WO2015058752A2 - Betätigungsvorrichtung mit linear verstellbarer stelleinrichtung in führungsnut - Google Patents
Betätigungsvorrichtung mit linear verstellbarer stelleinrichtung in führungsnut Download PDFInfo
- Publication number
- WO2015058752A2 WO2015058752A2 PCT/DE2014/200481 DE2014200481W WO2015058752A2 WO 2015058752 A2 WO2015058752 A2 WO 2015058752A2 DE 2014200481 W DE2014200481 W DE 2014200481W WO 2015058752 A2 WO2015058752 A2 WO 2015058752A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- guide
- switching element
- actuating device
- clutch
- switching
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/08—Multiple final output mechanisms being moved by a single common final actuating mechanism
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/26—Generation or transmission of movements for final actuating mechanisms
- F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
- F16H61/32—Electric motors , actuators or related electrical control means therefor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/08—Multiple final output mechanisms being moved by a single common final actuating mechanism
- F16H63/16—Multiple final output mechanisms being moved by a single common final actuating mechanism the final output mechanisms being successively actuated by progressive movement of the final actuating mechanism
Definitions
- the invention relates to an actuator / a gear and clutch actuator for selecting and / or switching a gear ratio of a motor vehicle transmission / a transmission of a motor vehicle, such as a car, truck, bus or agricultural utility vehicle, and the engagement and / or disengagement of a motor vehicle clutch, about a friction clutch of the motor vehicle, with a displaceable in the axial direction, by a motor (preferably electric motor) driven adjusting device (preferably designed as a switching slide), a operated in a first shift range of the actuator clutch actuation device and operated in a second shift range of the actuator transmission actuating device wherein the transmission actuating device comprises a switching element, in which when selecting and / or switching a gear of the motor vehicle transmission, a guide element received in the adjusting device form fit e in whatsoever.
- the motor vehicle transmission and the clutch are preferably designed as ASG (automatic transmission) or PSG (parallel shift transmission) and / or as a dual-clutch transmission.
- an actuating device for applying at least two switching elements spaced apart from one another, each having at least one first engagement region for actuation.
- a drive shaft can be driven by a motor in both directions of rotation, wherein the drive shaft has a first thread profile on which first thread profile of the drive shaft an adjusting device is rotatably received by means of a second thread profile complementary to the first thread profile.
- An adjusting device is also provided, with which a control element is connected in a rotationally fixed manner, which causes the control element to rotate with the drive shaft during a rotation of the drive shaft in a first direction of rotation, wherein at least a second engagement region provided on the adjusting device acts on at least one first Engagement region of at least one switching element is positioned.
- the control controls at a rotation of the drive shaft in a second, opposite to the first rotational direction, second rotational direction an axial displacement of the actuating device relative to the drive shaft and thus actuation of the at least one switching element, is positioned on the first engagement region of the second engagement region.
- an actuator in particular for actuating a transmission, for selecting a translation stage and for engaging and disengaging the selected gear ratio, and / or for actuating a clutch.
- the actuating device has at least one pin and at least two switching elements, which are translationally and / or rotationally displaceable, wherein a switching element has a receiving area with a first end portion and a second end portion for receiving the pin, wherein the first end portion is formed as a stop area for Loading and displacing the switching element and the second end portion is formed as a ramp area, for changing a pin to an adjacent switching element.
- the switching element has two contour regions, wherein the guide element for moving the switching element in a first displacement direction in a first contour region and for moving the switching element in a, the first displacement direction opposite, second displacement direction inserted into a second contour region inserted / inserted is.
- the guide element is displaceably guided in a slotted guide, wherein the slotted guide is running relative to the switching element such that the guide element is displaceable back and forth between the first and the second contour region, a fixed guide for the guide element is present and thus a particularly robust design possible.
- the slotted guide is introduced into a carrier element, in which carrier element preferably also the adjusting device is slidably guided within a groove geometry, and / or the slotted guide a main guideway, which runs along the direction of displacement, and a spaced from Main track arranged secondary track, wherein the secondary track is connected to the main guide track.
- carrier element preferably also the adjusting device is slidably guided within a groove geometry, and / or the slotted guide a main guideway, which runs along the direction of displacement, and a spaced from Main track arranged secondary track, wherein the secondary track is connected to the main guide track.
- Such a design of the slotted guide geometry geometry is relatively easy to manufacture by the main guideway is designed substantially as a straight slot and the secondary guideway extends U-shaped away from the main guideway, the two legs of the US connect to the main guideway.
