Control method and control device for support legs of a pump trolley and control method for a pump trolley
DE602023010168T2Active Publication Date: 2025-12-24SANY AUTOMOBILE MFG CO LTD
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Patent Information
- Application Number
- DE602023010168
- Authority / Receiving Office
- DE · DE
- Patent Type
- Patents
- Current Assignee / Owner
- Priority Date
- 2022-01-18
- Filing Date
- 2023-01-13
- Publication Date
- 2025-12-24
- Estimated Expiration
- 2043-01-13
AI Technical Summary
Technical Problem
Conventional pump truck operations require the outrigger to be inactive when the boom is unfolded, limiting construction flexibility and efficiency due to cumbersome operation steps.
Method used
A method and device for controlling the outrigger of a pump truck that allows it to act based on tilting angle thresholds and error counts, enabling the outrigger to level the truck after boom unfolding, with safety features like emergency and observation modes.
Benefits of technology
Improves construction flexibility and efficiency by allowing the outrigger to act within certain ranges while ensuring safety through multi-layered judgment structures and emergency modes.
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