Patent · US Active

Fluid-operated lifting gear

US12195311B2 · kind B2 · utility

0Cited by

2References

16Claims

0Family size

Assignee

J. D. Neuhaus Holding GmbH & Co. KG · DE

Inventors

Jörg Brinkmann · Hagen, DE
Simon Brose · Hattingen, DE
Piotr Krupnik · Iserlohn, DE

Key dates

Filing date	Aug 24, 2020
Grant date	Jan 14, 2025
Priority date	—
Expiry date	Mar 20, 2041

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB66C13/28
WIPO fieldHandling
WIPO sectorMechanical engineering

Abstract

A fluid-operated hoist and method for operating a fluid-operated hoist. The hoist is particularly convenient to produce and install and can be permanently and reliably operated without frequent maintenance. The hoist includes a fluid supply line supplying an operating fluid to the hoist for operating the hoist, a generator connected to the fluid supply line for generating electricity by the operating fluid, and an electrical consumer on the hoist that is operated by the electricity generated by the generator.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.