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WO/1991/008970 |
A shaped hollow rail for use in the textile industry with tracks for pairs of rollers (2) can be made self-cleaning if the tracks (8, 9) bearing the rollers (10, 11) of each pair are arranged on either side of a longitudinal slot (7) and...
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WO/1991/005093 |
A multiple ball opener (1) has a transport device for bringing compressed fibre balls (14, 16) to a horizontal stripping surface (3). The transport device comprises a section (20) which rises to the stripping plane and a stripping device...
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WO/1991/004208 |
A support system (20) for the stacked interior edges (50) of a helical portion (24) of an endless belt conveyor (22). The system includes a continuous rail (70) at the bottom tier of the helical portion (24). A series of trolleys (72) ri...
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WO/1991/004209 |
An endless transport conveyor belt (120) adapted to travel along straight and curving helical paths. The belt is formed by transverse rods, links conjoining the rods, and stacker plates (124) along one or both edges of the belt (120). Th...
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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/1990/015764 |
A conveyorized sorting and distribution system for the handling of rigid or flexible packages without jamming includes an infeed conveyor (1) in tandem with an inclined conveyor (2) and a plurality of vertically adjustable conveyor divid...
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WO/1990/015005 |
A packaging line for packaging sliced foodstuffs such as meat, meat products and cheese which are cut from logs of product by a slicing machine (1) comprises a first conveyor (11) to convey slices sliced by a slicing machine towards a pa...
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WO/1990/008717 |
A conveyor structure (1, 20) is disclosed that is capable of being retracted concertina fashion for transport on a trailer (42) between sites of operation. The structure comprises a plurality of H-frames each comprised of rigid supports ...
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WO/1990/008720 |
There is disclosed an endless conveyor having a foldable framework and comprising a supporting structure (3), a tail conveyor framework (1) which is hingedly connected at one end (2) to the supporting structure (3), a head conveyor frame...
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WO/1990/004556 |
The conveyer comprises a traction organ (4) carrying roller bearings moving along the guide path consisting of supporting elements (8) which are evenly spaced along the whole length of the conveyer and which form a closed polygon in a cr...
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WO/1990/002695 |
A construction section has in its essentially rectangular cross-section several closed recesses and several recesses that are open towards one of the sides (2, 3, 4, 5) of the section (1), both types of recesses extending in the longitud...
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WO/1990/002699 |
A ship's loader or unloader comprises a spanned boom (6) the free end of which co-operates with a loading or unloading device. The boom (6) has an upper box girder (15) and a platform (46) arranged at least partially below the latter. A ...
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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/1989/012594 |
The longitudinal side piece of the frame of a chain cconveyor consists of two right-angled C profiled parts (12, 14) arranged one above the other at a distance apart and fastened by means of connecting plates (56, 58), clamps (70) seated...
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WO/1989/012595 |
A guide rail (1) for installations for transporting persons and goods can be shaped as desired simply and easily on the assembly site. To this end, flexible tubular material (1) is shaped by means of holding devices (2) and stabilized wi...
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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/1989/009740 |
There is disclosed an endless conveyor elevator with a foldable support frame, and which has a chassis (3), a tail conveyor section (1) pivotally connected at its tail end (2) to the chassis (3) and pivotally connected at its other end (...
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WO/1989/008808 |
Disclosed is a refrigeration chamber (12), with a conveyor apparatus (34). The conveyor (34) apparatus includes an endless, partially collapsible conveyor belt having a product-supporting bed with an upstanding sidewall (36) along one ed...
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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/1989/006177 |
An arrangement comprises several work stations for machining and/or assembling components. Receivers for holding components are provided on workpiece holders (3) connected to a feed drive in the form of a conveyor chain (5). Guide device...
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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/1989/001452 |
A method for positioning articles to be processed by a machine is performed by apparatus comprising first (108, 208 or 308) and second (110, 210 or 310) article guide members which convergently extend into an article entryway along which...
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WO/1988/002731 |
A mobile belt conveyor is linked with a spaced conveyor device in such a manner that one of its cantilever arms lies with a defined force on the delivery end of the conveyor device. For this purpose, the common centre of gravity (14), wh...
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WO/1988/002344 |
Mechanical handling apparatus (1) includes a body of extruded aluminium of channel section (1) which in use houses an air bag and a roller cradle (not shown) and which has at either side an integral projecting flange (2) which is flat an...
