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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-2026102889-A1, on 16 April 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-2026-000000410

Nailing machine

Published
Permanent URL
Classification
Tools & Tooling › Fastening Tools
Original source
US-2026102889-A1, the United States Patent and Trademark Office, 16 April 2026
Document SHA-256
2443bb98f56af59f8d167c5c10dbe3675d413df6a29fb8689f8b745683d0fe66

Abstract

A nailing machine includes a closed first cylinder having a first working chamber and a second cylinder enclosed outside the first cylinder and having a second working chamber. The first working chamber communicates with the second working chamber. A first piston coupled to a striking pin having a limiting portion is installed inside the first cylinder, The nailing machine also includes a locking mechanism including a locking arm coupled to an upper part of a transmission shaft, and a swing arm coupled to the lower part. A second piston in the second cylinder is driven by a motor assembly to reciprocate. When the second piston is in the first position, the first piston moves inward and the limiting portion is engaged by the locking arm. When the second piston is in the second position, the motor assembly rotates the swing arm, disengaging the locking arm from the limiting portion.

Publication information

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Citation

OpenTechnical Publication OT-2026-000000410, “Nailing machine,” published September 15, 2026 at 19:02:51 UTC, https://opentechnical.org/p/OT-2026-000000410.

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Terms

This record reproduces a document published elsewhere and is provided for reference and study. Rights in the original remain with its owner. See the publication policy.