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:
May. 31, 2011
Filed:
Mar. 07, 2007
Takashi Suzuki, Yokkaichi, JP;
Takashi Suzuki, Yokkaichi, JP;
Sumitomo Wiring Systems, Ltd., Mie, JP;
Abstract
The present invention provides a grommet configured of an elastic body, which is externally mounted on a group of electric wires spanned between a vehicle-body panel and a movable body coupled to the vehicle-body panel with a hinge. The grommet includes short large-diameter tubular sections having annular locking grooves inserted into and locked to through-holes respectively provided in the vehicle-body panel and the movable body at both ends in the lengthwise direction; long small-diameter tubular sections that are continuous with the large-diameter tubular sections; and a corrugated tubular section continuously provided between the small-diameter tubular sections at the both ends, the corrugated tubular section being bent into a U shape when the movable body is closed. The small diameter tubular section at the locking side for the vehicle-body panel and a portion of the corrugated tubular section that is continuous with the small diameter tubular section are projectively provided with a rib that is continuous in a lengthwise direction, on outer peripheries thereof. The rib projects out of the outer peripheries of ridge and valley portions alternately provided on the corrugated tubular section, and the rigidity of the rib restrains the corrugated tubular section from curving outward.