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:
Jun. 07, 2005
Filed:
Jun. 11, 2003
Erwin Krimmer, Pluederhausen, DE;
Peter Baur, Waiblingen, DE;
Christian Lorenz, Aalen-Unterrombach, DE;
Bruno Hezel, Stuttgart, DE;
Hubert Hickl, Weinstadt, DE;
Erwin Krimmer, Pluederhausen, DE;
Peter Baur, Waiblingen, DE;
Christian Lorenz, Aalen-Unterrombach, DE;
Bruno Hezel, Stuttgart, DE;
Hubert Hickl, Weinstadt, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
The invention relates to a method for producing a throttle valve unit for installation into a flow conduit through which a gas flow passes. A flap shaft of the throttle valve unit is affixed to a stamped insert part inside a fastening region. The stamped insert part, which includes an insert border, is molded into a housing. At the same time as the stamped insert part is molded into the housing, the flap shaft affixed to the stamped insert part is molded-in inside the fastening region. A planar region of the stamped insert part connected to the flap shaft is cut out from this stamped insert part.