EP1179413B1 - Baling press - Google Patents

Baling press Download PDF

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Publication number
EP1179413B1
EP1179413B1 EP01890212A EP01890212A EP1179413B1 EP 1179413 B1 EP1179413 B1 EP 1179413B1 EP 01890212 A EP01890212 A EP 01890212A EP 01890212 A EP01890212 A EP 01890212A EP 1179413 B1 EP1179413 B1 EP 1179413B1
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EP
European Patent Office
Prior art keywords
brake
carriage
support stop
shield
rail
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EP01890212A
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German (de)
French (fr)
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EP1179413A2 (en
EP1179413A3 (en
Inventor
Franz Ing. Roither
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Individual
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Individual
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Priority to AT01890212T priority Critical patent/ATE304938T1/en
Publication of EP1179413A2 publication Critical patent/EP1179413A2/en
Publication of EP1179413A3 publication Critical patent/EP1179413A3/en
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Publication of EP1179413B1 publication Critical patent/EP1179413B1/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/30—Presses specially adapted for particular purposes for baling; Compression boxes therefor
    • B30B9/3092—Presses specially adapted for particular purposes for baling; Compression boxes therefor with two or more stationary press boxes co-operating alternately with a press ram or simultaneously with press rams

Definitions

  • the invention relates to a baler with juxtaposed in a frame press boxes and with a on a frame guide along the row of boxes on the open-top press boxes movable carriage, which carries a lowerable in the respective press box Preßstempel.
  • baler is known from US-A-3 808 967.
  • balers with several juxtaposed press boxes over which a carriage is moved with a ram, which is lowered after a locking of the carriage relative to the respective press box in this press box, for example, to press paper, packaging material or cardboard to bales there is a risk that during the process of the carriage, an obstacle protruding into the upper filling opening of a press box, for example a hand or an arm, is squeezed between the carriage and a box wall extending transversely to the carriage.
  • the invention is therefore the object of a baler of the type described in such a way that when starting the car to a projecting into the upper opening of a press box obstacle of the car is stopped in time to exclude any risk of injury.
  • the invention solves the problem set by the fact that the two end faces of the car is mounted in front of the frame guide over the upper box openings extending brake shield, the at least one cooperating with a rack guide parallel to the mounting rail, below and below the horizontal pivot axis of the brake shield lying support stop, whose relative to the pivot axis lever length exceeds the vertical distance of the pivot axis of the support rail, and that the carriage has at least one arranged below a frame fixed brake rail brake shoes whose vertical distance from the brake rail is smaller than the difference in length between the lever length of the support stop and the Distance of the pivot axis of the mounting rail is.
  • the car upstream brake shield which is pivotable about a horizontal pivot axis, can be braked when striking the brake shield to an obstacle along a stopping distance that does not exceed the Einschwenkweg the brake shield against the car, so that after the stop no further advancement of the brake shield in the direction of the obstacle results .. Since with the abutment of the brake shield to an obstacle of the support stop of the brake shield is pressed against the mounting rail, due to the given inclination and friction angle under a self-locking, the support stop forms a Momentanpol to which the brake plate is pivoted with the effect that the carriage is raised in the region of the end wall.
  • the lever length of the support stop which relates to the articulation axis of the brake shield, is greater than the vertical distance of the support stop from the articulation axis.
  • the lifting movement of the carriage can be advantageously exploited for braking the car by at least one brake shoe is provided on the car, which engages under a brake rail, so that is pressed when lifting the car of the brake shoes from below to the brake rail.
  • the length difference between the lever length of the support stop and the distance of the pivot axis of the mounting rail in the rest position of the brake plate is greater than the vertical distance between the brake shoes and brake rail to choose.
