EP0195771B1 - Device for applying cements, e.g. mortar, to aligned building elements - Google Patents

Device for applying cements, e.g. mortar, to aligned building elements Download PDF

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Publication number
EP0195771B1
EP0195771B1 EP86890064A EP86890064A EP0195771B1 EP 0195771 B1 EP0195771 B1 EP 0195771B1 EP 86890064 A EP86890064 A EP 86890064A EP 86890064 A EP86890064 A EP 86890064A EP 0195771 B1 EP0195771 B1 EP 0195771B1
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EP
European Patent Office
Prior art keywords
means according
guide plate
binder
edge
applying
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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
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EP86890064A
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German (de)
French (fr)
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EP0195771A2 (en
EP0195771A3 (en
Inventor
Karl Freiberger
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Individual
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Publication of EP0195771A3 publication Critical patent/EP0195771A3/en
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/14—Conveying or assembling building elements
    • E04G21/16—Tools or apparatus
    • E04G21/20—Tools or apparatus for applying mortar
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/14—Conveying or assembling building elements
    • E04G21/16—Tools or apparatus
    • E04G21/20—Tools or apparatus for applying mortar
    • E04G21/204—Mortar sledges

Definitions

  • the invention relates to a device for applying binders, such as mortar, to components laid in rows, the device having one or more sliding surfaces, an application area for the binder and a peeling edge for the binder arranged transversely to the direction of displacement of the device, and the application area for the Binder is delimited at the rear end of the device by a steering plate.
  • binders such as mortar
  • the binding agent is applied manually with a trowel to the horizontal surfaces to which further components are laid.
  • the binder serves on the one hand to connect the building elements to one another and on the other hand to compensate for unevenness and to adapt the height of the entire structure to the requirements by appropriate choice of joint thickness.
  • the US-A 3 545 159 shows a device of the type mentioned.
  • the pull-off edges for the binder are formed by end plates which lead straight downward, as a result of which the binder is not applied uniformly.
  • this disadvantage is eliminated, so that a uniform application of the mortar track on the rows of components is possible.
  • the device according to the invention is characterized in that the steering plate is arranged at an acute angle to the sliding surface or to the sliding surface plane and that the steering plate is kinked in the front region, points with the folding edge to the front end and is arranged pointing backwards upwards.
  • the pull-off edge is formed by the rear end of the steering plate, the inclination of the steering plate preferably being adjustable relative to the plane of the sliding surface.
  • FIG. 1 shows a view of the device from below and Fig. 2 shows the device in section along the line 11-11 in Fig. 1, in the operating position on components laid in rows.
  • FIG. 3 shows an enlarged view of a detail from FIG. 2 and
  • FIG. 4 shows a view of the rear end of the device.
  • 1 essentially consists of three rail-shaped sliding surfaces 1, 2 which are arranged in a sliding surface plane 23.
  • the rail-shaped sliding surfaces are firmly connected with webs 3, 4, whereby a rigid construction is achieved.
  • Fig. 2 shows a group of components 6 laid in rows.
  • a binder layer 7 is to be applied to these with the device according to the invention, in order then to e.g. to be able to lay another group of components.
  • the device has a wall plate 8 on each of the two outer sliding surfaces 1, 2. Between the two wall plates 8, a steering plate 9 is arranged at the rear end, which is bent and points with the folded edge to the front end of the device.
  • the binder 10 is filled between the two wall panels 8 in the application area 5 for the binder. When moving the device in the direction of arrow 11, the binder 10 is applied by the steering plate 9 in the desired thickness as a binder layer 7 to the components 6.
  • Fig. 3 shows in detail a preferred embodiment of the construction of the rear end of the device according to the invention.
  • the rail-shaped sliding surfaces in the form of a U-shaped rails open at the bottom (reference number 1) are connected to the angular web 4 by means of tabs 12.
  • the lower edge 13 of the web 4 is arranged at a certain distance above the sliding surface 1 and this distance determines the maximum thickness of the binder layer 7.
  • the link 15 is connected to the steering plate 9 via the joint 16.
  • the area of the joint 16 forms the stripping edge 17 of the steering plate 9.
  • the steering plate 9 includes an acute angle in its lower part with the sliding surface 1. This causes the binder to be pressed downwards when the device is moved in the direction of arrow 11 and to the scraper edge 17, as a result of which the binder receives the necessary compression.
  • the steering plate 9 is attached to the two wall plates 8 via the arcuate slots 18 and the wing screw 19. After loosening the wing screw 19, the inclination of the steering plate 9 can be adjusted and thus adapted to the respective type of binder.
  • the steering plate 9 is kinked in the front area (kink 20), so that the upper area of the steering plate 9 is arranged facing rearward upward. This makes it easier to fill in the binder, as can be seen in FIG. 2.
  • Fig. 4 shows the device in rear view and is self-evident after the above explanations.
  • the two wall plates 8 are connected to one another at the upper edge by a web 21, which on the one hand stiffens the construction and on the other hand forms a handle for handling the device.
  • a stop surface 22 is formed on the sliding surface 2 by extending the outer U-leg. The This stop surface serves to guide the device along the upper edge of the row of components 6.
  • the number of sliding surfaces 1, 2 is variable and depends on the number of binder webs to be applied. In practice, one to three tracks are used, which corresponds to the arrangement of two to four rail-shaped sliding surfaces. The width of the lanes is freely selectable.
  • the minimum thickness of the joint is predetermined by appropriate selection of the height of the rails 1, 2. If a steering plate 9 has been described in the description of the invention, this does not mean that it must be a plate, but the expression generally means a steering surface through which a smooth removal of the binder is achieved at the desired height.
  • the stop surface 22 can also be e.g. welded-on guide flanges can be formed on one of the two outer rails 1 or 2.
  • the scraper edge 17 is preferably straight. Another form of pull-off edge can be used for special applications, e.g. curly or serrated.
  • the angle of inclination of the steering plate 9 has shown that the larger the binder (mortar), the greater it should be in order to achieve a greater contact pressure. With so-called lightweight mortar, only low pressure and therefore a smaller angle of inclination is necessary.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)

