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US 2019/0195666 A1Published application
Rotary encoder and rotary encoder manufacturing method
AssigneeFanuc Corporation
InventorsMasao FUKUDA, Nobuyuki OOTAKE
Life of this patent
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Abstract
A rotary encoder having a waterproof function includes a cover formed of a light transmissive resin; a housing to which the cover is attached; and a thermosetting resin that is provided between the cover and the housing, and hardened by being irradiated with laser light.
Claims6
A rotary encoder having a waterproof function, comprising:
- a cover formed of a light transmissive resin;
- a housing to which the cover is attached;
- and
- a thermosetting resin that is provided between the cover and the housing, and hardened by being irradiated with laser light.
1 more element
A manufacturing method of a rotary encoder having a waterproof function, the rotary encoder comprising:
- a cover formed of a light transmissive resin;
- a housing to which the cover is attached;
- and
- a thermosetting resin that is provided between the cover and the housing, the method comprising the step of:
- securing the cover to the housing by irradiating the thermosetting resin with laser light from the cover side to harden the thermosetting resin.
2 more elements
Dependencies are inferred from the claim text.