APPARATUS FOR CLASSIFICATION OF MATERIAL TO BE CLASSIFIED

Number of patents in Portfolio can not be more than 2000

United States of America

SERIAL NO

16490816

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

The invention relates to an apparatus for classifying (1) material to be classified, preferably into two fractions, preferably of soil, such as sticky, clayey soil, especially intended for use in a quarry, having a machine frame (2) and having at least two spiral shafts (3) rotatably mounted on the machine frame (2), wherein at least one spiral shaft (3) comprises a core tube (5) having at least one outer screw helix (4) and at least one bearing journal (6). According to the invention, it is provided that the core tube (5) is mounted elastically relative to the bearing journal (6) by means of at least one elastic bearing means (7).

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
DOPPSTADT FAMILIENHOLDING GMBH42555 VELBERT

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
DOPPSTADT, Ferdinand Velbert, DE 7 9

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation