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1. 发明专利

JP2001140934A MULTIPLE CLUTCH DEVICE 失效
公开(公告)号：JP2001140934A
公开(公告)日：2001-05-22
申请号：JP2000297320
申请日：2000-09-28
申请人： MANNESMANN SACHS AG
发明人： KUNDERMANN WOLFGANG , SUDAU JOERG
IPC分类号： F16D21/06 , F16D25/0638 , F16D25/10 , F16D25/12 , F16D48/02
摘要： PROBLEM TO BE SOLVED: To provide a multiple clutch device having advantageous operation behavior with respect to, for example, operation reliability and/or a multiple clutch device capable of being formed into a compact shape. SOLUTION: A clutch device having a first clutch means 64 provided on a first transmission input shaft 22 and a second clutch means 72 provided on a second transmission input shaft 24 is provided in a multiple clutch device for a motive power unit or a double clutch device 12. At least one of the clutch means 64, 72 has an operation piston 110 or 130 partitioning a pressure chamber 118 or 140 to operate the clutch means, preferably, operate them in the interlocking relationship using a pressure medium, preferably, a liquid pressure medium. At this time, the operation piston separates the pressure chamber from a centrifugal force pressure compensation chamber 120 or 142 which receives a pressure compensation medium and is arranged in a corresponding manner.

2. 发明专利

JP2000297836A PISTON FOR PISTON CYLINDER UNIT 失效
公开(公告)号：JP2000297836A
公开(公告)日：2000-10-24
申请号：JP2000099486
申请日：2000-03-31
申请人： MANNESMANN SACHS AG
发明人： HOLGER KIRCHNER
IPC分类号： F16F9/348 , F16F9/32 , F16F9/34
摘要： PROBLEM TO BE SOLVED: To independently adjust damping with a pressing stage and a tensile stage even at a low piston speed by setting at least part of through passages parallel with the axis, arranging the inlet regions and output regions of the through passages nearby in the axial direction, guiding one through passage to an end face, and guiding the other through passage to the outside in the radial direction. SOLUTION: At least part of through passages 17, 20 is extended in parallel with the axis. The inlet regions and outlet regions of the through passages 17, 20 are arranged nearby in the axial direction. One through passage 17 is guided to an end face on the side of a work piston 23, and the other through passage 20 is guided to the outside in the radial direction. The diameters of valve disks 11, 12 can be made as large as possible. A reaction can be shown relatively lightly, and the surface applied with pressure can be increased to obtain a decreasing damping force characteristic curve.

3. 发明专利

JP2000079826A DRIVING DEVICE FOR POWER CAR 失效
公开(公告)号：JP2000079826A
公开(公告)日：2000-03-21
申请号：JP16394599
申请日：1999-06-10
申请人： MANNESMANN SACHS AG
发明人： FOERSTER BERND , BARTELS ERNST , BAUCH-PANETZKY DIETER , CARLSON CORA , OCHS MARTIN DR , TAREILUS ALFRED , WEIDINGER REINHOLD , WEIMER JUERGEN
IPC分类号： B60K17/04 , B60K6/26 , B60K6/38 , B60K6/40 , B60K6/48 , B60K6/54 , F16F15/131 , F16F15/18 , F16F15/30 , B60K6/02
摘要： PROBLEM TO BE SOLVED: To provide a system of high performance for mitigating the non- uniformity in the rotation of an internal combustion engine by forming a main flange part as a part of a rotor support part of an electric machine arranged on a power transmission system. SOLUTION: In a driving device 1, a crank shaft 3 of an internal combustion engine and a rotor support part 11 of a rotor 7 are fixed and connected. A clutch system 20 comprising a two mass body-flywheel 23 and a friction clutch 25, is connected to an electric machine 5 formed by the rotor 7 and a stator 9. Further the two mass body-flywheel 23 comprises a main flange part 21 as a part of the rotor support part 11. Accordingly the main flange part forms a main mass body to be fixed and connected to the crank shaft 3. Whereby a part of the torque non-uniformity introduced from the internal combustion engine can be mitigated by the electric machine 5, and the remained part can be mitigated by the mass bodies rotatable to one another.

