. 3a to 3e
- the material hopper with articulated lifting mixer in perspective view in the lifting positions shown in Figure 2a to 2e.
- Fig. 4a and 4b
- a side view and a perspective view of the material hopper with lifting mixer in the lowered position with open pivoting the material hopper;
- Fig. 5a and b
- depending on a perspective view of a partially broken mortar spraying machine with dust extraction at lowered Hubmischer with closed and opened hinged lid.
Die in den Zeichnungen dargestellten Baumaschinen sind mobile Mörtelspritzmaschinen,
die als Anhänger für ein Kraftfahrzeug ausgebildet sind.
Die Mörtelspritzmaschinen weisen ein Fahrgestell 10 mit einer Radachse 12,
einer Deichsel 14 und einem teleskopierbaren Stützbein 16 auf. Als Arbeitsaggregate
umfassen die Mörtelspritzmaschinen einen fahrgestellfesten Materialtrichter
18, einen am Materialtrichter um eine Kippachse 20 zwischen
einer abgesenkten Einfüll- und Mischstellung (Fig. 1 a) und einer angehobenen
Entleerungsstellung (Fig. 1 b) verschwenkbaren Mischbehälter 22 sowie
eine im unteren Bereich des Materialtrichters 18 überstehende Schneckenpumpe
24 für das Mischgut. Im Mischbehälter 22 befinden sich die motorisch
angetriebenen Mischorgane 26. Außerdem weist der Mischbehälter
einen Klappdeckel 28 auf, der im vorderen Bereich ein Einfüllgitter 30 und
eine nach außen überstehende Aufreißvorrichtung 32 für die Materialsäcke
enthält, während er im rückwärtigen Bereich mit einer Abdeckende 34 versehen
ist.The construction machines shown in the drawings are mobile mortar sprayers,
which are designed as a trailer for a motor vehicle.
The mortar spraying machines have a
Der Materialtrichter 18 ist im Bereich seiner Öffnung von einem Metallgitter
36 übergriffen, das um eine Achse 38 verschwenkbar ist. Im Bodenbereich
des Materialtrichters 18 befindet sich außerdem eine motorgetriebene Förderwendel,
die das in den Materialtrichter gelangende Nassmaterial zur
Schneckenpumpe 24 fördert.The
Der Antriebsmotor für die verschiedenen motorbetriebenen Antriebsaggregate
befindet sich im Motorraum 40 im rückwärtigen Bereich des Fahrgestells.
Dort befindet sich auch ein vom Motor angetriebener Kompressor zur Erzeugung
der zum Anspritzen des Nassmörtels benötigen Druckluft. The drive motor for the various motor-driven drive units
located in the
Eine Besonderheit der Erfindung besteht darin, dass zwischen dem Mischbehälter
22 und dem Materialtrichter 18 eine Abdeckvorrichtung 44 angeordnet
ist, die dafür sorgt, dass die zwischen der Schüttkante 46 des Mischbehälters
und der rückwärtigen Kante 48 des Klappdeckels 28 ausgebildete
Entleerungsöffnung 50 und die außerhalb des Abdeckgitters 36 im Öffnungsbereich
des Materialtrichters 18 angeordnete Einfüllöffnung bei abgesenktem
Mischbehälter nach außen abgedeckt ist und bei angehobenem
Mischbehälter einen Durchgang zwischen Entleerungsöffnung 50 und Einfüllöffnung
52 freigibt.A special feature of the invention is that between the mixing
Die Abdeckvorrichtung 44 umfasst zwei Abdeckglieder 54, 56. Das erste Abdeckglied
54 ist dabei am rückwärtigen Ende des Klappdeckels 28 an einem
im Abstand von der Schüttkante des Mischbehälters 22 angeordneten Gelenk
58 angelenkt. Das zweite Abdeckglied 56 ist am Materialtrichter 18 im
Abstand von der dem Mischbehälter 22 zugewandten Trichterkante 60 an
einem Gelenk 62 angelenkt. Außerdem sind die Abdeckglieder 54, 56 an
ihren einander zugewandten Seiten an einer zu den beiden anderen Gelenkachsen
58, 62 und zur Kippachse 20 parallele Gelenkachse 64 miteinander
verbunden. Wie insbesondere aus Fig. 2a bis 2e und 3a bis 3e zu ersehen
ist, weisen die Abdeckglieder 54, 56 jeweils zwei außenseitige, paarweise
an jeweils zwei der Gelenkachsen 58, 62, 64 gelagerte Koppelstücke
66, 68 sowie je ein sich zwischen den paarweise einander zugeordneten
Koppelstücken 66, 68 erstreckendes Abdeckblech 70, 72 auf.The
Die Kinematik der Abdeckvorrichtung 44 lässt sich besonders gut in den Figuren
2a bis 2e in Verbindung mit Fig. 3a bis 3e erkennen. In der abgesenkten
Position des Mischbehälters 22 befinden sich die beiden Abdeckglieder
