EP0630346A1 - Concrete pump vehicle. - Google Patents
Concrete pump vehicle.Info
- Publication number
- EP0630346A1 EP0630346A1 EP93900037A EP93900037A EP0630346A1 EP 0630346 A1 EP0630346 A1 EP 0630346A1 EP 93900037 A EP93900037 A EP 93900037A EP 93900037 A EP93900037 A EP 93900037A EP 0630346 A1 EP0630346 A1 EP 0630346A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- wall
- folding wall
- truck
- pump according
- concrete pump
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 claims abstract description 35
- 239000007921 spray Substances 0.000 claims description 11
- 239000000945 filler Substances 0.000 claims description 3
- 230000005484 gravity Effects 0.000 claims description 2
- 239000000446 fuel Substances 0.000 claims 1
- 238000005086 pumping Methods 0.000 abstract description 3
- 238000006073 displacement reaction Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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
-
- 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
- E04G21/0418—Devices for both conveying and distributing with distribution hose
- E04G21/0436—Devices for both conveying and distributing with distribution hose on a mobile support, e.g. truck
-
- 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
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8593—Systems
- Y10T137/86493—Multi-way valve unit
Definitions
- the spray protection device has a wall structure 36 projecting beyond the opening edge and a hinged wall 40 articulated in the region of the upper edge of the wall structure 36.
- the folding wall 40 has an overlap with the folded distribution boom 18 Swivel range and can only be pivoted to a limited extent from a driving position spanning the filling opening 30 into a working position which is folded up by approximately 90 ° relative to the latter and can be locked in both positions when the placing boom 18 is lifted from its support point 48.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
Une pompe à béton automobile comprend un mât (18) distributeur de béton repliable monté sur un châssis de véhicule (10), un réservoir de matériau (24) situé à proximité de l'extrémité postérieure du châssis de véhicule (10) et une pompe à béton (28) dont le côté aspiration est raccordé au réservoir de matériau (24) et dont le côté refoulement est raccordé à un conduit de refoulement (26) qui s'étend sur le mât distributeur (18). Le réservoir de matériau (24) est pourvu d'un dispositif anti-éclaboussures qui fait saillie au-dessus du bord de l'ouverture et qui prévient toutes éclaboussures dans la zone des machines pendant le pompage. Afin d'assurer une protection optimale contre les éclaboussures aussi bien pendant le déplacement que pendant le fonctionnement, le dispositif anti-éclaboussures comprend une paroi (36) montée en saillie au-dessus du bord de l'ouverture et une paroi repliable (40) montée de manière articulée sur la zone du bord supérieur de la paroi (36) montée en saillie. La paroi repliable (40) pivote dans une zone qui chevauche le mât distributeur (18) replié et peut pivoter dans une plage limitée entre une position de déplacement dans laquelle elle recouvre l'ouverture de remplissage (30) et une position de fonctionnement dépliée d'environ 90° par rapport à la première position uniquement lorsque le mât distributeur (18) est soulevé de son support (48). La paroi repliable (40) peut être verrouillée dans ses deux positions.An automotive concrete pump includes a collapsible concrete distributor mast (18) mounted on a vehicle chassis (10), a material reservoir (24) located near the rear end of the vehicle chassis (10) and a pump concrete (28) whose suction side is connected to the material tank (24) and whose discharge side is connected to a discharge conduit (26) which extends on the distributor mast (18). The material tank (24) is provided with a splash guard which projects above the edge of the opening and which prevents any splashing in the machine area during pumping. In order to provide optimum protection against splashes both during movement and during operation, the splash guard comprises a wall (36) projecting above the edge of the opening and a folding wall (40) hingedly mounted on the area of the upper edge of the wall (36) projecting. The folding wall (40) pivots in an area which overlaps the folded distributor mast (18) and can pivot within a limited range between a displacement position in which it covers the filling opening (30) and an unfolded operating position d 'about 90 ° relative to the first position only when the distributor mast (18) is lifted from its support (48). The folding wall (40) can be locked in its two positions.