Description

Die Erfindung betrifft eine Vorrichtung zum Auftragen von Bindemitteln, wie Mörtel, auf reihenförmig verlegte Bauelemente, wobei die Vorrichtung ein oder mehrere Gleitflächen, einen Auftragbereich für das Bindemittel und eine quer zur Verschieberichtung der Vorrichtung angeordnete Abziehkante für das Bindemittel aufweist, und der Auftragbereich für das Bindemittel am hinteren Ende der Vorrichtung von einem Lenkblech abgegrenzt ist.The invention relates to a device for applying binders, such as mortar, to components laid in rows, the device having one or more sliding surfaces, an application area for the binder and a peeling edge for the binder arranged transversely to the direction of displacement of the device, and the application area for the Binder is delimited at the rear end of the device by a steering plate.

Üblicherweise wird beim Bau von Mauerwerk aus einzelnen Bauelementen das Bindemittel mit einer Kelle händisch auf die horizontalen Flächen aufgetragen, auf die weitere Bauelemente verlegt werden. Das Bindemittel dient einerseits dazu, die Bauelemente miteinander zu verbinden und andererseits dazu, Unebenheiten auszugleichen und durch entsprechende Wahl der Fugenstärke die Höhe des gesamten Bauwerks den Notwendigkeiten anzupassen.Usually, when building masonry from individual components, the binding agent is applied manually with a trowel to the horizontal surfaces to which further components are laid. The binder serves on the one hand to connect the building elements to one another and on the other hand to compensate for unevenness and to adapt the height of the entire structure to the requirements by appropriate choice of joint thickness.

Es hat sich gezeigt, daß ein ebenes Auftragen des Bindemittels in der vorgeschriebenen Stärke schwierig zu bewerkstelligen ist. Dies trifft insbesondere für handwerklich nicht so geschulte und erfahrene Baukräfte zu.It has been shown that it is difficult to apply the binder evenly in the prescribed thickness. This is particularly true for construction workers who are not so well trained and experienced in manual work.

