---
publication_id: "OT-2026-000003386"
title: "Operation safety device for a portable power tool"
published_at: "2026-09-15T20:19:52.893330Z"
canonical_url: "https://opentechnical.org/p/OT-2026-000003386"
categories:
  - "industrial-components-safety-infrastructure/machine-safety"
keywords:
  - "f16p3/10"
  - "b23q11/00"
  - "b27g19/008"
  - "b27g19/025"
  - "y10t83/606"
  - "y10t83/7788"
---

# Operation safety device for a portable power tool

## Abstract

Drawing sheets for operation safety device for a portable power tool, reproduced from the published facsimile. The written description is in the original document, which is linked above.

## 1. Drawings

[0001] Sheet 1.

[0002] Sheet 2.

[0003] Sheet 3.