WO2009146894A3 - Gelenkbolzen als bestandteil einer dickstoff-leitung - Google Patents
Gelenkbolzen als bestandteil einer dickstoff-leitung Download PDFInfo
- Publication number
- WO2009146894A3 WO2009146894A3 PCT/EP2009/003958 EP2009003958W WO2009146894A3 WO 2009146894 A3 WO2009146894 A3 WO 2009146894A3 EP 2009003958 W EP2009003958 W EP 2009003958W WO 2009146894 A3 WO2009146894 A3 WO 2009146894A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- high consistency
- hinge pin
- material line
- component part
- consistency material
- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chain Conveyers (AREA)
- Pivots And Pivotal Connections (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
Die vorliegende Erfindung betrifft eine Vorrichtung zum Fördern von Dickstoffen, insbesondere von Frischbeton und/oder Mörtel, mit einer einen Knickmast bildenden Kette aus gelenkig aneinander befestigten Mastgliedern (1, 5), wobei die Kette mindestens zwei Mastglieder (1, 5) umfasst, die über einen hohlen Gelenkbolzen (2) schwenkbeweglich miteinander verbunden sind, und mit einer entlang der Kette geführten Dickstoff-Leitung (3), die sich abschnittsweise koaxial zu dem genannten Gelenkbolzen (2) erstreckt. Der Erfindung liegt die Aufgabe zugrunde, eine solche Vorrichtung gewichtsreduzierend weiterzubilden. Dies gelingt dadurch, dass der Gelenkbolzen (2) als ein Bestandteil der Dickstoff-Leitung (3) ausgeführt wird.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008027233.7 | 2008-06-06 | ||
DE102008027233A DE102008027233A1 (de) | 2008-06-06 | 2008-06-06 | Gelenkbolzen als Bestandteil einer Dickstoff-Leitung |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2009146894A2 WO2009146894A2 (de) | 2009-12-10 |
WO2009146894A3 true WO2009146894A3 (de) | 2010-01-28 |
Family
ID=41268840
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2009/003958 WO2009146894A2 (de) | 2008-06-06 | 2009-06-03 | Gelenkbolzen als bestandteil einer dickstoff-leitung |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE102008027233A1 (de) |
WO (1) | WO2009146894A2 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010027635B4 (de) * | 2010-07-19 | 2019-12-05 | Schwing Gmbh | Gelenkbolzenverbindung für Mastgelenke in einem Knickmast einer Betonpumpe |
CN201730339U (zh) * | 2010-08-19 | 2011-02-02 | 三一重工股份有限公司 | 混凝土泵送设备及其臂架装置 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3459222A (en) * | 1966-09-16 | 1969-08-05 | Philip W Mcelroy | Concrete conveying apparatus |
GB2132676A (en) * | 1982-10-29 | 1984-07-11 | Takenaka Komuten Co | Apparatus for horizontally casting concrete |
DE3311736A1 (de) * | 1983-03-30 | 1984-10-04 | Takenaka Komuten Co. Ltd., Osaka | Vorrichtung zum heben von lasten und zum einbringen von beton |
EP1881254A1 (de) * | 2003-05-27 | 2008-01-23 | Putzmeister Aktiengesellschaft | Transportrohr für Dickstoffe |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005055667B4 (de) | 2005-11-22 | 2009-02-12 | Schwing Gmbh | Knickmast für eine Dickstoffförderanlage |
-
2008
- 2008-06-06 DE DE102008027233A patent/DE102008027233A1/de not_active Withdrawn
-
2009
- 2009-06-03 WO PCT/EP2009/003958 patent/WO2009146894A2/de active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3459222A (en) * | 1966-09-16 | 1969-08-05 | Philip W Mcelroy | Concrete conveying apparatus |
GB2132676A (en) * | 1982-10-29 | 1984-07-11 | Takenaka Komuten Co | Apparatus for horizontally casting concrete |
DE3311736A1 (de) * | 1983-03-30 | 1984-10-04 | Takenaka Komuten Co. Ltd., Osaka | Vorrichtung zum heben von lasten und zum einbringen von beton |
EP1881254A1 (de) * | 2003-05-27 | 2008-01-23 | Putzmeister Aktiengesellschaft | Transportrohr für Dickstoffe |
Also Published As
Publication number | Publication date |
---|---|
DE102008027233A1 (de) | 2009-12-10 |
WO2009146894A2 (de) | 2009-12-10 |
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