Die US-A 3 545 159 zeigt eine Vorrichtung der eingangs genannten Type. In nachteiliger Weise werden dabei jedoch die Abziehkanten für das Bindemittel von gerade nach unten führenden Endplatten gebildet, wodurch es zu einem nicht gleichmäßigen Auftragen des Bindemittels kommt. Mit der vorliegenden Erfindung wird dieser Nachteil beseitigt, so daß ein gleichmäßiges Auftragen der Mörtelspur auf die reihenförmig verlegten Bauelemente möglich ist.The US-A 3 545 159 shows a device of the type mentioned. In a disadvantageous manner, however, the pull-off edges for the binder are formed by end plates which lead straight downward, as a result of which the binder is not applied uniformly. With the present invention, this disadvantage is eliminated, so that a uniform application of the mortar track on the rows of components is possible.

Die erfindungsgemäße Vorrichtung ist dadurch gekennzeichnet, daß das Lenkblech spitzwinkelig zu der Gleitfläche oder zu der Gleitflächenebene angeordnet ist und daß das Lenkblech im vorderen Bereich abgeknickt ist, mit der Knickkante zum vorderen Ende weist und nach oben rückwärts weisend angeordnet ist. Nach weiteren Merkmalen der Erfindung ist die Abziehkante durch das hintere Ende des Lenkblechs gebildet, wobei in bevorzugter Weise das Lenkblech in seiner Neigung zur Gleitflächenebene verstellbar ist. Weitere vorteilhafte Merkmale der erfindungsgemäßen Vorrichtung sind den Patentansprüchen, der nachfolgenden Beschreibung und den Zeichnungen zu entnehmen.The device according to the invention is characterized in that the steering plate is arranged at an acute angle to the sliding surface or to the sliding surface plane and that the steering plate is kinked in the front region, points with the folding edge to the front end and is arranged pointing backwards upwards. According to further features of the invention, the pull-off edge is formed by the rear end of the steering plate, the inclination of the steering plate preferably being adjustable relative to the plane of the sliding surface. Further advantageous features of the device according to the invention can be found in the patent claims, the following description and the drawings.

Im folgenden wird die Erfindung beispielsweise anhand der Zeichnungen näher erläutert. Fig. 1 zeigt eine Ansicht der Vorrichtung von unten und Fig. 2 die Vorrichtung im Schnitt nach der Linie 11-11 in Fig. 1, in Betriebsstellung auf reihenförmig verlegten Bauelementen. Fig. 3 zeigt in vergrößerter Darstellung einen Ausschnitt aus Fig. 2 und Fig. 4 eine Ansicht des hinteren Endes der Vorrichtung.The invention is explained in more detail below, for example, with reference to the drawings. Fig. 1 shows a view of the device from below and Fig. 2 shows the device in section along the line 11-11 in Fig. 1, in the operating position on components laid in rows. FIG. 3 shows an enlarged view of a detail from FIG. 2 and FIG. 4 shows a view of the rear end of the device.

Die Vorrichtung gemäß Fig. 1 besteht im wesentlichen aus drei schienenförmigen Gleitflächen 1, 2 die in einer Gleitflächenebene 23 angeordnet sind. Die schienenförmigen Gleitflächen sind mit Stegen 3, 4 fest verbunden, wodurch eine starre Konstruktion erzielt ist. Zwischen den drei Gleitflächen verbleiben freie Flächen, durch die das Bindemittel eingefüllt -bzw. aufgetragen werden kartn und die somit den Auftragebereich 5 für das Bindemittel in Form zweier Bahnen bilden.1 essentially consists of three rail-shaped sliding surfaces 1, 2 which are arranged in a sliding surface plane 23. The rail-shaped sliding surfaces are firmly connected with webs 3, 4, whereby a rigid construction is achieved. There are free surfaces between the three sliding surfaces through which the binder is filled-in. kartn are applied and thus form the application area 5 for the binder in the form of two webs.

Fig. 2 zeigt eine Schar reihenförmig verlegter Bauelemente 6. Auf diesen soll mit der erfindungsgemäßen Vorrichtung eine Bindemittelschicht 7 aufgetragen werden, um dann z.B. eine weitere Schar Bauelemente verlegen zu können.Fig. 2 shows a group of components 6 laid in rows. A binder layer 7 is to be applied to these with the device according to the invention, in order then to e.g. to be able to lay another group of components.

