Hergeth Hollingsworth Gmbh

Guenter Lucassen

Akiva Pinto

Reinhard Schmidt

Bernhard Bocht

Heinz Dirkes

Winfried Heuermann

Bernard Bocht

Manfred Scholbrock

Ulrich Hartmann

Ulrich Schmidt-Doepper

Bale opener and cleaner

In a mixing and opening device for pneumatically supplied flocculent fiber material, wherein fiber material is fed, by use of transport air and through a supply conduit, to a blow-in chute section of a hopper, wherein said blow-in chute section comprises a screen means for separating the fiber material from the transport air, and an air collecting chamber arranged behind said screen means for discharge of the transport air, and wherein, on the lower end of said hopper, the fiber material layered in said hopper can be fed via an intake means to an opening means, it is provided that the intake means comprises two intake rollers of different sizes.

Method and apparatus for mixing and opening pneumatically supplied fiber

Method and device for opening and cleaning fiber material

Device and method for pneumatically feeding a feeding chute

A device and method for pneumatically feeding fiber flocks into a plurality of feeding chutes of fiber processing machines connected with at least one distributing line, the feeding being effected through a fiber and transport air flow, characterized in that the distributing line is a formed by a closed circular line (4) into which a first transport line section (6) opens for feeding in fiber flocks, and that, at the end of the first transport line section (6), the fiber and transport air flow may be switched selectively into the one or the other direction of the circular line (4) through a switching means (8).

Device and method for pneumatically feeding a plurality of feeding chutes

In a multiple bale opener (1) for a plurality of rows of fiber bales (8) arranged side by side and supplied on transport means (6), comprising a reduction device (2) moved in a surface of action (16) having a plane of action extending at an angle to the plane of supply of the transport means (6). It is contemplated that the reduction device (2) consists of at least one action and provided at the end of the transport means (6).

Multiple bale opener having inclined, adjustable tracks

Multiple bale opener

Opening device

Device for opening pressed fiber bales

Apparatus having partial exhaust conduit fiber compacting air flow

In an opening device for opening pressed fibre bales, e.g. cotton and viscose staple bales and the like, comprising a plurality of opener rolls (3,4) on which a plurality of milling discs (14) are arranged side by side such that they are offset with respect to the milling discs (14) of the adjacent opener roll (3,4), and comprising a grate (10), the bars (11) of which extend between the milling discs (14), it is provided to dispose a baffle sheet (8) with a cross section of a substantially gabled roof-shape is disposed in parallel to the roll axes (6,7) of the opener rolls (3,4) between said two opener rolls (3,4), the tip of the sheet protruding beyond the grate (10) into the lower space between the opener rolls (3,4).

A hopper feeder for blending and feeding textile fibers is disclosed which includes a chute (3) having a bottom conveyor belt (5) and an upwardly inclined spiked lattice (6) for reducing and opening the fibers, and inclined surface (4) is disposed in the chute and extends at least half the length of bottom conveyor belt (5), and receives textile fiber from an overhead reciprocating feeder. A freely rotatable roller (11) maintains a column of fibers in working relation with spiked lattice (6). A door (15) is provided below inclined surface (4) through which textile fiber may be fed directly.

Hopper feeder for producing a mixture of fiber, material, in particular

In a blending device (1) for textile fibers, e.g. fiber flocks of cotton, comprising a fiber collecting device into which disintegrated fiber flocks drop after blending. A horizontal suction channel (10) is arranged at a lower end of the collecting device in which an airflow is created which transports the fiber flocks. The suction channel (10) has a waste collecting chamber (21) arranged in the entrance opposite the fiber collecting device. The waste collecting chamber is separated from the suction channel (10) by a grate (16) arranged in a plane of the surface of the suction channel, and the airflow in the entrance of the fiber collecting device sorts the fiber flocks in a transverse flow which transports the textile fibers down the suction channel while allowing the heavier trash and impurities to fall through the grate (FIG. 2).

Blending device for spinning material fibers

Opening and blending apparatus for removing fiber from a row of bales has spaced parallel drums carrying disks and the like illustrated in spaced overlapping relation and being driven in opposite directions at different speeds. Spaced grid bar members may be offset in a gap between the drums and terminate in free ends. The grid rods may extend continuously from lateral fixation bars and may be connected by central elements.

Apparatus for opening fiber bales of spinning material

In an opening device for opening pressed fibre bales, e.g. cotton and viscose fibre bales and the like, by means of a reduction device, e.g. a milling device, being translationally movable over the surface of a bale or a row of bales, the reduction device having at least one milling roll with pressure rolls (17, 18) being disposed axially parallel on both sides of the reduction device, opener discs (14), provided on the milling rolls (3,4) meshing with a grate (10), the grate bars (11) of which lie between the opener discs (14) that engage the bale surface, and with a metal detector device, it is provided that the grate bars (11) are extended towards the pressure rolls (17, 18) to the immediate vicinity of the pressure rolls (17,18), and that the metal detector device is formed by the grate bars (11) and said pressure rolls (17, 18), the grate bars (11) forming a first contact surface and the pressure rolls (17, 18) forming a second contact surface.

Growing community of inventors

Haltern, Germany

Guenter Lucassen