Spindle structure

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11731227
APP PUB NO 20220331920A1
SERIAL NO

17462195

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The present disclosure provides a spindle structure including a base, a spindle, a sliding member, a restoring mechanism, and a restriction member. The spindle is rotatably received in the base and forms a receiving room. An end of the receiving room is a blind end communicating exterior via a gas channel. The sliding member is slidably received in the receiving room, and two ends thereof are a piston and a driving portion respectively. A gas cavity is defined between the piston and the blind end. The sliding member tends to move toward the blind end due to the restoring mechanism. The restriction member is connected to the driving portion and radially deforms when the sliding member slides so as to fix or to release the tool-holder. The sliding member slides outward when the gas cavity is injected with gas via the gas channel.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
AGILE WING SMART MANUFACTURING CO LTD1F NO 10 JINGKE 2ND RD NANTUN DIST TAICHUNG CITY 408 ROC

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Yong-Lin Taichung, TW 4 0
Lee, Hung-Wu Taichung, TW 4 0
Nien, Yi-Hsuan Taichung, TW 1 0

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