  • the abutting an obstacle brake plate therefore triggers a full braking of the car within the pivoting range of the brake shield against the car.
  • the load exerted on the obstacle via the brake plate can therefore be limited to a level which is determined by the self-locking placement of the support stop on the mounting rail.
  • the frame guide for the car can form the mounting rail, so that separate mounting rails can be omitted. Since the frame guide have to pay off the loads by the car, it also requires no additional reinforcement to remove the weight of the car on the support stop can.
  • the lever angle for the support stop can be chosen with respect to the angle of friction between the mounting rail and the support stop so that the brake shield on the support stop on the mounting rail slidably supported.
  • the self-locking is in this case only with an additional Load of the brake shield when hitting an obstacle effectively.
  • the baler several in a frame 1 juxtaposed press boxes 2, which cooperate with a carriage 3, which carries a downwardly lowered into the upwardly open press boxes 2 press ram, which is not shown for reasons of clarity.
  • the carriage 3 is movable on a frame guide 4 above the Preßkasten #2 and can be locked in the individual press boxes associated working positions.
  • the frame guide 4 consists of rails 5, on which run rollers 6 of the carriage 3, which is moved by hand between the individual working positions.
  • the front sides 8 of the carriage 3 are each a brake plate 9 upstream, which extends transversely to the frame guide 4 via the Preßkastenö réelle and pivotable about a horizontal pivot axis 10 is held on the end faces 8.
  • These brake plates 9 are made according to the illustrated embodiment of a metal apron, which forms a support stop 11 on at least one side, with a Aufsetzschiene 12 interacts.
  • the mounting rail 12 results from a running rail 5 of the frame guide 4, which is not mandatory.
  • the support stop 11 is at a distance below and in front of the pivot axis 10, wherein the arrangement is such that the relative to the pivot axis 10 lever length I of the support stop 11 is greater than the vertical distance a of the pivot axis 10 of the mounting rail 12 is. If the carriage 3 with the brake plate 9 to an obstacle, so the brake plate 9 is pivoted from its rest position in which the support stop 11 with little play on the mounting rail 12, against the force of a spring 13 against the carriage 3, wherein the support stop 11 placed on the mounting rail 12 and is held self-locking because of the selected tilt and friction angle.
  • the support stop 11 forms a Momentanpol to which the brake plate 9 is pivoted, which has a due to the selected distance ratios I to a lifting of the carriage 3 from the drawn with full lines driving position in the dash-dotted lines indicated braking position result.
  • the braking itself is done via the carriage 3 associated brake shoes 14 which engage under the rails designed as brake rails 15 5 of the frame guide 4, so that when lifting the carriage 3, the brake shoes 14 are pressed from below to the brake rails 15.
  • the vertical distance b between the brake shoes 14 and the brake rail 15 must be in the driving position of the carriage 3 smaller than the conditional on the brake plate 9 stroke, that is smaller than the length difference (Ia) can be selected.
  • the carriage 3 is brought to a standstill within the pivoting range of the brake shield 9, when the brake plate 9 is placed against the force of the spring 13 with the support stop 11 on the mounting rail 12 without the brake plate 9 in the direction of travel Car 3 can be advanced. This means that an obstacle protruding into the path of the carriage 3 is acted upon only by the force of the spring 13 before the carriage 3 comes to a standstill. Thus, all injury hazards can be excluded, which are otherwise due to a frontal approach by the car 3.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Braking Arrangements (AREA)
  • Mechanical Operated Clutches (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Separation By Low-Temperature Treatments (AREA)

Abstract

The bale press has a brake shield (9) mounted before end faces of a trolley (3), and extending transverse to a stand guide (4). A support flap (11) acts together with a seating rail, and is located below a horizontal pivoting axis of the shield. The trolley has a brake shoe (14) located below a brake rail (15), where the vertical distance between the shoe and brake rail is less than the length difference between the flap and a gap.

