Title:
摩擦クラッチにより伝達されるトルクの調節装置及び方法
Document Type and Number:
Japanese Patent JP2005527741
Kind Code:
A
Abstract:
A device for setting the torque transmitted by a friction clutch ( 12 ), having an actuator chain which comprises an electric motor ( 45 ), a step-down gear ( 42 ) and a mechanism for converting the rotational movement into a displacement of a pressure plate ( 29 ) of the clutch ( 12 ), so as to enable the torque which is transmitted to be set precisely and rapidly even given high friction. For this purpose, the electric motor ( 45 ) and/or step-down gear ( 42 ) is/are affected by friction, the conversion mechanism ( 31, 32, 35, 36, 40 ) and/or the friction clutch ( 12 ) itself is/are affected by elasticity, and, to set the torque (Md) of the friction clutch ( 12 ), a position regulator ( 47 ) which is operatively connected to the electric motor ( 45 ) and a sensor ( 46; 46 ') which determines the position of one of the links of the actuator chain ( 45, 42, 41, 40, 36, 35, 32, 31, 29 ) are provided, the sensor being present at a location upstream of a substantial part of the elasticity in the force-flow direction. The corresponding control and calibrating method is also developed.
Inventors:
Parigel, Martin
Application Number:
JP2003529020A
Publication Date:
September 15, 2005
Filing Date:
September 13, 2002
Export Citation:
Assignee:
Magna Drivetrain Actien Gezershaft und Companion Commande Date Gezershaft
International Classes:
B60K17/35; F16D27/00; F16D27/115; F16D28/00; F16D48/06; F16H1/16; (IPC1-7): F16D28/00; B60K17/35; F16H1/16
Domestic Patent References:
| JPH10512359A | 1998-11-24 | |||
| JPH10231862A | 1998-09-02 | |||
| JPH11247887A | 1999-09-14 | |||
| JPH01120435A | 1989-05-12 | |||
| JP2000337498A | 2000-12-05 | |||
| JPH09287625A | 1997-11-04 | |||
| JP2000515983A | 2000-11-28 | |||
| JPH09210092A | 1997-08-12 |
Foreign References:
| WO2001059331A1 | 2001-08-16 |
Attorney, Agent or Firm:
Osamu Nakahira