Die Vorrichtung weist an den beiden äußeren Gleitflächen 1, 2 je eine Wandplatte 8 auf. Zwischen den beiden Wandplatten 8 ist am hinteren Ende ein Lenkblech 9 angeordnet, das abgeknickt ist und mit der Knickkante zum vorderen Ende der Vorrichtung weist. Das Bindemittel 10 wird zwischen den beiden Wandplatten 8 in den Auftragsbereich 5 für das Bindemittel eingefüllt. Beim Verschieben der Vorrichtung in Richtung des Pfeiles 11 wird das Bindemittel 10 durch das Lenkblech 9 in gewünschter Stärke als Bindemittelschicht 7 auf die Bauelemente 6 aufgetragen.The device has a wall plate 8 on each of the two outer sliding surfaces 1, 2. Between the two wall plates 8, a steering plate 9 is arranged at the rear end, which is bent and points with the folded edge to the front end of the device. The binder 10 is filled between the two wall panels 8 in the application area 5 for the binder. When moving the device in the direction of arrow 11, the binder 10 is applied by the steering plate 9 in the desired thickness as a binder layer 7 to the components 6.

Die Fig. 3 zeigt im Detail eine bevorzugte Ausführung der Konstruktion des hinteren Endes der erfindungsgemäßen Vorrichtung. Die schienenförmigen Gleitflächen in Form einer nach unten offenen U-förmigen Schienen (Bezugszeichen 1) sind mittels Laschen 12 mit dem winkelförmigen Steg 4 verbunden. Die untere Kante 13 des Steges 4 ist in einigem Abstand über der Gleitfläche 1 angeordnet und dieser Abstand bestimmt die maximale Stärke der Bindemittelschicht 7. Mittels einer Flügelschraube 14 ist eine Lenkblechlasche 15 in der Höhe verstellbar am Steg 4 befestigt. Über das Gelenk 16 ist die Lasche 15 mit dem Lenkblech 9 verbunden. Der Bereich des Gelenkes 16 bildet die Abstreifkante 17 des Lenkbleches 9. Durch Lösen der Flügelschraube 14 kann die Höhe der Abstreifkante 17 über der Gleitfläche 1 leicht eingestellt werden.Fig. 3 shows in detail a preferred embodiment of the construction of the rear end of the device according to the invention. The rail-shaped sliding surfaces in the form of a U-shaped rails open at the bottom (reference number 1) are connected to the angular web 4 by means of tabs 12. The lower edge 13 of the web 4 is arranged at a certain distance above the sliding surface 1 and this distance determines the maximum thickness of the binder layer 7. The link 15 is connected to the steering plate 9 via the joint 16. The area of the joint 16 forms the stripping edge 17 of the steering plate 9. By loosening the wing screw 14, the height of the stripping edge 17 above the sliding surface 1 can be easily adjusted.

Das Lenkblech 9 schließt in seinem unteren Teil mit der Gleitfläche 1 einen spitzen Winkel ein. Dies bewirkt, daß das Bindemittel beim Verschieben der Vorrichtung in Richtung des Pfeiles 11 nach unten und zur Abstreifkante 17 gepreßt wird, wodurch das Bindemittel die notwendige Verdichtung erhält. An den beiden Wandplatten 8 ist das Lenkblech 9 über die bogenförmigen Schlitze 18 und die Flügelschraube 19 befestigt. Nach Lösen der Flügelschraube 19 kann die Neigung des Lenkbleches 9 eingestellt werden und damit der jeweiligen Bindemittelart angepaßt werden.The steering plate 9 includes an acute angle in its lower part with the sliding surface 1. This causes the binder to be pressed downwards when the device is moved in the direction of arrow 11 and to the scraper edge 17, as a result of which the binder receives the necessary compression. The steering plate 9 is attached to the two wall plates 8 via the arcuate slots 18 and the wing screw 19. After loosening the wing screw 19, the inclination of the steering plate 9 can be adjusted and thus adapted to the respective type of binder.

Das Lenkblech 9 ist im vorderen Bereich abgeknickt (Knick 20), so daß der obere Bereich des Lenkbleches 9 nach oben rückwärts weisend angeordnet ist. Dadurch wird das Einfüllen des Bindemittels erleichtert, wie in Fig. 2 ersichtlich ist.The steering plate 9 is kinked in the front area (kink 20), so that the upper area of the steering plate 9 is arranged facing rearward upward. This makes it easier to fill in the binder, as can be seen in FIG. 2.

