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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10293348 B1

PDFFull Text
Date of Patent:
May. 21, 2019

Filed:

Dec. 27, 2015

Centrifugal scroll screen apparatus

Applicant:

Weir Minerals Australia Ltd, New South Wales, AU;

Inventor:

Michael Trench, Redcliffe, AU;

Assignee:

WEIR MINERALS AUSTRALIA LTD, , AU;

Attorney:

Foley & Lardner LLP

Primary Examiner:

Ana M Fortuna

Int. Cl.
CPC ...
B04B 3/04 (2006.01); B04B 11/02 (2006.01); B04B 9/08 (2006.01); G01N 1/20 (2006.01); B04B 7/02 (2006.01); B04B 11/06 (2006.01); B04B 15/00 (2006.01); B04B 11/04 (2006.01);
U.S. Cl.
CPC ...
B04B 3/04 (2013.01); B04B 7/02 (2013.01); B04B 9/08 (2013.01); B04B 11/02 (2013.01); B04B 11/04 (2013.01); B04B 11/06 (2013.01); B04B 15/00 (2013.01); G01N 1/20 (2013.01);
Abstract

In a centrifugal scroll screen apparatus there is provided a scroll assembly () driven by a scroll assembly drive shaft () and being connected to the scroll assembly by an axial adjuster comprising a shaft cam portion () and a scroll portion () each having a respective camming surface () whereby relative rotation of the scroll portion () and the shaft portion () axially adjusts the proximity of the vanes to a coaxial conical screening surface, and a locking ring () selectively operable to rotationally secure the scroll portion () and the shaft portion ().

Find Patent Forward Citations

Trench, Michael. (2019). Centrifugal scroll screen apparatus (U.S. Patent No. 10293348). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10293348

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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