A conveyor chain (11) includes a plurality of links (12), which is arranged in a series arrangement direction and made of a first plastic, and a plurality of pins (15). Each pin (15) sequentially couples a corresponding one of the links (12) to an adjacent one of the links (12) in a pivotal manner. Each link (12) has a mounting surface (14), on which an object (13) can be mounted. Each pin (15) has a core rod (30) made of a metal and a cover member (32) that covers the core rod (30) and is made of a second plastic.
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Published patent application
Disclosure date: 03-28-2016
Publication date: 02-07-2018
Applicant: TSUBAKI YAMAKYU CHAIN CO LTD, JP
Inventor: HOTCHI SATOSHI, JP ; SHIBAYAMA KATSUTOSHI, JP ; SUYAMA HIROTAKA, JP
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