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4208831A DE4208831A1 (en) | 1992-03-19 | 1992-03-19 | CAR CONCRETE PUMP |
DE4208831 | 1992-03-19 | ||
PCT/EP1992/002881 WO1993018991A1 (en) | 1992-03-19 | 1992-12-12 | Concrete pump vehicle |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0630346A1 true EP0630346A1 (en) | 1994-12-28 |
EP0630346B1 EP0630346B1 (en) | 1996-03-20 |
Family
ID=6454463
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP93900037A Expired - Lifetime EP0630346B1 (en) | 1992-03-19 | 1992-12-12 | Concrete pump vehicle |
Country Status (6)
Country | Link |
---|---|
US (1) | US5460301A (en) |
EP (1) | EP0630346B1 (en) |
JP (1) | JPH07504725A (en) |
DE (2) | DE4208831A1 (en) |
ES (1) | ES2085760T3 (en) |
WO (1) | WO1993018991A1 (en) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19820509A1 (en) * | 1998-05-08 | 1999-11-11 | Putzmeister Ag | Material container for a concrete pump |
US6488088B1 (en) | 2000-06-29 | 2002-12-03 | Schlumberger Technology Corporation | Mixing and pumping vehicle |
KR20020012812A (en) * | 2000-08-08 | 2002-02-20 | 이종갑 | Concrete pump car |
DE10054408A1 (en) * | 2000-11-02 | 2002-05-08 | Putzmeister Ag | Material feed container with sieve grill |
US6588448B1 (en) * | 2002-01-07 | 2003-07-08 | Glazer Enterprises, Inc. | Telescopic boom-mounted concrete pump apparatus |
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 |
US6779688B1 (en) | 2002-10-08 | 2004-08-24 | Putzmeister, Inc. | Catch basin for a concrete pumping device |
US20050106032A1 (en) * | 2003-09-19 | 2005-05-19 | Mccann Edward D. | Apparatus for transporting a quantity of lost circulation material and methods of making and using same |
DE102004015181A1 (en) * | 2004-03-25 | 2005-10-13 | Putzmeister Ag | Material feed container for a slurry pump |
US7258710B2 (en) * | 2004-04-29 | 2007-08-21 | Advanced Cleanup Technologies, Inc. | Maritime emissions control system |
US8327631B2 (en) * | 2005-03-28 | 2012-12-11 | Sal Caro | Air pollution control system for ocean-going vessels |
US8808415B2 (en) | 2008-02-01 | 2014-08-19 | Sal Caro | Exhaust intake bonnet (EIB) for maritime emissions control system |
DE102008017123A1 (en) * | 2008-04-02 | 2009-11-26 | Putzmeister Concrete Pumps Gmbh | Mixer pump for liquid concrete and method for its operation |
US8075651B2 (en) * | 2009-01-21 | 2011-12-13 | Sal Caro | Ellipsoid exhaust intake bonnet (EIB) for maritime emissions control system |
US8402746B2 (en) | 2010-05-03 | 2013-03-26 | John Powell | Exhaust gas capture system for ocean going vessels |
CN102182319A (en) * | 2011-06-13 | 2011-09-14 | 三一重工股份有限公司 | Cantilever structure and concrete pump truck |
AT511833B1 (en) * | 2011-11-10 | 2013-03-15 | Schwing Gmbh F | MASTER CONSTRUCTION, ESPECIALLY FOR A AUTOBETON PUMP |
DE102013205888A1 (en) * | 2013-04-03 | 2014-10-09 | Putzmeister Engineering Gmbh | Mobile working machine, in particular truck-mounted concrete pump and manufacturing process |
DE102014200396A1 (en) * | 2014-01-13 | 2015-07-30 | Putzmeister Engineering Gmbh | Truck-mounted concrete pump and protection circuit for it |
