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Patent Searching and Data


Matches 601 - 650 out of 4,866

Document Document Title
WO/2001/053174A1
A method for controlling the run-up of a conveyor belt (2), wherein the set point value of the speed of the belt (v*) of a driving drum (4) is increased over a first period of time (t1) by means of rising acceleration (a*) and over a sec...  
WO/2001/049591A1
In a motorized conveyor pulley of the type comprising a cylindrical pulley drum (16) with axially opposite end plates (14, 16) enclosing an electric motor (44) and drive transmission (24), the pair of end plates of the pulley are constru...  
WO/2001/049590A1
A lagging system for conveyor belt pulleys is provided that allows for significant flexibility in attaching lagging members (26) to the face (12) of the pulleys (16) while also providing improved distribution of the lagging material (28)...  
WO/2001/038208A1
A chain tension monitoring apparatus and method includes a conveyor drive having a fixed frame (27) and a floating frame (15). The floating frame (15) supports a conveyor drive unit and is biased against the fixed frame by a spring (21) ...  
WO/2001/036890A1
The invention relates to a roller belt drier. The drying of panel-shaped products often requires the drier to have considerable construction lengths in order to achieve a high capacity. Long roller belt dryers, which are usually equipped...  
WO/2001/036303A1
A continuous haulage system, including a belt (1) adapted to convey material, said belt (1) being suspended from supporting means (3a, 3b) by hanging members (4a, 4b) located along each opposing longitudinal edge of said belt, wherein th...  
WO/2001/010758A1
An endless belt (25) for a conveyor (1) wherein a plurality of molded plastic links (25a) have sinusoidal edge configurations (25b) and a flat top surface (25c). Transversely extending rods (25d) extend through adjacent links (25a) for h...  
WO/2000/064788A1
A drive sprocket (12) for use with a belt module (16) having a lower surface (40), and a pocket (22) formed in the lower surface (40) having a drive surface (26) and a recessed surface (23) includes a base having an outer periphery (29) ...  
WO/2000/063096A1
The invention relates to a continuous transporter serving as a bulk material conveyor. The continuous transporter comprises at least one flexible conveyor belt (1) that endlessly rotates between two tail stations (2) and that forms a loa...  
WO/2000/059814A1
A conveyor belt for conveying items, comprising a belt (12) for supporting and advancing the items, a shaft (14) for driving said belt (12) and a transmission organ (16), provided between said drive shaft (14) and said belt (12). The tra...  
WO/2000/047497A1
An endless belt (26) for a conveyor (1) wherein a plurality of molded plastic links (26a) have a plurality of offset, laterally spaced, interconnected plastic beads (26b). Transversely extending rods (26c) extend through adjacent links (...  
WO/2000/047499A1
A transfer conveyor (1) having a frame assembly (4) in which a large diameter drive roller (7) is mounted together with tension rollers (11, 15). A pair of small diameter nose bars (17, 18) are mounted on each end of the frame assembly (...  
WO/2000/044651A1
A modular sanitary conveyor (10) has a longitudinal conveyor bed (16) with longitudinal slots (21) for slidably supporting unitary bearings (26) for an end roller (25). A manually operable belt tensioning and release mechanism (40) is mo...  
WO/2000/043292A2
A conveyor drive unit (10) is provided for engaging and driving a belt type conveyor. The unit includes a motor drive unit (14) and drive chain assembly (15) having a drive chain (24) driven by the motor along a drive path (23). The driv...  
WO/2000/040486A1
A drive system (400) for use in a continuous block caster for continuously casting metal. In particular, a worm gear drive system which reduces imperfections that can be created in a cast by movement of a beam chain through a casting cycle.  
WO/2000/040489A1
The invention concerns a chain conveyor (2), for example a circular conveyor forming an internal rotating stock for a logistics installation machine (1) such as for sorting flat objects or baggage conveyor device for airport terminal or ...  
