Abstract: A device configured to classify material to be classified, preferably into two fractions, preferably of soil, such as sticky, clayey soil, especially intended for use in a quarry, having a machine frame and having at least two spiral shafts rotatably mounted on the machine frame. At least one spiral shaft includes a core tube having at least one outer screw helix and at least one bearing journal. The core tube is mounted elastically relative to the bearing journal by at least one elastic bearing.

Abstract: The invention relates to a crushing apparatus (1) for crushing material to be crushed, especially for use in the field of recycling and waste processing, with at least one crushing roller (2) that can rotate about an axis of rotation (3), at least one drive device (4) for driving the crushing roller (2), and a frame (5) for supporting and mounting the crushing roller (2) and the drive device (4). According to the invention, it is provided that the crushing roller (2) and the drive device (4) form a common assembly connected to at least one damping device (16), which is frictionally and/or elastically mounted in or on the frame (5).

Abstract: An exemplary aspect encompasses a comminution apparatus for comminution of material to be comminuted which includes a machine frame, a driven comminution roller which is mounted on the machine frame and comminution tools. A comb including counter tools and a comb flap is pivotably mounted on the machine frame, wherein the comminution roller cooperates with the comb for comminution, wherein the comb is pivotably mounted on the comb flap in the range of its upper end, wherein at least one spring means engages the comb with its first end and wherein the comb is resiliently supported via the spring means. In accordance with one aspect the spring means is supported by its second end on the machine frame.

Abstract: One aspect relates to a crushing device with a comb system, wherein the crushing device includes at least one crushing roller rotatably mounted in a machine frame with at least one crushing tool arranged thereon, wherein the crushing device comprises at least one counter blade which cooperates with the crushing tool, wherein the comb system includes at least one base comb on which the at least one counter blade is arranged and on which at least one screening element can be arranged as a component of a screening device. The screening device during use at least partly encloses the crushing roller and the screening element is spring-mounted with a suspension on the base comb. The suspension includes an end position limit.

Abstract: The invention relates to a clearing apparatus (I), especially for clearing and/or maintaining of filter basins (7), consisting of at least one carrier (1), at least one undercarriage (2), at least one removal device (3), at least one driving device (4) and at least one pushing or guiding device (10), wherein the removal device (3) is situated in the front and/or before the undercarriage (2) and/or in front of an axle (21) of the undercarriage (2) in the travel and/or removal direction (a), the pushing or guiding device (10) is provided at the rear in the travel and/or removal direction (a), and wherein the removal device (3) comprises a platform (32) on which a drivable or driven removal means is circulating, such as a drivable or driven flexible circulating chain (31) and/or a flexible circulating belt (31), in order to remove material from a bottom (71) of the filter basin (7), transport it away and/or dispose of it.

Abstract: The invention relates to a disintegrating device including a comb system (I), wherein the disintegrating device is formed by at least one disintegrating roller (1), rotatably mounted in a machine frame, with at least one disintegrating tool (2) arranged thereon, wherein the disintegrating device has at least one counter blade (3) that cooperates with the disintegrating tool (2), and including at least one base comb (II) on which the at least one counter blade (3) is arranged, and on which at least one sieve element (41) can be arranged as a component of a sieve device (4), wherein the sieve device (4) at least partially includes the disintegrating roller (1) in the intended application. According to the invention, the sieve element (41) is spring-mounted on the base comb (II).

Abstract: A drum for a precision chipper, said chipping device comprising: a shaft on which the drum is arranged, wherein cutting tools are provided on the outer circumference of the drum in blade holders, which cutting tools are used to chop the material to be chipped; at least one distancing piece, which has a support surface or contact surface for the material to be chipped on the drum, the height of which distancing piece being used to determine the chip size, wherein the vertical position of the distancing piece on the drum can be set or adjusted. The distancing piece, when viewed in cross-section, has an approximately T-shaped form such that it can be placed on the outer edge of the drum disk by means of a positively locking surface of the distancing piece, said surface being formed on the face pointing towards the drum by the inner radius of the distancing piece.

Abstract: The invention relates to a sorting system (I) for separating fractions of mixed waste, the system consisting of at least one support unit (1), at least one receiving unit (2), at least one sorting unit (3) at least one ejection unit (4), and at least one drive unit (5). The invention is characterized in that the sorting unit (3) comprises at least one interchangeable and expandable identification sub-assembly (31) for identifying the component parts of the fraction of mixed waste.

Abstract: The invention relates to a hammer, in particular for comminuting devices, including a rotor and/or at least one shaft to and/or on which the hammer can be fixed. Said hammer consists of a lower body provided with a through hole which is provided to connect the hammer to the rotor and/or the shaft, and at least one cutting body which can be detachably/rigidly connected to the lower body. The cutting body of the invention includes at least two parts.

Abstract: The invention relates to a disintegrating device comprising a comb system (I), wherein the disintegrating device is formed by at least one disintegrating roller (1), rotatably mounted in a machine frame, with at least one disintegrating tool (2) arranged thereon, wherein the disintegrating device has at least one counter blade (3) that cooperates with the disintegrating tool (2), and comprising at least one base comb (II) on which the at least one counter blade (3) is arranged, and on which at least one sieve element (41) can be arranged as a component of a sieve device (4), wherein the sieve device (4) at least partially comprises the disintegrating roller (1) in the intended application. The invention is characterised in that the sieve element (41) is spring-mounted on the base comb (II).

Abstract: A drum for a precision chipper, said chipping device comprising: a shaft on which the drum is arranged, wherein cutting tools are provided on the outer circumference of the drum in blade holders, which cutting tools are used to chop the material to be chipped; at least one distancing piece, which has a support surface or contact surface for the material to be chipped on the drum, the height of which distancing piece being used to determine the chip size, wherein the vertical position of the distancing piece on the drum can be set or adjusted. The distancing piece, when viewed in cross-section, has an approximately T-shaped form such that it can be placed on the outer edge of the drum disk by means of a positively locking surface of the distancing piece, said surface being formed on the face pointing towards the drum by the inner radius of the distancing piece.

Abstract: The invention relates to a ballistic separator for separating mixed waste materials, wherein at least two adjacent paddles, strips, or a sheet metal plate are arranged in a frame so as to be movable and form a base, said base being arranged in the frame with a gradient with respect to the mounting surface of the separator, and the base being mounted on at least one side of a shaft on a paddle holder so that the base can. be set in rotation, a drive unit for generating the rotational movement being provided and driving at least one shaft. The shaft is designed as an eccentrically mounted outer tube, eccentric disks being fastened or immobilized in the eccentric tube on an inner shaft, a bearing being provided between the eccentric disk and the eccentric tube and the paddle holder being mounted on the eccentric tube.

Abstract: The invention refers to a comminution device, such as for example a shredder (II) or the like for in particular large-size materials, with a main drive (I) generating a rotational movement for a shredder shaft (2), wherein the rotational speed of the shredder shaft (2) can be changed continuously by means of a gear interposed between main drive (I) and shredder (II), wherein as gear a planetary gear, in particular a planetary superposition gear (1), preferably a hydrostatic superposition gear is provided. The invention is characterized in that the hydraulic engine (4) as additional drive aggregate can be impinged in two different rotational directions.

Abstract: The invention relates to a blade carrier for comminution devices that consists of a tooth element which can be fixed on a comminution roller or the like, and at least one blade, wherein the blade can be arranged with a first form-fitting connection at the tooth element, in the tooth element a blade holder designed as recess is provided as first form-fitting connection in which the blade can be introduced at least partly, and the tooth element and the blade have a form corresponding to each other, at least at the connection side(s), wherein in the recess or in the blade holder and at the blade at least one further form-fitting connection is provided. The invention is characterized in that one part of the tooth element is designed as support element, at least one part of the further form-fitting connection is provided at a support element, and one part of the further form-fitting connection at the support element extends additionally over angled running support surfaces that are designed there.

Abstract: A screw conveyor, in particular as screw conveyor in a pressing screw device for material to be dried, for example moist or wet waste, consists of a shaft that can be supported on bearings rotatably in the pressing screw device, and at least one spiral screw provided on the shaft to convey the material to be dried in the pressing screw. The spiral screw is formed of at least two elements, such as, for example, a basic element and at least one cover element, and at least one of the elements of the spiral screw is designed exchangeably and removably, respectively.

Abstract: The invention refers to a mallet, in particular for comminution devices with a rotor or at least one shaft, on or at which the mallet (1) can be fastened, consisting of a basic element (2) provided with a through bore hole (B), wherein the through bore hole (B) is provided for connecting the mallet (1) with the rotor or the shaft, and a cutting insert (3) that can be connected releasably/fixedly with the basic element (2) by at least one form-locking connection (V) as well as by at least one connecting means (4), the connecting means (4) exerts power (P) drawing or pressing the cutting insert (3) in the form-locking connection (V) of the basic element (2). The invention is characterized in that referring to the power (P) a power (P1) results drawing or pressing the cutting insert (3) in a sloping angle (?) with reference to an axis (Y) of the mallet (1) and a symmetry axis (A) of the connecting means (4) essentially parallel to the axis (Y) in the basic element (2).

Abstract: The invention relates to a comb tooth holder, especially for comminution devices having cutting teeth disposed on comminution rolls, said cutting teeth interacting with comb teeth arranged on at least one mating holder or cage for comminuting the material to be comminuted. Said comb tooth holder consists of at least one comb tooth body and at least one comb tooth. The comb tooth can be fastened to the comb tooth body by means of a first positively locking portion, at least one additional positively locking portion being provided on the comb tooth holder for fastening the comb tooth to the comb tooth body. The invention is characterized in that a web surface connecting the two positively locking faces extends in the center of or centrally in the recess.

Abstract: The invention refers to a screening machine, in particular a star screening machine, comprising at least two driven shafts provided with stars and/or discs, the shafts being arranged in a screening plane parallel spaced to each other, wherein the stars and/or discs are provided on different shafts staggered or comb-like engaging with each other, with a hopper or filling area in which the material to be screened can be filled. Wherein on the side facing the filling area in a plane above the screening plane and spaced parallel from it two distribution devices are provided one after the other in the direction of screening or conveying for distributing the material to be screened on the screening plane.

Abstract: The invention refers to a screen star, in particular for a screen machine, wherein the screen star is configured essentially disc-like and can be arranged on a shaft, wherein referring to the center of the screen star at least two outside-running star fingers are provided. The invention is characterized in that the length of the star fingers differs.

Abstract: The invention refers to a comminution device, such as for example a shredder (II) or the like for in particular large-size materials, with a main drive (I) generating a rotational movement for a shredder shaft (2), wherein the rotational speed of the shredder shaft (2) can be changed continuously by means of a gear interposed between main drive (I) and shredder (II), wherein as gear a planetary gear, in particular a planetary superposition gear (1), preferably a hydrostatic superposition gear is provided. The invention is characterized in that the hydraulic engine (4) as additional drive aggregate can be impinged in two different rotational directions.