EP1232012B1 - Device for loading a fragmenting machine for example a hammer crusher - Google Patents

Device for loading a fragmenting machine for example a hammer crusher Download PDF

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Publication number
EP1232012B1
EP1232012B1 EP00983047A EP00983047A EP1232012B1 EP 1232012 B1 EP1232012 B1 EP 1232012B1 EP 00983047 A EP00983047 A EP 00983047A EP 00983047 A EP00983047 A EP 00983047A EP 1232012 B1 EP1232012 B1 EP 1232012B1
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EP
European Patent Office
Prior art keywords
drive roller
drive
frame
rollers
scrap
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.)
Expired - Lifetime
Application number
EP00983047A
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German (de)
French (fr)
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EP1232012A1 (en
Inventor
Erich KÖHL
Wilhelm Lindfeld
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.)
Metso Lindemann GmbH
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Metso Lindemann GmbH
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Filing date
Publication date
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Publication of EP1232012A1 publication Critical patent/EP1232012A1/en
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Publication of EP1232012B1 publication Critical patent/EP1232012B1/en
Anticipated expiration legal-status Critical
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/32—Presses specially adapted for particular purposes for consolidating scrap metal or for compacting used cars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/26—Details
    • B02C13/286—Feeding or discharge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00—Other disintegrating devices or methods
    • B02C19/0056—Other disintegrating devices or methods specially adapted for specific materials not otherwise provided for
    • B02C19/0062—Other disintegrating devices or methods specially adapted for specific materials not otherwise provided for specially adapted for shredding scrap metal, e.g. automobile bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/02—Feeding devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/26—Details
    • B02C13/286—Feeding or discharge
    • B02C2013/28618—Feeding means
    • B02C2013/28663—Feeding means using rollers

Definitions

  • the invention relates to a device for feeding a crushing machine, such as e.g. Hammer crusher, the several stored in a frame of the device rollers for the Feeding of recyclable, preferably metallic old goods of any kind, such. Old car bodies and / or packaged scrap.
  • a crushing machine such as e.g. Hammer crusher
  • the several stored in a frame of the device rollers for the Feeding of recyclable, preferably metallic old goods of any kind, such. Old car bodies and / or packaged scrap.
  • Such devices are known from DE 197 08 185 A1 and comprise an upper drive and a lower roller. With the upper drive roller a press cover is connected, which pre-presses the old metal good before it is detected by the upper drive roller.
  • This operative connection of press cover and upper drive roller has disadvantages.
  • the upper drive roller is difficult to manipulate and on the other hand, it is raised during the pressing process due to the existing connection with the pressing cover. As a result, the old material passing through the upper drive roller can pass uncontrolled into the comminution machine. A metered feeding is thus possible only with difficulty.
  • the invention is based on the task of remedy this Gabcile to a continuous, To achieve pre-pressed and controllable supply of the old good, which is easy to handle is.
  • the invention proposes to provide each a front and rear upper drive roller. These have independent drives, these drift rollers with the same or slightly drive different circumferential speeds.
  • the drive rollers work simultaneously forwards or backwards.
  • the rear drive roller can be in a certain range be moved up and down independently of the front drive roller. After a certain lifting of the rear drifting roller, the front drifting roller is automatically with raised and "dances" on the material.
  • the front and rear drive rollers can each be adjusted independently in height.
  • the front drive roller can optionally in each position.
  • the front drive roller has a fixed free Passage to the feed level.
  • the rear drive roller thus falls in a lower position.
  • the downward movement of the front drive roller is then interrupted when a Minimum distance to the rear drive roller is reached.
  • the rear drive roller can over Hydraulic cylinder caused additional presses trigger.
  • the front drive roller is like that designed so that they can also initiate a pressing process. Both pressing functions can be initiated independently of each other. This is a controlled feed as well from bulky old goods through manual and automatic control possible.
  • the invention is also intended for facilities that in the feeder no having lower roller.
  • the invention is in an embodiment with reference to the Drawings explained.
  • a device for feeding a crushing machine such as hammer crusher, shown, which is arranged upstream of the crushing machine, not shown.
  • the device essentially comprises a feed chute 1.0, which is arranged on an unmarked frame and is designed altogether as an inclined feed plane for the old metal scrap such as a passenger car body.
  • a front upper drive roller 2.0 is mounted in an unmarked one-arm lever system above the feed plane, which drive roller 2.0 has its own drive, not shown.
  • Downstream in the feed direction of the old good is a rear upper drive roller 2.1 mounted in an unspecified two-armed toggle lever system on the feed plane, which drive roller 2.1 has another own drive, not shown.
  • a lower roller 3.0 is provided stored in the frame, which breaks the feed level as a sliding role.
  • the unmarked lever systems are in the context of the feeder in their joints rotatably mounted and initially independent of each other but also functional synchronized acting, supported against the frame hydraulic cylinders 4.0 connected so that the lever systems both swung and in terms of one of the Pinch rollers 2.0, 2.1 moved to the old good pressure relative to the feed plane moves can be.
  • the independent drives for the drive rollers 2.0 and 2.1 are connected so that the Trcibwalzen 2.0, 2.1 with both equal or differing peripheral speeds as well can run forward or backward.
  • control center 2.2 of which the described functional sequences can be controlled manually or automatically.

