ZA70167B - Concrete pump assemblies - Google Patents

Concrete pump assemblies

Info

Publication number
ZA70167B
ZA70167B ZA700167A ZA70167A ZA70167B ZA 70167 B ZA70167 B ZA 70167B ZA 700167 A ZA700167 A ZA 700167A ZA 70167 A ZA70167 A ZA 70167A ZA 70167 B ZA70167 B ZA 70167B
Authority
ZA
South Africa
Prior art keywords
concrete pump
pump assemblies
assemblies
concrete
pump
Prior art date
Application number
ZA700167A
Other languages
English (en)
Inventor
Plaats A Van Der
Original Assignee
Morgen Mfg Co
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 Morgen Mfg Co filed Critical Morgen Mfg Co
Publication of ZA70167B publication Critical patent/ZA70167B/xx

Links

Classifications

    • 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
    • E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
    • E04G21/04—Devices for both conveying and distributing
    • 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
    • F04B15/023—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 supply of fluid to the pump by gravity through a hopper, e.g. without intake valve
    • 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
    • F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
    • F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
    • F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
    • F04B9/109—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers
    • F04B9/117—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers the pumping members not being mechanically connected to each other
    • F04B9/1172—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers the pumping members not being mechanically connected to each other the movement of each pump piston in the two directions being obtained by a double-acting piston liquid motor
    • F04B9/1174—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having plural pumping chambers the pumping members not being mechanically connected to each other the movement of each pump piston in the two directions being obtained by a double-acting piston liquid motor with fluid-actuated inlet or outlet valve
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S417/00—Pumps
    • Y10S417/90—Slurry pumps, e.g. concrete

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General 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)
  • Reciprocating Pumps (AREA)
ZA700167A 1969-01-27 1970-01-12 Concrete pump assemblies ZA70167B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US79396369A 1969-01-27 1969-01-27

Publications (1)

Publication Number Publication Date
ZA70167B true ZA70167B (en) 1971-08-25

Family

ID=25161272

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA700167A ZA70167B (en) 1969-01-27 1970-01-12 Concrete pump assemblies

Country Status (5)

Country Link
US (1) US3532442A (de)
JP (1) JPS51383B1 (de)
DE (1) DE2003519A1 (de)
GB (1) GB1291331A (de)
ZA (1) ZA70167B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5854235A (ja) * 1981-09-24 1983-03-31 Matsushita Electric Ind Co Ltd デイスクブレ−キ
DE3304985A1 (de) * 1983-02-12 1984-08-23 Rudolf Ing. Riker (grad.), 8940 Memmingen Pumpeneinheit fuer schwerfliessende stoffe, etwa beton
WO2000019039A1 (de) * 1998-09-28 2000-04-06 Putzmeister Aktiengesellschaft Autobetonpumpe
DE10246447A1 (de) * 2002-10-04 2004-04-15 Putzmeister Ag Fahrbare Betonpumpe mit einem Aufbaurahmen
CN102140847B (zh) * 2011-05-06 2012-09-26 三一重工股份有限公司 一种移动式泵送机械
CN103161315B (zh) * 2011-12-16 2015-11-25 三一重工股份有限公司 一种混凝土泵车
CN103161316B (zh) * 2011-12-16 2015-06-10 三一重工股份有限公司 一种混凝土泵车
US10415556B2 (en) 2017-05-18 2019-09-17 Neil Wilson Pickup truck hydraulic concrete pump

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3181469A (en) * 1963-02-07 1965-05-04 Hydro Con Corp Concrete pumping apparatus
US3323462A (en) * 1965-09-09 1967-06-06 Lee A Turzillo Apparatus for pumping grout

Also Published As

Publication number Publication date
DE2003519A1 (de) 1970-08-27
GB1291331A (en) 1972-10-04
US3532442A (en) 1970-10-06
JPS51383B1 (de) 1976-01-07

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