Michael Best & Friedrich LLP
Gear device
There is provided a gear device including a motor having a motor shaft, a gear mechanism, a coupling that couples the motor shaft and an input shaft of the gear mechanism with each other, a first space accommodating the gear mechanism and holding a lubricant, a communication passage allowing the first space and a second space for accommodating the coupling to communicate with each other, and a blocking member disposed between the gear mechanism and the communication passage.
SUMITOMO HEAVY INDUSTRIES, LTD.
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Aiko Tetsushi Shigeo
Hayashi Isozaki Watanabe