Description

Die Erfindung bezieht sich auf eine Ballenpresse mit in einem Gestell nebeneinandergereihten Preßkästen und mit einem auf einer Gestellführung entlang der Kastenreihe über die nach oben offenen Preßkästen verfahrbaren Wagen, der einen in den jeweiligen Preßkasten absenkbaren Preßstempel trägt.The invention relates to a baler with juxtaposed in a frame press boxes and with a on a frame guide along the row of boxes on the open-top press boxes movable carriage, which carries a lowerable in the respective press box Preßstempel.

Eine solche Ballenpresse ist aus der US-A-3 808 967 bekannt.Such a baler is known from US-A-3 808 967.

Bei Ballenpressen mit mehreren nebeneinandergereihten Preßkästen, über die ein Wagen mit einem Preßstempel verfahren wird, der nach einer Verriegelung des Wagens gegenüber dem jeweiligen Preßkasten in diesen Preßkasten abgesenkt wird, um beispielsweise Papier, Verpackungsmaterial oder Kartonagen zu Ballen zu pressen, besteht die Gefahr, daß beim Verfahren des Wagens ein in die obere Einfüllöffnung eines Preßkastens ragendes Hindernis, beispielsweise eine Hand oder ein Arm, zwischen dem Schlitten und einer quer zum Schlitten verlaufenden Kastenwand gequetscht wird. Obwohl diese Wagen mit den Preßstempeln und dem Stempelantrieb im allgemeinen von Hand aus auf Schienen einer Gestellführung über leichtgängige Laufrollen verfahren werden können (WO 99/19138 A1), ist der Anhalteweg bei einer Bremsung von Hand aus aufgrund der wirksamen Massenkräfte zu groß, um ein Verletzungsrisiko ausschließen zu können, wenn der Schlitten einen Körperteil gegen eine Kastenwand drücktIn balers with several juxtaposed press boxes over which a carriage is moved with a ram, which is lowered after a locking of the carriage relative to the respective press box in this press box, for example, to press paper, packaging material or cardboard to bales, there is a risk that during the process of the carriage, an obstacle protruding into the upper filling opening of a press box, for example a hand or an arm, is squeezed between the carriage and a box wall extending transversely to the carriage. Although these cars with the press punches and the stamp drive generally by hand on rails of a frame guide over smooth running rollers can be moved (WO 99/19138 A1), the stopping distance at a braking by hand due to the effective inertial forces is too large to a To exclude the risk of injury when the carriage presses a body part against a box wall

Bei von Hand aus verschiebbaren, schienengebundenen Wagen ist es schließlich bekannt (FR 2 460 122 A), die einzelnen Wagen mit Schlitten zu versehen, die auf dem Fahrgestell der Wagen in Schienenlängsrichtung verschiebbar gelagert sind und zwei gegensinnige Bremsschuhe tragen. Trifft ein über die Wagenlänge vorstehender Anschlag des Schlittens auf ein Hindernis auf, so wird der Schlitten gegenüber dem weiterfahrenden Wagen gegen die Kraft einer Rückstellfeder verschoben, bis der in Anschlagrichtung wirksame Bremsschuh zwischen Schiene und Rad greift und damit die Bremsung des Wagens einleitet. Nachteilig bei dieser bekannten Konstruktion ist vor allem, daß mit einem den Stellweg des Schlittens übersteigenden Anhalteweg gerechnet werden muß, der unter anderem von der Reibung zwischen dem Bremsschuh und der Schiene abhängt. Außerdem ist mit der Anordnung eines sich über die Wagenlänge erstreckenden Schlittens und der zugehörigen Bremsschuhe ein entsprechender Platzbedarf verbunden, was eine solche Bremseinrichtung für den Einsatz bei einer Ballenpresse ungeeignet macht, die einen verfahrbaren Wagen für den Preßstempel aufweist.In manually displaceable, rail-bound car, it is finally known (FR 2 460 122 A) to provide the individual carriages with carriages which are slidably mounted on the chassis of the car in the rail longitudinal direction and carry two opposing brake shoes. If a stop of the carriage projecting beyond the carriage length strikes an obstacle on, so the carriage relative to the moving carriage is moved against the force of a return spring until the brake shoe effective in the stop direction between rail and wheel engages and thus initiates the braking of the car. The disadvantage of this known construction is, above all, that must be reckoned with a travel of the carriage exceeding stopping distance, which depends inter alia on the friction between the brake shoe and the rail. In addition, with the arrangement of an extending over the carriage length carriage and the associated brake shoes associated with a space requirement, which makes such a braking device for use in a baler unsuitable having a movable carriage for the ram.

