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US 6,230,862 B1Granted
Actuating arrangement
AssigneeLuK Getriebe-Systeme GmbH
InventorsWolfgang Reik, Norbert Esly
Life of this patent
Estimating the term…
Abstract
The actuating arrangement includes a torque transmitting system that includes a first device for initiating, discontinuing or regulating the transmission of torque. A transmission includes a second device for initiating a gear shifting operation within one of a plurality of gear shifting paths. The transmission further includes a third device for initiating the gear ratio selecting operation among the gear shifting paths. An electronic control unit is operatively connected to at least one actor. The at least one actor activates in a predetermined manner, one of the first device, second device and third device for the initiation of the transmission of torque, gear shifting or gear ratio selecting operation.
Claims47
An actuating arrangement for motor vehicles having an engine, a torque transmitting system and a transmission, the actuating arrangement comprising:
- a first means for use with the torque transmitting system for initiating, discontinuing or regulating the transmission of torque;
- at least one second means for use with the transmission for initiating a gear shifting operation within one of a plurality of gear shifting paths;
- a third means for use with the transmission for initiating a gear ratio selecting operation between the gear shifting paths;
- at least two actors;
- and
- an electronic control unit operatively connected to the two actors, one of the two actors actuating, in a predetermined manner, two of the first, second and third means for the regulation of the transmission of torque, gear shifting or gear ratio selecting operations and the other of the two actors actuating, in a predetermined manner, one of the first, second, and third means for the regulation of the transmission of torque, gear shifting or gear ratio selecting operation and the other of the two actors actuating, in a predetermined manner, two of the first, second and third means for the initiation of the transmission of torque, gear shifting and gear ratio selecting operations.
3 more elements
An actuating arrangement for motor vehicles having an engine, a torque transmitting system and a transmission, the actuating arrangement comprising:
- a first means for use with the torque transmitting system for initiating, discontinuing or regulating the transmission of torque;
- at least one second means for use with the transmission for initiating a gear shifting operation within one of a plurality of gear shifting paths;
- a third means for use with the transmission for initiating a gear ratio selecting operation between the gear shifting paths;
- an actor;
- an electronic control unit operatively connected to the actor to regulate the actuation, in a predetermined manner, of the first means, second means and third means for the regulation of the transmission of torque, gear shifting and gear ratio selecting operations;
- and
- a second actor operatively connected to the electronic control unit which includes a central computer, the control unit operates the first actor and the second actor, the first actor actuates two of the first means, second means and third means for the initiation of the transmission of torque, gear shifting and gear ratio selecting operations, and the second actor actuates one of the first means, second means and third means for the initiation of the transmission of torque, gear shifting or gear ratio selecting operations which is not actuated by the first actor, wherein the first actor initiates the transmission of torque and the gear shifting operations, and the second actor initiates the gear selecting operation.
4 more elements
An actuating arrangement for motor vehicles having an engine, a torque transmitting system and a transmission, the actuating arrangement comprising:
- a first means for use with the torque transmitting system for initiating, discontinuing or regulating the transmission of torque;
- at least one second means for use with the transmission for initiating a gear shifting operation within one of a plurality of gear shifting paths;
- a third means for use with the transmission for initiating a gear ratio selecting operation between the gear shifting paths;
- an actor;
- an electronic control unit operatively connected to the actor to regulate the actuation, in a predetermined manner, of the first means, second means and third means for the regulation of the transmission of torque, gear shifting and gear ratio selecting operations;
- and
- a second actor operatively connected to the electronic control unit which includes a central computer, the control unit operates the first actor and the second actor, the first actor actuates two of the first means, second means and third means for the initiation of the transmission of torque, gear shifting and gear ratio selecting operations, and the second actor actuates one of the first means, second means and third means for the initiation of the transmission of torque, gear shifting or gear ratio selecting operations which is not actuated by the first actor, wherein the first actor initiates the transmission of torque and the gear ratio selection operations, and the second actor initiates the gear shifting operation.
4 more elements
An actuating arrangement for motor vehicles having an engine, a torque transmitting system and a transmission, the actuating arrangement comprising:
- a first means for use with the torque transmitting system for initiating, discontinuing or regulating the transmission of torque;
- at least one shaft for use with the transmission, the at least one shaft being actuatable to select a gear ratio or to shift within a gear shifting gate to one of a plurality of gear shifting paths;
- a second means for use with the transmission for the initiation of the shifting operation within the gear shifting paths;
- a third means for use with the transmission for the initiation of the gear ratio selecting operation between the gear shifting paths and for engaging the gearing of the transmission;
- at least one actor;
- an electronic control unit operatively connected to the at least one actor, the at least one actor actuates at least two of the first means, second means and third means to regulate the transmission of torque, gear shifting and gear ratio selecting operations;
- and
- a second actor operatively connected to the electronic control unit which includes a central computer, the control unit operates the first actor and the second actor, the first actor actuates two of the first means, second means and third means for the initiation of the transmission of torque, gear shifting and gear ratio selecting operations, and the second actor actuates one of the first means, second means and third means for the initiation of the transmission of torque, gear shifting or gear ratio selecting operations which is not actuated by the first actor, wherein the first actor initiates the transmission of torque and gear shifting operations, and the second actor initiates the gear ratio selecting operation.
