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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-6250423-B1, on 26 June 2001. 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-2026-000003106

Mobile lifting platform

Published
Permanent URL
Classification
Lifting, Positioning & Manipulation › Lift Tables and Positioners
Inventors
BARTSCH MARIUS
Assignee
BISON STEMATEC MASCHB UND HUBA
Original source
US-6250423-B1, the United States Patent and Trademark Office, 26 June 2001
Document SHA-256
a184df9c392ea50fcaa5ae2986d8ecbce5ff26a8bbaa489b764f9f42032ac38e

A mobile lifting platform with a chassis and supports for a platform. Mounted on the platform is a first live ring whose vertical axis is approximately centered on the platform. The first live ring carries a horizontal boom which is pivotally movable about the axis and has an axis offset therefrom on which a second live ring is mounted which carries a swivel structure terminating in a boom, on the distal end of which a work platform or basket is mounted. The swivel structure is pivotally movable about a vertical axis of the second live ring. The swivel structure is connected to the horizontal boom in such a manner that they counterrotate.

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Abstract

A mobile lifting platform with a chassis and supports for a platform. Mounted on the platform is a first live ring whose vertical axis is approximately centered on the platform. The first live ring carries a horizontal boom which is pivotally movable about the axis and has an axis offset therefrom on which a second live ring is mounted which carries a swivel structure terminating in a boom, on the distal end of which a work platform or basket is mounted. The swivel structure is pivotally movable about a vertical axis of the second live ring. The swivel structure is connected to the horizontal boom in such a manner that they counterrotate.

1. Drawings

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[0003]Sheet 3.

Publication information

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Citation

OpenTechnical Publication OT-2026-000003106, “Mobile lifting platform,” published September 15, 2026 at 19:30:29 UTC, https://opentechnical.org/p/OT-2026-000003106.

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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.