초록 ▼

The present invention is an improved modular chain link used for constructing a modular conveyor chain. The chain link includes a plastic body having a plurality of spaced link ends which are adapted to intermesh with complementary link ends projecting from a link or links in an adjacent row. The li

The present invention is an improved modular chain link used for constructing a modular conveyor chain. The chain link includes a plastic body having a plurality of spaced link ends which are adapted to intermesh with complementary link ends projecting from a link or links in an adjacent row. The link ends include axially aligned openings that are adapted to receive a connecting pin. The connecting pin extends through the openings in the link ends of the intermeshing links and fastens the adjacent links together such that the links can pivot with respect to each other. The improved modular chain link further includes a support member that is molded within the plastic body of the chain link. The support member increases the strength of the modular chain link and minimizes the thermal expansion and contraction that occurs when the chain link is subjected to a temperature change.

대표청구항 ▼

[ What is claimed is:] [1.] A modular chain link for use in constructing a modular conveyor chain, said chain link comprising:a plastic body having a plurality of spaced link ends projecting from opposite sides of said plastic body, said plurality of spaced link ends being adapted to intermesh on ea

[ What is claimed is:] [1.] A modular chain link for use in constructing a modular conveyor chain, said chain link comprising:a plastic body having a plurality of spaced link ends projecting from opposite sides of said plastic body, said plurality of spaced link ends being adapted to intermesh on each of said sides with adjacent links, said link ends include substantially axially aligned openings adapted to receive a connecting pin for pivotally joining the chain link together with the adjacent links; anda support member having a first edge and an opposing second edge joined to said first edge by sides, and molded into said plastic, said support member extending through said plastic body between said link ends, wherein said edges are narrower than said sides, and said edges are aligned substantially perpendicular to a top surface of said plastic body.