Patent · US Active

Crane, in particular bridge crane or gantry crane, having at least one crane girder

US10604383B2 · kind B2 · utility

0Cited by

8References

18Claims

0Family size

Assignee

Konecranes Global Corporation · FI

Inventors

Christoph Passmann · Dortmund, DE
Richard Kreisner · Ennepetal, DE
Thomas Schlierbach-Knobloch · Herdecke, DE
Stefan Noll · Laatzen, DE

Key dates

Filing date	Feb 5, 2016
Grant date	Mar 31, 2020
Priority date	—
Expiry date	Oct 30, 2036

Classification

Technology area (CPC E)Fixed Constructions
CPC primaryE04C2003/0495
WIPO fieldCivil engineering
WIPO sectorOther fields

Abstract

A crane, such as a bridge crane or gantry crane, having at least one horizontally extending crane girder, which is designed as a lattice girder having a plurality of braces and on which a crane trolley having a lifting device can be moved. At least some of the braces are planiform, and each of the planiform braces has a flat main surface, which extends transversely to a longitudinal direction of the crane girder. A first brace and a second brace form a brace pair and are arranged in an X-shape in relation to each other as viewed transversely to the longitudinal direction of the crane girder.

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