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US 2025/0075787 A1Published application
Gear and gear damper
AssigneeNok Corporation
InventorsHirotaka ONO, Yu AKAI, Yutaka ORIOKU
Life of this patent
Estimating the term…
Abstract
Provided are a gear and a gear damper that enable noise reduction and offer excellent versatility. A gear includes: a metal gear body; and a damper unit that is provided to cover at least a meshing surface of each of teeth in the gear body and has a surface made of an elastic body. As a result, the gear enables noise reduction and offers excellent versatility.
Claims14
A gear comprising:
- a metal gear body;
- and
- a damper unit that is provided to cover at least a meshing surface of each of teeth in the gear body and has a surface made of an elastic body.
A gear damper fitted and fixed to a tooth in a metal gear body and provided to cover at least a meshing surface of the tooth, and having a surface made of an elastic body.
Dependencies are inferred from the claim text.