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:
Oct. 19, 1999
Filed:
Apr. 28, 1998
Applicant:
Inventors:
Assignee:
Denso Corporation, Kariya, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02D / ;
U.S. Cl.
CPC ...
123337 ; 285423 ; 285921 ;
Abstract
A joint structure connected to an air intake passage is composed of a throttle body having a set of a groove and a chamfered surface formed on an outer surface thereof diagonally opposite to each other and a joint member having a flexible arm and a rigid arm. The flexible arm has a ridge in engagement with the groove of the throttle body, and the rigid arm has a sloped surface in engagement with the chamfered surface of the throttle body.