Power transmitting system for vehicle
AssigneeHonda Giken Kogyo Kabushiki Kaisha
InventorYasuji Shibahata
Life of this patent
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Abstract
In a power transmitting system for distributing a torque to left and right driving wheels in a front engine and front drive vehicle, a transmission is connected to one end of an engine which is horizontally disposed at a front portion of a vehicle body, and a planetary gear type differential is disposed in a space provided in the rear of the transmission. A first clutch and a second clutch are disposed laterally side by side in a space provided in the rear of the engine for controlling the torque transmitted to left and right front wheels by increasing and transmitting the rotation of a ring gear, which is an input member of the differential, to a left axle or a right axle. Thus, the pair of left and right clutches, added to the differential, can be rationally disposed by effective utilization of the spaces.
Claims3
A power transmitting system for a vehicle having left and right wheels, comprising
- a planetary gear type differential which is comprised of a ring gear connected to an input shaft, a sun gear connected to a first output shaft for driving one of said left and right wheels, and a planetary carrier which rotatably carries planetary gears meshed with said ring gear and said sun gear and which is connected to a second output shaft which drives the other of said left and right wheels;
- a first rotatable member disposed closer to said first output shaft than to said differential and connected to said ring gear;
- a second rotatable member disposed closer to said first output shaft than to said differential and connected to said planetary carrier;
- a first clutch for interconnecting said first rotatable member and said first output shaft;
- and
- a second clutch for interconnecting said first rotatable member and said second rotatable member.
A power transmitting system for a vehicle having left and right wheels, comprising
- a planetary gear type differential which is comprised of a ring gear connected to an input shaft, a sun gear connected to a first output shaft for driving one of said left and right wheels, and a planetary carrier which rotatably carries planetary gears meshed with said ring gear and said sun gear and which is connected to a second output shaft for driving the other of said left and right wheels;
- a rotatable member disposed closer to said first output shaft than to said differential and connected to said planetary carrier;
- a first clutch for transmitting a torque from said first output shaft to said rotatable member;
- and
- a second clutch for transmitting a torque from said rotatable member to said first output shaft.
Dependencies are inferred from the claim text.