- the slotted guide is also inexpensive to produce.
- the switching element is aligned in such a way to the slide guide and is arranged above this, that the first contour region of the switching element with the guide element in the secondary guideway can be brought into operative engagement and / or the second contour region of the switching element can be brought into operative engagement with the guide element in the main guideway.
- the respective contour region is assigned to a specific part of the slide guide and the guide element can simply be moved into the respective region of the slide guide.
- the guide element can therefore be moved to reach the respective gear / the desired switching position on the shortest path. Due to the arrangement of the switching element on the slide guide and by cooperation with the guide element, the actuator is also particularly space-saving ausgestaltbar.
- the guide element is pin-shaped and / or the guide element mounted displaceably in the adjusting device transversely to the direction of displacement of the adjusting device
- the guide element is inexpensive, for example.
- the switching element is designed plate-shaped and / or the switching element is slidably guided in the axial direction and / or the switching element at an interface further connected to a circuit, such as a shift drum or a shift rod, the switching element is on the one hand inexpensive to produce other directly connected to the transmission circuit. As a result, the production costs and thus also the manufacturing costs are further reduced.
- first contour region has undercuts which extend transversely to the first displacement direction
- second contour region has undercuts which extend transversely to the second displacement direction
- a first side wall of each undercut is formed as a sliding surface in which the guide element slides during displacement of the adjusting device along and a second side wall of the undercut is formed as a holding surface on which the guide element is supported in the respective, the movement of the switching element causing displacement direction.
- the adjusting device has a toothed rack into which a gear rotatably connected to a drive shaft of the motor engages in order to displace the adjusting device, the motor can engage with its drive shaft on the adjusting device in a relatively short distance in order to move it.
- the control of the adjusting device is thus improved and further reduces the number of components.
- the clutch actuator comprises an adjusting bar, which is guided along the main guide track, which adjusting bolt is connected to a release bearing of a clutch for opening and closing the clutch.
- the clutch actuator in a first direction of rotation of the motor, is operated in the first shift range, in a second, the first opposite direction of rotation of the motor in the second shift range, the transmission actuator is actuated.
- the angular position of the drive shaft of the motor is set in dependence on the respective switching position of the transmission actuating device.
- a powertrain of a motor vehicle (car, truck, bus or agricultural utility vehicle) is provided with an actuator according to one of the above embodiments as well as with a coupling connected to the actuator and a gear connected to the actuator.
- a drive train is particularly efficient ausgestaltbar.
- the rotational movements of an electric motor are converted depending on the direction of rotation in shift / select movements and a clutch operation.
- the rotation of the electric motor is converted into linear movements.
- the linear movement is performed by a shift carriage (setting means) which is displaced within a guide (guide grooves) and has a rack meshing with a gear of the electric motor.
- a clutch is actuated against a spring force.
- a be- Movement in the other direction results in a contact via a switching pin with a switching element.
- the switching element is connected via interface with the circuit (shift drum or shift rod).
- an upshift or downshift by means of the switching element is selected on the basis of a shift gate (slide guide with main and auxiliary guide channel) in the guide.
- the switching element has, depending on the position of the pin in the shift gate substantially complementary scenes, so that in a first contour to be traversed a switching movement at reversal of motion and the second subsequent contour, the switching movement is already carried out during the forward movement. Due to the principle, only circuits within a linear specification of the gears by interface with the circuit are possible.
- Fig. 1 is an isometric view of a portion of the actuating device according to the invention according to a first embodiment, wherein the actuating device is shown in a portion located in the power flow between the engine and the clutch actuator or the transmission actuator and wherein the actuator is shown in a neutral position is, ie in a position in which neither the clutch actuator nor the transmission actuator are actuated,
- FIG. 2 shows an isometric detailed view of the slide guide introduced into the carrier element in the exemplary embodiment according to FIG. 1, this slide guide being illustrated in the region of the secondary guide track, FIG.
- Fig. 3 is an isometric view of the carrier element already partially shown in Fig. 1, wherein the region of the slotted guide, as shown in Fig. 2 is shown from a side facing the engine from and in particular a present between the main guideway and the secondary guideway second Leading edge is shown, 4 shows an isometric view of the switching element used in the actuating device according to FIG. 1, FIG.