54, 56 über den zugehörigen Entleerungs- und Einfüllöffnungen 50, 52. In
dieser Position sind die beiden Abdeckglieder 54, 56 nur leicht gegeneinander
abgewinkelt. Beim Kippen des Mischbehälters 22 um seine Kippachse
20 wird das erste Abdeckglied 54 zunächst angehoben, während das zweite
Abdeckglied gegenüber seiner Ausgangsposition abgesenkt wird. Im weiteren
Verlauf der Hubbewegung überschreitet das erste Abdeckglied 54 einen
Totpunkt (zwischen Fig. 2b und 2c) und wird sodann im weiteren Verlauf zusammen
mit dem Abdeckglied 56 in den Materialtrichter 18 abgesenkt. Im
letzten Bewegungsabschnitt bleibt das zweite Abdeckglied 56 nahezu in
seiner Position stehen, während das erste Abdeckglied 54 weiter in den Materialtrichter
hineingeschwenkt wird (Fig. 2e). In dieser Position greift der
Mischbehälter mit seiner Schüttkante 46 und mit der rückwärtigen Klappdeckelkante
48 in den Materialtrichter ein, so dass das im Mischbehälter 22
befindliche Mischgut durch die Einfüllöffnung 52 frei in den Materialtrichter
18 übertreten kann. Nach dem Entleerungsvorgang wird der Mischbehälter
22 wieder in entgegengesetzter Richtung abgesenkt. Zu Transportzwecken
befindet sich der Mischbehälter zweckmäßig in seiner abgesenkten Position
gemäß Fig. 1a.The kinematics of the
Bei den in Fig. 5a und b gezeigten Ausführungsbeispielen einer Mörtelspritzmaschine
ist zusätzlich eine Staubabsaugvorrichtung 74 vorgesehen,
die dafür bestimmt ist, den beim Einfüllen von Trockenmörtel in den Mischbehälter
22 und beim Mischvorgang im Mischbehälter anfallenden Staub
nach außen abzusaugen. Zu diesem Zweck ist im Inneren des Klappdeckels
28 im Abstand vom Einfüllgitter 30 ein Venturirohr 76 angeordnet, das mit
einer Ansaugöffnung 78 ins Behälterinnere weist und mit einer Austrittsöffnung
80 durch eine Deckelwand 82 nach außen geführt ist. Das Venturirohr
76 ist bei abgesenktem Mischbehälter 22 und bei geschlossenem Klappdeckel
28 über ein im Deckelinneren angeordnetes Druckluftrohr 84 mit Druckluft
beaufschlagbar. Das Druckluftrohr weist zu diesem Zweck einen an einer
weiteren Deckelwand 86 über den Klappdeckel 28 nach außen überstehenden
Rohrstutzen 88 auf, der ein aus Gummi bestehendes Anschlussstück 90
trägt, mit dem er bei abgesenktem Mischbehälter und geschlossenem
Klappdeckel mit einer gestellfesten Anschlussöffnung 92 kommuniziert und
bei angehobenem Mischbehälter und/oder offenem Klappdeckel von der Anschlussöffnung
92 getrennt ist. Auf ihrer Rückseite ist die Anschlussöffnung
92 an den Druckausgang eines Gebläses angeschlossen. Die Austrittsöffnung
80 des Venturirohrs 76 trägt eine Staubfalle 94, die beim dem gezeigten
Ausführungsbeispiel ein Filterelement zur Aufnahme der ankommenden
Staubteilchen enthält. Zur weiteren Verbesserung der Staubabtrennung kann
das Venturirohr mit einem nicht dargestellten Zentrifugalabscheider zur
Abtrennung von Staub aus dem Druckluftstrom ausgestattet sein.In the embodiments of a mortar spraying machine shown in Fig. 5a and b
In addition, a
Zusammenfassend ist folgendes festzuhalten: Die Erfindung bezieht sich auf
eine Baumaschine, die beispielsweise als Mörtelspritzmaschine ausgebildet
sein kann. Die Baumaschine weist einen gestellfesten Materialtrichter 18
sowie einen Mischbehälter 22 auf. Der Mischbehälter 22 ist um eine gestellfeste
horizontale Kippachse 20 zwischen einer abgesenkten Beschickungsund
Mischposition und einer angehobenen Entleerungsposition gegenüber
dem Materialtrichter 18 verschwenkbar. Weiter weist der Mischbehälter 22
einen Klappdeckel 28 auf, der zwischen einer Schließstellung und einer Offenstellung
gegenüber einer Behälteröffnung des Mischbehälters 22 um eine
mit der Kippachse 20 des Mischbehälters zusammenfallende Achse
verschwenkbar ist. Eine Besonderheit der Erfindung besteht darin, dass zwischen
dem Mischbehälter 22 und dem Materialtrichter 18 eine Abdeckvorrichtung
44 angeordnet ist, die bei abgesenktem Mischbehälter eine Entleerungsöffnung
des Mischbehälters und eine Einfüllöffnung des Materialtrichters
nach außen abdeckt und bei angehobenem Mischbehälter den Durchgang
