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公开(公告)号：US20250003476A1
公开(公告)日：2025-01-02
申请号：US18678959
申请日：2024-05-30
Applicant: Sunstar Singapore Pte. LTD.
Inventor： Wey Chin TAN , Chee Onn LEONG
Abstract: A sprocket capable of suppressing mud intrusion is provided. The sprocket 1 according to one embodiment is a sprocket 1, which includes a plurality of teeth and a mud discharge groove 30 that is formed to partially reduce the plate thickness and opens into the region including the tooth root center (Pbc) and the tooth tip center (Ptc) on the trailing side in the rotational direction.
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