EP0249900A3 - Pumping and dispersing device for high-viscosity liquids such as mortars for plastering - Google Patents
Pumping and dispersing device for high-viscosity liquids such as mortars for plastering Download PDFInfo
- Publication number
- EP0249900A3 EP0249900A3 EP87108482A EP87108482A EP0249900A3 EP 0249900 A3 EP0249900 A3 EP 0249900A3 EP 87108482 A EP87108482 A EP 87108482A EP 87108482 A EP87108482 A EP 87108482A EP 0249900 A3 EP0249900 A3 EP 0249900A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- gearbox
- plastering
- storage container
- driven
- mortars
- 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.)
- Withdrawn
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/02—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
- E04F21/10—Mechanical implements centrifugally acting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
- F04B15/02—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts the fluids being viscous or non-homogeneous
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
- Coating Apparatus (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
Die Einrichtung dient zum Fördern und Verspritzen von dickflüssigen Massen, wie Mörtel für Verputzzwecke. Auf einem über eine Radachse (21) verfahrbaren Chassis (1) sind ein Vorratsbehälter (2) und zwei vertikal stehenden Förderzylinder (5) mit darin verschiebbaren Förder kolben (7) angeordnet. Die Förderkolben (7) werden über einen Kurbel trieb, bestehend aus Kurbelwelle (15) und einer Schubstange (19) ange trieben. Zum Antrieb dient ein Getriebe in einem Getriebekasten (14) und einem daran angeflanschter Antriebsmotor (22) mit vertikaler Achse. Eine die beiden Druckseiten der Förderzylinder (5) verbinden de Drucklei tung (29) führt unterhalb des Vorratsbehälters (2) zu einem Schlauch anschluß (30). Die Einrichtung besitzt bezogen auf ihre vertikale Längs mittelachse einen fast symmetrischen Aufbau. Diese Konstruktion läßt eine sehr gedrängte und niedrige Bauweise zu, was die Handhabung der Einrichtung beim betriebsmäßigen Einsatz außerordentlich erleichtert. The device is used to convey and spray thick viscous Masses, such as mortar for plastering purposes. On one over a wheel axle (21) movable chassis (1) are a storage container (2) and two vertically standing conveyor cylinder (5) with a displaceable conveyor piston (7) arranged. The delivery pistons (7) are operated by a crank driven, consisting of crankshaft (15) and a push rod (19) driven. A gearbox in a gearbox (14) is used for the drive. and a drive motor (22) flanged to it with a vertical axis. One of the two pressure sides of the delivery cylinder (5) connects the printing line device (29) leads to a hose below the storage container (2) connection (30). The device is based on its vertical length center axis an almost symmetrical structure. This construction leaves a very compact and low design, which makes handling the Setup extremely easy during operational use.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT1663/86 | 1986-06-18 | ||
AT166386 | 1986-06-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0249900A2 EP0249900A2 (en) | 1987-12-23 |
EP0249900A3 true EP0249900A3 (en) | 1989-12-13 |
Family
ID=3518296
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP87108482A Withdrawn EP0249900A3 (en) | 1986-06-18 | 1987-06-12 | Pumping and dispersing device for high-viscosity liquids such as mortars for plastering |
Country Status (1)
Country | Link |
---|---|
EP (1) | EP0249900A3 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102017000866A1 (en) | 2017-01-31 | 2018-08-16 | Liebherr-Betonpumpen Gmbh | Concrete pump |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR702301A (en) * | 1929-12-18 | 1931-04-04 | Improvements made to pumps for thick materials and in particular to vintage pumps | |
FR759993A (en) * | 1932-08-18 | 1934-02-14 | Machine for pulsating handling of mortars and in particular concrete by upset effect | |
FR762896A (en) * | 1933-10-25 | 1934-04-19 | Richier Sa | Concrete pump or other similar material |
DE1004478B (en) * | 1953-07-20 | 1957-03-14 | Karl Sturm | Multi-cylinder pump for conveying viscous or grainy material |
GB813377A (en) * | 1954-08-06 | 1959-05-13 | Ewen Butcher | Apparatus for moulding concrete curbs, gutters and the like |
FR2074509A5 (en) * | 1970-09-10 | 1971-10-01 | Mancole Co Ltd | |
US4102613A (en) * | 1977-01-06 | 1978-07-25 | Vukich Martin T | Concrete pumping machine |
-
1987
- 1987-06-12 EP EP87108482A patent/EP0249900A3/en not_active Withdrawn
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR702301A (en) * | 1929-12-18 | 1931-04-04 | Improvements made to pumps for thick materials and in particular to vintage pumps | |
FR759993A (en) * | 1932-08-18 | 1934-02-14 | Machine for pulsating handling of mortars and in particular concrete by upset effect | |
FR762896A (en) * | 1933-10-25 | 1934-04-19 | Richier Sa | Concrete pump or other similar material |
DE1004478B (en) * | 1953-07-20 | 1957-03-14 | Karl Sturm | Multi-cylinder pump for conveying viscous or grainy material |
GB813377A (en) * | 1954-08-06 | 1959-05-13 | Ewen Butcher | Apparatus for moulding concrete curbs, gutters and the like |
FR2074509A5 (en) * | 1970-09-10 | 1971-10-01 | Mancole Co Ltd | |
US4102613A (en) * | 1977-01-06 | 1978-07-25 | Vukich Martin T | Concrete pumping machine |
Also Published As
Publication number | Publication date |
---|---|
EP0249900A2 (en) | 1987-12-23 |
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Legal Events
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18D | Application deemed to be withdrawn |
Effective date: 19900614 |