Der Erfindung liegt somit die Aufgabe zugrunde, eine Ballenpresse der eingangs geschilderten Art so auszugestalten, daß beim Anfahren des Wagens an ein in die obere Öffnung eines Preßkastens ragendes Hindernis der Wagen rechtzeitig angehalten wird, um jede Verletzungsgefahr auszuschließen.The invention is therefore the object of a baler of the type described in such a way that when starting the car to a projecting into the upper opening of a press box obstacle of the car is stopped in time to exclude any risk of injury.

Die Erfindung löst die gestellte Aufgabe dadurch, daß den beiden Stirnseiten des Wagens je ein sich quer zur Gestellführung über die oberen Kastenöffnungen erstreckender Bremsschild vorgelagert ist, der wenigstens einen mit einer zur Gestellführung parallelen Aufsetzschiene zusammenwirkenden, mit Abstand unterhalb und vor der horizontalen Anlenkachse des Bremsschildes liegenden Stützanschlag bildet, dessen auf die Anlenkachse bezogene Hebellänge den vertikalen Abstand der Anlenkachse von der Aufsetzschiene übersteigt, und daß der Wagen zumindest einen unterhalb einer gestellfesten Bremsschiene angeordneten Bremsbacken aufweist, dessen vertikaler Abstand zur Bremsschiene kleiner als die Längendifferenz zwischen der Hebellänge des Stützanschlages und dem Abstand der Anlenkachse von der Aufsetzschiene ist.The invention solves the problem set by the fact that the two end faces of the car is mounted in front of the frame guide over the upper box openings extending brake shield, the at least one cooperating with a rack guide parallel to the mounting rail, below and below the horizontal pivot axis of the brake shield lying support stop, whose relative to the pivot axis lever length exceeds the vertical distance of the pivot axis of the support rail, and that the carriage has at least one arranged below a frame fixed brake rail brake shoes whose vertical distance from the brake rail is smaller than the difference in length between the lever length of the support stop and the Distance of the pivot axis of the mounting rail is.

