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 PDF

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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Withdrawn
Application number
EP87108482A
Other languages
German (de)
French (fr)
Other versions
EP0249900A2 (en
Inventor
Jozef Wehinger
Ludwig Wehinger
Hermann Wehinger
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0249900A2 publication Critical patent/EP0249900A2/en
Publication of EP0249900A3 publication Critical patent/EP0249900A3/en
Withdrawn legal-status Critical Current

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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

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.

EP87108482A 1986-06-18 1987-06-12 Pumping and dispersing device for high-viscosity liquids such as mortars for plastering Withdrawn EP0249900A3 (en)

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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017000866A1 (en) 2017-01-31 2018-08-16 Liebherr-Betonpumpen Gmbh Concrete pump

Citations (7)

* Cited by examiner, † Cited by third party
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

Patent Citations (7)

* Cited by examiner, † Cited by third party
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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