5 more elements
An actuating arrangement for motor vehicles having an engine, a torque transmitting system and a transmission, the actuating arrangement comprising:
- a first means for use with the torque transmitting system for initiating, discontinuing or regulating the transmission of torque;
- at least one shaft for use with the transmission, the at least one shaft being actuatable to select a gear ratio or to shift within a gear shifting gate to one of a plurality of gear shifting paths;
- a second means for use with the transmission for the initiation of the shifting operation within the gear shifting paths;
- a third means for use with the transmission for the initiation of the gear ratio selecting operation between the gear shifting paths and for engaging the gearing of the transmission;
- at least one actor;
- an electronic control unit operatively connected to the at least one actor, the at least one actor actuates at least two of the first means, second means and third means to regulate the transmission of torque, gear shifting and gear ratio selecting operations;
- and
- a second actor operatively connected to the electronic control unit which includes a central computer, the control unit operates the first actor and the second actor, the first actor actuates two of the first means, second means and third means for the initiation of the transmission of torque, gear shifting and gear ratio selecting operations, and the second actor actuates one of the first means, second means and third means for the initiation of the transmission of torque, gear shifting or gear ratio selecting operations which is not actuated by the first actor, wherein the first actor initiates the transmission of torque and the gear ratio selecting operations, and the second actor initiates the gear shifting operation.
5 more elements
An actuating arrangement for motor vehicles having an engine, a torque transmitting system and a transmission, the actuating arrangement comprising:
- a first means for use with the torque transmitting system for initiating, discontinuing or regulating the transmission of torque;
- at least one second means for use with the transmission for initiating a gear shifting operation within one of a plurality of gear shifting paths;
- a third means for use with the transmission for initiating a gear ratio selecting operation between the gear shifting paths;
- an actor;
- and
- an electronic control unit operatively connected to the actor to regulate the actuation, in a predetermined manner, of the first means, second means and third means for the regulation of the transmission of torque, gear shifting and gear ratio selecting operations, wherein the actor having a driving element, the actor converting, by at least one transfer gearing, a driving movement of the driving element into movements of at least two of the first means, second means and third means for the initiation of the transmission of torque, gear shifting or gear ratio selecting operation.
3 more elements
An actuating arrangement for motor vehicles having an engine, a torque transmitting system and a transmission, the actuating arrangement comprising:
- a first means for use with the torque transmitting system for initiating, discontinuing or regulating the transmission of torque;
- at least one shaft for use with the transmission, the at least one shaft being actuatable to select a gear ratio or to shift within a gear shifting gate to one of a plurality of gear shifting paths;
- a second means for use with the transmission for the initiation of the shifting operation within the gear shifting paths;
- a third means for use with the transmission for the initiation of the gear ratio selecting operation between the gear shifting paths and for engaging the gearing of the transmission;
- at least one actor;
- and
- an electronic control unit operatively connected to the at least one actor, the at least one actor actuates at least two of the first means, second means and third means to regulate the transmission of torque, gear shifting and gear ratio selecting operations, wherein the at least one actor having a driving element, the at least one actor converting, by at least one transfer gearing, a driving movement of the driving element into movements of at least two of the first means, second means and third means for the initiation of the transmission of torque, gear shifting or gear ratio selecting operation.
4 more elements
An actuating arrangement for motor vehicles having an engine, a torque transmitting system and a transmission, the actuating arrangement comprising:
- a first means for use with the torque transmitting system for initiating, discontinuing or regulating the transmission of torque;
- at least one second means for use with the transmission for initiating a gear shifting operation within one of a plurality of gear shifting paths;
- a third means for use with the transmission for initiating a gear ratio selecting operation between the gear shifting paths;
- at least one actor;
- and
- an electronic control unit operatively connected to the at least one actor, the at least one actor activating, in a predetermined manner, one of the first means, second means and third means for the regulation of the transmission of torque, gear shifting or gear ratio selecting operation, wherein the at least one actor having a driving element, the at least one actor converting, by at least one transfer gearing, a driving movement of the driving element into movements of at least two of the first means, second means and third means for the initiation of the transmission of torque, gear shifting or gear ratio selecting operation.
