DE613820C - concrete pump - Google Patents

concrete pump

Info

Publication number
DE613820C
DE613820C DET44116D DET0044116D DE613820C DE 613820 C DE613820 C DE 613820C DE T44116 D DET44116 D DE T44116D DE T0044116 D DET0044116 D DE T0044116D DE 613820 C DE613820 C DE 613820C
Authority
DE
Germany
Prior art keywords
concrete pump
inlet
rotary valve
outlet
movable end
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
Application number
DET44116D
Other languages
German (de)
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.)
Torkret GmbH
Original Assignee
Torkret GmbH
Publication date
Priority to DET44116D priority Critical patent/DE613820C/en
Application granted granted Critical
Publication of DE613820C publication Critical patent/DE613820C/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • F04B7/0003—Piston machines or pumps characterised by having positively-driven valving the distribution member forming both the inlet and discharge distributor for one single pumping chamber
    • F04B7/0011—Piston machines or pumps characterised by having positively-driven valving the distribution member forming both the inlet and discharge distributor for one single pumping chamber and having an oscillating movement

Landscapes

  • Engineering & Computer Science (AREA)
  • Coating Apparatus (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)

Description

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

BERLTO. GEDRUCKT IN BER REICHSDRUCKEREIBERLTO. PRINTED IN BER REICHSDRUCKEREI

Claims (1)

Patentanspruch:Claim: Betonpumpe mit einem einzigen Drehschieber für den Ein- und Auslaß, dadurch gekennzeichnet, daß der Drehschieber aus zwei unabhängig voneinander bewegbaren Abschlußsegmenten (2, 3) für den Einlaß- bzw. Austrittsstutzen besteht.Concrete pump with a single rotary valve for the inlet and outlet, thereby characterized in that the rotary valve consists of two independently movable end segments (2, 3) for the inlet or outlet nozzle.
DET44116D concrete pump Expired DE613820C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DET44116D DE613820C (en) concrete pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET44116D DE613820C (en) concrete pump

Publications (1)

Publication Number Publication Date
DE613820C true DE613820C (en) 1935-05-25

Family

ID=7561668

Family Applications (1)

Application Number Title Priority Date Filing Date
DET44116D Expired DE613820C (en) concrete pump

Country Status (1)

Country Link
DE (1) DE613820C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE966380C (en) * 1954-07-22 1957-08-01 Hoeschle Adolf Fa Mobile device for mixing and conveying concrete, mortar or other pulpy masses
DE19725063A1 (en) * 1997-06-13 1998-12-17 Bayerische Motoren Werke Ag Valve for motor vehicle circulating system
DE102018126374A1 (en) * 2018-10-23 2020-04-23 Schwing Gmbh Continuously pumping piston pump

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE966380C (en) * 1954-07-22 1957-08-01 Hoeschle Adolf Fa Mobile device for mixing and conveying concrete, mortar or other pulpy masses
DE19725063A1 (en) * 1997-06-13 1998-12-17 Bayerische Motoren Werke Ag Valve for motor vehicle circulating system
DE102018126374A1 (en) * 2018-10-23 2020-04-23 Schwing Gmbh Continuously pumping piston pump

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