Title:
ONE-WAY CLUTCH LUBRICATING DEVICE FOR AUTOMATIC TRANSMISSION
Document Type and Number:
Japanese Patent JPS6078161
Kind Code:
A
Abstract:
PURPOSE:To aim at improvements in a rate of fuel consumption, by installing a through hole, leading drain oil of a valve body into the side of a one-way clutch, in a transmission case, while making pump capacity smaller so as to cause the drain oil to lubricate the clutch. CONSTITUTION:A through hole 13, reaching to the side of an outer race 6, is installed in a part 12 of a transmission case 2 which positions the outer race 6 of a one-way clutch 5 in the axial direction and houses it unturnably. A part of the drain oil discharged out of various valves inside a valve body 3 flows down to the transmission case part 12 and is led into the side of the outer race 6 by way of the through hole 13. This drain oil penetrates into space between the outer race 6 and an inner race 10 and positively lubricates one-way clutch elements inside these races.
Inventors:
UCHIYAMA HIRAO
Application Number:
JP18442783A
Publication Date:
May 02, 1985
Filing Date:
October 04, 1983
Export Citation:
Assignee:
NISSAN MOTOR
International Classes:
F16D41/06; F16H57/04; F16H61/00; (IPC1-7): F16D41/06; F16H5/64; F16H57/04
Attorney, Agent or Firm:
Akihide Sugimura