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  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Crushing And Grinding (AREA)
  • Disintegrating Or Milling (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Press Drives And Press Lines (AREA)

Abstract

The invention relates to a device for loading a fragmenting machine, such as a hammer crusher, including a front and rear upper drive roller which are equipped, independently of each other, with a drive mechanism and arranged above the feed plane of a feed chute. The drive rollers are mounted on a displaceable and pressure exerting system of levers, such that a continuous, pre-pressed and controlled feed of recyclable material for fragmenting is guaranteed.

Description

Technisches GebietTechnical area

Die Erfindung betrifft eine Einrichtung zum Beschicken einer Zerkleinerungsmaschine, wie z.B. Hammerbrecher, die mehrere in einem Rahmen der Einrichtung gelagerte Walzen für die Zuführung von recycelbaren, vorzugsweise metallischen Alt-Gütern jeglicher Art, wie z.B. Pkw-Alt-Karossen und/oder paketierter Schrott, umfassen.The invention relates to a device for feeding a crushing machine, such as e.g. Hammer crusher, the several stored in a frame of the device rollers for the Feeding of recyclable, preferably metallic old goods of any kind, such. Old car bodies and / or packaged scrap.

Stand der TechnikState of the art

Derartige Einrichtungen sind gemäß der DE 197 08 185 A1 bekannt und umfassen eine obere Treib- sowie eine untere Walze. Mit der oberen Treibwalze ist ein Preßdeckel verbunden, der das metallische Alt-Gut vorpreßt, bevor es von der oberen Treibwalze erfaßt wird. Diese Wirkverbindung von Preßdeckel und oberer Treibwalze hat Nachteile. Einerseits wird die obere Treibwalze schwer manipulierbar und andererseits wird sie beim Preßvorgang infolge der bestehenden Verbindung mit dem Preßdeckel angehoben.
Hierdurch kann das die obere Treibwalze passierende Alt-Gut unkontrolliert in die Zerkleinerungsmaschine gelangen. Ein dosiertes Zuführen ist somit nur erschwert möglich.Such devices are known from DE 197 08 185 A1 and comprise an upper drive and a lower roller. With the upper drive roller a press cover is connected, which pre-presses the old metal good before it is detected by the upper drive roller. This operative connection of press cover and upper drive roller has disadvantages. On the one hand, the upper drive roller is difficult to manipulate and on the other hand, it is raised during the pressing process due to the existing connection with the pressing cover.
As a result, the old material passing through the upper drive roller can pass uncontrolled into the comminution machine. A metered feeding is thus possible only with difficulty.

Auch andere bekannte Systeme, wie eine Einzugskette, pressen das Material zwar besser als eine bisherige einzelne obere Treibwalze, halten das Material jedoch auch auf seiner ganzen Länge. Die Anordnung doppelter Oberwalzen mit gemeinsamem Antrieb in einem Rahmen haben neben der höheren Masse gegenüber der einzelnen Walze ebenfalls den Nachteil, daß diese beim Anheben das Alt-Gut entgegen der beabsichtigten Funktion sofort freigeben. Other known systems, such as a feeder chain, press the material better than a previous single upper drive roller, but keep the material on its whole Length. The arrangement of double top rollers with common drive in a frame In addition to the higher mass compared to the single roller also have the disadvantage that these immediately release the old-good against the intended function when lifting.