4. 发明专利

JP2000009156A INTERLOCKING RELEASING DEVICE FOR FRICTION CLUTCH OF MOTIVE POWER UNIT 失效
公开(公告)号：JP2000009156A
公开(公告)日：2000-01-11
申请号：JP13738599
申请日：1999-05-18
申请人： MANNESMANN SACHS AG
发明人： LINDNER JOACHIM
IPC分类号： F16D25/08 , F16D48/02
摘要： PROBLEM TO BE SOLVED: To provide an interlocking releasing device capable of grasping an interlocking releasing position to initiate the switch-over process of a transmission by means of the aforesaid interlocking releasing device using a reliable and clear method in the interlocking releasing device for the frictional clutch of a motive power unit. SOLUTION: This interlocking releasing device is equipped with an interlocking releasing mechanism 26 capable of being moved by means of compressed air energization for the execution of any interlocking releasing process, a valve means for selectively feeding compressed air to energize the interlocking releasing mechanism 26, and with a measurement device 18' for detecting an actual interlocking releasing position made by the interlocking releasing mechanism. In this case, the valve means energizes the pressure means of the interlocking releasing mechanism 26 depending on both the amount of guidance which is given by an operation device, and also reproduces the target interlocking releasing position of the interlocking releasing mechanism 26, and a detected actually measured interlocking releasing position. The measurement device gives a switch-over signal to make a switch-over for the division of shift stepping, when the actually measured interlocking releasing position exceeds the threshold of the interlocking releasing position set in advance.

5. 发明专利

JPH11315904A LOCKUP CLUTCH HAVING PISTON COMBINED VIA ELASTOMER 失效
公开(公告)号：JPH11315904A
公开(公告)日：1999-11-16
申请号：JP8415899
申请日：1999-03-26
申请人： MANNESMANN SACHS AG
发明人： ILLIG ROLAND , THORN FRANK , BESENDORF ROBERT , HENZE MAXIMILIAN , SCHOEDER BERND , SEEMANN KLAUS
IPC分类号： F16H45/02
摘要： PROBLEM TO BE SOLVED: To combine a piston with a converter housing so that the piston is supported by an especially compact axial structural system and is capable of reciprocating between possible switching positions without primarily affected by a problem of tolerance. SOLUTION: In a hydrodynamic torque converter, a lockup clutch has a piston which is arranged on a radial supporting structure so as to be movable in an axial direction. In one switching position, the piston can be brought into an operationally combined state with a contact surface of a radial flange portion of a converter housing via at least one friction lining, and the piston achieves its axial movement under the action of an element having an elasticity in the axial direction. The elastic element 49 is integrated into the radial supporting structure 45 and comprises an elastomer primarily deformable in the axial direction.

6. 发明专利

JPH11315850A LAP SPRING CLUTCH 失效
公开(公告)号：JPH11315850A
公开(公告)日：1999-11-16
申请号：JP1485499
申请日：1999-01-22
申请人： MANNESMANN SACHS AG
发明人： ORLAMUENDER ANDREAS
IPC分类号： F16D13/08 , F16D41/20 , F16F15/129
摘要： PROBLEM TO BE SOLVED: To provide a lap spring clutch to which loading distribution is approximately given in order to avoid possible dangerous damage in an overloading area. SOLUTION: This lap spring clutch is provided with a first constituent 12 capable of being rotated in regard to a rotating shaft, a second constituent 30 capable of being rotated with respect to the rotating shaft, and a lap spring device 44 which is substantially held and fixed rotatably to either one 12 of the first or second constituent 12 and 30, is or can be combined with/ brought into contact with the circumferential surface of the other one 3O out of the first and second constituents 12 and 30 in order to allow the first and second constituents 12 and 3O to be rotatably combined with each other. The lap spring device allows its first spring portion to be combined with and brought into contact with the circumferential surface of one constituent 12 to transmit torque, and also allows its second spring portion 112 to be combined with and brought into contact with the circumferential surface of the other constituent 30.

7. 发明专利

JPH11314540A DRIVING SYSTEM FOR POWER CAR DRIVEN BY INTERNAL COMBUSTION ENGINE 失效
公开(公告)号：JPH11314540A
公开(公告)日：1999-11-16
申请号：JP3738199
申请日：1999-02-16
申请人： MANNESMANN SACHS AG
发明人： STEINEL KLAUS , DREXL HANS-JUERGEN , TEBBE GERHARD
IPC分类号： B60W10/02 , B60W10/04 , B60W10/06 , B60W30/18 , F02D11/10 , F02D29/00 , F02D41/02 , F02D41/04 , F02D41/10 , F02D45/00 , F16H61/02 , B60K41/02
摘要： PROBLEM TO BE SOLVED: To provide a means so that a friction clutch disposed on a torque transfer path in a power car driving system may have a value having decreased transfer certainty. SOLUTION: A driving system is provided with clutch positions sensors 41, 41' for generating interlocking position signals representing an interlocking position at the position (the interlocking position) of the maximum torque transfer capability of a friction clutch 3; sliding sensor means 43, 45; 49, 51 for computing the sliding state of the friction clutch 3; and a sliding control device 39 constituted as a sliding adjustment device reacting with the interlocking position signals and the sliding sensor means 43, 45; 43, 49, 51 and causing an influence on a prime mover output control device 11. The driving system has the sliding control device for decreasing in time limiting wise the value of the prime mover output specified, using an accelerator pedal 15, or the value of prime mover torque in accordance with the computation of the sliding state of the friction torque 3 evolved at the interlocking position.

