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This is a record of a document published elsewhere, first published by the United States Patent and Trademark Office, as US-12552016-B2, on 17 February 2026. OpenTechnical did not first disclose it. The identifier, hashes and timestamps below record what this library served and when, not when the material became public. View the original.

OT-2026-000002805

System and method for piston recoil pressure adjustment

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Classification
Robotics & Automation › Robot Architectures
Inventors
DILUNA ARJUN ROHAN, RAMPAL SHARAN
Assignee
DILUNA ARJUN ROHAN, RAMPAL SHARAN
Original source
US-12552016-B2, the United States Patent and Trademark Office, 17 February 2026
Document SHA-256
4feeb1d071741fe9edc392305d2532c4f393918b042fded4ed5eafc349a3ab4d

Abstract

A system and a method for piston recoil pressure adjustment are disclosed. The system and the method use air compression in a piston to augment reverse motion. The system and the method contain a piston and a multi-directional valve controller. The multi-directional valve controller allows the venting of air in a first section above the piston head externally and/or to a second section below the piston head. By alternatingly opening and closing the vents, air can be pumped into the second section to increase the recoil forces. A reservoir connected to the second section below the piston head through an air retardation device serves to dampen abrupt changes of pressure during piston compression or decompression, thereby providing a relatively uniform recoil assistance.

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Citation

OpenTechnical Publication OT-2026-000002805, “System and method for piston recoil pressure adjustment,” published September 15, 2026 at 19:15:28 UTC, https://opentechnical.org/p/OT-2026-000002805.

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