Abstract: A conveyor belt is provided that includes a link having a leg formed of a link leg material, wherein the leg includes an outer link surface configured to face the drive surface, the link leg being configured to receive a rod. The conveyor belt may include an aperture extending through the leg, wherein the rod is disposed within the aperture. Also, the conveyor belt may include a first weld that attaches the free end of the rod to the outer link surface, the first weld comprising a first weld material and a second weld made of a second weld material, wherein the second weld covers at least a portion of the first weld and forms an outermost surface of the conveyor belt. The second weld material may be different from the first weld material, and may be more resistant to wear than the first weld material.

Abstract: A conveyor belt is provided that may include a first link having a first protrusion. The first protrusion may include a first mating surface and may be disposed proximate a first rod receiving aperture extending through the first link. The conveyor belt may include a second link having a second protrusion extending a second distance from a surface of the second link. The second protrusion may include a second mating surface, wherein the second protrusion is disposed proximate a second rod receiving aperture extending through the second link. The first mating surface of the first protrusion may be disposed in a mating relationship with the second mating surface of the second protrusion. Further, the conveyor belt may include a connecting rod extending through the first rod receiving aperture of the first link and the second rod receiving aperture of the second link.

Abstract: The present disclosure is directed to a pitch for a modular conveyor belt. In some embodiments, the pitch may include a link having a first leg, including an opening formed in the first leg. The opening may be defined by a first edge, a second edge opposite the first edge, a first side edge, and a second side edge opposite the first side edge. In addition, the pitch may include a projection associated with the first edge. In a first position, the projection may extend substantially perpendicularly away from the first edge towards the second edge so that a free end of the projection is positioned proximate the second edge. Also, the projection may be configured to deflect to a second position, in which the free end of the projection is deflected within the opening towards one of the first side edge and the second side edge.

Abstract: A link member having a curved bearing surface and a conveyor belt comprising a link member having a curved bearing surface are described. The link member can be comprised in any type of conveyor belt, including a grid-type conveyor belt, a smaller-radius grid-type conveyor belt or a flat-wire conveyor belt. The link member eliminates the objectionable noise caused by pivot rods jumping the corner of conventional links having curved bearing surfaces. According to one embodiment, the link member comprises a pair of leg portions, each leg portion comprising a first opening at a distal end and a second opening at a proximal end, and a connecting portion that connects the pair of leg portions, the connecting portion comprising a curved bearing surface between first and second side surfaces.

Abstract: A link member having a replaceable wear component and a conveyor belt comprising a link member having a replaceable wear component are described. One aspect of the present invention provides a sacrificial or replaceable wear component that is attached to a conveyor belt. The conveyor belt can be any type of conveyor belt, such as a grid-type or flat-wire conveyor belt. The wear component is attached by mechanical or other means to allow its removal after a certain wear limit has been achieved. A new component can be installed to bring the conveyor belt to nearly new condition. This will extend belt life because only the wear component needs to be replaced, rather than the entire belt.

Abstract: The present disclosure is directed to a pitch for a modular conveyor belt. In some embodiments, the pitch may include a link having a first leg, including an opening formed in the first leg. The opening may be defined by a first edge, a second edge opposite the first edge, a first side edge, and a second side edge opposite the first side edge. In addition, the pitch may include a projection associated with the first edge. In a first position, the projection may extend substantially perpendicularly away from the first edge towards the second edge so that a free end of the projection is positioned proximate the second edge. Also, the projection may be configured to deflect to a second position, in which the free end of the projection is deflected within the opening towards one of the first side edge and the second side edge.

Abstract: A conveyor belt configured to contact a drive surface is disclosed including a substantially U-shaped link having an outermost portion with a contact surface configured to face the drive surface. The outermost portion of the link may be more resistant to wear due to contact with the drive surface than other portions of the link.

Abstract: The present disclosure is directed to a pitch for a modular conveyor belt. In some embodiments, the pitch may include a link having a first leg, including an opening formed in the first leg. The opening may be defined by a first edge, a second edge opposite the first edge, a first side edge, and a second side edge opposite the first side edge. In addition, the pitch may include a projection associated with the first edge. In a first position, the projection may extend substantially perpendicularly away from the first edge towards the second edge so that a free end of the projection is positioned proximate the second edge. Also, the projection may be configured to deflect to a second position, in which the free end of the projection is deflected within the opening towards one of the first side edge and the second side edge.

Abstract: A link for a modular conveyor belt may include a supporting structure and a bearing structure covering at least a portion of the supporting structure. The supporting structure may have a tensile strength that is higher than the bearing structure, and the bearing structure may be more resistant to wear than the supporting structure.

Abstract: A conveyor belt is provided that includes a link having a leg formed of a link leg material, wherein the leg includes an outer link surface configured to face the drive surface, the link leg being configured to receive a rod. The conveyor belt may include an aperture extending through the leg, wherein the rod is disposed within the aperture. Also, the conveyor belt may include a first weld that attaches the free end of the rod to the outer link surface, the first weld comprising a first weld material and a second weld made of a second weld material, wherein the second weld covers at least a portion of the first weld and forms an outermost surface of the conveyor belt. The second weld material may be different from the first weld material, and may be more resistant to wear than the first weld material.

