Three-way escalator measuring instrument

CN309461645SActive Publication Date: 2025-08-26DALIAN LEITE PHOTOELECTRIC PRECISION INSTR CO LTD
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Patent Information

Application Number
CN202530002606.8
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-01-03
Publication Date
2025-08-26
Estimated Expiration
2040-01-03

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Abstract

1. The name of this design product: Three-way escalator measuring instrument. 2. Purpose of this design product: Used to test the synchronization rate of the steps and left and right handrails during escalator operation. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: Stereoscopic drawing 1.
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