---
publication_id: "OT-2026-000002479"
title: "STPLLA Adaptable Mechanical Lifting Aid"
published_at: "2026-09-15T19:13:20.921319Z"
canonical_url: "https://opentechnical.org/p/OT-2026-000002479"
categories:
  - "lifting-positioning-manipulation/hoists-and-cranes"
keywords:
  - "b66c23/365"
  - "b66c23/02"
  - "b66c23/022"
  - "b66c23/04"
  - "b66c23/04"
  - "b66c23/18"
---

# STPLLA Adaptable Mechanical Lifting Aid

## Abstract

Submersible turbine pump lid lifting aid Steel collapsible crane-type mechanical lifting aid, comprised of a winch, swing-away boom, and interchangeable adaptors for different styles of lids (used primarily to open STP lids on service station forecourts). Manual (not electric), hand operated, simple to assemble/disassemble in seconds, compact to stow, collapsible, and lightweight. Connects to any standard 50mm vehicle towbar for ease of use, eliminating physical exertion in awkward or unsafe lifts. Adaptable to a wide range of different uses, this lifting aid is a revolutionary new design in technology, improving the safety for workers within the petroleum and many other industries.