- FIG. 5 is a schematic representation of the actuating device in the region of the switching element and the clutch actuator, with several partial representations, which is shown in particular the position of the guide member during the upshift from a second to a third switching position in the operation of the actuator
- Fig. 6 is a schematic representation of the actuator similar to FIG. 5 with several partial representations, in which case the downshifting operation is shown from the third to the second switching position, and
- Fig. 7 is an isometric view of the carrier element used in Fig. 1, wherein in particular the course of the guide and the slide guide can be seen.
- actuating device 1 In Fig. 1, a part of the actuating device 1 according to the invention is shown.
- the actuating device 1 is provided for the selection and / or switching of a transmission stage of a motor vehicle transmission and the engagement and / or disengagement of a motor vehicle clutch.
- the actuating device 1 has a displaceable in the axial direction, by a motor, which Motot is not shown here for clarity, and which is designed as an electric motor, drivable actuator 2 on.
- the adjusting device 2 is substantially slide-like, as explained in more detail below, executed.
- the adjusting device 2 can thus be considered alternatively as a positioning slide or shift carriage.
- a clutch actuating device 5 operated in a first shifting region 3 of the adjusting device 2 and a transmission operating device 6 selecting and switching in a second shifting region 4 of the adjusting device 2 are present.
- the transmission actuating device 6 furthermore has a switching element 7, into which a guide element 8 accommodated in the adjusting device 2 engages in a form-fitting manner when selecting and / or shifting a gear of the motor vehicle transmission.
- the switching element 7, as also explained in more detail below in connection with FIG. 4, has two contour regions 9,
- the adjusting device 2 is designed like a sliding element.
- the actuator 2 is in a plate-shaped support member 1 1 in an axial direction, i. guided in a longitudinal direction.
- the adjusting device 2 has two from a plate-shaped base body 14 of the adjusting device 2 to the support element
- the two rails 12 are materially connected to the main body 14 of the actuator 2.
- the base body 14 is aligned with its plane of the plate in which it extends relative to the plane of the plate in which the support member extends substantially parallel / arranged.
- the base body 14 of the actuator 2 On a side facing away from the carrier element 1 1, the base body 14 of the actuator 2 has a rack portion 15.
- This rack portion 15 is designed as (materially connected to the main body 14 or separate) rack.
- the actuating device 1 engages in this rack portion 15 a rotatably connected to a drive shaft of the motor / electric motor connected gear.
- the drive shaft for example, even a rotor of the motor (rotor driven by stator) designed or at least rotatably connected thereto, thus, by engaging the gear in the rack portion 15, depending on the direction of rotation of the drive shaft, the adjusting device 2 along the guide grooves 13 or not.
- the adjusting device 2 If the motor is controlled such that its drive shaft rotates in a first direction of rotation, the adjusting device 2 in a first displacement direction, in a first displacement portion 3 of the support element 1 1, ie in the direction of the clutch actuator 5, postponed. If the motor is driven in a second direction of rotation opposite to this first direction of rotation, the adjusting device 2 is displaced in a first, opposite second displacement direction and thus displaced into a second displacement region 4 of the carrier element 11 arranged axially next to the first displacement region 3 second shift range, the transmission actuator 6 / the switching element 7 is arranged.
- the guide member 8 is configured as a pin / bolt and extends substantially rectilinearly as well as having a constant circular cross-section (i.e., cylindrical) over its length.
- the guide element 8 can thus also be referred to as switching pin.
- the guide element 8 is aligned substantially perpendicular to the plane of the base body and stored / guided / held in this base body 14.
- the bearing of the guide element 8 via a transversely to the displacement directions of the actuator 2 extending guide recess 16.
- the guide recess 16 is window-like configured in the base body 14 and thus penetrates the base body 14 from a side facing away from the support member 1 1 to a support member 1 1 side facing ,
- the guide element 8 is thus in the two (first and second) displacement directions, which are here indicated by the double arrow 17, slidably connected to the actuator 2 and can be moved transversely to these displacement directions, namely along the guide recess 16, which is also substantially extends in a straight line.
- the guide element 8 is elastically / resiliently mounted and thus changeable in its altitude.
- the guide member 8 is received / held with a first end in the guide recess 16, with a second end opposite the first end, the guide member 8 is immersed in a slotted guide 18 / guide link and thus guided along this slotted guide 18.
- This slotted guide 18, as shown particularly well in the overall in Fig. 7, is substantially parallel spaced, arranged to extend between the guide grooves 13 in the support member 1 1.
- a main guideway 19 of the slotted guide 18 is parallel to the guide grooves 13 extending and also extends over its entire length straight.