Aufgrund des der Stirnseite des Wagens vorgelagerten Bremsschildes, das um eine horizontale Anlenkachse verschwenkbar ist, kann beim Anschlagen des Bremsschildes an ein Hindernis entlang eines Anhalteweges gebremst werden, der den Einschwenkweg des Bremsschildes gegen den Wagen nicht übersteigt, so daß sich nach dem Anschlag kein weiterer Vorschub des Bremsschildes in Richtung des Hindernisses ergibt.. Da mit dem Anschlagen des Bremsschildes an ein Hindernis der Stützanschlag des Bremsschildes an die Aufsetzschiene angedrückt wird, und zwar aufgrund der gegebenen Neigungs- und Reibungswinkel unter einer Selbsthemmung, bildet der Stützanschlag einen Momentanpol, um den der Bremsschild mit der Wirkung verschwenkt wird, daß der Wagen im Bereich der Stirnwand angehoben wird. Die sich auf die Anlenkachse des Bremsschildes beziehende Hebellänge des Stützanschlages ist ja größer als der vertikale Abstand des Stützanschlages von der Anlenkachse. Die Hubbewegung des Wagens kann vorteilhaft zur Abbremsung des Wagens ausgenützt werden, indem am Wagen wenigstens ein Bremsbacken vorgesehen wird, der eine Bremsschiene untergreift, so daß beim Anheben des Wagens der Bremsbacken von unten an die Bremsschiene angedrückt wird. Um die für die Bremsung erforderliche Hubhöhe sicherzustellen, ist die Längendifferenz zwischen der Hebellänge des Stützanschlages und dem Abstand der Anlenkachse von der Aufsetzschiene in der Ruhestellung des Bremsschildes größer als der vertikale Abstand zwischen Bremsbacken und Bremsschiene zu wählen. Der an ein Hindernis anschlagende Bremsschild löst daher eine Vollbremsung des Wagens innerhalb des Schwenkbereiches des Bremsschildes gegenüber dem Wagen aus. Die auf das Hindernis über den Bremsschild ausgeübte Belastung kann daher auf ein Maß beschränkt werden, das durch das selbsthemmende Aufsetzen des Stützanschlages auf die Aufsetzschiene bestimmt wird.Due to the front side of the car upstream brake shield which is pivotable about a horizontal pivot axis, can be braked when striking the brake shield to an obstacle along a stopping distance that does not exceed the Einschwenkweg the brake shield against the car, so that after the stop no further advancement of the brake shield in the direction of the obstacle results .. Since with the abutment of the brake shield to an obstacle of the support stop of the brake shield is pressed against the mounting rail, due to the given inclination and friction angle under a self-locking, the support stop forms a Momentanpol to which the brake plate is pivoted with the effect that the carriage is raised in the region of the end wall. The lever length of the support stop, which relates to the articulation axis of the brake shield, is greater than the vertical distance of the support stop from the articulation axis. The lifting movement of the carriage can be advantageously exploited for braking the car by at least one brake shoe is provided on the car, which engages under a brake rail, so that is pressed when lifting the car of the brake shoes from below to the brake rail. To ensure the necessary for the braking stroke, the length difference between the lever length of the support stop and the distance of the pivot axis of the mounting rail in the rest position of the brake plate is greater than the vertical distance between the brake shoes and brake rail to choose. The abutting an obstacle brake plate therefore triggers a full braking of the car within the pivoting range of the brake shield against the car. The load exerted on the obstacle via the brake plate can therefore be limited to a level which is determined by the self-locking placement of the support stop on the mounting rail.

Um einfache Konstruktionsbedingungen zu schaffen, kann die Gestellführung für den Wagen die Aufsetzschiene bilden, so daß gesonderte Aufsetzschienen entfallen können. Da die Gestellführung die Auflasten durch den Wagen abzutragen haben, bedarf es auch keiner zusätzlichen Verstärkung, um das Wagengewicht über den Stützanschlag abtragen zu können.To create simple construction conditions, the frame guide for the car can form the mounting rail, so that separate mounting rails can be omitted. Since the frame guide have to pay off the loads by the car, it also requires no additional reinforcement to remove the weight of the car on the support stop can.

Der Hebelwinkel für den Stützanschlag kann in bezug auf den Reibungswinkel zwischen der Aufsetzschiene und dem Stützanschlag so gewählt werden, daß sich der Bremsschild über den Stützanschlag auf der Aufsetzschiene gleitend abstützt. Die Selbsthemmung wird in diesem Fall erst mit einer zusätzlichen Belastung des Bremsschildes beim Anschlagen an ein Hindernis wirksam. Um unbeabsichtigte Bremsvorgänge über den Bremsschild auszuschließen, empfiehlt es sich jedoch, den Bremsschild mit Hilfe wenigstens einer Feder in eine Ruhestellung mit von der Aufsetzschiene abgehobenem Stützanschlag zu verschwenken. Zur Bremsung des Wagens ist der Bremsschild entgegen der Federkraft gegen den Wagen zu verlagern, wobei der Stützanschlag selbsthemmend auf die Aufsetzschiene aufgesetzt wird.The lever angle for the support stop can be chosen with respect to the angle of friction between the mounting rail and the support stop so that the brake shield on the support stop on the mounting rail slidably supported. The self-locking is in this case only with an additional Load of the brake shield when hitting an obstacle effectively. In order to exclude unintentional braking operations on the brake plate, it is recommended, however, to pivot the brake shield by means of at least one spring in a rest position with the support rail lifted off the mounting rail. To brake the car, the brake shield against the spring force to move against the car, the support stop is self-locking placed on the mounting rail.