Abstract: An electropolishing or electroplating system and method for metal conveyor belts is described. In some embodiments, the system has a metal conveyor belt held in constant tension; a tank for holding an electrolytic fluid, the tank having an interior space suitable to contain the fluid, a metal plate and the metal conveyor belt; and an electrical current supply. In an electropolishing application, the current passes from the metal conveyor belt, through the fluid and into the metal plate. In an electroplating application, the current passes from the metal plate, through the fluid and into the metal conveyor belt.

Abstract: An apparatus for storing, transporting and dispensing conveyor belts is described. The apparatus, in the form of a crate, has top and bottom conventional pallets, allowing for easy handling and strength for additional stacked crates. The center of the crate holds a hub assembly that moves rotationally, and allows smooth transition from consecutive layers of the conveyor belt wrapped thereon. During shipment, the roll of conveyor belt lies on its side. In one embodiment, a center pipe axle of the spool passes through holes in the top and bottom pallets. Alternatively, the center pipe axle passes through channels created between planks of the top and bottom pallets. These configurations secure the roll in the crate, and allow it to turn freely when loaded or unloaded.

Abstract: An apparatus for storing, transporting and dispensing conveyor belts is described. The apparatus, in the form of a crate, has top and bottom conventional pallets, allowing for easy handling and strength for additional stacked crates. The center of the crate holds a hub assembly that moves rotationally, and allows smooth transition from consecutive layers of the conveyor belt wrapped thereon. During shipment, the roll of conveyor belt lies on its side. In one embodiment, a center pipe axle of the spool passes through holes in the top and bottom pallets. Alternatively, the center pipe axle passes through channels created between planks of the top and bottom pallets. These configurations secure the roll in the crate, and allow it to turn freely when loaded or unloaded.

Abstract: The invention relates to a conveyor belt comprising: a plurality of substantially parallel metal rods, a plurality of metal links interconnecting the rods, a plurality of plastic deck elements, each having two parallel longitudinal holes and having a support surface, wherein the parallel metal rods extend through the longitudinal holes and wherein the links are arranged on each end of the rods.

Abstract: The invention relates to a conveyor assembly, such as a stacker, comprising: a vertically arranged drum having a substantially smooth peripheral surface; a conveyor belt, at least one full turn wound along the peripheral surface of the drum, said belt comprising support elements to support portions of the belt on top of each other; wherein the bottom part of the drum widens outwardly and the remaining part of the drum is cylindrical.

Abstract: A conveyor belt is made with a series of spaced apart buttonless rods. The buttonless rods are connected to each other with a plurality of links. The buttonless ends of the rods are welded or otherwise affixed to the links so that the ends of the rods are substantially coplanar with the outer surface of the links. This forms a relatively smooth link surface, which is readily cleaned and sanitized. Additionally, wear and tear is reduced on driving grip surfaces that frictionally grab onto the links.

Abstract: A conveyor belt including a plurality of link elements, and a pivot rod with a button head at one end. The button head is sized to pass through an outer opening and be received in a first edge extension when in a particular orientation. The pivot rod is retained with the button head received in the first edge extension by rotating the button head so that the button head is misaligned with respect to the first dimension of the outer opening. A method for assembling a conveyor belt is also provided.

Abstract: A conveyor belt including a plurality of link elements, and a pivot rod with a button head at one end. The button head is sized to pass through an outer opening and be received in a first edge extension when in a particular orientation. The pivot rod is retained with the button head received in the first edge extension by rotating the button head so that the button head is misaligned with respect to the first dimension of the outer opening. A method for assembling a conveyor belt is also provided.

Abstract: A conveyor belt and method for assembling a conveyor belt, the conveyor belt including a plurality of link elements and a plurality of pivot rods. Each link element includes a plurality of intermeshing extensions and at least one edge extension at a peripheral edge thereof. The plurality of intermeshing extensions form receiving compartments adapted to receive intermeshing extensions of an adjacent link element, and include transverse rod openings. The plurality of pivot rods are received in the transverse rod openings of the plurality of intermeshing extensions thereby interlinking adjacent link elements together. The edge extensions include an entry aperture sized to allow insertion of a pivot rod, and a rod receiving compartment to retain an end of the pivot rod.

Abstract: A conveyor belt and method for assembling a conveyor belt, the conveyor belt including a plurality of link elements and a plurality of pivot rods. Each link element includes a plurality of intermeshing extensions and at least one edge extension at a peripheral edge thereof. The plurality of intermeshing extensions form receiving compartments adapted to receive intermeshing extensions of an adjacent link element, and include transverse rod openings. The plurality of pivot rods are received in the transverse rod openings of the plurality of intermeshing extensions thereby interlinking adjacent link elements together. The edge extensions include an entry aperture sized to allow insertion of a pivot rod, and a rod receiving compartment to retain an end of the pivot rod.