Joints and connections – Molded joint – Socket or open cup for bonding material
Reexamination Certificate
2006-06-20
2006-06-20
Cottingham, John R. (Department: 2116)
Joints and connections
Molded joint
Socket or open cup for bonding material
C411S082100, C411S256000, C411S930000
Reexamination Certificate
active
07063482
ABSTRACT:
An adhesive is applied to a male-threaded portion of a tapping screw. The male-threaded portion with the adhesive is threadably engaged with a non-threaded through hole of the full-closed stopper with female-threads being formed on the surface of the though hole. In this case, the adhesive functions as lubricant between the inner surface of the through hole and the male-threaded portion. Accordingly, the male-threaded portion can be screwed into the through hole with a low torque and without applying high load to the full-close stopper. Therefore, the full-close stopper is prevented from being projected around the inlet and the outlet of the through hole, and the full-close stopper is prevented from being cracked.
REFERENCES:
patent: 4832551 (1989-05-01), Wollar
patent: 4906152 (1990-03-01), Kurihara
patent: 5106225 (1992-04-01), Andre et al.
patent: 5356254 (1994-10-01), DiMaio et al.
patent: 5885041 (1999-03-01), Giannuzzi et al.
patent: 6582172 (2003-06-01), Nickerson et al.
patent: 6588999 (2003-07-01), Kubler et al.
patent: 2004/0089931 (2004-05-01), Nakajima et al.
patent: 57-139659 (1982-08-01), None
patent: 61-171911 (1986-08-01), None
patent: 62-147709 (1987-07-01), None
patent: 10-205359 (1998-08-01), None
patent: 2002-70824 (2002-03-01), None
Cottingham John R.
Denso Corporation
Nixon & Vanderhye PC
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