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. 28, 1984
Filed:
Apr. 15, 1981
Kazuhito Ikemoto, Toyota, JP;
Nobuaki Katayama, Toyota, JP;
Yukio Terakura, Toyota, JP;
Kan Sasaki, Aichi, JP;
Toyota Jidosha Kogyo Kabushiki Kaisha, Aichi, JP;
Abstract
A gear-teeth protector for a change-speed gearing unit in which a pair of upper and lower change-speed gears of high meshing rate and arranged adjacent to an upright wall in a housing for the gearing unit. The gear-teeth protector comprises a shroud plate secured to the upright wall at one side of the change-speed gears to enclose the meshing engagement portion of the gears in forward operation of the gearing unit, the shroud plate being in the form of a side wall extending adjacent to the lower teeth portion of the upper change-speed gear and to the upper teeth portion of the lower change-speed gear.