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WO/1992/002439 |
The invention relates to a conveyor belt for closed belt conveyors made of rubber or rubbery synthetic material with fabric and/or metal reinforcements embedded therein. The conveyor belt is guided in the closed belt conveyor installatio...
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WO/1992/000906 |
Disclosed is a device for feeding small objects from a main conveyor belt (1) on to a secondary belt (2), the device having a pivoting lateral guideway disposed at right angles to the conveyor belt. Located both in the main conveyor belt...
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WO/1991/017938 |
Apparatus for supporting a conveyor belt (2) beneath a loading station, comprising a number of elongate impact assemblies placed side-by-side and each having a support beam (5) on which is mounted an elastomeric layer (6) and a friction ...
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WO/1991/013014 |
A conveyor for bulk material, especially blasting agents for sandblasting installations, comprises on the floor of the hall or blasting booth at least one longitudinal conveyor (1, 2, 3, 4) and, at right angles thereto, a transverse conv...
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WO/1991/013013 |
A sanitary conveyor system is disclosed in which a conveyor bed (22), with or without curves, is mounted on a frame (12) for movement of food trays (16) between a plurality of work stations (17) or movement of soiled trays from the cafet...
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WO/1991/011377 |
Such a structure is adopted that the core members of a conveying belt are formed of rigid thin wire materials, portions of communicating holes for establishing communication between the inner and outer surfaces between the thin wire mate...
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WO/1991/009795 |
A roller device for shaping and guiding a preferably tubular belt conveyor can be used in a wide range of situations and applications. To this end, the guide rollers (2) which touch the belt (40) at least tangentially, preferably have a ...
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WO/1991/008844 |
A document sorting and stacking device provides for automated processing of randomly assembled batches of sheet items (11) or objects such as negotiable instruments, currency, data cards, envelopes and the like which are fed into the uni...
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WO/1991/008969 |
A belt type transfer apparatus which has a plurality of rollers arranged in two rows in the transfer direction, and a plurality of pairs of belts set in two rows over these rollers, and which is adapted to transfer object articles, such ...
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WO/1991/004211 |
The invention concerns a modular conveyor system for the conveyances and distribution of individual items or continuous materials by means of conveyor belts. The conveyor comprises two or more conveyor modules (1, 1a, 1b) mounted one aft...
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WO/1991/000837 |
An array (10) of idlers (21, 31) supporting a conveyor belt (11) except beneath a generally crescent-shaped section opening outwardly to one side thereof. Each idler is disposed perpendicularly to the belt centerline. Both upstream and d...
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WO/1991/000233 |
In an air treatment plant, an endless conveyor belt travels in a helical path over a part of its length. The conveyor belt comprises a bottom consisting of transverse rods (5) and a wire netting, and side plates fixedly connected in pair...
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WO/1990/009942 |
The present invention provides a conveyor (1) for use in conveying bulk material (14), especially having linear motor driving means. The conveyor (1) comprises an endless belt (2) having a load supporting portion and a longitudinally ext...
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WO/1990/009333 |
The present invention provides a conveyor (1) suitable for use in conveying bulk material (2), especially for the elevation of such material. The conveyor (1) comprises an endless carrier belt (3) and an endless bulk material engagement ...
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WO/1990/008214 |
A conveyor belt (1) consists of a textile-reinforced plastic web (8) with a textile reinforcing layer (9) of interwoven warp (13) and weft threads (14) which extends in the longitudinal direction. To obtain a conveyor belt (1) of simple ...
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WO/1990/003930 |
A flexible tubular conveyor for conveying materials. The tubular conveyor (7) is constructed and formed into a tubular shape with a longitudinal opening (8a), the tubular conveyor being so constructed that when opening forces (d) are app...
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WO/1990/003460 |
An endless conveyor for ring spinning frames has bobbin spindles (13) for uptake of full and/or empty bobbins. To ensure trouble-free transfer to or from the bobbin spindle (13), the bobbins when viewed in the direction of feed of the en...
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WO/1990/001011 |
A conveyeor comprises an endless conveyor belt (1) which along part of its length follows a path consisting of a number of helically extending turns laid upon each other, and a supporting installation (8, 9, 19) consisting of two endless...
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WO/1989/012593 |
A belt conveyor comprises an endless belt (1) with two force-absorbing members (2, 3) extending throughout the entire length of the belt. These members are each connected to a respective edge portion of the belt and project from the same...
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WO/1989/012012 |
In an apparatus for mitigating the drop impact of ores or the like using a buffer device (2) when they are transferred from a feeder or shooter S to a belt conveyor, a plurality of grooves extending in a belt conveying direction are form...
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WO/1989/011804 |
The invention provides a belt conveyor (34), particularly for feeding tobacco or similar material in a cutting machine, comprising a conveyor belt (10) formed of pivotally linked transverse slats and arranged around and between a drive r...
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WO/1989/009299 |
The feed device for a belt conveyor ensures, in a technically simple manner, uniform frictional engagement between belt conveyor and workpiece along the feed device. The feed device comprises a retaining strip (10) open at the bottom, on...
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WO/1989/008595 |
The invention relates to a curve-shaped conveyor on which the material is conveyed with the aid of one or several elastic V-belts (1). On the upper side of the curved conveyor, the conveying side, the belts slide each along its own guide...
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WO/1989/007082 |
A conveyor system for warehouses and the like incorporates a movable gantry (13) which carries a first conveyor boom (22). Similarly, a second conveyor boom assembly (20, 57) is carried by the gantry (13) for rotation relative to the gan...
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WO/1989/006212 |
A belt conveyor comprises an endless conveyor belt (10) which at least along a goods conveying reach is supported by rollers via two elements arranged along the side edges of the belt and taking up the pulling power. A hinge arrangement ...