Darstellung der ErfindungPresentation of the invention

Der Erfindung liegt die Aufgabc zugrunde, diese Nachtcile zu beheben, um eine kontinuierliche, vorgepreßte und kontrollierbare Zuführung des Alt-Gutes zu erreichen, die leicht handhabbar ist. Die Erfindung schlägt vor, je eine vordere und hintere obere Treibwalze vorzuschen. Diese weisen unabhängige Antriebe auf, die diese Treibwalzen mit gleichen oder geringfügig differierenden Umfangsgeschwindigkeiten antreiben. Die Treibwalzen arbeiten gleichzeitig vor- oder rückwärtsdrehend. Die hintere Treibwalze kann in einem gewissen Bereich unabhängig von der vorderen Treibwalze nach oben und unten bewegt werden. Nach einer bestimmten Anhebung der hinteren Treibwalze wird die vordere Treibwalze automatisch mit angehoben und "tanzt" so auf dem Material. Die vordere und hintere Treibwalze können jeweils unabhängig in der Höhe verstellt werden. Die vordere Treibwalze kann wahlweise in jeder Position gehalten werden. Die vordere Treibwalze hat einen festgelegten freien Durchgang zur Zuführebene. Die hintere Treibwalze fällt demzufolge in eine untere Stellung. Die Abwärtsbewegung der vorderen Treibwalze wird dann unterbrochen, wenn ein Mindestabstand zur hinteren Treibwalze erreicht ist. Die hintere Treibwalze kann über Hydraulikzylinder bewirkte, zusätzliche Preßvorgänge auslösen. Die vordere Treibwalze ist so ausgelegt, daß sie ebenfalls einen Preßvorgang einleiten kann. Beide Preßfunktionen können unabhängig voneinander eingeleitet werden. Hierdurch ist eine kontrollierte Zuführung auch von sperrigem Alt-Gut durch manuelle und automatische Steuerung möglich.The invention is based on the task of remedy this Nachtcile to a continuous, To achieve pre-pressed and controllable supply of the old good, which is easy to handle is. The invention proposes to provide each a front and rear upper drive roller. These have independent drives, these drift rollers with the same or slightly drive different circumferential speeds. The drive rollers work simultaneously forwards or backwards. The rear drive roller can be in a certain range be moved up and down independently of the front drive roller. After a certain lifting of the rear drifting roller, the front drifting roller is automatically with raised and "dances" on the material. The front and rear drive rollers can each be adjusted independently in height. The front drive roller can optionally in each position. The front drive roller has a fixed free Passage to the feed level. The rear drive roller thus falls in a lower position. The downward movement of the front drive roller is then interrupted when a Minimum distance to the rear drive roller is reached. The rear drive roller can over Hydraulic cylinder caused additional presses trigger. The front drive roller is like that designed so that they can also initiate a pressing process. Both pressing functions can be initiated independently of each other. This is a controlled feed as well from bulky old goods through manual and automatic control possible.

Die Erfindung ist auch für Einrichtungen vorgesehen, die in der Zuführeinrichtung keine untere Walze aufweisen. Die Erfindung wird in einem Ausführungsbeispiel an Hand der Zeichnungen erläutert.The invention is also intended for facilities that in the feeder no having lower roller. The invention is in an embodiment with reference to the Drawings explained.

Kurze Beschreibung der ZeichnungenBrief description of the drawings

In den schematisch ausgeführten Zeichnungen zeigen

Fig. 1
die erfindungsgemäße Einrichtung in der Seitenansicht zum Beginn der Wirkfunktion der vorderen Treibwalze und
Fig. 2
die Einrichtung nach Fig. 1 in Wirkverbindung zwischen vorderer und hinterer Treibwalze beim Einziehen eines metallischen Alt-Gutes.
In the drawings schematically show
Fig. 1
the inventive device in the side view at the beginning of the action function of the front drive roller and
Fig. 2
The device according to Fig. 1 in operative connection between the front and rear drive roller when pulling a metallic Alt-good.