Die Fig. 4 zeigt die Vorrichtung in Ansicht von hinten und ist nach den obenstehenden Erläuterungen von selbst verständlich. Die beiden Wandplatten 8 sind an der oberen Kante durch einen Steg 21 miteinander verbunden, wodurch einerseits die Konstruktion versteift wird und andererseits ein Griff für die Handhabung des Gerätes gebildet ist. Bei der Gleitfläche 2 ist durch Verlängern des äußeren U-Schenkels eine Anschlagfläche 22 gebildet. Diese Anschlagfläche dient zur Führung der Vorrichtung entlang der Oberkante der Reihe von Bauelementen 6.Fig. 4 shows the device in rear view and is self-evident after the above explanations. The two wall plates 8 are connected to one another at the upper edge by a web 21, which on the one hand stiffens the construction and on the other hand forms a handle for handling the device. A stop surface 22 is formed on the sliding surface 2 by extending the outer U-leg. The This stop surface serves to guide the device along the upper edge of the row of components 6.

In den Fig. 1 bis 4 ist die Erfindung nur in einem Ausführungsbeispiel dargestellt. Abänderungen konstruktiver Art lassen sich selbst verständlich leicht durchführen, ohne den Erfindungsgedanken zu verlassen. Die Zahl der Gleitflächen 1, 2 ist variabel und hängt von der Zahl der aufzutragenden Bindemittelbahnen ab. In der Praxis werden vor allem ein bis drei Bahnen verwendet, was der Anordnung von zwei bis vier schienenförmigen Gleitflächen entspricht. Die Breite der Bahnen ist frei wählbar.1 to 4, the invention is only shown in one embodiment. Modifications of a constructive nature can of course be carried out easily without departing from the inventive idea. The number of sliding surfaces 1, 2 is variable and depends on the number of binder webs to be applied. In practice, one to three tracks are used, which corresponds to the arrangement of two to four rail-shaped sliding surfaces. The width of the lanes is freely selectable.

Durch entsprechende Wahl der Höhe der Schienen 1, 2 ist die Mindeststärke der Fuge vorgegeben. Wenn in der Erfindungsbeschreibung ein Lenkblech 9 beschrieben wurde, so bedeutet dies nicht, daß es sich hiebei um ein Blech handeln muß, sondern der Ausdruck bedeutet allgemein eine Lenkfläche, durch die ein glattes Abziehen des Bindemittels in der gewünschten Höhe erzielt wird.The minimum thickness of the joint is predetermined by appropriate selection of the height of the rails 1, 2. If a steering plate 9 has been described in the description of the invention, this does not mean that it must be a plate, but the expression generally means a steering surface through which a smooth removal of the binder is achieved at the desired height.

Die Anschlagfläche 22 kann auch durch z.B. aufgeschweißte Führungsflansche an einer der beiden äußeren Schienen 1 oder 2 gebildet sein.The stop surface 22 can also be e.g. welded-on guide flanges can be formed on one of the two outer rails 1 or 2.

Die Abstreifkante 17 ist in bevorzugter Weise gerade ausgeführt. Für besondere Anwendungsfälle kann eine andere Form der Abzeihkante Verwendung finden, z.B. geschweift oder gezahnt.The scraper edge 17 is preferably straight. Another form of pull-off edge can be used for special applications, e.g. curly or serrated.

Beim Neigungswinkel des Lenkbleches 9 hat sich gezeigt, daß dieser umso größer sein soll, je größer das Bindemittel (Mörtel) ist, um einen größeren Anpreßdruck zu erzielen. Bei sogenanntem Leichtbaumörtel ist nur geringer Druck und daher ein geringerer Neigungswinkel notwendig.The angle of inclination of the steering plate 9 has shown that the larger the binder (mortar), the greater it should be in order to achieve a greater contact pressure. With so-called lightweight mortar, only low pressure and therefore a smaller angle of inclination is necessary.

