Title:
WARREN-MOTOR
Document Type and Number:
Japanese Patent JPS60170439
Kind Code:
A
Abstract:
PURPOSE:To always lubricate the space between an output shaft and a shaft bearing, by setting a rib on an output shaft gear and supplying the shaft bearing with lubricant retained at a case bottom through the rib. CONSTITUTION:When an output shaft gear 11 is rotated at an angle of 180 deg., then lubricant 14 attached to a rib 15 is fed upward as the rib 15 is rotated, and the lubricant is fed downward by gravity to a space 16 between the output shaft gear 11 and the end of a shaft bearing 13 and is sucked by capillarity into a space 17 between the output shaft 10 and the shaft bearing 13. And even when the lubricant at the space 17 is emitted outward due to the pressure difference between a case 3 exterior and interior, the lubricant is sucked into the space 17 through the space 16 by the emitting action.
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Inventors:
YOKOTA REI
MOTOKI YOSHIAKI
MOTOKI YOSHIAKI
Application Number:
JP2329584A
Publication Date:
September 03, 1985
Filing Date:
February 10, 1984
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP
International Classes:
H02K7/116; F16H57/04; (IPC1-7): H02K7/116
Attorney, Agent or Firm:
Masuo Oiwa