In der Zeichnung ist der Erfindungsgegenstand beispielsweise dargestellt. Es zeigen

Fig. 1
eine erfindungsgemäße Ballenpresse ausschnittsweise im Bereich des Wagens in einer schematischen Seitenansicht,
Fig. 2
eine stirnseitige Ansicht des Wagens der Ballenpresse und
Fig. 3
eine zum Teil aufgerissene Seitenansicht des Wagens im Bereich eines Bremsschildes in einem größeren Maßstab.
In the drawing, the subject invention is shown, for example. Show it
Fig. 1
a baling press according to the invention in sections in the region of the carriage in a schematic side view,
Fig. 2
a frontal view of the baling cart and
Fig. 3
a partially torn-off side view of the car in the field of a brake shield on a larger scale.

Gemäß dem dargestellten Ausführungsbeispiel weist die Ballenpresse mehrere in einem Gestell 1 nebeneinandergereihte Preßkästen 2 auf, die mit einem Wagen 3 zusammenwirken, der einen nach unten in die nach oben offenen Preßkästen 2 absenkbaren Preßstempel trägt, der aus Übersichtlichkeitsgründen nicht dargestellt ist. Der Wagen 3 ist auf einer Gestellführung 4 oberhalb der Preßkastenreihe verfahrbar und kann in den den einzelnen Preßkästen zugeordneten Arbeitsstellungen verriegelt werden. Die Gestellführung 4 besteht aus Laufschienen 5, auf denen Laufrollen 6 des Wagens 3 abrollen, der von Hand aus zwischen den einzelnen Arbeitsstellungen verfahren wird.According to the illustrated embodiment, the baler several in a frame 1 juxtaposed press boxes 2, which cooperate with a carriage 3, which carries a downwardly lowered into the upwardly open press boxes 2 press ram, which is not shown for reasons of clarity. The carriage 3 is movable on a frame guide 4 above the Preßkastenreihe and can be locked in the individual press boxes associated working positions. The frame guide 4 consists of rails 5, on which run rollers 6 of the carriage 3, which is moved by hand between the individual working positions.

