DE556874C - Device for smoothing the still soft floor covering made of asphalt or concrete - Google Patents
Device for smoothing the still soft floor covering made of asphalt or concreteInfo
- Publication number
- DE556874C DE556874C DEM112226D DEM0112226D DE556874C DE 556874 C DE556874 C DE 556874C DE M112226 D DEM112226 D DE M112226D DE M0112226 D DEM0112226 D DE M0112226D DE 556874 C DE556874 C DE 556874C
- Authority
- DE
- Germany
- Prior art keywords
- smoothing
- asphalt
- concrete
- floor covering
- disc
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/20—Implements for finishing work on buildings for laying flooring
- E04F21/24—Implements for finishing work on buildings for laying flooring of masses made in situ, e.g. smoothing tools
- E04F21/245—Rotary power trowels, i.e. helicopter trowels
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Description
Vorrichtung zum Glätten des noch weichen Fußbodenbelages aus Asphalt oder Betort Die Erfindung betrifft eine Vorrichtung zum Glätten des noch weichen Fußbodenbelages.aus Asphalt oder Beton mittels einer umlaufenden, wandernden Scheibe.Device for smoothing the still soft asphalt floor covering or Betort The invention relates to a device for smoothing the still soft Floor covering. Made of asphalt or concrete by means of a rotating, moving disc.
Das Neue besteht darin, daß die Scheibe schwach ballig ist, daß an ihrem Umfang Glättkellen angebracht sind; und daß sie durch radiale oder senkrecht dazu verlaufende Schlitze durchbrochen ist.The new thing is that the disc is slightly convex that on trowels are attached to their circumference; and that they are by radial or perpendicular to extending slots is broken.
Dadurch, daß die Scheibe ballig ist, kann die Leistung der Vorrichtung erheblich gesteigert werden, im Gegensatz zu den bisher bekannten, ebengeschliffenen Scheiben. Mit Hilfe einer balligen Scheibe können größere Flächen in gleicher Zeit. und mit gleich gutem Ergebnis hergestellt werden wie mit eitler Planscheibe.Because the disc is spherical, the performance of the device can be increased significantly, in contrast to the previously known, smoothly ground Discs. With the help of a spherical disc, larger areas can be made in the same time. and can be produced with the same good result as with a vain faceplate.
Durch Verwendung einer balligen Scheibe wird ein Festsaugen der Scheibe am Fußboden sowie das Abspritzen von Fußbodenteilchen vermieden. Durch eine derartige Scheibe erfolgt ein zentrischer Druck auf den Belag, .die Vorrichtung ist leichter zu führen als bei einer sich zuweilen festsaugenden Planscheibe, die in dem frischen Fußbodenbelag vorhandene Luft kann während der Arbeit besser entweichen, so daß keine Blasenbildung auftritt und dadurch, daß bei der balligen Scheibe nur '/. ,bis 11, der Scheibenfläche auf dem Fußböden aufliegt, ist der spezifische Reibedruck bei gleichem Gewicht der Vorrichtung höher als bei Verwendung einer Planscheibe. Hierdurch ist die Wirkung auf den Belag wirkungsvoller, und der Belag wird fester.The use of a spherical washer ensures that the washer is firmly sucked into place on the floor as well as the hosing down of floor particles is avoided. By such a Disc, there is a centric pressure on the covering, the device is lighter than in the case of a face plate that sometimes attaches itself firmly to one another in the fresh Air present in the floor covering can escape better during work, so that no blistering occurs and the fact that in the case of the spherical disc only '/. ,until 11, the disc surface rests on the floor, is the specific friction pressure with the same weight of the device, higher than when using a faceplate. This makes the effect on the base more effective and the base becomes stronger.
Auch die Verwendung von balligen Scheiben, welche unten mit Blechen versehen sind, die ähnlich wie die bekannten Glättkellen der Betonarbeiter beschaffen sind, ist für die maschinelle Herstellung einer möglichst glatten Fußbodenfläche von Vorteil. Auch wird hierdurch das zuweilen auftretende Abspritzen von Asphalt- und Betonresten vermieden.Also the use of spherical washers, which are below with metal sheets are provided, which are similar to the well-known trowels used by concrete workers is for the mechanical production of a floor surface that is as smooth as possible advantageous. This also prevents the occasional hosing of asphalt and concrete residues avoided.
Endlich haben sich auch ballige Scheiben bewährt, welche radiale bzw. tangentiale schlitzartige Öffnungen aufweisen, durch deren Anbringung größere Gleichmäßigkeit und Schnelligkeit in der Herstellung sowie Beseitigung von den zuweilen auftretenden Luftblasen erreicht ist.Finally, spherical disks have also proven themselves, which are radial or have tangential slot-like openings, through their attachment greater uniformity and speed of manufacture, as well as elimination of the occasional ones Air bubbles is reached.
