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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-12544898-B2, on 10 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-2026-000003068

Quick change pneumatic hammer

Published
Permanent URL
Classification
Tools & Tooling › Powered Hand Tools
Inventors
HUME TIM, MARSHALL JEFF, SCHLEY CHAD
Assignee
SCHLEY PRODUCTS INC
Original source
US-12544898-B2, the United States Patent and Trademark Office, 10 February 2026
Document SHA-256
97a4e7cc5d54b46a6787be47b03c2b0ed11507e2a23db55b629eeaf73d2f75bb

Abstract

A pneumatic hammer extender arm assembly is provided comprising an elongated extender arm body defining a hammer engaging portion formed at a first end of the body, and a hammerhead engaging portion formed at a second end of the body. A hammerhead is detachably engageable to the hammerhead engaging portion to allow for quick change of the hammerhead without the need for any tools. The hammerhead may alternately be implemented to engage and apply an impact force to a fastener that may be axially offset from the extender arm body.

Publication information

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Citation

OpenTechnical Publication OT-2026-000003068, “Quick change pneumatic hammer,” published September 15, 2026 at 19:17:07 UTC, https://opentechnical.org/p/OT-2026-000003068.

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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.