Telescopic rail

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11653783
APP PUB NO 20210369034A1
SERIAL NO

17288322

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Importance

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Abstract

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Provided is a telescopic rail, comprising a first rail and a second rail slidably arranged relative to each other, two rotating wheels, a belt, a first and a second traction block. When the rail is put into use, loosen the first and the second fixing device to release the belt from the first and the second traction block, then slide the first and the second rail relative to each other till the total length of the rails is qualified for the installation requirement, then tighten the first and the second fixing device to grip the belt by the first and the second traction block, after that cut off the surplus of belt, thus the length of the telescopic rail could be adjusted on-site without preparatory measurements and customizations, which decreases the workload for measurements and improves the efficiency for installation.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
GUANGDONG RAEX INTELLIGENT TECHNOLOGY CO LTDNO 6 XI LI GONGYE YI ROAD DONGCHONG NANSHA DISTRICT GUANGZHOU

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Weiping Guangzhou, CN 21 11
Tan, Jinbin Guangzhou, CN 4 2

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