3 more elements
An actuating arrangement for motor vehicles having an engine, a torque transmitting system and a transmission, the actuating arrangement comprising:
- a first means for use with the torque transmitting system for initiating, discontinuing or regulating the transmission of torque;
- at least one second means for use with the transmission for initiating a gear shifting operation within one of a plurality of gear shifting paths;
- a third means for use with the transmission for initiating a gear ratio selecting operation between the gear shifting paths;
- at least one actor;
- and
- an electronic control unit operatively connected to the at least one actor, the at least one actor activating, in a predetermined manner, one of the first means, second means and third means for the regulation of the transmission of torque, gear shifting or gear ratio selecting operation, wherein a driving movement of the at least one actor is converted by a transfer gearing into an actuating movement for initiating the transmission of torque, shifting of the gear or selecting of the gear ratio, the kinematics of the at least one actor determine the characteristics of the actuation.
3 more elements
An actuating arrangement for motor vehicles having an engine, a torque transmitting system and a transmission, the actuating arrangement comprising:
- a first means for use with the torque transmitting system for initiating, discontinuing or regulating the transmission of torque;
- at least one second means for use with the transmission for initiating a gear shifting operation within one of a plurality of gear shifting paths;
- a third means for use with the transmission for initiating a gear ratio selecting operation between the gear shifting paths;
- at least two actors;
- and
- an electronic control unit operatively connected to the two actors, one of the two actors actuating, in a predetermined manner, two of the first, second and third means for the regulation of the transmission of torque, gear shifting or gear ratio selecting operations and the other of the two actors actuating, in a predetermined manner, one of the first, second, and third means for the regulation of the transmission of torque, gear shifting or gear ratio selecting operation, wherein a driving movement of the at least two actors is converted by a transfer gearing into an actuating movement for initiating the transmission of torque, shifting of the gear or selecting of the gear ratio, the kinematics of the at least two actors determine the characteristics of the actuation.
3 more elements
An actuating arrangement for motor vehicles having an engine, a torque transmitting system and a transmission, the actuating arrangement comprising:
- a first means for use with the torque transmitting system for initiating, discontinuing or regulating the transmission of torque;
- at least one second means for use with the transmission for initiating a gear shifting operation within one of a plurality of gear shifting paths;
- a third means for use with the transmission for initiating a gear ratio selecting operation between the gear shifting paths;
- an actor;
- and
- an electronic control unit operatively connected to the actor to regulate the actuation, in a predetermined manner, of the first means, second means and third means for the regulation of the transmission of torque gear shifting and gear ratio selecting operations, wherein a driving movement of the actor is converted by a transfer gearing into an actuating movement for initiating the transmission of torque, shifting of the gear or selecting of the gear ratio, the kinematics of the actor determine the characteristics of the actuation.
3 more elements
An actuating arrangement for motor vehicles having an engine, a torque transmitting system and a transmission, the actuating arrangement comprising:
- a first means for use with the torque transmitting system for initiating, discontinuing or regulating the transmission of torque;
- at least one shaft for use with the transmission, the at least one shaft being actuatable to select a gear ratio or to shift within a gear shifting gate to one of a plurality of gear shifting paths;
- a second means for use with the transmission for the initiation of the shifting operation within the gear shifting paths;
- a third means for use with the transmission for the initiation of the gear ratio selecting operation between the gear shifting paths and for engaging the gearing of the transmission;
- at least one actor;
- and
- an electronic control unit operatively connected to the at least one actor, the at least one actor actuates at least two of the first means, second means and third means to regulate the transmission of torque, gear shifting and gear ratio selecting operations, wherein a driving movement of the at least one actor is converted by a transfer gearing into an actuating movement for initiating the transmission of torque, of the gear or selecting of the gear ratio, the kinematics of the at least one actor determine the characteristics of the actuation.
4 more elements
An actuating arrangement for motor vehicles having an engine, a torque transmitting system and a transmission, the actuating arrangement comprising:
- a first means for use with the torque transmitting system for initiating, discontinuing or regulating the transmission of torque;
- at least one second means for use with the transmission for initiating a gear shifting operation within one of a plurality of gear shifting paths;
- a third means for use with the transmission for initiating a gear ratio selecting operation between the gear shifting paths;
- at least one actor;
- and
- an electronic control unit operatively connected to the at least one actor, the at least one actor activating, in a predetermined manner, one of the first means, second means and third means for the regulation of the transmission of torque, gear shifting or gear ratio selecting operation, wherein at least one of the transmission of torque, gear shifting and the gear ratio selecting operation can be imaged at the periphery or in the axial direction of a cylinder, either periodically or in series, and is carried out in response to the setting in motion of the cylinder either in a circumferential direction or axially to thus initiate the operation of the transmission of torque and of the transmission with a sequentially proper periodicity.
