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EP1203857A3 - Material dispensing container with a grating - Google Patents

Material dispensing container with a grating Download PDF

Info

Publication number
EP1203857A3
EP1203857A3 EP01125026A EP01125026A EP1203857A3 EP 1203857 A3 EP1203857 A3 EP 1203857A3 EP 01125026 A EP01125026 A EP 01125026A EP 01125026 A EP01125026 A EP 01125026A EP 1203857 A3 EP1203857 A3 EP 1203857A3
Authority
EP
European Patent Office
Prior art keywords
grill
grille
grating
additional
material feed
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.)
Withdrawn
Application number
EP01125026A
Other languages
German (de)
French (fr)
Other versions
EP1203857A2 (en
Inventor
Ernst Bachner
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.)
Putzmeister Concrete Pumps GmbH
Original Assignee
Putzmeister AG
Putzmeister Werk Maschinenfabrik GmbH
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 Putzmeister AG, Putzmeister Werk Maschinenfabrik GmbH filed Critical Putzmeister AG
Publication of EP1203857A2 publication Critical patent/EP1203857A2/en
Publication of EP1203857A3 publication Critical patent/EP1203857A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/12—Apparatus having only parallel elements
    • 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)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Bag Frames (AREA)

Abstract

Die Erfindung bezieht sich auf einen Materialaufgabebehälter, insbesondere für Betonpumpen. Die Einfüllöffnung des Materialaufgabebehälters wird von einem Siebgrill (20) übergriffen, der aus einem Grundgrill (22) mit einem Grundgitter (28) mit äquidistanter Stabteilung (T1) sowie einem Klappgrill (26) mit einem Zusatzgitter (30) besteht. Im eingeklappten Zustand bildet das Grundgitter (28) zusammen mit dem Zusatzgitter (30) ein Kombinationsgitter mit äquidistanter, gegenüber dem Grundgitter (28) kleinerer Stabteilung (T2,T3). Damit lassen sich für Betone mit verschiedener Körnung auf einfache Weise unterschiedliche Stabteilungen am Siebgrill (20) einstellen.

Figure 00000001
The invention relates to a material feed container, in particular for concrete pumps. The filling opening of the material feed container is overlapped by a screen grill (20), which consists of a base grill (22) with a base grill (28) with equidistant bar division (T 1 ) and a folding grill (26) with an additional grill (30). In the folded state, the basic grille (28) together with the additional grille (30) forms a combination grille with equidistant rod division (T 2 , T 3 ) that is smaller than the basic grille (28). This enables different rod divisions to be easily set on the screen grill (20) for concretes with different grain sizes.
Figure 00000001
EP01125026A 2000-11-02 2001-10-20 Material dispensing container with a grating Withdrawn EP1203857A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10054408A DE10054408A1 (en) 2000-11-02 2000-11-02 Material feed container with sieve grill
DE10054408 2000-11-02

Publications (2)

Publication Number Publication Date
EP1203857A2 EP1203857A2 (en) 2002-05-08
EP1203857A3 true EP1203857A3 (en) 2002-08-14

Family

ID=7661969

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01125026A Withdrawn EP1203857A3 (en) 2000-11-02 2001-10-20 Material dispensing container with a grating

Country Status (2)

Country Link
EP (1) EP1203857A3 (en)
DE (1) DE10054408A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2146309A1 (en) * 1971-07-22 1973-03-02 Ulster Plant Ltd
FR2622476A1 (en) * 1987-10-30 1989-05-05 Redon Joseph Self-cleaning grate with articulated bars
FR2658097A1 (en) * 1990-02-13 1991-08-16 Spi Improvement to screen grids for use in quarries or the like
DE4208831A1 (en) * 1992-03-19 1993-09-23 Putzmeister Maschf CAR CONCRETE PUMP
DE19820509A1 (en) * 1998-05-08 1999-11-11 Putzmeister Ag Material container for a concrete pump
US6041943A (en) * 1998-08-05 2000-03-28 Samuel Lenko Adjustable grating pain rock sifter

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09512321A (en) * 1994-04-28 1997-12-09 プッツマイスター・ヴェルク マシーネンファブリーク ゲゼルシャフト ミット ベシュレンクテル ハフツング Viscous fluid pump
DE19804863A1 (en) * 1998-02-09 1999-08-12 Putzmeister Ag Slide device for a two-cylinder slurry pump

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2146309A1 (en) * 1971-07-22 1973-03-02 Ulster Plant Ltd
FR2622476A1 (en) * 1987-10-30 1989-05-05 Redon Joseph Self-cleaning grate with articulated bars
FR2658097A1 (en) * 1990-02-13 1991-08-16 Spi Improvement to screen grids for use in quarries or the like
DE4208831A1 (en) * 1992-03-19 1993-09-23 Putzmeister Maschf CAR CONCRETE PUMP
DE19820509A1 (en) * 1998-05-08 1999-11-11 Putzmeister Ag Material container for a concrete pump
US6041943A (en) * 1998-08-05 2000-03-28 Samuel Lenko Adjustable grating pain rock sifter

Also Published As

Publication number Publication date
EP1203857A2 (en) 2002-05-08
DE10054408A1 (en) 2002-05-08

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