Machine comprising lubrication chamber

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12104747
APP PUB NO 20240151351A1
SERIAL NO

18547232

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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This machine comprises a shaft which is along a prescribed axis, a bearing which bears the shaft, a lubrication chamber which contains the shaft and the bearing and which can store a fluid lubricant, and three through-holes which each pass through a wall surface of the lubrication chamber and which can be opened, wherein: two through-holes (for example, a through-hole or a through-hole) among the three through-holes open to respective spaces on both sides of the lubrication chamber in the axial direction with the bearing sandwiched therebetween; when the lubricant is introduced, at least one of the two through-holes is open as a lubricant introduction hole; and when the lubricant is drained, the two through-holes are open as ventilation holes, and the remaining through-hole (for example, a through-hole) is open as a lubricant drainage hole.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
FANUC CORPORATION3580 SHIBOKUSA AZA-KOMANBA OSHINO-MURA MINAMITSURU-GUN YAMANASHI 401-0597

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hasuo, Takeshi Yamanashi, JP 9 36

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