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. 10, 2016
Filed:
Dec. 23, 2013
Ngk Insulators, Ltd., Nagoya-shi, Aichi, JP;
Kenji Kato, Handa, JP;
NGK INSULATORS, LTD., Nagoya, JP;
Abstract
Provided are a method of reliably assembling a gas sensor. A plurality of annular mounting members are repeatedly subjected to following steps: bringing a sensor element into an upper-side held state in which the element is held such that an upper end thereof extends vertically with a lower end thereof being inserted into a recess; fitting a through hole of an annular mounting member with the upper end of the element brought in to the upper-side clamped state; and switching from the upper-side held state to a lower-side held state in which the element is held such that the lower end thereof extends vertically, to thereby cause the annular mounting member to reach a predetermined annularly mounting position. Then, the resultant intermediate assembly product is sandwiched by a centering device to minimize the outside diameter thereof, and thereafter, a tubular body is annularly mounted to the intermediate assembly product.