zwischen Entleerungsöffnung 50 und Einfüllöffnung 52 freigibt.In summary, the following should be noted: The invention relates to
a construction machine, for example, designed as a mortar spraying machine
can be. The construction machine has a frame-fixed material funnel 18th
and a mixing
Claims (14)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10351280 | 2003-10-31 | ||
DE10351280A DE10351280A1 (en) | 2003-10-31 | 2003-10-31 | Construction machine, in particular mortar spraying machine |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1528182A2 true EP1528182A2 (en) | 2005-05-04 |
EP1528182A3 EP1528182A3 (en) | 2006-11-08 |
EP1528182B1 EP1528182B1 (en) | 2009-09-30 |
Family
ID=34399663
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04025463A Not-in-force EP1528182B1 (en) | 2003-10-31 | 2004-10-27 | machine for building materials, particularly a mortar spray machine |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1528182B1 (en) |
AT (1) | ATE444419T1 (en) |
DE (2) | DE10351280A1 (en) |
ES (1) | ES2330520T3 (en) |
PT (1) | PT1528182E (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2901503A1 (en) * | 2006-05-24 | 2007-11-30 | Teksped S R L Tecnologia Speci | Device for preparing product such as concrete or mortar, comprises mixing tank has upper opening to discharge pulverulent material contained in malleable bag, and unit to avoid dust during discharging of material contained in bag |
CN100365235C (en) * | 2005-11-16 | 2008-01-30 | 黄修文 | Hand-held electric multifunctional building overlay decorating apparatus |
US7559687B2 (en) * | 2006-10-30 | 2009-07-14 | Stone Construction Equipment, Inc. | Mortar mixing drum assembly |
ITVI20120273A1 (en) * | 2012-10-17 | 2014-04-18 | Revelin Diego Srl | MULTIFUNCTION PLASTER |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013206591A1 (en) * | 2013-04-12 | 2014-10-16 | Putzmeister Mörtelmaschinen GmbH | Mixing and conveying device with tensioning device for a traction mechanism drive |
DE102013206592A1 (en) * | 2013-04-12 | 2014-10-16 | Putzmeister Mörtelmaschinen GmbH | Mixing and conveying device with hydraulic unit |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3236565A (en) * | 1963-12-31 | 1966-02-22 | Phillips Petroleum Co | Dustless pneumatic conveyor and process |
DE3119659A1 (en) * | 1981-05-16 | 1982-12-23 | Leonhard Schmid Kg, 8900 Augsburg | Movable mixing and conveying machine for a relatively liquid building-material mixture |
EP1035049A2 (en) * | 1999-03-05 | 2000-09-13 | Lafarge Corporation | Dust collection system |
DE20216837U1 (en) * | 2001-11-02 | 2003-02-27 | Lancy Mixjet, Floirac | Device for preparing a product such as concrete or mortar |
WO2003037587A1 (en) * | 2001-11-02 | 2003-05-08 | Lancy Mixjet | Device for preparing a product such as concrete or mortar |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1069628B (en) * | 1976-04-09 | 1985-03-25 | Turbosol A I Spa | MACHINE PERFECTED FOR THE PREPARATION AND DISTRIBUTION OF CEMENT MIXTURES FOR PLASTERING OR SIMILAR |
US4211491A (en) * | 1978-11-13 | 1980-07-08 | Quad C Corporation | Covered mixing machine, or the like, and method of loading the same |
DE19718869A1 (en) * | 1996-05-11 | 1997-11-13 | Hermann Maier | Blender or feed pump container for plaster or render |
-
2003
- 2003-10-31 DE DE10351280A patent/DE10351280A1/en not_active Withdrawn
-
2004
- 2004-10-27 EP EP04025463A patent/EP1528182B1/en not_active Not-in-force
- 2004-10-27 ES ES04025463T patent/ES2330520T3/en active Active
- 2004-10-27 DE DE502004010152T patent/DE502004010152D1/en active Active
- 2004-10-27 PT PT04025463T patent/PT1528182E/en unknown
- 2004-10-27 AT AT04025463T patent/ATE444419T1/en not_active IP Right Cessation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3236565A (en) * | 1963-12-31 | 1966-02-22 | Phillips Petroleum Co | Dustless pneumatic conveyor and process |
DE3119659A1 (en) * | 1981-05-16 | 1982-12-23 | Leonhard Schmid Kg, 8900 Augsburg | Movable mixing and conveying machine for a relatively liquid building-material mixture |
EP1035049A2 (en) * | 1999-03-05 | 2000-09-13 | Lafarge Corporation | Dust collection system |
