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. 14, 2023
Filed:
Jun. 04, 2020
Bae Systems Hägglunds Aktiebolag, Örnsköldsvik, SE;
Björn Westberg, Arnäsvall, SE;
Anders Bergkvist, Köpmanholmen, SE;
BAE Systems Hägglunds Aktiebolag, Örnsköldsvik, SE;
Abstract
The present invention relates to a fastening arrangement of a drive wheel (DW) for an endless track (E) of a tracked vehicle (V) the drive wheel (DW) comprising a hub member (H) and a drive sprocket member (S, S). Said drive sprocket member comprises a set of teeth () arranged around the circumference of said drive sprocket member (S, S), said teeth () being configured to engage with said endless track (E). Said drive sprocket member (S, S) further comprises a support member () for teeth () of said drive sprocket member. Said teeth () are configured to be removably attached to said support member (). Said fastening arrangement is configured for fastening one or more teeth () of the set of teeth () to the support member (). Said fastening arrangement comprises a set of dovetail shaped recesses () of said support member (). Each dovetail shaped recess () is configured to receive a locking portion () of one or more teeth () so as to provide a locking function for said one or more teeth (). The present invention also relates a tracked vehicle.