Ashworth Bros., Inc. Patent applications |
Patent application number | Title | Published |
20150053567 | SYSTEM AND METHOD FOR ELECTROPOLISHING OR ELECTROPLATING CONVEYOR BELTS - An electropolishing or electroplating system and method for metal conveyor belts is described. As opposed to conventional polishing processes in which the product is guided around rollers which direct the product into and out of an electrolyte bath, embodiments of the present invention pass the product through a housing supplied with a continuous directional flow of electrolyte. Thus, the electroplating or electropolishing can be targeted to specific areas of the product, such as the edges and/or the center of a conveyor belt, and straight products can pass through the housing without deformation. | 02-26-2015 |
20140311877 | Conveyor Belt with Alignment Features - A conveyor belt includes a first link having a first protrusion with a first mating surface that is curved. The first protrusion is disposed proximate a first rod receiving aperture of the first link. The belt also includes a second link having a second protrusion with a second mating surface that is curved. The second protrusion is disposed proximate a second rod receiving aperture of the second link. The first mating surface receives and abuts the second mating surface. The second link is restrained against movement in less than three orthogonal directions relative to the first link due to abutment of the first and second mating surfaces. The first and second rod receiving apertures are aligned when the first and second mating surfaces abut. Additionally, the belt includes a connecting rod extending through the first and second rod receiving apertures. | 10-23-2014 |
20140048392 | LINK MEMBER HAVING A CURVED BEARING SURFACE - 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. The first and second side surfaces extend in a direction toward the proximal end of the leg portions | 02-20-2014 |
20140034458 | LINK MEMBER HAVING REPLACEABLE WEAR COMPONENT - 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. | 02-06-2014 |
20130334015 | CONVEYOR BELT LINK HAVING WEAR RESISTANT PORTION - 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. | 12-19-2013 |
20130306446 | Conveyor Belt with Composite Link - 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. | 11-21-2013 |
20130233681 | Conveyor Belt Link With Wear Resistance Features - 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. | 09-12-2013 |
20130168256 | SYSTEM AND METHOD FOR ELECTROPOLISHING OR ELECTROPLATING CONVEYOR BELTS - 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. | 07-04-2013 |
20120103847 | APPARATUS FOR STORING, TRANSPORTING AND DISPENSING CONVEYOR BELTS - 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. | 05-03-2012 |
20110253509 | Hybrid Conveyor Belt - The invention relates to a conveyor belt comprising:
| 10-20-2011 |