DE20216837U1 (en) * | 2001-11-02 | 2003-02-27 | Lancy Mixjet, Floirac | Device for preparing a product such as concrete or mortar |
WO2003037587A1 (en) * | 2001-11-02 | 2003-05-08 | Lancy Mixjet | Device for preparing a product such as concrete or mortar |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100365235C (en) * | 2005-11-16 | 2008-01-30 | 黄修文 | Hand-held electric multifunctional building overlay decorating apparatus |
FR2901503A1 (en) * | 2006-05-24 | 2007-11-30 | Teksped S R L Tecnologia Speci | Device for preparing product such as concrete or mortar, comprises mixing tank has upper opening to discharge pulverulent material contained in malleable bag, and unit to avoid dust during discharging of material contained in bag |
US7559687B2 (en) * | 2006-10-30 | 2009-07-14 | Stone Construction Equipment, Inc. | Mortar mixing drum assembly |
ITVI20120273A1 (en) * | 2012-10-17 | 2014-04-18 | Revelin Diego Srl | MULTIFUNCTION PLASTER |
Also Published As
Publication number | Publication date |
---|---|
ATE444419T1 (en) | 2009-10-15 |
DE10351280A1 (en) | 2005-06-02 |
EP1528182B1 (en) | 2009-09-30 |
ES2330520T3 (en) | 2009-12-11 |
DE502004010152D1 (en) | 2009-11-12 |
PT1528182E (en) | 2009-11-17 |
EP1528182A3 (en) | 2006-11-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0630346A1 (en) | Concrete pump vehicle. | |
DE1648859B2 (en) | NUTSCHE | |
EP1167631B1 (en) | Mobile floor cleaning apparatus | |
EP1528182B1 (en) | machine for building materials, particularly a mortar spray machine | |
DE60307625T2 (en) | COMPACT FILTER UNIT FOR A SWIMMING POOL | |
DE4204330A1 (en) | Pump for ready mixed concrete delivery truck - has pump housing offset from vehicle frame to accommodate swivel mounted delivery chute | |
DE3813758A1 (en) | MATERIAL TASK CONTAINER FOR HIGH PERFORMANCE PUMPS | |
EP0988450B1 (en) | Two-cylinder thick matter pump | |
WO2001017916A2 (en) | Mud suction unit | |
EP0648585A1 (en) | Device for mixing and transporting building materials | |
DE3837763A1 (en) | MIXING DEVICE | |
DE20314002U1 (en) | mixers | |
DE2917198A1 (en) | METHOD OF OPERATING A MOBILE GUELLE TANK AND GUELLE TANK FOR CARRYING OUT THIS PROCEDURE | |
DE2822877A1 (en) | Lifting appts. for sewage with sludge - has horizontal separator elements inclined downwards towards collection chamber | |
DE1297447B (en) | Mixing device for powdery, fibrous or grainy bulk goods | |
EP0418581B1 (en) | Sucking loader for pourable and liquid materials | |
DE10351338A1 (en) | Mixer for mixing powder-type bulk material with water, e.g. for producing mortar, has venturi tube arranged in lid of mixing container, with outlet passing outside through wall in lid | |
EP0867401B1 (en) | Spout arrangement for emptying containers, drums in particular | |
DE2711417C3 (en) | Additional device for attachment to a pump tank | |
DE2824662A1 (en) | Self-propelled waste water system cleaning machine - has pipe and vacuum pump drawing dirt and sludge into tank | |
DE102007003193A1 (en) | Mixing machine for producing and splashing plaster, has drive unit arranged on mixing container, and form-fitting connection e.g. bayonet coupling, provided between unit and machine, where connection is detachable by rotation of drive unit | |
DE20313741U1 (en) | Mobile animal feed mill-mixer container has cylindrical silo with conical base scraped clean by rotating blade and suction removal of residues | |
DE29520824U1 (en) | Paint spraying system | |
EP0766917A1 (en) | Mobile spraying apparatus | |
DE29715101U1 (en) | Containers for flowable or free-flowing building materials |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL HR LT LV MK |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL HR LT LV MK |
|
17P | Request for examination filed |
Effective date: 20061129 |
|
AKX | Designation fees paid |
Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR |
|
17Q | First examination report despatched |
Effective date: 20071017 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: B28C 5/14 20060101ALI20090417BHEP Ipc: B01F 15/00 20060101ALI20090417BHEP Ipc: B01F 15/02 20060101ALI20090417BHEP Ipc: E04F 21/12 20060101ALI20090417BHEP Ipc: B28C 5/12 20060101ALI20090417BHEP Ipc: E04F 21/08 20060101AFI20090417BHEP Ipc: B65G 69/18 20060101ALN20090417BHEP |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D |
|
REF | Corresponds to: |
Ref document number: 502004010152 Country of ref document: DE Date of ref document: 20091112 Kind code of ref document: P |
|
REG | Reference to a national code |
Ref country code: PT Ref legal event code: SC4A Free format text: AVAILABILITY OF NATIONAL TRANSLATION Effective date: 20091110 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2330520 Country of ref document: ES Kind code of ref document: T3 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20090930 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20090930 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20090930 Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20090930 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20090930 Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20090930 Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20090930 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FD4D |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20090930 Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20090930 Ref country code: MC Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20091031 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20090930 Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20090930 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed |
Effective date: 20100701 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20091231 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: TR Payment date: 20100923 Year of fee payment: 7 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20091027 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20101104 Year of fee payment: 7 Ref country code: NL Payment date: 20101013 Year of fee payment: 7 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20101025 Year of fee payment: 7 Ref country code: DE Payment date: 20101022 Year of fee payment: 7 Ref country code: LU Payment date: 20101025 Year of fee payment: 7 Ref country code: PT Payment date: 20101019 Year of fee payment: 7 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20091031 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: BE Payment date: 20101013 Year of fee payment: 7 Ref country code: GB Payment date: 20101021 Year of fee payment: 7 Ref country code: IT Payment date: 20101027 Year of fee payment: 7 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20100401 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20101021 Year of fee payment: 7 |
|
BERE | Be: lapsed |
Owner name: PUTZMEISTER MORTELMASCHINEN G.M.B.H. Effective date: 20111031 |
|
REG | Reference to a national code |
Ref country code: PT Ref legal event code: MM4A Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 20120427 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: V1 Effective date: 20120501 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20111027 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20120629 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120501 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20111031 Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120501 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20111031 Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20111031 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 502004010152 Country of ref document: DE Effective date: 20120501 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120427 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20111027 Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20111102 Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20111027 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20111027 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20130604 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20111028 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: TR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20111027 |