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WO/1989/005765 |
A conveyor belt of elastic material comprises a planar central part (2), two planar edge parts (3, 4) and two hinge parts (5, 6). The central part is flexurally rigid about the longitudinal axis of the belt (1) by means of a transverse r...
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WO/1989/003354 |
An endless belt conveyor capable of transporting material in a vertical direction. The conveyor comprises endless belt (15) which provides a material conveying run (19) between loading and discharge stations (11, 13). The conveyor furthe...
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WO/1989/001451 |
A belt conveyor comprises an endless conveyor belt (5) which has a bottom portion (6) provided on its underside with a central bead (7). The underside of the bead is formed with a groove (10) for receiving a carrying cable (11) at least ...
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WO/1989/000525 |
A rapid handling system on sledges comprises conveyor devices with rollers which project on either side of the transport path and drive belts with notched edges (2301) which co-operate with the driving pulleys (23) arranged at one end of...
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WO/1988/009759 |
The shape of a roller belt is maintained by several belt support rollers in carrying idler units. The belt support rollers are arranged on the circumference in such a way that the ends of the rollers overlap without touching each other. ...
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WO/1988/009760 |
A process and a device enable tubular straps to be pulled or guided through support roller stations. The strap (5) is rolled until the diameter (D) of the roll is less than the operating diameter (D') and is held in this position by a cl...
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WO/1988/007488 |
A known conveyor belt, which is endless and runs over support rolls and turning rolls for the transportation of relatively light objects, consists of a woven fabric made of longitudinal filaments (1, 2) and cross-wise monofilaments. Such...
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WO/1988/006135 |
A belt conveyor comprises an endless conveyor belt (5) which is substantially U-shaped in cross-section. The conveyor belt has a base portion (6) with a central, longitudinal bead (7) on the lower side and two substantially flat lateral ...
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WO/1988/005019 |
A device for implementing curved paths in conveyor belt lines and the like comprising a fixed framework and a plurality of belt slidably guided with respect to the fixed framework, each along its longitudinal development, said belts each...
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WO/1988/004269 |
A duct-like belt conveyor cooperates with a number of carrying guiding and driving idlers held in corresponding frames or supporting means. By radially adjusting the fixed or garland-like arranged carrying idlers in the direction of the ...
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WO/1988/003905 |
A belt (1) for an endless belt conveyor of the type having a pair of cables or like flexible elongated elements supporting the belt therebetween. The belt (1) comprises a central portion (11) and two longitudinal side portions (12) each ...
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WO/1988/002217 |
Lateral restraining device for restraining a flowing sheet, particularly a sheet (5) of cake pastry or the like, carried by a conveyer belt (1) which conveys it to various successive treatment stations of an installation for treating sai...
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WO/1988/001976 |
A conveyor with at least one endless conveyor element (2, 3, 4), comprising a plurality of pusher or entraining means (7, 8, 9), which are supported by the conveyor elements and are designed to entrain objects along the conveyor. The inv...
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WO/1988/000567 |
A method of, and apparatus for, testing conveyor belts reinforced with dielectric material. At least one pair of plates (2, 3; 12, 13) are arranged to one side of the belt (6), substantially parallel to the belt and equally spaced from i...
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WO/1988/000566 |
A storing installation comprises two endless chains (9, 10) supporting a load for the conveyance thereof along a conveyance path and travelling in opposition to said conveyance path in a return path having more tightly curved portions th...
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WO/1987/004231 |
A process and apparatus based on a high temperature resistant conveyor belt constructed so as to be able to undergo expansion in any direction, and consisting of two separated but joined elements (1, 2) carrying out the separate function...
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WO/1987/004196 |
Filter comprising a continuous belt, and a filtering cloth supported by the belt, wherein the belt is a composite belt (1) which comprises a band (26) of rigid material which is made flexible by a profile of waves which are transversal o...
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WO/1987/004136 |
A conveyor belt is adapted in endless design to follow, through a part of its length, a path comprising a number of superimposed, helically extending tiers. The conveyor belt consists of mutually articulated and relatively adjustable lin...
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WO/1987/003566 |
The two belts (1, 2) of a two-belt conveyor are sealed along a part of an endless path of motion at each longitudinal edge of the conveyor by means of two longitudinal belt edge portions (3, 5; 4, 6) contacting one another. Each belt edg...
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WO/1987/003565 |
A belt conveyor with at least one endless belt (1, 1') has two tensile force (longitudinal)-absorbing members (3, 4, 3', 4') which extend throughout the entire length of the belt conveyor and which are each connected to a respective edge...
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WO/1986/005165 |
The transport installation (1) comprised particularly of a belt-conveyor (4, 6) extends on a path presenting a band situated in a substantially horizontal plane. The transport means (4, 6) receiving the materials to be transported, for e...
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WO/1986/004882 |
In belt conveyors having two parallel belts (1) with feeders, movement of the belts must be synchronized. The known method of achieving this is by means of electrical systems. The present invention entails a radical simplification of thi...
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WO/1986/004043 |
A goods-feeding device for a belt conveyor, especially of the type having a conveyor belt flexible in the transverse direction, has a roller (10) which in the circumferential direction is partially enclosed by a goods-carrying side of th...
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WO/1986/004042 |
A belt conveyor having a conveyor belt which is flexible in the transverse direction and which, along part of its path of travel, is twisted about its own axis from a lower guide roller (2) to an upper guide roller (3) for forming a tube...
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WO/1986/002621 |
The conveyor belt (1) consists of a central part (2) and two integrated side parts (3, 4) which side parts are from the beginning manufactured angled in relation to the integrated central part in order to give the conveyor belt an increa...
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