- This main guideway 19 is arranged in the two displacement areas 3 and 4. In the first shift area 3 is in the main guideway 19 of the Kupplungsbetatigungseinnchtung 5 associated adjusting bolt 20 / latch out.
- the guide element 8 comes into contact with an end face of the adjusting bolt 20 with its outer peripheral surface and thus displaces the adjusting bolt 20 in the axial direction of the shifting element 7 away and thus in a closed position of the clutch.
- a clutch mechanism not shown here is actuated, for example hydraulically or mechanically and an actuation bearing / release bearing of the clutch is actuated, so that the clutch is brought into a closed / engaged position.
- the clutch which is a normally disengaged clutch, is therefore closed in this clutch confirming position of the actuator 2. If the adjusting device 2 subsequently moved back to the starting position / neutral position, as shown in Fig. 1, the adjusting bolt 20, preferably pushed back via a spring mechanism in its initial position and the clutch re-opened.
- the switching element 7 is designed substantially plate-shaped.
- the switching element 7 has two contour regions 9 and 10, namely a first contour region 9 and a second contour region 10.
- Each of the contour regions 9 and 10 is configured by a plurality of undercuts 23.
- the switching element 7, as then well again in Fig. 1 can be seen, is positioned with its plate plane to the adjusting device 2, that the two plate planes are arranged substantially one above the other, running parallel to each other.
- the plate plane of the carrier element 1 1 is arranged substantially parallel below the switching element 7 and the adjusting device 2.
- the respective undercuts 23 of the first and second contour regions 9 and 10 extend continuously, perpendicular to the plane of the plate, through the switching element 7 and substantially transversely to the two displacement directions 17 of the adjusting device 2.
- the undercuts 23 are configured substantially triangular in shape and close in accordance with FIG a sawtooth structure in the axial direction next to each other.
- Each undercut 23 has a sliding surface 24 and a holding surface 25.
- the sliding surface 24 in this case has a smaller inclination relative to the displacement directions 17 (ie, to the longitudinal axis of the main guide track 19) than the holding surface 25.
- the holding surface 25 is embodied substantially perpendicular to the displacement direction 17.
- the first contour region 9 has three undercuts 23, so that three retaining surfaces and three sliding surfaces 24 are formed.
- the second contour region 10 has only two undercuts 23, whereby only two sliding surfaces 24 and two retaining surfaces 25 are formed.
- each of the two contour regions 9, 10 may also have more than 2 or 3 undercuts 23.
- the first contour region 9 and the second contour region 10, as can be clearly seen in FIG. 1, are arranged offset from each other along the main guide track 19.
- the respective undercuts 23 are therefore arranged at a distance from one another along the longitudinal axis of the main guide track 19.
- the switching element 7 is, in other words, thus configured substantially U-shaped, this U has two legs of different lengths. The longer of the two legs has the first contour region 9 at its end, the shorter of the two legs has the second contour region 10 at its end. Between these legs, the switching element 7 is designed hollow.
- the switching element 7 is aligned with its first and second contour regions 9 and 10 in the operation of the actuator to the slide guide 18 and extending above this, that the second contour region 10, viewed in the direction of displacement 17, the main guide track 19 overlaps. If the guide element 8 is displaced along this main guide track 19 in the second shift area 4, the guide element 8 interacts with the undercuts 23 of the second contour area 10, as explained in greater detail below.
- a secondary guideway 26 extends away from the main guideway 19.
- This secondary track 26 is substantially U-shaped, wherein it has a straight, parallel to the main guide track 19 extending central region and the subsequent thereto in the axial direction leg portions as connecting tracks, the main guide track 19 with the secondary track 26 connect.
- the secondary guideway 26 is therefore offset in the transverse direction of the main guideway 19, extending parallel. Since the first contour region 9 is also offset in the transverse direction from the second contour region 10, the first contour region 9 protrudes into the secondary guideway 26 such that, when the guide element 8 is located in the secondary guideway 26, the undercuts 23 cooperate with the guide element 8.
- the second shift range 4 can therefore be subdivided into two subareas; Namely, in a first portion formed by the sub-guide track 26, and in which first portion the first contour portion 9 is slidable by the guide member 8, and in a second portion which connects in an axial direction to the sub-guide track 26 and in turn a portion the main guideway 19 forms, and in which second subregion the second contour region 10 is displaceable by the guide element 8.
- the slide guide 18 has in the transition region from the main guide track 19 to the secondary guide track 26, two guide flanks 27, which serve as switches.
