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. 21, 2006
Filed:
May. 25, 2004
Masahisa Tsuchiya, Isesaki, JP;
Masahisa Tsuchiya, Isesaki, JP;
Tokyo Parts Industrial Co., Ltd., Gunma-ken, JP;
Abstract
A lubricating oil scattering prevention arrangement provided near a bearing whereby the outward scattering of lubricating oil that leaked from between a stator and rotor due to tilting, impact or the like is prevented. A plate-shaped rotor caseis provided with a descending portion, a step portionand an outer peripheral portion. A magnetis provided on the inner side of the outer peripheral portionand a lubricating oil absorption member is provided between the magnetand the step portion. Because an outer peripheral portion of the lubricating oil absorption member is compressed by the magnetupper surface portion and the step portionand thus attached, the lubricating oil absorption member absorbs lubricating oil leaked from the bearing part and the compressed portion prevents the lubricating oil from leaking outwardly.