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. 26, 1996
Filed:
Nov. 14, 1994
Hans G Jansson, Huskvarna, SE;
Aktiebolaget Electrolux, Stockholm, SE;
Abstract
A centrifugal clutch for a power driven working tool such as a chain saw, hedge trimmer, or the like having a hub portion (10) adapted to be connected to an engine shaft, and at least two clutch shoes (16, 17) rotatably journalled on the hub portion. The clutch shoes are adapted, when actuated by centrifugal forces, to move against the bias of tension springs striving to release or disengage the clutch shoes from the clutch drum, and engage a surrounding clutch drum (18). The tension springs (19, 20) have one end which is connected to a clutch shoe and another end which is connected to an adjacent clutch shoe such that a bearing free of play is insured between the clutch shoes and the hub portion.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile