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:
May. 18, 2010
Filed:
Jan. 14, 2005
Friedrich Stöckl, Vorchdorf, AT;
Karl Ammer, Vorchdorf, AT;
Günter Nelböck, Seewalchen, AT;
Miba Sinter Austria GmbH, Laakirchen, AU;
Abstract
A synchronization device is described for a change speed gear, comprising at least one cone clutch which comprises a double cone ring () which is freely rotatable relative to a hub () between an inner friction ring () and an outer synchronizing ring () which is axially displaceable relative to the friction ring () and which comprises a ring body () with a stop gearing () on the outer circumference and a friction surface () on the inner circumference as well as radially inwardly facing drivers () for the friction ring (). In order to provide advantageous constructional conditions it is proposed that the drivers () are provided on a driver ring () made of at least one sheet-metal pre-cut part which is joined to the ring body () consisting of a sintered body.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile