EP1528182B1 - machine de chantier, notamment une machine à pulvériser du mortier - Google Patents

machine de chantier, notamment une machine à pulvériser du mortier Download PDF

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Publication number
EP1528182B1
EP1528182B1 EP04025463A EP04025463A EP1528182B1 EP 1528182 B1 EP1528182 B1 EP 1528182B1 EP 04025463 A EP04025463 A EP 04025463A EP 04025463 A EP04025463 A EP 04025463A EP 1528182 B1 EP1528182 B1 EP 1528182B1
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.)
Not-in-force
Application number
EP04025463A
Other languages
German (de)
English (en)
Other versions
EP1528182A2 (fr
EP1528182A3 (fr
Inventor
Bela-Johann Gödri
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Putzmeister Moertelmaschinen GmbH
Original Assignee
Putzmeister Moertelmaschinen GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Putzmeister Moertelmaschinen GmbH filed Critical Putzmeister Moertelmaschinen GmbH
Publication of EP1528182A2 publication Critical patent/EP1528182A2/fr
Publication of EP1528182A3 publication Critical patent/EP1528182A3/fr
Application granted granted Critical
Publication of EP1528182B1 publication Critical patent/EP1528182B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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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 prior art relates to a construction machine, in particular a mortar molding machine, with a frame-fixed material funnel, with a about a frame-fixed horizontal tilt axis between a lowered loading and mixing position and a raised discharge position pivotable mixing container and with a about a horizontal pivot axis between a closed position and an open position pivotable relative to a container opening of the mixing container, a Einphilllgitter having hinged lid, wherein between the hinged lid and a bulkhead of the container opening in the emptying position with a filling opening of the material funnel communicating and arranged with the pouring edge in this emptying discharge opening, as in the document WO-A-03/037507 is disclosed.
  • a special feature of many machines of this type is that the powdered mortar is first mixed in the mixing container with water and thereby processed into a processible wet material.
  • the transfer of the wet material from the mixing container into the material hopper takes place in the case of the reciprocating mixer in that the mixing container is lifted and thereby tilted or rotated.
  • the mixing container also contains a lid, which must be raised for cleaning and maintenance purposes.
  • This cover is arranged in known mortar spraying machines about an axis parallel to the tilting axis of the stroke mixer pivotally mounted on the mixing container.
  • a grid cover is provided which is intended to prevent Hineincati in the agitator located there.
  • the wet material was previously poured from the mixing container through the grid in the material hopper. This has the disadvantage that the grid is contaminated by curing wet material on the bars.
  • the present invention seeks to improve the known construction machine of the type described in that the mixing container can be emptied without risk of contamination and that remain in the lowered feed position of the mixing container, the transfer openings between the mixing container and the material hopper.
  • the solution according to the invention is based primarily on the idea that a cover device is arranged between the mixing container and the material funnel, which closes the emptying opening and the filling opening to the outside when the mixing container is lowered and releases the passage between the emptying opening and the filling opening when the mixing container is raised. Further, according to an advantageous embodiment of the invention, it is provided that the cover device closes the emptying opening when the mixing container is lowered and the hinged lid is closed, and releases the emptying opening when the hinged lid is open. To achieve this, it is provided according to a preferred or alternative embodiment of the invention that the tilting axis of the mixing container and the pivot axis of the hinged lid coincide.
  • a preferred embodiment of the invention provides that the covering comprises two cover members, of which a first on the hinged lid of the mixing container at a distance from the bulk edge and a second on Material funnel is articulated at a distance from the hopper facing the mixing container, wherein the cover members are hingedly connected to each other on their sides facing each other on a hinge axis parallel to the two other hinge axes and the pivot axis of the mixing tank joint axis.
  • the cover members preferably have two coupling pieces mounted in pairs on two joint axes and one cover sheet each extending between the pairs of mutually associated coupling pieces.
  • the pouring edge is formed by the rear opening edge of the mixing container and the discharge opening extends between the pouring edge and the rear hinged lid edge arranged at a distance therefrom.
  • a further advantageous embodiment of the invention provides that the material funnel next to the filling opening has a funnel opening, which is overlapped by a pivoting grid.
  • the pivoting grid is pivotable about a pivot axis relative to the hopper opening, which coincides with the material hopper side hinge axis of the second cover member.
  • a preferred embodiment of the invention provides that in the interior of the hinged lid at a distance from the filling grid and from the discharge opening with a suction opening into the container interior and with an outlet opening through a top wall outwardly guided valve tube is arranged with the lowered mixing container and closed hinged lid Compressed air can be acted upon.
  • the suction opening is according to the invention, therefore, above all in operation when at the same time the covering is closed to the material hopper.
  • a compressed air pipe arranged inside the lid is connected to the inlet opening of the Venturi tube, which communicates with closed mixing container and hinged lid with a frame-fixed, acted upon with compressed air connection opening and is separated from the connection opening with raised mixing container and / or open hinged lid.
  • the pressure outlet of a compressed air generator or blower arranged outside the hinged lid preferably in an engine compartment, can be connected to the connection opening.
  • the outlet opening of the venturi can be connected to a dust trap, in particular a filter element or a liquid bath.
  • the venturi expediently has a centrifugal separator for separating dust from the compressed air flow.
  • the construction machines shown in the drawings are mobile mortar spraying machines designed as trailers for a motor vehicle.
  • the mortar spraying machines have a chassis 10 with a wheel axle 12, a drawbar 14 and a telescoping support leg 16.
  • the mortar spraying machines 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 projecting in the lower region of the material hopper 18 screw pump 24 for the mix.
  • the material hopper 18 is overlapped in the region of its opening by a metal grid 36 which is pivotable about an axis 38. In the bottom area of the material hopper 18 there is also a motor-driven conveyor spiral, which conveys the wet material reaching the material hopper to the screw pump 24.
  • the drive motor for the various motor-driven drive units is located in the engine compartment 40 in the rear area of the chassis. There is also a motor-driven compressor for generating the required 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, which ensures that formed between the pouring edge 46 of the mixing container and the rear edge 48 of the hinged lid 28 emptying opening 50 and the outside of the cover grid 36 arranged in the opening region of the material hopper 18 filling opening is covered with lowered mixing container to the outside and with raised mixing container a passage between discharge opening 50 and filling opening 52 releases.
  • the cover device 44 comprises two cover members 54, 56.
  • the first cover member 54 is hinged at the rear end of the hinged lid 28 at a spaced from the bulk edge of the mixing container 22 joint 58.
  • the second cover member 56 is hinged to the material hopper 18 at a distance from the mixing container 22 facing funnel edge 60 at a hinge 62.
  • the cover members 54, 56 are connected at their sides facing each other on a to the other two hinge axes 58, 62 and the tilt axis 20 parallel hinge axis 64 with each other. As in particular from Fig.
  • 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 paired mutually associated coupling pieces 66, 68 extending cover plate 70, 72.
  • the kinematics of the cover 44 can be particularly well in the figures 2a to 2e in conjunction with Fig. 3a to 3e detect.
  • 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 this position, the two cover members 54, 56 are only slightly angled against each other.
  • the first cover member 54 When tilting the mixing container 22 about its tilting axis 20, the first cover member 54 is first raised, while the second Cover member is lowered relative to its initial position.
  • the first cover member 54 exceeds a dead center (between Fig. 2b and 2c ) and is then lowered in the further course together with the cover member 56 into the material hopper 18.
  • the second cover member 56 remains almost in its position, while the first cover member 54 is further pivoted into the material hopper ( Fig. 2e ).
  • the mixing container engages with its pouring edge 46 and with the rear hinged lid edge 48 in the material hopper, so that the mix contained in the mixing container 22 can pass freely through the filling opening 52 into the material hopper 18.
  • the mixing container 22 is lowered again in the opposite direction.
  • the mixing container is appropriate in accordance with its lowered position Fig. 1a ,
  • a dust extraction device 74 is additionally provided, which is intended to suck the dust accumulating during the filling of dry mortar in the mixing container 22 and the mixing process in the mixing container to the outside.
  • a Venturi tube 76 is arranged in the interior of the hinged lid 28 at a distance from the filler grid 30, which has a suction opening 78 into the container interior and is guided with an outlet opening 80 through a cover wall 82 to the outside.
  • the Venturi tube 76 can be acted upon by a compressed air pipe 84 arranged in the interior of the lid when the mixing container 22 is lowered and the hinged lid 28 is closed.
  • the compressed air pipe has for this purpose on a further top wall 86 on the hinged lid 28 outwardly projecting pipe socket 88 which carries a rubber existing connector 90 with which he communicates with lowered mixing container and closed hinged lid with a frame-fixed port opening 92 and raised Mixing container and / or open hinged lid is separated from the connection opening 92.
  • On its back is the connection opening 92 connected to the pressure outlet of a blower.
  • the outlet opening 80 of the Venturi tube 76 carries a dust trap 94, which contains a filter element for receiving the incoming dust particles in the embodiment shown.
  • the venturi can be equipped with a centrifugal separator, not shown, for the separation of dust from the compressed air flow.
  • the invention relates to a construction machine, which may be formed for example as a mortar spraying machine.
  • the construction machine has a frame-fixed material funnel 18 and a mixing container 22.
  • the mixing container 22 is pivotable about a frame-fixed horizontal tilting axis 20 between a lowered loading and mixing position and a raised emptying position relative to the material hopper 18.
  • the mixing container 22 has a hinged lid 28 which is pivotable about a coincident with the tilting axis 20 of the mixing container axis between a closed position and an open position relative to a container opening of the mixing container 22.
  • a special feature of the invention is that between the mixing container 22 and the material hopper 18, a cover 44 is arranged, the emptying of the mixing container covers a discharge opening of the mixing container and a feed opening of the material hopper to the outside and with raised mixing container the passage between the emptying opening 50 and filling opening 52nd releases.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • Road Paving Machines (AREA)

Claims (13)

  1. Machine de chantier, en particulier machine à pulvériser du mortier, comprenant une trémie de matériau (18) fixée au bâti, avec un récipient de mélange (22) pouvant pivoter autour d'un axe de basculement horizontal (20) fixé au bâti, entre une position de chargement et de mélange abaissée et une position de déchargement soulevée, et comprenant un couvercle de rabattement (28) pouvant pivoter autour d'un axe de pivotement horizontal entre une position de fermeture et une position d'ouverture par rapport à une ouverture de récipient du récipient de mélange (22), et présentant une grille de remplissage (30), une ouverture de déchargement (50) communiquant dans la position de déchargement avec une ouverture de remplissage (52) de la trémie de matériau (18) et plongeant avec l'arête de déversement (46) dans celle-ci étant disposée entre le couvercle de rabattement et une arête de déversement (46) de l'ouverture de récipient, caractérisée en ce qu'entre le récipient de mélange (22) et la trémie de matériau (18) est disposé un dispositif de recouvrement (44) qui, lorsque le récipient de mélange (22) est abaissé, recouvre vers l'extérieur l'ouverture de déchargement (50) et l'ouverture de remplissage (52), et, lorsque le récipient de mélange (22) est soulevé, libère le passage entre l'ouverture de déchargement (50) et l'ouverture de remplissage (52).
  2. Machine de chantier selon la revendication 1, caractérisée en ce que le dispositif de recouvrement (44), lorsque le récipient de mélange (22) est abaissé et que le couvercle de rabattement (28) est fermé, ferme l'ouverture de déchargement (50), et, lorsque le couvercle de rabattement est ouvert, libère l'ouverture de déchargement.
  3. Machine de chantier selon la revendication 1 ou 2, caractérisée en ce que l'axe de basculement (20) du récipient de mélange (22) et l'axe de pivotement du couvercle de rabattement (28) coïncident.
  4. Machine de chantier selon l'une quelconque des revendications 1 à 3, caractérisée en ce que le dispositif de recouvrement (44) comprend deux organes de recouvrement (54, 56), dont un premier est articulé sur le couvercle de rabattement (28) du récipient de mélange (22) à distance de son arête de déversement (46), et un deuxième est articulé sur la trémie de matériau (18) à distance de l'arête de la trémie (60) tournée vers le récipient de mélange (22), les organes de recouvrement (54, 56) étant en outre connectés de manière articulée l'un à l'autre à leurs côtés tournés l'un vers l'autre au niveau d'un axe d'articulation (64) parallèle aux deux autres axes d'articulation (58, 62) et à l'axe de basculement (20).
  5. Machine de chantier selon la revendication 4, caractérisée en ce que les organes de recouvrement (54, 56) présentent chacun deux pièces d'accouplement (66, 68) du côté extérieur, montées par paire sur deux axes d'articulation respectifs (58, 62, 64), ainsi qu'une tôle de recouvrement (70, 72) s'étendant entre les pièces d'accouplement associées l'une à l'autre par paires.
  6. Machine de chantier selon l'une quelconque des revendications 1 à 5, caractérisée en ce que l'arête de déversement (46) est formée par l'arête d'ouverture arrière du récipient de mélange (22), et en ce que l'ouverture de déchargement (50) s'étend entre l'arête de déversement (46) et l'arête arrière (48) du couvercle de rabattement disposée à distance de celle-ci.
  7. Machine de chantier selon l'une quelconque des revendications 1 à 6, caractérisée en ce que la trémie de matériau (18) présente, à côté de l'ouverture de remplissage (52), une ouverture de trémie qui est saisie par le haut par une grille de recouvrement (36).
  8. Machine de chantier selon la revendication 7, caractérisée en ce que la grille de recouvrement (36) peut pivoter autour d'un axe de pivotement (38) par rapport à l'ouverture de trémie, qui coïncide avec l'axe d'articulation (62) du deuxième organe de recouvrement (56) du côté de la trémie de matériau.
  9. Machine de chantier selon l'une quelconque des revendications 1 à 8, caractérisée en ce qu'à l'intérieur du couvercle de rabattement (28) à distance de la grille de remplissage (30) et de l'ouverture de déchargement (50) est disposé un tube de venturi (76) tourné avec une ouverture d'aspiration (78) à l'intérieur du récipient et guidé vers l'extérieur avec une ouverture de sortie (80) vers une paroi de couvercle (82), le tube de venturi (76) étant sollicité avec de l'air sous pression lorsque le récipient de mélange (22) est abaissé et que le couvercle de rabattement (28) est fermé.
  10. Machine de chantier selon la revendication 9, caractérisée en ce qu'un tube d'air sous pression (84) disposé à l'intérieur du couvercle est raccordé à l'ouverture d'entrée du tube venturi (76) et communique avec une ouverture de raccordement (92) sollicitée par de l'air sous pression, fixée au bâti, lorsque le récipient de mélange (22) est abaissé et que le couvercle de rabattement (28) est fermé, et est séparé de l'ouverture de raccordement (92) lorsque le récipient de mélange (22) est soulevé et/ou que le couvercle de rabattement (28) est ouvert.
  11. Machine de chantier selon la revendication 10, caractérisée en ce qu'une soufflante ou un générateur d'air sous pression disposé(e) en dehors du couvercle de rabattement est raccordé(e) à l'ouverture de raccordement (92) de la sortie de pression.
  12. Machine de chantier selon l'une quelconque des revendications 9 à 11, caractérisée en ce que l'ouverture de sortie du tube venturi (76) est raccordée à un puits de poussière (94), notamment un élément de filtration ou un bain de liquide.
  13. Machine de chantier selon l'une quelconque des revendications 9 à 12, caractérisée en ce que le tube venturi (76) contient un séparateur centrifuge pour séparer la poussière du courant d'air sous pression.
EP04025463A 2003-10-31 2004-10-27 machine de chantier, notamment une machine à pulvériser du mortier Not-in-force EP1528182B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10351280A DE10351280A1 (de) 2003-10-31 2003-10-31 Baumaschine, insbesondere Mörtelspritzmaschine
DE10351280 2003-10-31

Publications (3)

Publication Number Publication Date
EP1528182A2 EP1528182A2 (fr) 2005-05-04
EP1528182A3 EP1528182A3 (fr) 2006-11-08
EP1528182B1 true EP1528182B1 (fr) 2009-09-30

Family

ID=34399663

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04025463A Not-in-force EP1528182B1 (fr) 2003-10-31 2004-10-27 machine de chantier, notamment une machine à pulvériser du mortier

Country Status (5)

Country Link
EP (1) EP1528182B1 (fr)
AT (1) ATE444419T1 (fr)
DE (2) DE10351280A1 (fr)
ES (1) ES2330520T3 (fr)
PT (1) PT1528182E (fr)

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CN100365235C (zh) * 2005-11-16 2008-01-30 黄修文 手扶式电动多功能建筑罩面装修设备
FR2901503B1 (fr) * 2006-05-24 2008-08-01 Teksped S R L Tecnologia Speci Dispositif de preparation d'un produit, tel que le beton ou du mortier
US7559687B2 (en) * 2006-10-30 2009-07-14 Stone Construction Equipment, Inc. Mortar mixing drum assembly
ITVI20120273A1 (it) * 2012-10-17 2014-04-18 Revelin Diego Srl Intonacatrice multifunzionale
DE102013206591A1 (de) * 2013-04-12 2014-10-16 Putzmeister Mörtelmaschinen GmbH Misch- und Fördergerät mit Spannvorrichtung für einen Zugmitteltrieb
DE102013206592A1 (de) * 2013-04-12 2014-10-16 Putzmeister Mörtelmaschinen GmbH Misch- und Fördergerät mit Hydraulikaggregat

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IT1069628B (it) * 1976-04-09 1985-03-25 Turbosol A I Spa Maccina perfezionata per la preparazione e la distribuzzione di impasti cementizi per intonaca tura o simili
US4211491A (en) * 1978-11-13 1980-07-08 Quad C Corporation Covered mixing machine, or the like, and method of loading the same
DE3119659C2 (de) * 1981-05-16 1983-10-27 Leonhard Schmid Kg, 8900 Augsburg "Fahrbare Misch- und Fördermaschine für pumpfähiges Baustoffmischgut"
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FR2831848B1 (fr) * 2001-11-02 2004-04-30 Lucien Vidal Dispositif anti-poussieres notamment pour machine a projeter
EP1439939B1 (fr) * 2001-11-02 2008-01-02 Lancy Mixjet Dispositif de preparation d'un produit tel que du beton ou du mortier

Also Published As

Publication number Publication date
DE502004010152D1 (de) 2009-11-12
ATE444419T1 (de) 2009-10-15
EP1528182A2 (fr) 2005-05-04
ES2330520T3 (es) 2009-12-11
EP1528182A3 (fr) 2006-11-08
DE10351280A1 (de) 2005-06-02
PT1528182E (pt) 2009-11-17

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