CA983776A - Concrete pumping apparatus - Google Patents

Concrete pumping apparatus

Info

Publication number
CA983776A
CA983776A CA147,918A CA147918A CA983776A CA 983776 A CA983776 A CA 983776A CA 147918 A CA147918 A CA 147918A CA 983776 A CA983776 A CA 983776A
Authority
CA
Canada
Prior art keywords
pumping apparatus
concrete pumping
concrete
pumping
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
CA147,918A
Other languages
English (en)
Other versions
CA147918S (en
Inventor
John A. Richards
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
Application granted granted Critical
Publication of CA983776A publication Critical patent/CA983776A/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
    • 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
    • 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
    • F04B19/00—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00
    • F04B19/02—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00 having movable cylinders
    • F04B19/022—Machines or pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B1/00 - F04B17/00 having movable cylinders reciprocating cylinders
    • 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
    • F04B7/02—Piston machines or pumps characterised by having positively-driven valving the valving being fluid-actuated
    • F04B7/0291—Piston machines or pumps characterised by having positively-driven valving the valving being fluid-actuated the distribution being realised by moving the cylinder itself, e.g. by sliding or swinging
    • 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
CA147,918A 1971-08-02 1972-07-25 Concrete pumping apparatus Expired CA983776A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/167,959 US4036564A (en) 1971-08-02 1971-08-02 Concrete pumping apparatus

Publications (1)

Publication Number Publication Date
CA983776A true CA983776A (en) 1976-02-17

Family

ID=22609525

Family Applications (1)

Application Number Title Priority Date Filing Date
CA147,918A Expired CA983776A (en) 1971-08-02 1972-07-25 Concrete pumping apparatus

Country Status (7)

Country Link
US (1) US4036564A (fr)
JP (1) JPS4825203A (fr)
CA (1) CA983776A (fr)
DE (1) DE2238080A1 (fr)
FR (1) FR2149817A5 (fr)
GB (1) GB1327539A (fr)
IT (1) IT965958B (fr)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2615531C3 (de) * 1976-04-09 1980-01-10 Paul Hammelmann Maschinenfabrik, 4740 Oelde Hochdruckplungerpumpe
US4191309A (en) * 1977-11-23 1980-03-04 Marlen Research Corporation Product portioning in the continuous pumping of plastic materials
US4384659A (en) * 1978-04-24 1983-05-24 Richards John A Apparatus and method for pumping powdered material
US4274559A (en) * 1978-05-30 1981-06-23 Camille Menier Pump for pumping viscous mixtures
US4389831A (en) * 1981-05-26 1983-06-28 Sharon K. Baumann Trust Simplified construction system
JPS6185589A (ja) * 1984-10-02 1986-05-01 Ishikawajima Harima Heavy Ind Co Ltd 生コンクリ−ト等の圧送ポンプ
JPS6334370U (fr) * 1986-08-25 1988-03-05
BR8906480A (pt) * 1988-03-30 1990-09-04 Aliva Ag Bomba de pistao de cilindro multiplo
JP2511468Y2 (ja) * 1988-04-11 1996-09-25 石川島建機株式会社 コンクリ―トポンプの油圧駆動回路
DE3840892A1 (de) * 1988-12-05 1990-06-07 Putzmeister Maschf Verfahren und vorrichtung zur steuerung einer zweizylinder-dickstoffpumpe
DE4124220A1 (de) * 1991-07-20 1993-01-21 Putzmeister Maschf Materialaufgabebehaelter fuer dickstoffpumpen
US5560550A (en) * 1994-12-22 1996-10-01 Combustion Engineering, Inc. Dry solids pump system for feeding a high pressure combustor
DE69817935D1 (de) * 1997-07-14 2003-10-16 Kyokado Eng Co Verfahren und Vorrichtung mit einer Vielzahl von Injektionsöffnungen, um einen Hilfsstoff in weichen Untergrund einzuführen
DE19820509A1 (de) * 1998-05-08 1999-11-11 Putzmeister Ag Materialaufgabebehälter, insbesondere für Dickstoffpumpen
US6742545B2 (en) 1998-12-21 2004-06-01 Parker-Hannifin Corporation Hose construction
US6227813B1 (en) * 1998-12-29 2001-05-08 Melvern D. Leimer Apparatus for pumping mortar grout
DE102004015181A1 (de) * 2004-03-25 2005-10-13 Putzmeister Ag Materialaufgabebehälter für eine Dickstoffpumpe
US7387425B2 (en) * 2004-07-06 2008-06-17 Dean Christopher J Mobile grout plant
CN102410206B (zh) * 2011-09-23 2014-09-10 三一汽车制造有限公司 砼活塞结构、泵送系统及混凝土泵
CN103640093B (zh) * 2013-11-27 2016-01-20 三一汽车制造有限公司 卸料斗装置及搅拌站
DE102014204427A1 (de) * 2014-03-11 2015-09-17 Putzmeister Engineering Gmbh Maschine zur Förderung von Dickstoffen
US10583581B2 (en) 2015-09-21 2020-03-10 Flashfill Services, Llc Volumetric mobile powder mixer
FR3043072A1 (fr) * 2015-11-02 2017-05-05 Erca Dispositif pour delivrer des quantites dosees de produit liquide ou pateux
CN105370040A (zh) * 2015-11-30 2016-03-02 湖南三一路面机械有限公司 一种混凝土泵送机械及其泵送系统
US10688687B2 (en) 2016-11-08 2020-06-23 J&P Invesco Llc Volumetric concrete mixing system, equipment, and method
US10443211B2 (en) 2017-04-28 2019-10-15 MK-1 Construction Services, LLC Self-propelled pavement material placing machine and methods for backfilling micro-trenches
CN112145285B (zh) * 2020-08-14 2021-09-24 武汉司南翼航航空工程技术有限责任公司 一种低油耗且长航时的航空发动机
CN112684150B (zh) * 2020-12-11 2023-02-07 马鞍山市国林建材有限公司 一种z形混凝土空心砌块生产用水泥环膨胀性能测试设备

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US256232A (en) * 1882-04-11 Air-compressor
US2061425A (en) * 1934-08-21 1936-11-17 Koehring Co Concrete pumping machine
US2667841A (en) * 1949-05-06 1954-02-02 Meader Campling William Pump
US2747224A (en) * 1951-06-11 1956-05-29 Polymer Corp Method and apparatus for continously forming elongated shapes from thermoplastic materials
US2815719A (en) * 1954-01-08 1957-12-10 Mustillo Nunzio Pumps
US3266433A (en) * 1965-01-21 1966-08-16 Merritt M Mason Concrete pump
US3327634A (en) * 1965-08-30 1967-06-27 Whiteman Mfg Company Concrete pumping apparatus
GB1098338A (en) * 1966-04-20 1968-01-10 Eugene Lee Sherrod Reciprocating pump for semi-liquid materials
US3429267A (en) * 1967-03-27 1969-02-25 Dynatran Corp Of Illinois Material pumping assembly
US3682575A (en) * 1970-12-10 1972-08-08 Karl Guddal Concrete pump

Also Published As

Publication number Publication date
GB1327539A (en) 1973-08-22
IT965958B (it) 1974-02-11
US4036564A (en) 1977-07-19
DE2238080A1 (de) 1973-02-22
JPS4825203A (fr) 1973-04-02
FR2149817A5 (fr) 1973-03-30

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