- the first guide flank 27 acts in the second displacement direction and shifts the guide element 8 into the secondary guide track 26 upon contact of the guide element 8.
- the second guide flank 27 is configured such that, as soon as the guide element 8 on a side of the secondary guide track 26 facing away from the coupling movement device 5 has left the secondary guide track 26 again in the direction of the main guide track 19 and is again engaged in the main guide track 19, the guide element 8 does not return to this Position in the secondary track 26 can move back.
- the switching element 7 is displaceable parallel to the main guide track 19. Depending on the displacement position, the switching element 7 assumes a switching position, which switching positions in Figs. 5 and 6 are marked with "I""IV". If now the shift position to be changed, the adjusting device 2 is first brought into different second shift positions, which is located in the second shift area 4. Each shift position in the second shift range 4 is associated with a shift position. If now be switched from a second switching position II in a third switching position III, the adjusting device 2 is moved so far in the axial direction that the guide element 8 is located in the secondary track 26:
- the guide element 8 In the first partial view A1 in FIG. 5, the guide element 8 is still located in the main guide track 19. Upon further axial displacement away from the coupling movement device 5, the guide element 8 is finally pressed against the first guide flank 27 and therefore displaced from the main guide track 19 into the secondary guide track 26. This is shown in the partial view A2 in FIG. In the partial view A3 of Fig. 5 is further shown that the guide member 8 in one of the undercuts 23 of the first contour region 9 then slides into it and thus engages in one of the undercuts 23. The holding surfaces 25, which are remote in this first contour region 9 of the Kupplungsbetuschi- supply device 5 thus get into contact with the peripheral surface of the guide element 8 (partial view A4 in Fig. 5).
- the guide element 8 remains in the secondary guide track 26 and is in the direction of the Kupplungsbe- actuating device 5 is moved, so that the entire switching element 7 is taken and is moved in the direction of the clutch actuator 5. This also shifts the first contour region 9 opposite end of the switching element 7, whereby this switching element 7 is moved in its axial position of the second switching position II in the third switching position III. Has the switching element 7 reaches the desired / third switching position (III), the guide element 8 is returned due to the movement in the first direction of displacement back into the main guide track 19. This is shown in the partial view A5.
- the adjusting device 2 is pushed so far back in the axial direction in the second displacement area 4, that the guide member 8 passes through the secondary guide track 26 and 5 on a side facing away from the coupling movement device again the main guide track 19 is pushed back, where it gets in contact with the second contour area 10.
- the switching element 7 is rotatably mounted for this purpose about an axis of rotation relative to the slotted guide 18. If the guide element 8 abuts against one of the sliding surfaces 24, then the switching element 7 rotates about this axis of rotation. This axis of rotation is ensured by a likewise arranged perpendicular to the plate planes retaining pin 28, which retaining pin 28 is fixed to the switching element 7 and in a movement of the switching element 7 leading guide track 29 is slidably mounted.
- This retaining pin 28 is arranged perpendicular to the plane of the support element 1 1, so that the switching element 7 can move in the plane of the plate.
- the switching element 7 is then in the region of the retaining pin 28 further firmly connected to a circuit element, such as a shift drum or a shift fork, to move them and thus to select / switch the corresponding gears / Studentss GmbHsrasen / shift positions of the transmission.
- the guide element 8 as shown in the partial view B2 after passing through the secondary guide channel 26 in the main guideway 19 is located, then it comes to a engagement / engagement of the guide element 8 in one of the undercuts 23 and thus to rest on the support surface 25 of this undercut 23. Since the holding surface 25 faces the clutch actuating device 5, the switching element 7, as shown in the partial views B2 to B4, is guided back into the second switching position II on further axial movement of the actuating device 2 away from the clutch device 5. If the desired switching position is reached, the direction of displacement of the adjusting device 2 is reversed again and the guide member 8 back to the clutch actuator 5, along the main guide track 19, moved.
- the guide element 8 with its outer peripheral surface again slides on the respective sliding surface 24 of the undercut 23 of the second th contour region 10 along and rotates the switching element 7 briefly. Then, the clutch can be closed again by re-shifting the Verstellriegels 20.
- the first shift position I is preferably assigned to the reverse gear or assigned to the first gear.
- the second shift position II is preferably assigned to the second or third gear, the third shift position III is preferably assigned to the fourth or the fifth gear, and the fourth shift position IV is preferably associated with the sixth or the seventh gear.
- a support member 1 1 comprises a guide for a switching slide (actuator 2), a guide for a coupling element preferably with stop (not shown), a guide for a switching element 7 and a shift gate with Shift gate (link guide 18) for the upshift, downshift and has the clutch actuation.
- a shift carriage is included with an interface to the drive motor (preferably electric motor) -. For example, toothing (rack portion 15).
- the shift carriage / the control device 2 on a guide for the shift pin (the guide member 8), which is preferably carried out transversely to the direction of movement / displacement direction of the shift carriage.
- a shift pin (guide element 8) is included, which is guided in the shift / clutch lane and the shift carriage. In height, this shift pin is variable to follow the height of the shift gate can.
- the shift pin is spring-loaded towards the shift gate (not shown).
- the switching element 7 has an interface to the circuit (for example, for rotating a shift drum). It also has a contour for upshifting with shift and sliding surfaces and a contour for downshifting with shift and sliding surfaces. Also, it has a hinge or an elasticity to push the switching element via sliding surfaces against the shift pin.
- the coupling element (the adjusting bolt 20) is preferably neither biased on the clutch side (clutch characteristic).
- a rotary arrangement of the components described is conceivable.
- the switching operation is shown in conjunction with FIGS. 5 and 6 particularly clear.
- Upshift A1: shift pin is pressed into shift gate “up” (secondary track 26) against lock (leading edge 27) of the shift gate “down” (movement to the right);
- A2 On contact with switching element 7, this is made possible via sliding surface "up”, pushed away / turned away / downwards (no change in switching position) by the joint against the switching pin;
- A3 when switching pin reaches target position, the direction of movement of the switching carriage becomes
- A4-A5 shift pin is applied to the button “up” and pulls the shift element 7 to the left until it spurts out of the shift element 7, due to the shift gate "up”, "shift up” is completed;
- A6 the switch carriage moves to the starting position and is ready for coupling.
- B1 Shift pin is pressed in shift gate “up” against lock shift gate “down” and traverses it (including pushing away the shift element - downwards (no change of shift position)) to shift gate “down” (movement to the right); : contact with switching element allows it to be pushed down over sliding surface "down” through the joint against the switching pin - upwards (no change of switching position); B3: switching pin comes into contact with the "down” button of the switching element and pushes it to the right - one or more switching jumps can be realized depending on the travel path B4: after reaching the target position of the switching pin, the direction of movement of the switching carriage is reversed (to the left); : the shift pin must follow the shift gate “up” of the shift gate “down” due to the lock and pushes the shift element over the sliding surfaces "down” away (no change in the shift position) the shift carriage moves into starting position and is ready for coupling.
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear-Shifting Mechanisms (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
Description
Claims
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE112014004831.3T DE112014004831A5 (de) | 2013-10-22 | 2014-09-18 | Betätigungsvorrichtung mit linear verstellbarer Stelleinrichtung in Führungsnut |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102013221435 | 2013-10-22 | ||
| DE102013221435.9 | 2013-10-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2015058752A2 true WO2015058752A2 (de) | 2015-04-30 |
| WO2015058752A3 WO2015058752A3 (de) | 2015-10-22 |
Family
ID=51842321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/DE2014/200481 Ceased WO2015058752A2 (de) | 2013-10-22 | 2014-09-18 | Betätigungsvorrichtung mit linear verstellbarer stelleinrichtung in führungsnut |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE112014004831A5 (de) |
| WO (1) | WO2015058752A2 (de) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004038955A1 (de) | 2003-08-16 | 2005-03-10 | Luk Lamellen & Kupplungsbau | Betätigungsvorrichtung |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050082134A1 (en) * | 2000-04-11 | 2005-04-21 | Automac Engineering Srl | Electric actuators for clutch and/or sequential gearbox operation in motor vehicles |
| JP2006052803A (ja) * | 2004-08-12 | 2006-02-23 | Moric Co Ltd | 電動多段変速機 |
-
2014
- 2014-09-18 DE DE112014004831.3T patent/DE112014004831A5/de not_active Withdrawn
- 2014-09-18 WO PCT/DE2014/200481 patent/WO2015058752A2/de not_active Ceased
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004038955A1 (de) | 2003-08-16 | 2005-03-10 | Luk Lamellen & Kupplungsbau | Betätigungsvorrichtung |
Also Published As
| Publication number | Publication date |
|---|---|
| DE112014004831A5 (de) | 2016-07-21 |
| WO2015058752A3 (de) | 2015-10-22 |
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