Patent · US Active

Rail system with a rail and mobile parts movable along the rail

US11999390B2 · kind B2 · utility

0Cited by

5References

25Claims

0Family size

Assignee

SEW-EURODRIVE GMBH & CO. KG · DE

Inventors

Michael Lindenfelser · Bruchsal, DE
Andreas Wanjek · Waghäusel, DE
Zhidong Hua · Bruchsal, DE
Thomas Schäfer · Karlsdorf-Neuthard, DE

Key dates

Filing date	May 26, 2020
Grant date	Jun 4, 2024
Priority date	—
Expiry date	May 1, 2041

Classification

Technology area (CPC H)Electricity
CPC primaryH01P3/12
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

In a rail system with a rail and mobile parts movable along the rail, e.g., rail vehicles, a profiled part is arranged on the rail and includes a cavity, which, e.g., terminates at an opening into the environment. Regions of a mobile part, e.g., regions of each mobile part, at least partially project into the cavity, and at least one transmitter and receiver are situated in the respective region.

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