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:
Oct. 03, 1978
Filed:
Jun. 22, 1977
Kazumasa Futamura, Toyota, JP;
Toyota Jidosha Kogyo Kabushiki Kaisha, Toyota, JP;
Abstract
A seal structure is disclosed for connection of two structural members having co-operating seal face portions clamped together with interposition of an elastic seal element, wherein stud bolts each having a central flange portion and first and second screw portions provided at opposite sides of the flange portion are screwed into corresponding threaded openings formed in the seal face portion of one structural member while the seal portion of the other structural member is clamped between the flange portions of the bolts and nuts clamped onto the second screw portion of the bolts, the elastic seal element being thicker than the flange portions of the bolts in its free condition and being compressed in the clamped condition to be of the same thickness as the flanged portions of the bolts.