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:
Aug. 29, 2006
Filed:
Oct. 13, 2000
Applicants:
Johan Hulten, Gothenburg, SE;
Ingemar Dagh, Gothenburg, SE;
Inventors:
Johan Hulten, Gothenburg, SE;
Ingemar Dagh, Gothenburg, SE;
Assignee:
Volvo Lastvagnar AB, Gothenburg, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16D 65/847 (2006.01);
U.S. Cl.
CPC ...
Abstract
Brake disc for a vehicle disc brake, comprising a radially inner hub portion (), intended to be non-rotatably joined to a wheel hub, and a surrounding, radially outer disc portion with opposing friction surfaces. The outer disc portion is formed by two disc elements () joined to the hub portion, and which are separated by spacers (), which define passages for cooling air and of which at least some () are in the form of fan vanes to generate an airflow from the passage inlets () at the outer periphery of the disc to the passage outlets () at the outer periphery of the disc.