Title:
DRIVE TRANSMITTING MOTION BETWEEN DRIVING SHAFT AND PAIR OF DRIVEN SHAFT, PARTICULARLY, BETWEEN FRONT DRIVING SHAFT AND REAR DRIVING SHAFT OF AUTOMOBILE
Document Type and Number:
Japanese Patent JPS63265727
Kind Code:
A
Abstract:
A drive comprising a power dividing unit (1) located between the drive shaft (m) and the driven shafts (a, p) and designed to transmit the torque on the drive shaft to each driven shaft in such a manner that the torques acting on each of the same fall within a given torque ratio and such as to control the driven shafts at speeds depending on the operating conditions of the members connected to the shafts themselves. The two driven shafts are interconnected directly by a hydraulic coupling (3) substantially comprising a first rotary member (10) connected to one of the driven shafts (a), a second rotary member (11) connected to the other driven shaft (p), and a tank (12) for a hydraulic fluid; each of the aforementioned rotary members (10, 11) being provided with fluid conveying means (13) designed to circulate fluid centrifugally between the fluid conveying means of the other rotary member when the speed of one driven shaft differs from that of the other, so as to transmit, via the aforementioned hydraulic coupling, a torque increasing alongside an increase in the difference between the speeds of the driven shafts themselves.
Inventors:
MAURO FUORUGIERI
Application Number:
JP1187988A
Publication Date:
November 02, 1988
Filing Date:
January 23, 1988
Export Citation:
Assignee:
FUERAARI SPA ESERUCHITSUIIO FU
International Classes:
B60K17/346; F16D33/00; B60K17/348; F16H48/26; (IPC1-7): B60K17/348; F16D33/00
Attorney, Agent or Firm:
Aoki Akira (4 outside)