Bester Weg zur Ausführung der ErfindungBest way to carry out the invention

In den Fig. 1 und 2 ist eine Einrichtung zum Beschicken einer Zerkleinerungsmaschine, wie z.B. Hammerbrecher, dargestellt, die der nicht dargestellten Zerkleinerungsmaschine vorgeordnet ist.
Die Einrichtung umfaßt im wesentlichen eine auf einem nicht bezeichneten Rahmen angeordnete Zuführschurre 1.0, die insgesamt als schiefe Zuführebene für das metallische Alt-Gut wie eine Pkw-Altkarosse ausgebildet ist. Eine vordere obere Treibwalze 2.0 ist in einem nicht bezeichneten einarmigen Hebelsystem über der Zuführebene gelagert, welche Treibwalze 2.0 einen eigenen, nicht dargestellten Antrieb aufweist. In Zuführrichtung des Alt-Gutes nachgeordnet ist eine hintere obere Treibwalze 2.1 in einem nicht bezeichneten zweiarmigen Kniehebelsystem über der Zuführebene gelagert, welche Treibwalze 2.1 einen weiteren eigenen, nicht dargestellten Antrieb besitzt. In der Zuführebene ist unterhalb der hinteren oberen Treibwalze 2.1 eine untere Walze 3.0 im Rahmen gelagert vorgesehen, welche die Zuführebene als Gleitrolle durchbricht.In Figs. 1 and 2, a device for feeding a crushing machine, such as hammer crusher, shown, which is arranged upstream of the crushing machine, not shown.
The device essentially comprises a feed chute 1.0, which is arranged on an unmarked frame and is designed altogether as an inclined feed plane for the old metal scrap such as a passenger car body. A front upper drive roller 2.0 is mounted in an unmarked one-arm lever system above the feed plane, which drive roller 2.0 has its own drive, not shown. Downstream in the feed direction of the old good is a rear upper drive roller 2.1 mounted in an unspecified two-armed toggle lever system on the feed plane, which drive roller 2.1 has another own drive, not shown. In the feed level below the rear upper drive roller 2.1, a lower roller 3.0 is provided stored in the frame, which breaks the feed level as a sliding role.

Die nicht bezeichneten Hebelsysteme sind im Rahmen der Zuführeinrichtung in ihren Gelenkpunkten drehbar gelagert und mit zunächst unabhängig voneinander aber auch funktionell aufeinander abstimmbar wirkenden, gegen den Rahmen abgestützten Hydraulikzylindern 4.0 so verbunden, daß die Hebelsysteme sowohl geschwenkt als auch hinsichtlich eines von den Treibwalzen 2.0, 2.1 auf das Alt-Gut ausübenden Druckes relativ zur Zuführebene bewegt werden können. The unmarked lever systems are in the context of the feeder in their joints rotatably mounted and initially independent of each other but also functional synchronized acting, supported against the frame hydraulic cylinders 4.0 connected so that the lever systems both swung and in terms of one of the Pinch rollers 2.0, 2.1 moved to the old good pressure relative to the feed plane moves can be.

Die unabhängigen Antriebe für die Treibwalzen 2.0 und 2.1 sind so geschaltet, daß die Trcibwalzen 2.0, 2.1 sowohl mit gleichen oder differierenden Umfangsgeschwindigkeiten als auch vor- oder rückwärtsdrehend laufen können.The independent drives for the drive rollers 2.0 and 2.1 are connected so that the Trcibwalzen 2.0, 2.1 with both equal or differing peripheral speeds as well can run forward or backward.

