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 12202171 B1

Date of Patent:

Jan. 21, 2025

Filed:

Nov. 25, 2020

Battery lock mechanism for a battery compartment and an electrically powered hand-held work tool comprising such a battery lock mechanism

Applicant:

Husqvarna Ab, Huskvarna, SE;

Inventor:

Robert Lerbro, Floda, SE;

Assignee:

HUSQVARNA AB, Huskvarna, SE;

Attorney:

Burr & Forman LLP

Primary Examiner:

Christopher P Domone

Int. Cl.

CPC ...

H01M 50/262 (2021.01); B23D 45/16 (2006.01); B23D 57/02 (2006.01); B25F 5/00 (2006.01); B25F 5/02 (2006.01); B26B 25/00 (2006.01); B27B 17/02 (2006.01); B28D 1/04 (2006.01); F16F 7/10 (2006.01); F16F 15/08 (2006.01); H01M 10/613 (2014.01); H01M 10/6235 (2014.01); H01M 10/6556 (2014.01); H01M 10/6563 (2014.01); H01M 10/6566 (2014.01); H01M 50/244 (2021.01); H01M 50/247 (2021.01); H01M 50/296 (2021.01); B28D 1/08 (2006.01); F16F 15/04 (2006.01);

U.S. Cl.

CPC ...

B28D 1/045 (2013.01); B23D 45/16 (2013.01); B23D 57/023 (2013.01); B25F 5/006 (2013.01); B25F 5/008 (2013.01); B25F 5/02 (2013.01); B26B 25/00 (2013.01); B27B 17/02 (2013.01); F16F 7/1028 (2013.01); F16F 15/085 (2013.01); H01M 10/613 (2015.04); H01M 10/6235 (2015.04); H01M 10/6556 (2015.04); H01M 10/6563 (2015.04); H01M 10/6566 (2015.04); H01M 50/244 (2021.01); H01M 50/247 (2021.01); H01M 50/262 (2021.01); H01M 50/296 (2021.01); B28D 1/082 (2013.01); F16F 15/04 (2013.01); F16F 2228/007 (2013.01); H01M 2220/30 (2013.01);

Abstract

A battery compartment battery lock mechanism () comprising a locking member () rotatably supported on a shaft () and comprising a leading edge portion () arranged to enter a recess () formed in a battery () to lock the battery in position, The leading edge portion () has an arcuate form with a curvature corresponding to that of a circle segment with radius corresponding to the distance from the leading edge portion () to the center of the shaft () The recess () formed in the battery () comprises a surface () arranged to engage the leading edge portion (), wherein the surface () has an arcuate form to match that of the leading edge portion (). The invention further comprises an electrically powered hand-held work tool comprising such a battery lock mechanism.

Find Patent Forward Citations