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WO/1988/002337 |
A three-dimensional conveyer comprises a traction organ (1) moving on spherical supports (4) along a guiding path. The traction organ (1) consists of links each of them comprising interconnected plate-like cheeks (5, 6) provided with hol...
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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/1988/000566 |
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/1987/006917 |
Belt conveyor with discharge pulley or return pulley in which a vertically adjustable support roller (snub) pully is arranged upstream of the return pulley, seen in the direction of movement of the belt, in order to adjust the parabola o...
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WO/1987/006918 |
A device for the accurate placement of material in a press, for example, for manufacturing printed circuit boards or fibre reinforced plastic panels. The device has a frame holding two outer fixed rollers (16, 18) and two inner slideable...
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WO/1987/006709 |
A test tube rack (9), wherein a plurality of test tubes (8) are arranged in the form of matrix of m columns and n rows and inserted, is carried into the main body (10) of an apparatus by means of a mechanism for carrying in a rack (1). I...
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WO/1987/004140 |
The load transfert device for palettised loads comprises a superstructure supporting a movable assembly presenting a plurality ofteeth, and lifting means associated with said teeth to provide for rapid load transfer. According to the inv...
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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/1986/006590 |
A conveyor with zigzag travel is formed by two continuous conveyor belts (A, B) and is particularly useful for processing materials. Each belt (A, B) has openings along its marginal portions and a set of driven belt sprockets (10-15, 20-...
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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/1986/004787 |
A cassette to be used in a conveyor device for products, for instance food stuff. The cassette (18) comprises a thin, broad-sided and broken through casing of substantially uniform thickness having an openable cover of broken through typ...
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WO/1986/004564 |
A storage conveyer for workpieces is movable between selected locations to carry workpieces from one machine to another whilst maintaining the integrity of a batch. An endless chain (11) is wound in a double helix configuration, each hel...
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WO/1986/000279 |
An over-the-road vehicle (10) having a pivotally-mounted telescoping boom (12) which moves in and out, up and down, and from side to side. An extensible concrete conveyor belt (14) is mounted on the boom for movement with the boom (12) f...
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WO/1985/005345 |
Transport plants based on sections of carrier constructions and transport devices for an optimum and simple change of the transport location, the transport path, for modifying the span with a high stability, for the structural adaptation...
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WO/1985/004640 |
An angle station for an endless conveyor belt has an upper and a lower horizontal roller bank (11, 12) disposed in parallel with each other across a framework (10) of the angle station. The angle of entry to the angle station of the uppe...
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WO/1985/004154 |
In order to improve the storage and transport of component parts, and to facilitate the handling when building and assembling a frame intended to be used in belt conveyor plant (2) and comprised of longitudinal beams (3-16) retained by c...
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WO/1985/004152 |
Arrangement in a sealing machine through which there extends at least one conveyor (2, 3, 8, 9), which has a plurality of constraining means (19) at predetermined spacing in the conveying direction for packages (7), which are intended to...
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WO/1985/004153 |
To protect the openings (41) situated at the inlet or outlet of the transport plant, between the peripheral area, close to the carrier frame, of a deviation cylinder (20) or roller (20), respectively for the loading or unloading of a tra...
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WO/1984/000348 |
A monorail conveyor system having an inverted plastic T-bar monorail track (30) suspended from supporting structural members (12, 18, 20, 22) conjoined by conventional bolt and nut fasteners (24), a plurality of plastic conveyor trolleys...
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WO/1984/000349 |
A plastic conveyor trolley (32) for an inverted T-bar monorail conveyor track (10). The conveyor trolley comprises a pair of upper track-supported wheels (216) and pairs of lower wheels (222) engageable with and rotatable at times upon t...
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WO/1983/004405 |
A device for loading and unloading is comprised of two superposed conveyors, consisting of helical endless belts arranged in a vertical frame (10). One (20) of the conveyors is fixed while the other (40) is arranged in a cage (30) rotati...
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WO/1983/002263 |
Improved arrangement for transferring heavy work pieces from a transport or storage position to at least one machining position or reverse. According to the invention this is achieved by means of a pair of arms (13) which are telescopica...
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WO/1983/001607 |
An arrangement in a conveyor has frame profiles (10) extending in the longitudinal direction of the conveyor. The frame profile (10) comprises a body (2) and at least two superposed bars (3, 4) which project from the body and extend in t...
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