WO2006097827A3 - Extendible device to distribute concrete - Google Patents

Extendible device to distribute concrete Download PDF

Info

Publication number
WO2006097827A3
WO2006097827A3 PCT/IB2006/000582 IB2006000582W WO2006097827A3 WO 2006097827 A3 WO2006097827 A3 WO 2006097827A3 IB 2006000582 W IB2006000582 W IB 2006000582W WO 2006097827 A3 WO2006097827 A3 WO 2006097827A3
Authority
WO
WIPO (PCT)
Prior art keywords
articulated arms
folded
arms
respect
distribute concrete
Prior art date
Application number
PCT/IB2006/000582
Other languages
French (fr)
Other versions
WO2006097827A2 (en
Inventor
Stefano Baiardo
Original Assignee
Stefano Baiardo
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 Stefano Baiardo filed Critical Stefano Baiardo
Publication of WO2006097827A2 publication Critical patent/WO2006097827A2/en
Publication of WO2006097827A3 publication Critical patent/WO2006097827A3/en

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Jib Cranes (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)

Abstract

Extendible device (10) to distribute concrete, installed on a heavy work vehicle (11). The device (10) comprises a plurality of articulated arms (17, 18, 19, 20, 21, 22) pivoted to each other at respective ends and selectively positionable between a first transport configuration, wherein they are folded back on each other and contained within the bulk of the heavy vehicle (11), and a work configuration, wherein they are extended until they reach their maximum extension. At least three consecutive articulated arms (17, 18, 19) are folded one with respect to the other in a first direction (Vl), while the other articulated arms (20, 21, 22) are folded one with respect to the other one in a second direction (V2), opposite to the first direction (Vl), and the other in the first direction (Vl). In the transport condition, the articulated arms (17-22) are grouped in two distinct groups (32, 33) of arms adjacent to each other.
PCT/IB2006/000582 2005-03-17 2006-03-16 Extendible device to distribute concrete WO2006097827A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000434A ITMI20050434A1 (en) 2005-03-17 2005-03-17 EXTENSIBLE DEVICE FOR CONCRETE DISTRIBUTION
ITMI2005A000434 2005-03-17

Publications (2)

Publication Number Publication Date
WO2006097827A2 WO2006097827A2 (en) 2006-09-21
WO2006097827A3 true WO2006097827A3 (en) 2006-11-23

Family

ID=36922338

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2006/000582 WO2006097827A2 (en) 2005-03-17 2006-03-16 Extendible device to distribute concrete

Country Status (2)

Country Link
IT (1) ITMI20050434A1 (en)
WO (1) WO2006097827A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20060141U1 (en) * 2006-04-20 2006-07-20 Cifa Spa TRUCK PUMP FOR CONCRETE WITH INCREASED EXTENSION OF THE ARTICULATED SUPPORT ARM AND SHAPE INCLUDED IN THE LIMITS ENVISAGED BY THE EUROPEAN STANDARD FOR FREE ROAD CIRCULATION
CN201924601U (en) * 2010-09-29 2011-08-10 北汽福田汽车股份有限公司 Folding cantilever crane structure and concrete pump truck with same
CN102383603B (en) 2011-08-19 2014-01-15 三一汽车制造有限公司 Concrete pump truck and arm support device thereof
CN102359278B (en) * 2011-09-28 2013-08-21 中联重科股份有限公司 Arm support of concrete pump truck and concrete pump truck
CN102409857B (en) * 2011-10-24 2013-11-20 三一汽车制造有限公司 Boom device and concrete pump truck
CN102518309B (en) * 2012-01-10 2014-11-19 三一汽车制造有限公司 Arm support device and arm support type engineering machine
DE102012224340A1 (en) * 2012-12-21 2014-06-26 Putzmeister Engineering Gmbh Mast arm for a concrete distributor mast and method for its production
CN103416121B (en) * 2013-07-15 2016-08-10 现代农装株洲联合收割机有限公司 A kind of double-layer folding method and double-layer folding mechanism thereof and land leveller
CN114517578B (en) * 2020-11-20 2023-04-28 三一汽车制造有限公司 Work vehicle

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2739355A1 (en) * 1977-09-01 1978-09-14 Schlecht Karl Four arm concrete distributor articulated jib - has long and short arms nesting together when collapsed for transport
DE3445130A1 (en) * 1984-12-11 1986-02-20 Maschinenfabrik Walter Scheele GmbH & Co KG, 4750 Unna-Massen Multi-armed concrete-distributing device
US5638967A (en) * 1993-12-28 1997-06-17 Schwing Gmbh Vehicle with a built-on swiveling mast and a frame support
US6484752B1 (en) * 1998-09-28 2002-11-26 Putzmeister Aktiengesellschaft Auto concrete pump
WO2004113647A1 (en) * 2003-06-25 2004-12-29 Putzmeister Aktiengesellschaft Articulated mast for movable concrete pumps

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2739355A1 (en) * 1977-09-01 1978-09-14 Schlecht Karl Four arm concrete distributor articulated jib - has long and short arms nesting together when collapsed for transport
DE3445130A1 (en) * 1984-12-11 1986-02-20 Maschinenfabrik Walter Scheele GmbH & Co KG, 4750 Unna-Massen Multi-armed concrete-distributing device
US5638967A (en) * 1993-12-28 1997-06-17 Schwing Gmbh Vehicle with a built-on swiveling mast and a frame support
US6484752B1 (en) * 1998-09-28 2002-11-26 Putzmeister Aktiengesellschaft Auto concrete pump
WO2004113647A1 (en) * 2003-06-25 2004-12-29 Putzmeister Aktiengesellschaft Articulated mast for movable concrete pumps

Also Published As

Publication number Publication date
ITMI20050434A1 (en) 2006-09-18
WO2006097827A2 (en) 2006-09-21

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