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.:
Date of Patent:
Nov. 04, 2025
Filed:
Feb. 27, 2020
Applicants:
Sandvik Mining and Construction Australia (Production Supply) Pty Ltd, Brisbane, AU;
Sandvik Mining and Construction Oy, Tampere, FI;
Inventor:
Bruce Knowles, Roleystone, AU;
Assignees:
Sandvik Mining and Construction Oy, Tampere, FI;
Sandvik Mining and Construction Australia (Production/Supply) Pty Ltd, Milton, AU;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E02F 9/28 (2006.01);
U.S. Cl.
CPC ...
E02F 9/2883 (2013.01); E02F 9/2833 (2013.01); E02F 9/28 (2013.01); E02F 9/2816 (2013.01);
Abstract
A locking assembly is arranged for releasably locking a shroud to a carrier. The locking assembly includes a main body, a piston and a bolt provided with a thread engaging a corresponding thread of the piston for controlling the position of the piston relative to the main body. The locking assembly also includes a retaining arrangement including a plurality of balls securing the bolt within a central recess of the main body.