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. 07, 2002
Filed:
Dec. 08, 2000
Applicant:
Inventors:
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01H 3/02 ;
U.S. Cl.
CPC ...
G01H 3/02 ;
Abstract
An inspection device is provided for inspecting whether the gap between the front and rear sides of a grommet is watertightly sealed. The inspection device includes a cylindrical member ( ) into which electric wires ( ) projected from a front end of a grommet ( ) are inserted and a sealing means ( ) for sealing the cylindrical member. Air is supplied into the cylindrical member ( ). When the air flow stops due to pressurization of the cylindrical member ( ), it is determined that the grommet ( ) has passed an examination. Thus, it is possible to detect the gap between the electric wires ( ) with high accuracy.