Safety pin locking device for workpiece turnover and workpiece turnover system

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12152621
APP PUB NO 20240263661A1
SERIAL NO

18575336

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A safety pin locking device for workpiece turnover includes a safety pin, a triangular lock plate, an elastic positioning pin, and a lockset. The safety pin is configured to be inserted into a base and an overturnable workpiece to lock an angle of the overturnable workpiece relative to the base. A first corner end of the triangular lock plate is connected to an axial surface of the safety pin by a fastener, and the triangular lock plate can rotate around the fastener. The elastic positioning pin is mounted at a second corner end of the triangular lock plate and is configured to be inserted into positioning counterbores at two different positions on the axial surface of the safety pin to limit a position of the triangular lock plate. The lockset is mounted at a third corner end of the triangular lock plate.

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Patent Owner(s)

Patent OwnerAddress
XUZHOU XCMG MINING MACHINERY CO LTDNO 169 HEPING AVENUE XUZHOU ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE XUZHOU CITY JIANGSU PROVINCE XUZHOU CITY JIANGSU PROVINCE 221000

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Zhuo Xuzhou, CN 474 3165
Du, Ning Xuzhou, CN 9 10
Qiao, Kuipu Xuzhou, CN 2 0
Qin, Hongyi Xuzhou, CN 3 0
Tang, Zhiming Xuzhou, CN 3 0
Wang, Zhou Xuzhou, CN 81 481
Yao, Xijiang Xuzhou, CN 1 0
Zhang, Jieshan Xuzhou, CN 2 0
Zhao, Ming Xuzhou, CN 290 4711

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