Folding door upper and lower sliding wheel assembly (even-numbered doors)
CN309824086SActive Publication Date: 2026-03-03CMECH (GUANGZHOU) INDUSTRIAL LTD
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Patent Information
- Application Number
- CN202530329826.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-06-10
- Publication Date
- 2026-03-03
- Estimated Expiration
- 2040-06-10
Smart Images
Figure 000007_ABST
Abstract
1. Name of the product in this design: Folding door upper and lower sliding wheel assembly (even-numbered panels). 2. Purpose of this design: for use in the sliding of folding doors, wherein component 1 is the upper left pulley, component 2 is the upper right pulley, component 3 is the lower left pulley, and component 4 is the lower right pulley. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design points: Component 1 3D view 1.
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