Claims (11)

1. Means for applying binders, e.g. mortar, to building components laid in rows, the means comprising one or more sliding surfaces (1, 2), a region (5) for applying the binder and an edge (17) for stripping the binder (10) and disposed transversely to the direction of motion (11) of the means, and the binder application region (5) is separated at the rear end of the means by a guide plate (9), characterised in that the guide plate (9) is disposed at an acute angle to the sliding surface (1, 2) or to the plane (23) of the sliding surface, and the front region of the guide plate (9) is bent (20), the bent edge extends towards the front end, and the guide plate extends upwards and backwards.
2. Means according to claim 1, characterised in that the stripping edge (17) is formed by the rear end of the guide plate (9).
3. Means according to claim 1 or 2, characterised in that the inclination of the guide plate (9) to the plane (23) of the sliding surfaces is adjustable.
4. Means according to any of claims 1 to 3, characterised in that the height of the stripping edge (17) above the plane (23) of the sliding surface is adjustable.
5. Means according to any one of claims 1 to 4, characterised in that the sliding surfaces (1, 2) are rails disposed in the direction (11) in which the means moves.
6. Means according to claim 5, characterised in that the rails are downwardly open U-section members.
7. Means according to any of claims 1 to 6, characterised in that the means has at least one abutment surface (22) at the side.
8. Means according to claim 7, characterised in that the abutment surface (22) is formed by prolonging the outer U-limb of one outer rail (2).
9. Means according to any of claims 1 to 8, characterised in that the region (5) for applying the binder (10) is bounded at the side by wall plates (8).
10. Means according to any of claims 1 to 9, characterised in that the wall plates (9) are formed with arcuate slots (18) for adjusting the inclination of the guide plate (9).
11. Means according to any of claims 1 to 10, characterised in that the stripping edge (17) is secured by a cover plate (15) on the guide plate (9) and connected thereto by a joint (16).
EP86890064A 1985-03-15 1986-03-17 Device for applying cements, e.g. mortar, to aligned building elements Expired - Lifetime EP0195771B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT782/85 1985-03-15
AT0078285A AT389557B (en) 1985-03-15 1985-03-15 DEVICE FOR APPLYING BINDERS, LIKE MOERTEL, ON STRUCTURAL COMPONENTS

Publications (3)

Publication Number Publication Date
EP0195771A2 EP0195771A2 (en) 1986-09-24
EP0195771A3 EP0195771A3 (en) 1987-04-22
EP0195771B1 true EP0195771B1 (en) 1990-06-13

Family

ID=3499617

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86890064A Expired - Lifetime EP0195771B1 (en) 1985-03-15 1986-03-17 Device for applying cements, e.g. mortar, to aligned building elements

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EP (1) EP0195771B1 (en)
AT (1) AT389557B (en)
DE (1) DE3671930D1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2643834B1 (en) * 1989-03-06 1991-08-30 Authie Paul APPARATUS FOR FAST REALIZATION OF MASONRY JOINTS OF OPTIMAL CHARACTERISTICS, USED MORE GENERALLY TO DEPOSIT ON A SUPPORT AND TO FORM MORTARS, PASTE AND VISCOUS, GRANULAR OR POWDERY PRODUCTS

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1780902A (en) * 1929-02-09 1930-11-11 Robert T Ainslie Mortar spreader
FR1116282A (en) * 1954-12-11 1956-05-07 Grouting process between courses and apparatus for its implementation
US3319283A (en) * 1964-09-24 1967-05-16 Raymond A Delligatti Applicator
DE1684147A1 (en) * 1967-06-29 1971-03-04 Alphonse Ammann S A Teaching about the horizontal distribution of the mortar when laying brick and cement stones
US3545159A (en) * 1968-07-23 1970-12-08 Max E Brewer Mortar spreader
GB1251820A (en) * 1968-09-20 1971-11-03
US3764222A (en) * 1971-10-01 1973-10-09 W Orthman Manually operable mortar spreader for brick layers
FR2499135A1 (en) * 1981-01-30 1982-08-06 Hugues Hubert Mobile mortar spreader box for building brick walls - has accessory bar placed on wall for rollers of box with scrapers on short sides
FR2519054A1 (en) * 1981-12-24 1983-07-01 Garnier Paul Tool for distributing mortar during wall construction - comprises open chamber with rearwardly directed outlet orifice to dispense mortar
FR2559189A2 (en) * 1984-01-12 1985-08-09 Ortiz Antoine Device for distributing joint mortar for the implementation of masonry units.

Also Published As

Publication number Publication date
EP0195771A2 (en) 1986-09-24
DE3671930D1 (en) 1990-07-19
EP0195771A3 (en) 1987-04-22
AT389557B (en) 1989-12-27
ATA78285A (en) 1989-05-15

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