Um zu verhindern, daß zwischen dem Wagen 3 und einer Querwand 7 ein Körperteil unter Verletzungsgefahr eingezwängt wird, ist den Stirnseiten 8 des Wagens 3 jeweils ein Bremsschild 9 vorgelagert, das sich quer zur Gestellführung 4 über die Preßkastenöffnung erstreckt und um eine horizontale Anlenkachse 10 verschwenkbar an den Stirnseiten 8 gehalten wird. Diese Bremsschilde 9 bestehen gemäß dem dargestellten Ausführungsbeispiel aus einer Blechschürze, die auf wenigstens einer Seite einen Stützanschlag 11 bildet, der mit einer Aufsetzschiene 12 zusammenwirkt. Die Aufsetzschiene 12 ergibt sich durch eine Laufschiene 5 der Gestellführung 4, was jedoch nicht zwingend ist. Wie insbesondere der Fig. 3 entnommen werden kann, liegt der Stützanschlag 11 mit Abstand unterhalb und vor der Anlenkachse 10, wobei die Anordnung so getroffen ist, daß die auf die Anlenkachse 10 bezogene Hebellänge I des Stützanschlages 11 größer als der vertikale Abstand a der Anlenkachse 10 von der Aufsetzschiene 12 ist. Fährt der Wagen 3 mit dem Bremsschild 9 an ein Hindernis an, so wird der Bremsschild 9 aus seiner Ruhestellung, in der der Stützanschlag 11 mit geringem Bewegungsspiel über die Aufsetzschiene 12 bewegt wird, gegen die Kraft einer Feder 13 gegen den Wagen 3 eingeschwenkt, wobei der Stützanschlag 11 auf die Aufsetzschiene 12 aufgesetzt und wegen der gewählten Neigungs- und Reibungswinkel selbsthemmend festgehalten wird. Dies bedeutet, daß der Stützanschlag 11 einen Momentanpol bildet, um den der Bremsschild 9 verschwenkt wird, was aufgrund der gewählten Abstandsverhältnisse I zu a ein Ausheben des Wagens 3 aus der mit vollen Linien gezeichneten Fahrstellung in die strichpunktiert angedeutete Bremsstellung zur Folge hat. Die Bremsung selbst erfolgt über dem Wagen 3 zugeordnete Bremsbacken 14, die die als Bremsschienen 15 ausgebildeten Laufschienen 5 der Gestellführung 4 untergreifen, so daß beim Anheben des Wagens 3 die Bremsbacken 14 von unten an die Bremsschienen 15 angedrückt werden. Der vertikale Abstand b zwischen den Bremsbacken 14 und der Bremsschiene 15 muß in der Fahrstellung des Wagens 3 kleiner als der über den Bremsschild 9 bedingten Hub, also kleiner als die Längendifferenz (I-a) gewählt werden.In order to prevent that between the carriage 3 and a transverse wall 7, a body part is trapped under risk of injury, the front sides 8 of the carriage 3 are each a brake plate 9 upstream, which extends transversely to the frame guide 4 via the Preßkastenöffnung and pivotable about a horizontal pivot axis 10 is held on the end faces 8. These brake plates 9 are made according to the illustrated embodiment of a metal apron, which forms a support stop 11 on at least one side, with a Aufsetzschiene 12 interacts. The mounting rail 12 results from a running rail 5 of the frame guide 4, which is not mandatory. As can be seen in particular from Fig. 3, the support stop 11 is at a distance below and in front of the pivot axis 10, wherein the arrangement is such that the relative to the pivot axis 10 lever length I of the support stop 11 is greater than the vertical distance a of the pivot axis 10 of the mounting rail 12 is. If the carriage 3 with the brake plate 9 to an obstacle, so the brake plate 9 is pivoted from its rest position in which the support stop 11 with little play on the mounting rail 12, against the force of a spring 13 against the carriage 3, wherein the support stop 11 placed on the mounting rail 12 and is held self-locking because of the selected tilt and friction angle. This means that the support stop 11 forms a Momentanpol to which the brake plate 9 is pivoted, which has a due to the selected distance ratios I to a lifting of the carriage 3 from the drawn with full lines driving position in the dash-dotted lines indicated braking position result. The braking itself is done via the carriage 3 associated brake shoes 14 which engage under the rails designed as brake rails 15 5 of the frame guide 4, so that when lifting the carriage 3, the brake shoes 14 are pressed from below to the brake rails 15. The vertical distance b between the brake shoes 14 and the brake rail 15 must be in the driving position of the carriage 3 smaller than the conditional on the brake plate 9 stroke, that is smaller than the length difference (Ia) can be selected.

Werden die angeführten Bedingungen eingehalten, so wird der Wagen 3 innerhalb des Schwenkbereiches des Bremsschildes 9 zum Stillstand gebracht, wenn der Bremsschild 9 gegen die Kraft der Feder 13 mit dem Stützanschlag 11 auf die Aufsetzschiene 12 aufgesetzt wird, ohne daß der Bremsschild 9 in Fahrrichtung des Wagens 3 vorgeschoben werden kann. Dies bedeutet, daß ein in den Weg des Wagens 3 ragendes Hindernis lediglich durch die Kraft der Feder 13 beaufschlagt wird, bevor der Wagen 3 zum Stillstand kommt. Damit können alle Verletzungsgefahren ausgeschlossen werden, die sonst auf ein stirnseitiges Anfahren durch den Wagen 3 zurückzuführen sind.If the stated conditions are met, the carriage 3 is brought to a standstill within the pivoting range of the brake shield 9, when the brake plate 9 is placed against the force of the spring 13 with the support stop 11 on the mounting rail 12 without the brake plate 9 in the direction of travel Car 3 can be advanced. This means that an obstacle protruding into the path of the carriage 3 is acted upon only by the force of the spring 13 before the carriage 3 comes to a standstill. Thus, all injury hazards can be excluded, which are otherwise due to a frontal approach by the car 3.

