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:
Mar. 24, 2015
Filed:
Nov. 02, 2011
Fredrik Ejdehag, Vaggeryd, SE;
Fredrik Edholm, Jönköping, SE;
Fredrik Ejdehag, Vaggeryd, SE;
Fredrik Edholm, Jönköping, SE;
Husqvarna AB, Huskvarna, SE;
Abstract
A handle height adjustment device of a handle assembly () of a walk-behind power tool (). The handle height adjustment device () comprises a first toothed disk member (), a second toothed disk member (), and a disk interconnecting member. The disk interconnecting member () is arranged to be connected to the first toothed disk member () by means of a first interconnection mechanism (), which first interconnection mechanism () inhibits relative movement between the disk interconnecting member () and the first toothed disk member () along an axis of rotation () of the handle height adjustment device (), and which first interconnection mechanism () allows the disk interconnecting member to rotate relative the first toothed disk member about the axis of rotation (). The disk interconnecting member () is arranged to be threadably connected to the second toothed disk member () by means of a second interconnection mechanism (). The application also concerns a handle assembly and a walk-behind power tool comprising such a device.