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:
Apr. 24, 1984
Filed:
Jan. 30, 1981
Hideyuki Kumasaka, Yokohama, JP;
Motoyuki Hiraoka, Tokyo, JP;
Tomokazu Ishidate, Kamakura, JP;
Hiroshi Hattori, Yokohama, JP;
Nissan Motor Company, Ltd., Yokohama, JP;
Abstract
The method comprises a masking step of closing by masking tapes a gap formed between a roof rail member provided at the inner periphery of an existing roof panel and the roof panel, a linear joint portion between the roof rail and pillar inner panels, and holes provided for securing parts to the roof rail. The method also includes a step of arranging a wire harness assembly at predetermined position a lining skin member below the roof panel by securing and fitting welts provided around the periphery of the lining skin member to the roof panel. A foaming mold setting step is then carried out by mounting a foaming mold having the same shape as a final shape of the lining skin member from a compartment of the vehicle. A heating step is then performed to preheat the whole ceiling portion to a predetermined temperature and a foaming composition injecting step of injecting a foaming composition into a spaced formed between the roof panel and the lining skin member is carried out. Finally, a foaming mold offsetting step of removing the foaming mold after foaming is performed.