USD788883S1 (en) | 2015-04-16 | 2017-06-06 | Robert A Drake | Pressure relief valve for use with concrete pumping system |
US9732739B2 (en) | 2015-04-16 | 2017-08-15 | Robert A Drake | Concrete pumping system having safety recirculation and method features |
US10953960B1 (en) * | 2018-01-22 | 2021-03-23 | Robert John Sharp | Self-propelled emissions control servicing watercraft |
USD907668S1 (en) | 2019-08-22 | 2021-01-12 | Frank Montgomery | Splash guard |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3279382A (en) * | 1964-04-14 | 1966-10-18 | Royal Industries | Pump |
US3572380A (en) * | 1968-10-08 | 1971-03-23 | Challenge Cook Bros Inc | Concrete pump boom |
DE2017946C3 (en) * | 1970-04-15 | 1979-07-05 | Friedrich Dipl.-Ing. 4680 Wanne-Eickel Schwing | Device for lowering the loading level in a feed hopper for a mobile concrete pump |
DE2240190A1 (en) * | 1972-08-16 | 1974-02-21 | Reinhard Eikelmann | DEVICE FOR THE TRANSFER OF VISUAL LIQUID OR. BROAD THICKNUTS, LIKE CONCRETE BULK, TO THE WORKPLACE |
US3942688A (en) * | 1974-06-27 | 1976-03-09 | Umc Industries, Inc. | Post-mix vendor syrup tank |
DE2655582C2 (en) * | 1976-12-08 | 1983-12-08 | Stetter Gmbh, 8940 Memmingen | Heatable concrete pump |
US4130134A (en) * | 1976-12-13 | 1978-12-19 | Morgen Manufacturing Company | Material conveying apparatus |
DE2728420A1 (en) * | 1977-06-24 | 1979-01-18 | Wackenhut Ernst | Concrete delivery pump trailer - has forward neck and rear extensible nozzle with rotary head |
DE2833375A1 (en) * | 1978-07-29 | 1980-02-14 | Krinke Sand & Kiesbaggerei | Transportable ready use dry mortar storage silo - is closable, long container with tapering sides above trough with agitator and discharger |
DE8008474U1 (en) * | 1980-03-27 | 1980-07-24 | Elba-Werk Maschinen-Gesellschaft Mbh & Co, 7505 Ettlingen | DEVICE FOR AVOIDING SPLASHES IN EMPTY PUMPS OF A CONCRETE PUMP |
DE3409474C2 (en) * | 1984-03-15 | 1986-11-27 | Maschinenfabrik Walter Scheele GmbH & Co KG, 4750 Unna-Massen | Collapsible concrete distribution equipment |
IT1216319B (en) * | 1986-07-14 | 1990-02-22 | Ansaldo Spa | AUTOMATIC SERVO-ASSISTED VALVE WITH QUICK OPENING |
-
1992
- 1992-03-19 DE DE4208831A patent/DE4208831A1/en not_active Withdrawn
- 1992-12-12 EP EP93900037A patent/EP0630346B1/en not_active Expired - Lifetime
- 1992-12-12 ES ES93900037T patent/ES2085760T3/en not_active Expired - Lifetime
- 1992-12-12 US US08/302,924 patent/US5460301A/en not_active Expired - Lifetime
- 1992-12-12 DE DE59205788T patent/DE59205788D1/en not_active Expired - Lifetime
- 1992-12-12 JP JP5516193A patent/JPH07504725A/en active Pending
- 1992-12-12 WO PCT/EP1992/002881 patent/WO1993018991A1/en active IP Right Grant
Non-Patent Citations (1)
Title |
---|
See references of WO9318991A1 * |
Also Published As
Publication number | Publication date |
---|---|
ES2085760T3 (en) | 1996-06-01 |
EP0630346B1 (en) | 1996-03-20 |
DE59205788D1 (en) | 1996-04-25 |
DE4208831A1 (en) | 1993-09-23 |
US5460301A (en) | 1995-10-24 |
JPH07504725A (en) | 1995-05-25 |
WO1993018991A1 (en) | 1993-09-30 |
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