Entsprechend Fig. 1 wird nun ein metallisches Alt-Gut in Form einer PKW-Altkarosse auf die Zuführschurre 1.0 aufgegeben, die vordere Treibwalze 2.0 wird in einer Position gehalten, die einen freien Durchgang zur Zuführebene für das Alt-Gut gewährleistet. Dabei erfaßt die obere Treibwalze 2.0 das Alt-Gut und zieht dieses ein, wobei die hintere Treibwalze 2.1 eine analoge Stellung einnimmt, um gemäß Fig. 2 das Alt-Gut auf der Zuführebene, über die Walze 3.0 gleitend weiter zu fördern. Dazu sind die Treibwalzen 2.0, 2.1 mittels ihrer von den Hydraulikzylindern 4.0 betätigten Hebelsystemen so relativ zu Zuführebene veränderlich und druckausübend bewegbar, daß das Alt-Gut zu einer gewünschten oder optimalen Dicke kontinuierlich verdichtet und der Zerkleinerungsmaschine kontrolliert zugeführt werden kann.1 is now a metallic old good in the form of a car-old body on the Feed chute 1.0 abandoned, the front drive roller 2.0 is held in a position that ensures a free passage to the feed level for the old good. In this case, the upper one Drive roller 2.0 the old good and pulls this, the rear drive roller 2.1 a assumes analogous position, according to FIG. 2, the old good on the feed level, on the Roller 3.0 sliding continues to promote. These are the drive rollers 2.0, 2.1 by means of their Hydraulic cylinders 4.0 actuated lever systems so variable relative to feed level and pressure-exerting movable, that the old material to a desired or optimum thickness continuously compressed and the crushing machine can be supplied controlled.

Die Abwärtsbewegung der vordern Treibwalze 2.0 wird dann unterbrochen, wenn ein Mindestabstand zur unteren Treibwalze 2.1 erreicht ist, womit eine gleichmäßige Verdichtung des Alt-Gutes gesichert wird. Die hintere und die vordere Treibwalze 2.0, 2.1 leiten auch zusätzliche Preßvorgänge auf das Alt-Gut ein, wobei die Preßfunktionen auch unabhängig voneinander wirken können. Insgesamt wird mittels der Hebelsysteme und der in ihren kinematischen Abläufen steuerbaren Treibwalzen 2.0, 2.1 flexibel, variabel und/oder optimal auf das zuzuführende Alt-Gut so eingewirkt, daß die angestrebte kontrollierte und kontinuierliche Zuführung des Alt-Gutes für die Zerkleinerungsmaschine gesichert ist.The downward movement of the front drive roller 2.0 is then interrupted when a Minimum distance to the lower drive roller 2.1 is reached, resulting in a uniform compression the old good is secured. The rear and front drive rollers 2.0, 2.1 also conduct additional pressing operations on the old good, the pressing functions also independent can act from each other. Overall, by means of lever systems and in their kinematic sequences controllable drive rollers 2.0, 2.1 flexible, variable and / or optimal acted on the supplied old good so that the desired controlled and continuous Supply of the old good for the crushing machine is secured.

Zur Unterstützung dieser Gesamtfunktion ist eine Steuerzentrale 2.2 vorgesehen, von der die beschriebenen Funktionsabläufe manuell oder automatisch gesteuert werden können. To support this overall function, a control center 2.2 is provided, of which the described functional sequences can be controlled manually or automatically.

Gewerbliche AnwendbarkeitIndustrial Applicability

Für eine kontinuierliche, vorgepreßte und kontrollierte Zuführung der eingangs definierten Alt-Güter zu einer Zerkleinerungsmaschine werden die herkömmlichen gattungsgemäßen Beschickungseinrichtungen so verbessert, daß die nachgeordnete Zerkleinerungsmaschine leistungsoptimiert betrieben werden kann. For a continuous, pre-pressed and controlled feeding of the above-defined Old goods to a crusher are the conventional generic Feeding devices improved so that the downstream crusher can be operated optimized performance.

BezugszeichenlisteLIST OF REFERENCE NUMBERS

1.0 =1.0 =
Zuführschurrefeed chute
2.0 =2.0 =
vordere obere Treibwalzefront upper drive roller
2.1 =2.1 =
hintere obere Treibwalzerear upper drive roller
2.2 =2.2 =
Steuerzentralecontrol Center
3.0 =3.0 =
untere Walzelower roller
4.0 =4.0 =
Hydraulikzylinderhydraulic cylinders

Claims (6)

