Fiber-Reinforced Plastic Chain Link with Closed Loop Reinforcement

Simple SummaryContent extracted from patent full text and abstract with AI.

This invention is a plastic chain link designed for use in continuous chains, featuring two connecting sections that are reinforced by a closed-loop element made from strong fibers like glass, carbon, polymer, or metal. The reinforcement loop increases the link's strength and durability while maintaining a lightweight construction.

Use CasesContent extracted from patent full text and abstract with AI.

• Industrial conveyor systems where durable yet lightweight chain links are needed
• Automated production lines requiring reliable, reinforced chain links
• Applications in transport or logistics involving continuous chains, such as escalators or elevators
• Food and beverage manufacturing conveyors needing corrosion-resistant components
• Agricultural machinery requiring strong, resilient chains

BenefitsContent extracted from patent full text and abstract with AI.

• Enhanced mechanical strength and durability of the chain link due to fiber reinforcement
• Reduced weight compared to all-metal alternatives, aiding energy efficiency
• Corrosion resistance when using appropriate plastic and fiber materials, increasing lifespan in harsh environments
• Versatile manufacturing method compatible with different types of fibers for tailored performance
• Improved safety and reliability in applications with high mechanical stress

Technical Classifications (CPCs)

Inventors & Applicants

Patent Abstract

The chain link (1) has two chain connecting sections opposite to each in a course direction and a reinforcement element connected to the chain connecting sections. The chain link is made from plastic. The reinforcement element is formed as a closed circulating loop (3). The two chain connecting sections (5a,5b) of the chain link are entangled by the loop. The loop is made from a fiber base element, which has a circulating fiber strand, a circulating woven fabric, a circulating knit-fabric or a circulating non-woven fabric, particularly glass fiber, carbon fiber, polymer fiber or metal fiber. Independent claims are also included for the following: (1) a method for manufacturing chain link; and (2) a continuous chain with an outer link.