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:
Jul. 28, 2015
Filed:
Jan. 31, 2012
Yohei Sekino, Kanagawa, JP;
Yohei Sekino, Kanagawa, JP;
FLOWELL CORPORATION, Kanagawa, JP;
Abstract
By previously press-fitting a ring () into one end portion () of a tube (), the one end portion () is held in the flared state. With an inner cylindrical portion () of the joint main body () having been inserted into this ring () while the one end portion () having been press-fitted into a recessed groove () to the innermost recess portion, a greatest wall thickness portion () of the ring is covered. In this state, with a cap nut () being screwed with the joint main body (), the greatest wall thickness portion () of the ring is pressed against the inner cylindrical portion () together with the one end portion () through an outer cylindrical portion (), and a hole peripheral edge () of an insertion hole () of the cap nut is pressure-contacted with a bent portion () of the tube by the ring ().