Title:
REDUCTION GEAR
Document Type and Number:
Japanese Patent JPH08291848
Kind Code:
A
Abstract:
PURPOSE: To dispense with bearing members supporting a sun gear and a carrier so as to reduce noise and vibration during operation and so as to simplify constitution.
CONSTITUTION: An output from a motor 3 is inputted into a planetary carrier 4 connected to an input shaft 1 so as to drive it, and a composite planetary pinion 10 supported in the planetary carrier 4 freely rotationally is rotated while the first ring gear 5 fixed to a case 6 of a reduction device is used as a reaction force element, and then, a speed reducing output, which is converted into a proper speed reduction ratio, is taken out from the second ring gear 11 gearing with the second planetary pinion 8 to an output shaft 2.
Inventors:
MORIKAWA KUNIHIKO
Application Number:
JP9659595A
Publication Date:
November 05, 1996
Filing Date:
April 21, 1995
Export Citation:
Assignee:
NISSAN MOTOR
International Classes:
B62D5/04; F16H1/28; F16H13/08; (IPC1-7): F16H1/28; B62D5/04; F16H13/08
Attorney, Agent or Firm:
Akihide Sugimura (8 outside)