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US 2020/0075273 A1Published application
Sliding mechanism and keyboard apparatus
AssigneeYamaha Corporation
InventorKento OGAWA
Life of this patent
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Abstract
A sliding mechanism includes a first member, a second member harder than the first member and a plurality of particulate third members sandwiched between the first member and the second member and disposed to be slidable on the second member. The sliding mechanism is applicable to a keyboard apparatus. In particular, the sliding mechanism is applicable to a portion that slides according to a depression of a key in the keyboard apparatus.
Claims13
A sliding mechanism comprising:
- a first member;
- a second member harder than the first member;
- and
- a plurality of particulate third members sandwiched between the first member and the second member and disposed to be slidable on the second member.
1 more element
Dependencies are inferred from the claim text.