Patent · US Active

Dual-shaft shredder having a quick-change device

US11192115B2 · kind B2 · utility

1Cited by

6References

18Claims

0Family size

Assignee

MANUEL LINDNER · AT

Inventors

Manuel Lindner · Spittal an der Drau, AT
Peter Schiffer · Millstatt, AT
Mario Fritz · Millstatt, AT

Key dates

Filing date	May 23, 2017
Grant date	Dec 7, 2021
Priority date	—
Expiry date	Mar 23, 2038

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB02C2018/162
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A shredding device is provided comprising two shredding shafts arranged parallel to each other with shredding elements arranged thereon, wherein the shredding shafts are preferably rotatable mechanically synchronized to each other. A shaft-side coupling element is connected to a respective first end of the shredding shafts. The shredding device includes a housing with a housing-side coupling element is provided that can be coupled to the shaft-side coupling element. The shredding device includes a displacement device enabling displacement of the shredding shafts for decoupling and coupling the shaft-side coupling element from or to the housing-side coupling element.

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