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:
Dec. 02, 2008
Filed:
Dec. 30, 2004
Kiichi Yamashita, Hyogo, JP;
Tatsuya Wakamori, Hyogo-ken, JP;
Masahito Mori, Osaka, JP;
Mutsuhisa Miyamoto, Osaka, JP;
Kiichi Yamashita, Hyogo, JP;
Tatsuya Wakamori, Hyogo-ken, JP;
Masahito Mori, Osaka, JP;
Mutsuhisa Miyamoto, Osaka, JP;
Sunstar Suisse SA, Ecublens, CH;
Abstract
A process of reinforcing a closed sectional portion of a vehicle body with a two-pack urethane foam composition. The process including the operations of injecting a two-pack urethane foam composition into the closed sectional portion of a vehicular body member; foaming and curing the two-pack urethane foam composition within said closed sectional portion; and then viewing the cured urethane foam-filling confirming opening to confirm whether the closed sectional portion has been sufficiently filled by the two-pack urethane foam composition. The closed sectional portion has a cured urethane foam-filling confirming opening, which is a hole extending through a wall of the closed sectional portion, The opening dimension of the cured urethane foam-filling confirming opening is 10 mm or less in order to assure rigidity of the vehicular body member.