ZA70167B - Concrete pump assemblies - Google Patents
Concrete pump assembliesInfo
- 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
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)
- Architecture (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
- Reciprocating Pumps (AREA)
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 (en) |
JP (1) | JPS51383B1 (en) |
DE (1) | DE2003519A1 (en) |
GB (1) | GB1291331A (en) |
ZA (1) | ZA70167B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5854235A (en) * | 1981-09-24 | 1983-03-31 | Matsushita Electric Ind Co Ltd | Disc brake |
DE3304985A1 (en) * | 1983-02-12 | 1984-08-23 | Rudolf Ing. Riker (grad.), 8940 Memmingen | PUMP UNIT FOR HEAVY-FLOWING SUBSTANCES, ABOUT CONCRETE |
WO2000019039A1 (en) * | 1998-09-28 | 2000-04-06 | Putzmeister Aktiengesellschaft | Auto concrete pump |
DE10246447A1 (en) * | 2002-10-04 | 2004-04-15 | Putzmeister Ag | Concrete pump is mounted, together with concrete supply tank, on frame which fits on to lorry, fixed mounting and releasable mounting holding pump and tank in place |
CN102140847B (en) * | 2011-05-06 | 2012-09-26 | 三一重工股份有限公司 | Movable type pumping machine |
CN103161315B (en) * | 2011-12-16 | 2015-11-25 | 三一重工股份有限公司 | A kind of concrete mixer |
CN103161316B (en) * | 2011-12-16 | 2015-06-10 | 三一重工股份有限公司 | Concrete pump truck |
US10415556B2 (en) | 2017-05-18 | 2019-09-17 | Neil Wilson | Pickup truck hydraulic concrete pump |
Family Cites Families (2)
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 |
-
1969
- 1969-01-27 US US793963*A patent/US3532442A/en not_active Expired - Lifetime
-
1970
- 1970-01-12 ZA ZA700167A patent/ZA70167B/en unknown
- 1970-01-21 JP JP45005147A patent/JPS51383B1/ja active Pending
- 1970-01-26 GB GB3649/70A patent/GB1291331A/en not_active Expired
- 1970-01-27 DE DE19702003519 patent/DE2003519A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
JPS51383B1 (en) | 1976-01-07 |
US3532442A (en) | 1970-10-06 |
GB1291331A (en) | 1972-10-04 |
DE2003519A1 (en) | 1970-08-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU3710871A (en) | Pump | |
IE33948B1 (en) | Waterstops | |
ZA701717B (en) | Grouting | |
ZA705990B (en) | Pump assembly | |
ZA703553B (en) | Cellular structures | |
ZA703757B (en) | Centrigugal pump | |
ZA70167B (en) | Concrete pump assemblies | |
AT325346B (en) | DISTRIBUTION PUMP | |
ZA702029B (en) | Building construction | |
ZA707139B (en) | Building structure | |
IE34270L (en) | Building structure | |
ZA704861B (en) | New diallylaminoalkanoylamides | |
YU109770A (en) | Uljna pumpa | |
CA929413A (en) | Concrete pump | |
ZA707366B (en) | Rotary pump | |
ZA704401B (en) | Scaffolding structures | |
IE33063B1 (en) | Lightweight concrete | |
CA931016A (en) | Concrete pumping machine | |
CA811564A (en) | Concrete pump | |
CA814185A (en) | Concrete pump | |
CA882460A (en) | Concrete pump | |
AU5247169A (en) | Concrete pump | |
IL32290A (en) | Vertical pump | |
ZA703907B (en) | New cardenolide-glycosides | |
ZA707299B (en) | Peristaltic pump |