8. 发明专利

JPH11311310A TORQUE CONVERTER 失效
公开(公告)号：JPH11311310A
公开(公告)日：1999-11-09
申请号：JP7782599
申请日：1999-03-23
申请人： MANNESMANN SACHS AG
发明人： HINKEL RUEDIGER , SASSE CHRISTOPH
IPC分类号： F16H45/00 , F16H45/02 , F16H61/14
摘要： PROBLEM TO BE SOLVED: To provide a torque converter capable of almost completely preventing the generation of power loss especially in state where a vehicle is stopped, and avoiding wrong effect to a power unit during warming-up, in spite of very good transfer characteristics in a warmed-up state. SOLUTION: A torque converter is provide with a converter housing 12 which is capable of being connected or is connected to a power unit, and a turbine wheel which includes a turbine wheel hub 42 capable of being connected to or is connected to a turbine wheel shell 32 and a converter output shaft 48 by a turbine wheel 30 by a turbine wheel 30 arranged in the converter housing 12 and capable of turning about a rotation axis A in respect to the converter housing. Further, a clutch device 40 for selectively connecting a turbine wheel hub 42 to the turbine wheel shell 32 so as to be rotated, is provided.

9. 发明专利

JPH11230302A CONVERTER CASE OF HYDRODYNAMIC TORQUE CONVERTER HAVING TAKING BODY 失效
公开(公告)号：JPH11230302A
公开(公告)日：1999-08-27
申请号：JP31123198
申请日：1998-10-30
申请人： MANNESMANN SACHS AG
发明人： HINKEL RUEDIGER
IPC分类号： F16H41/24 , F16H41/28
摘要： PROBLEM TO BE SOLVED: To constitute a taking body on a converter cover portion such that the taking body can be mounted at the every time on the same radial position of the converter cover portion at a driving device side by the same welding program in spite of conditions given by a motive power car maker. SOLUTION: A taking body 17 has a platform 21 and the platform 21 is secured to a converter cover portion 24 at a predetermined radial space relative to a central axis 39 of the converter cover portion 24 in spite of a radial space of a retaining portion 11 of a driving element 13 from a central axis 6, 39. The taking body 17 has a taking element 19 which projects toward the driving element 13 at an opposite side to the converter cover portion 24. The radial position of the taking element 19 on the platform 21 is determined such that the radial space against the central axis 39 of the converter cover portion 24 is adjusted to the radial space of the retaining portion 11 against the central axis 6, 39.

10. 发明专利

JPH11201184A CLUTCH DISK FOR MOTIVE POWER UNIT FRICTION CLUTCH 失效
公开(公告)号：JPH11201184A
公开(公告)日：1999-07-27
申请号：JP30301298
申请日：1998-10-23
申请人： MANNESMANN SACHS AG
发明人： ESTER BARBARA , WEISENBERGER HELMUTH , LINK ACHIM
IPC分类号： F16D13/64 , F16F15/129
摘要： PROBLEM TO BE SOLVED: To house a friction device for a twist vibration damper at the time of an idling operation without obtaining a large space, and hold an additional load of a ring plate for an idling damper as small as possible. SOLUTION: A member for an idling time friction device 27 is arranged between ring plates 57, 59 in an axial direction and inside an elastic body 67 in a radial direction. An outside engaging part 7 of an inside hub 1 is extendedly arranged providing with a small outer diameter between a side plate 33 of an idling time twist vibration damper 25 and a ring plate 59 arranged outside in an axial direction of the idling time twist vibration damper 25, and at least one member 73 in the idling time friction device 27 is engaged with an outside engaging part 8 which is extendedly arranged while fixing rotation without looseness for entraining rotation by an inside engaging part 77.

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