Claims (3)

  1. Baling press with pressing containers (2) arranged in a row in a framework (1) and with a carriage (3) which can be moved on a framework guide (4) along the row of containers over the upwardly open pressing containers (2), said carriage (3) carrying a pressing ram which can be lowered into each of the pressing containers, characterised in that a brake shield (9) extending over the upper container openings and transversely to the framework guide (4) is arranged off each of the two end sides (8) of the carriage (3), said brake shield (9) forming at least one support stop (11) working in association with a placing track (12) parallel to the framework guide (4) and lying at a distance below and in front of the horizontal guiding axis (10) of the brake shield (9) wherein the lever length (1) of said support stop (11) in relation to the guiding axis (10) exceeds the vertical distance (a) of the guiding axis (10) from the placing track (12), and in that the carriage has at least one brake shoe (14) arranged below a brake track (15) fixed to the framework, the vertical distance (b) of said brake shoe (14) from the brake track (15) being smaller than the difference in length between the lever length (1) of the support stop (11) and the distance (a) of the guiding axis (10) from the placing track (12).
  2. Baling press according to claim 1, characterised in that the framework guide (4) for the carriage (3) forms the placing track (12).
  3. Baling press according to claim 1 or 2, characterised in that the brake shield (9) can be pivoted with the aid of at least one spring (13) into a position of rest with the support stop (11) raised from the placing track (12).
EP01890212A 2000-08-08 2001-07-20 Baling press Expired - Lifetime EP1179413B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT01890212T ATE304938T1 (en) 2000-08-08 2001-07-20 BALE PRESS

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT13672000 2000-08-08
AT0136700A AT409475B (en) 2000-08-08 2000-08-08 BALER

Publications (3)

Publication Number Publication Date
EP1179413A2 EP1179413A2 (en) 2002-02-13
EP1179413A3 EP1179413A3 (en) 2002-10-30
EP1179413B1 true EP1179413B1 (en) 2005-09-21

Family

ID=3688160

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01890212A Expired - Lifetime EP1179413B1 (en) 2000-08-08 2001-07-20 Baling press

Country Status (4)

Country Link
EP (1) EP1179413B1 (en)
AT (2) AT409475B (en)
DE (1) DE50107467D1 (en)
NO (1) NO20013694L (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3589277A (en) * 1968-12-23 1971-06-29 Automatic Refuse Systems Inc Compactor equipment
US3808967A (en) * 1972-08-07 1974-05-07 J Fair Trash compactor
US4002115A (en) * 1975-02-06 1977-01-11 Maurice Nanoia Double baling press
GB2002073B (en) * 1977-08-02 1982-01-20 Coal Ind Brake equipment
FR2460122A1 (en) * 1979-06-29 1981-01-23 Lapouyade Sa Safety device for objects moving on rails - has pivoting plinths pressing on shaft with shoes interposed between roller and rail
PL322563A1 (en) * 1997-10-13 1999-04-26 Zaklady Urzadzen Galwanicznych Press for compacting and packaging waste materials

Also Published As

Publication number Publication date
NO20013694L (en) 2002-02-11
DE50107467D1 (en) 2006-02-02
AT409475B (en) 2002-08-26
NO20013694D0 (en) 2001-07-27
ATA13672000A (en) 2002-01-15
ATE304938T1 (en) 2005-10-15
EP1179413A2 (en) 2002-02-13
EP1179413A3 (en) 2002-10-30

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