Patent · US Active

Transport system having a positive drive

US8661987B2 · kind B2 · utility

1Cited by

6References

29Claims

0Family size

Assignee

Joerg Beutler · DE

Inventors

Richard Urich
Juerg Jakob · Ittigen, CH

Key dates

Filing date	Sep 30, 2010
Grant date	Mar 4, 2014
Priority date	—
Expiry date	Sep 30, 2030

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB61B13/02
WIPO fieldTransport
WIPO sectorMechanical engineering

Abstract

A transport system according to the invention comprises a guide device having a first guide rail in the form of a first pipe (11) and a second guide rail in the form of a second pipe (12). The transport system comprises a toothed driving disk (330), which is engaged with an engagement element (340) extending along the lower pipe (12) and forms a positive drive. The engagement element (340) comprises counter-toothing, disposed along the pipe (12).

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