WO/2000/032504A1
A transverse conveyance apparatus (1) for roller conveyors comprises a frame, a crosswise feeding mechanism (2) mounted to the frame and a lift device (3) for raising and lowering the frame. Each of rotating portions of the crosswise fee...  
WO/2000/030959A1
The invention relates to a belt conveyor comprising a revolving conveyor belt (1, 1'), carrying rollers (2, 2') which are positioned between the upper strand (3) and the lower strand (4, 4') of the conveyor belt (1), a drive device and a...  
WO/2000/027554A1
An elastic coating (12) that can be adapted by means of shaping and filler pieces (31, 32) is provided in order to expand the useful scope of a driver system in a device for pulling or reducing the speed of metal strips (4) or sheets and...  
WO/2000/006473A1
The invention relates to a conveying device (12), especially a suspended conveying device, comprising an extending driving member that carries the supports of conveyor goods along a path of conveyance. A drive unit (28) actuates the driv...  
WO/1999/065748A1
The invention relates to conveyor units such as overhead twin-rail chain conveyor or power and free units. In said systems, roller blocks (14) run on rails, are connected to each other and driven in the longitudinal direction of said rai...  
WO/1999/065802A1
The present invention relates to a return device that comprises a first return member (34) for returning supports (7) of products to be transported as well as a second return member (50) for returning an endless drive belt (9) used for d...  
WO/1999/064331A1
The invention relates to an arrangement (1) of a conveyor section (2) for containers (A, B, C, D, E) which are conveyed on said conveyor section and which are to be filled with items (3) or with a bulk material through a filling funnel (...  
WO/1999/062796A1
A converyor capable of attaching and detaching its unit for transporting articles easily and safely with simple structure at the time of cleaning and also capable of preventing parts from falling off at the time of attaching and detachin...  
WO/1999/062795A1
A conveyor system including a plurality of adjacent conveying sections extending longitudinally in a downstream direction. Each conveying section includes a plurality of laterally spaced modular conveying units supported for independent ...  
WO/1999/057508A1
A device for measuring structures (9) on a transparent substrate (8), comprising a vertical illuminator device (10, 13), an imaging device (10) and a detector device (14) for the imaged structures (9), in addition to a displaceable measu...  
WO/1999/057046A1
The invention relates to a method for regulating a processing machine, especially a bottle-cleaning machine. This method is suitable for carrying out automatically. According to the method, a conveyor chain (2) for guiding bottles is gui...  
WO/1999/057047A1
The disclosure relates to a conveyor (4) for wedge shaped packages (1). The conveyor (4) includes a driven, endless belt (5) on which the packages (1) are conveyed in the recumbent state. On each side of the conveyor belt (5), there is p...  
WO/1999/044923A1
The present invention relates to a slat chain conveyor comprising an endless slat chain (1), at least one shaft (5) and mounted concentrically thereon, guide disks (2) for supporting the slat chain (1), drive means for running the slat c...  
WO1999035062B1
A curved conveyor section (20, 220) comprises a generally flat substantially horizontally disposed curved belt-supporting bed (30, 230) having first and second opposite ends (31, 32, 231, 232) and first and second direction reversing mem...  
WO/1999/041168A1
A conveyor has a fixed guide track (1) and a guide track (11) with a variable geometry. The variable guide track (11) comprises several sections (15, 21, 23, 29, 31) movable relative to the fixed guide track (1). Their displacement alter...  
WO/1999/027278A1
A drive line for an extraction or conveyor system, in particular a chain conveyor, has a driving engine (1) which drives over a transmission (8) the extraction or conveyor system. The input shaft of the transmission (8) is coupled by a c...  
WO/1999/018369A1
The present invention relates to a drum motor (1) comprising a driving means (7), a gear transmission and a driven means, said gear transmission being constructed as a plurality of planet transmissions (18, 20, 22) in the form of sun whe...  
WO/1999/002435A1
A powered conveyor (20, 120, 220) for use in a clean room environment. Objects are moved by slippable rollers (52, 152) on roller shafts (50, 150). The roller shafts (150) are driven by chain (34) and sprocket (46, 48) or by belt (224, 2...  
