Modular liftgate platform frame with interchangeable inserts

WO2025006779A4 Publication Date: 2025-03-27MAXON IND INC
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Patent Information

Application Number
PCT/US2024/035870
Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
Priority Date
2023-06-29
Filing Date
2024-06-27
Publication Date
2025-03-27

AI Technical Summary

Technical Problem

Current liftgate platforms lack flexibility and efficiency in weight support and fuel efficiency due to fixed designs, which restrict their adaptability to varying load capacities and vehicle requirements.

Method used

A modular liftgate platform system featuring interchangeable inserts with varying structures and materials, such as extruded platform segments, core layers with repeating cells, and grated structures, which can be easily secured and swapped based on specific needs, allowing for optimized weight support and fuel efficiency.

Benefits of technology

The modular design enhances the liftgate platform's ability to adapt to different load capacities and vehicle requirements, improving weight support and fuel efficiency by reducing weight while maintaining strength, thus enhancing overall system performance.

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Abstract

Systems, devices, and methods for a lift platform system including: a platform assembly (1402) comprising an opening (1414); one or more interchangeable inserts (1406, 1408, 1410, 1412, 1430) configured to be received in the opening (1414) of the platform assembly (1402); and one or more engagement mechanisms (1418, 1420) configured to secure the one or more interchangeable inserts (1406, 1408, 1410, 1412, 1430) in the opening (1414) of the platform assembly (1402).
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