  1. A device for charging a comminution machine, such as e.g. swing-hammer mills which comprise several rollers mounted in a frame of the device for feeding recyclable, preferably metallic scrap of any type, such as e.g. scrap car bodies and/or bundled scrap, whereby at least one upper drive roller is mounted in a movable lever system,
    characterised by
    a) at least one front and rear upper drive roller (2.0, 2.1), equipped with drives independent of one another and positioned over a feed plane of a feed chute (1.0),
    b) the front drive roller (2.0) being mounted in a single-arm lever system, articulated to the frame,
    c) the rear drive roller (2.1) being mounted in a double-arm lever system, articulated to the frame in the knee,
    d) positions of the drive rollers (2.0, 2.1) changeable relative to the feed plane, determined by said lever systems, and
    e) drive elements connected to the lever systems, supported relative to the frame for creating both the various positions of the drive rollers (2.0, 2.1) relative to the feed plane and for exerting pressure forces acting on the scrap via the latter.
  2. The device as claimed in Claim 1, characterised in that the drive rollers (2.0, 2.1) are driven uniformly.
  3. The device as claimed in Claim 1, characterised in that the drive rollers (2.0, 2.1) are driven with differentiating peripheral speeds.
  4. The device as claimed in Claim 1, characterised in that the drive rollers (2.0, 2.1) are driven rotating forwards and backwards i.e. in reverse.
  5. The device as claimed in any one of Claims 1 to 4, characterised in that the drive elements supported relative to the frame are hydraulic cylinders for the lever systems (4.0).
  6. The device as claimed in any one of Claims 1 to 5, characterised by the use of means for manual or automatic control of the functional sequences via a control centre (2.2).
EP00983047A 1999-11-03 2000-10-19 Device for loading a fragmenting machine for example a hammer crusher Expired - Lifetime EP1232012B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19953452 1999-11-03
DE19953452A DE19953452C2 (en) 1999-11-03 1999-11-03 Device for loading a comminution machine, e.g. Hammer cup
PCT/DE2000/003722 WO2001032313A1 (en) 1999-11-03 2000-10-19 Device for loading a fragmenting machine for example a hammer crusher

Publications (2)

Publication Number Publication Date
EP1232012A1 EP1232012A1 (en) 2002-08-21
EP1232012B1 true EP1232012B1 (en) 2003-05-07

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EP00983047A Expired - Lifetime EP1232012B1 (en) 1999-11-03 2000-10-19 Device for loading a fragmenting machine for example a hammer crusher

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Country Link
US (1) US6612421B1 (en)
EP (1) EP1232012B1 (en)
JP (1) JP3941855B2 (en)
AT (1) ATE239552T1 (en)
CA (1) CA2389752C (en)
DE (2) DE19953452C2 (en)
DK (1) DK1232012T3 (en)
ES (1) ES2198365T3 (en)
WO (1) WO2001032313A1 (en)

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FR2660213B1 (en) 1990-03-30 1993-03-19 Becker Arnaud HAMMER CRUSHER, CENTRALLY SUPPLIED, FOR SHREDDING METAL OBJECTS.
FR2670133B1 (en) 1990-12-05 1993-04-02 Becker Arnaud LOW-SIZE HAMMER CRUSHER FOR SHREDDING METAL OR OTHER OBJECTS.
FR2744062B1 (en) * 1996-01-31 1998-04-30 Neopost Ind OPTIMIZED DRIVE DEVICE FOR MAIL ARTICLES
DE19708185C2 (en) * 1997-02-28 2002-07-11 Svedala Lindemann Gmbh Method and device for loading and operating a plant for shredding recyclable old goods
US6216756B1 (en) * 1999-03-22 2001-04-17 Howard Carl Mason Log processing apparatus
US6283353B1 (en) * 1999-07-20 2001-09-04 Equipements Gilbert Inc. Press roll device
US6231299B1 (en) * 1999-11-05 2001-05-15 John Robert Newsome Apparatus for aligning stacked documents moving along a conveyor

Also Published As

Publication number Publication date
ES2198365T3 (en) 2004-02-01
US6612421B1 (en) 2003-09-02
DE19953452A1 (en) 2001-05-17
WO2001032313A1 (en) 2001-05-10
DE19953452C2 (en) 2001-10-25
JP3941855B2 (en) 2007-07-04
ATE239552T1 (en) 2003-05-15
CA2389752A1 (en) 2001-05-10
JP2003512927A (en) 2003-04-08
EP1232012A1 (en) 2002-08-21
DK1232012T3 (en) 2003-08-25
DE50002123D1 (en) 2003-06-12
CA2389752C (en) 2009-08-18

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