WO/1999/000317A1
A motorized pulley system for conveyors or other industrial applications is provided which has a cylindrical pulley drum (18). The drum has a first end and a second end and end caps at the first end and second end. An outer casing or fin...  
WO/1998/040292A1
A conveyor belt tensioning mechanism for use with a conveyor (10) having a frame (12), a conveyor member in the form of a belt (18), and a pair of rollers (14, 16), includes a pair of tensioning members (26, 28) mounted to opposite sides...  
WO/1998/029702A1
The invention relates to a refrigerating device (20, 40, 41, 82) comprising at least one chamber (21) with an insulated wall (6) that is under vacuum, and an insulated opening flap (3). The device (20, 40, 41, 82) also comprise a fixed t...  
WO/1998/025840A1
A conveyor includes a support element (4), that defines a running surface (5), and an endless dragging belt (9, 10). The belt (9, 10) has seats (3) made, with inwards decreasing section, along one longitudinal edge located over a corresp...  
WO/1998/024715A1
A self-indicating tensioning device (12) for adjusting the contacting force of a scraper blade (17) against the surface of an endless conveyor belt (10) is disclosed. The self-indicating tensioning device (12) includes a flat spring (30)...  
WO/1998/019943A1
Belt-position sensing means (30) and belt readjustment means (36) are used to steer a conveyor belt (11) and to centre said belt relative to the intended path of travel of the belt. The belt readjustment means (36) is a belt-support roll...  
WO/1998/010839A1
A moving walkway device presenting at least an endless belt (2) with a plurality of step-on strips (5) led by two deflection rollers (3) placed behind each other with parallel axes, wherein the deflection rollers (3) are smooth in the ar...  
WO/1998/003414A1
A conveyor belt tensioning assembly (10) having a winch drum (14) and a pair of ac torque vector motors (918) operatively connected to the winch drum. The motors are controlled by a motor controller (34) which senses operational load on ...  
WO/1997/045345A1
A belt steering assembly for centering of conveyor belts (5) comprises a mechanism with steering rollers (1) and guide rollers (9). In the event of a lateral misalignment of the belt (5), the belt's movement will be transferred from the ...  
WO/1997/045346A1
A tensioning system for an endless chain (25) comprising a snail cam (52) mounted on a second shaft (51) parallel to a sprocket shaft (31) which supports a sprocket (27) and chain (25), a follower (46) running against the snail cam (52) ...  
WO/1997/042434A1
A chain wheel for continuous chain transporters for the mining industry has two parts (1, 2) with radial parting points (3) and axial extensions (4) which may be interconnected by tangential connecting bolts. In order to create such a ch...  
WO/1997/037913A1
The invention relates to an electrically driven drum motor (1) comprising a substantially cylindrical drum (2) of noncorroding material, especially in the form of an electrically driven conveyer roller, said drum (2) having annular end e...  
WO/1997/036807A1
A hydraulic power take off device for an endless conveyor belt system or the like having an upper material run (1) and a lower return run (2), said device being arranged to generate hydraulic fluid at pressure to maintain a self adjustin...  
WO/1997/028073A1
A modular conveyor system is disclosed as including an unique supporting framework featuring a horizontally elongated spine (12); legs (32) for supporting spine (12); posts (34) upstanding from legs (32); and an elongated rail (18) suppo...  
WO/1997/023395A1
A conveyor tensioning assembly (11) for an article conveyor (10) is mounted to the frame (12) of the article conveyor, and connected to a take-up sproket (22). The conveyor tensioning assembly (11) includes a movable rack (60) that is en...  
WO/1997/019009A2
An apparatus (10) useful for passively steering an endless belt (12) toward a lateral target belt position while the endless belt (12) is transported by a transporting mechanism (16). A steering roller (14) contacts the belt inner surfac...  

Matches 601 - 650 out of 4,866