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:
Feb. 01, 2000
Filed:
Dec. 10, 1997
Shoichi Sugata, Yokkaichi, JP;
Yoshihiro Tsujita, Tokyo, JP;
Sumitomo Wiring Systems, Ltd, , JP;
Abstract
A highly lubricative sound-absorbing material is produced inexpensively and attenuates sliding noise and vibration noise. The highly lubricative sound-absorbing material comprises a rubber sheet (21) and a highly lubricative coating layer (22) formed directly on a surface of the rubber sheet by coating the surface with a mixture of an adhesive and a fluororesin system coating agent such as an polytetrafluoroethylene resin or the like by a thickness of 1 to 10 .mu.m. The rubber sheet (21) is formed into an annular shape and coated on its surface with the highly lubricative sound-absorbing layer (22) having a thickness of 1 to 10 .mu.m, preferably 3 .mu.m. The rubber sheet (21) is attached to a surface of a cable reel on which a flat cable slides.