Auf der Zeichnung ist die Erfindung in einer Ausführung beispielsweise dargestellt. Abb. i (ebenso wie Abb. 3) stellt die Anordnung der Glätt- und Haltescheibe -im Querschnitt dar. A bzw. D ist die Haltescheibe, B bzw. C ist die daruntersitzende, schwachgerundete (ballige) Glättscheibe; Abb. 2 zeigt die Ansicht der Haltescheibe von oben gesehen; Abb. 3 zeigt eine Ausführungsart der Haltescheibe mit Glättkellen E, welche dazu dienen, herausspritzende Beton- oder Asphaltteilchen in die Oberfläche des Fußbodens wieder einzureiben. Die Glättkellen E können an der Haltescheibe oder an der Glättscheibe angebracht sein; Abb. q. zeigt die Ansicht der Haltescheibe mit Glättkellen von oben gesehen; Abb. 5 stellt eine Glättscheibe mit radialen Schlitzen dar; Abb.6 stellt eine solche mit tangentialen Schlitzen dar.In the drawing, the invention is shown in one embodiment, for example. Fig. I (as well as Fig. 3) shows the arrangement of the smoothing and holding disks - in cross-section. A or D is the holding disk, B and C is the slightly rounded (convex) smoothing disk below; Fig. 2 shows the view of the retaining disk seen from above; Fig. 3 shows an embodiment of the retaining plate with smoothing trowels E, which are used to rub out concrete or asphalt particles again into the surface of the floor. The smoothing trowels E can be attached to the holding disk or to the smoothing disk; Fig.q. shows the view of the retaining disc with smoothing trowels seen from above; Fig. 5 shows a smoothing disc with radial slots; Figure 6 shows one with tangential slots.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM112226D DE556874C (en) | Device for smoothing the still soft floor covering made of asphalt or concrete |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM112226D DE556874C (en) | Device for smoothing the still soft floor covering made of asphalt or concrete |
Publications (1)
Publication Number | Publication Date |
---|---|
DE556874C true DE556874C (en) | 1932-08-15 |
Family
ID=7327468
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEM112226D Expired DE556874C (en) | Device for smoothing the still soft floor covering made of asphalt or concrete |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE556874C (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE958597C (en) * | 1953-09-29 | 1957-02-21 | Eduard Buchmeier | Device for leveling bulk material such as gravel, concrete and. like |
DE1036498B (en) * | 1956-04-11 | 1958-08-14 | Fritz Buenger | Gliding device for plastic coverings |
DE1052100B (en) * | 1952-08-13 | 1959-03-05 | Richard Grueb | Machine for finishing, especially glazing of screed floors, e.g. B. from mastic asphalt, stone wood, plastic or the like. |
DE1100920B (en) * | 1956-07-27 | 1961-03-02 | Teerbau Gmbh Strassenbau | Device and method for smoothing mastic asphalt or similar thermoplastic surfaces |
DE1149881B (en) * | 1957-11-04 | 1963-06-06 | Eric Reinhold Gustafsson | Machine for leveling and smoothing concrete coverings that have not yet set |
EP0740032A1 (en) * | 1995-04-28 | 1996-10-30 | B-MAC, besloten vennootschap met beperkte aansprakelijkheid | Levelling machine and base structure hereby applied |
-
0
- DE DEM112226D patent/DE556874C/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1052100B (en) * | 1952-08-13 | 1959-03-05 | Richard Grueb | Machine for finishing, especially glazing of screed floors, e.g. B. from mastic asphalt, stone wood, plastic or the like. |
DE958597C (en) * | 1953-09-29 | 1957-02-21 | Eduard Buchmeier | Device for leveling bulk material such as gravel, concrete and. like |
DE1036498B (en) * | 1956-04-11 | 1958-08-14 | Fritz Buenger | Gliding device for plastic coverings |
DE1100920B (en) * | 1956-07-27 | 1961-03-02 | Teerbau Gmbh Strassenbau | Device and method for smoothing mastic asphalt or similar thermoplastic surfaces |
DE1149881B (en) * | 1957-11-04 | 1963-06-06 | Eric Reinhold Gustafsson | Machine for leveling and smoothing concrete coverings that have not yet set |
EP0740032A1 (en) * | 1995-04-28 | 1996-10-30 | B-MAC, besloten vennootschap met beperkte aansprakelijkheid | Levelling machine and base structure hereby applied |
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