3 more elements
An actuating arrangement for motor vehicles having an engine, a torque transmitting system and a transmission, the actuating arrangement comprising:
- a first means for use with the torque transmitting system for initiating, discontinuing or regulating the transmission of torque;
- at least one second means for use with the transmission for initiating a gear shifting operation within one of a plurality of gear shifting paths;
- a third means for use with the transmission for initiating a gear ratio selecting operation between the gear shifting paths;
- at least two actors;
- and
- an electronic control unit operatively connected to the two actors, one of the two actors actuating, in a predetermined manner, two of the first, second and third means for the regulation of the transmission of torque, gear shifting or gear ratio selecting operations and the other of the two actors actuating, in a predetermined manner, one of the first, second, and third means for the regulation of the transmission of torque, gear shifting or gear ratio selecting operation, wherein at least one of the transmission of torque, gear shifting and the gear ratio selecting operation can be imaged at the periphery or in the axial direction of a cylinder, either periodically or in series, and is carried out in response to the setting in motion of the cylinder either in a circumferential direction or axially to thus initiate the operation of the transmission of torque and of the transmission with a sequentially proper periodicity.
3 more elements
An actuating arrangement for motor vehicles having an engine, a torque transmitting system and a transmission, the actuating arrangement comprising:
- a first means for use with the torque transmitting system for initiating, discontinuing or regulating the transmission of torque;
- at least one second means for use with the transmission for initiating a gear shifting operation within one of a plurality of gear shifting paths;
- a third means for use with the transmission for initiating a gear ratio selecting operation between the gear shifting paths;
- an actor;
- and
- an electronic control unit operatively connected to the actor to regulate the actuation, in a predetermined manner, of the first means, second means and third means for the regulation of the transmission of torque, gear shifting and gear ratio selecting operations, wherein at least one of the transmission of torque, gear shifting and the gear ratio selecting operation can be imaged at the periphery or in the axial direction of a cylinder, either periodically or in series, and is carried out in response to the setting in motion of the cylinder either in a circumferential direction or axially to thus initiate the operation of the transmission of torque and of the transmission with a sequentially proper periodicity.
3 more elements
An actuating arrangement for motor vehicles having an engine, a torque transmitting system and a transmission, the actuating arrangement comprising:
- a first means for use with the torque transmitting system for initiating, discontinuing or regulating the transmission of torque;
- at least one shaft for use with the transmission, the at least one shaft being actuatable to select a gear ratio or to shift within a gear shifting gate to one of a plurality of gear shifting paths;
- a second means for use with the transmission for the initiation of the shifting operation within the gear shifting paths;
- a third means for use with the transmission for the initiation of the gear ratio selecting operation between the gear shifting paths and for engaging the gearing of the transmission;
- at least one actor;
- and
- an electronic control unit operatively connected to the at least one actor, the at least one actor actuates at least two of the first means, second means and third means to regulate the transmission of torque, gear shifting and gear ratio selecting operations, wherein at least one of the transmission of torque, gear shifting and the gear ratio selecting operation can be imaged at the periphery or in the axial direction of a cylinder, either periodically or in series, and is carried out in response to the setting in motion of the cylinder either in a circumferential direction or axially to thus initiate the operation of the transmission of torque and of the transmission with a sequentially proper periodicity.
4 more elements
An actuating arrangement for motor vehicles having an engine, a torque transmitting system and a transmission, the actuating arrangement comprising:
- a first means for use with the torque transmitting system for initiating, discontinuing or regulating the transmission of torque;
- at least one shaft for use with the transmission, the at least one shaft being actuatable to select a gear ratio or to shift within a gear shifting gate to one of a plurality of gear shifting paths;
- a second means for use with the transmission for the initiation of the shifting operation within the gear shifting paths;
- a third means for use with the transmission for the initiation of the gear ratio selecting operation between the gear shifting paths and for engaging the gearing of the transmission;
- at least one actor;
- and
- an electronic control unit operatively connected to the at least one actor, the at least one actor actuates at least two of the first means, second means and third means to regulate the transmission of torque, gear shifting and gear ratio selecting operations, wherein the first means, second means and third means are disposed externally of a housing of the transmission to automate the gear shifting, the gear ratio selecting and the transmission of torque operations, the first, second and third means act upon the shaft in the interior of the transmission by a transfer device.
4 more elements
Dependencies are inferred from the claim text.