CN104364543A - Twin clutch device - Google Patents
Twin clutch device Download PDFInfo
- Publication number
- CN104364543A CN104364543A CN201380026846.6A CN201380026846A CN104364543A CN 104364543 A CN104364543 A CN 104364543A CN 201380026846 A CN201380026846 A CN 201380026846A CN 104364543 A CN104364543 A CN 104364543A
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- China
- Prior art keywords
- pressing plate
- pressing
- flywheel
- spring seat
- tearing
- 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.)
- Pending
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Classifications
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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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D13/00—Friction clutches
- F16D13/58—Details
- F16D13/75—Features relating to adjustment, e.g. slack adjusters
- F16D13/757—Features relating to adjustment, e.g. slack adjusters the adjusting device being located on or inside the clutch cover, e.g. acting on the diaphragm or on the pressure plate
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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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D21/00—Systems comprising a plurality of actuated clutches
- F16D21/02—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways
- F16D21/06—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways at least two driving shafts or two driven shafts being concentric
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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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D21/00—Systems comprising a plurality of actuated clutches
- F16D21/02—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways
- F16D21/06—Systems comprising a plurality of actuated clutches for interconnecting three or more shafts or other transmission members in different ways at least two driving shafts or two driven shafts being concentric
- F16D2021/0684—Mechanically actuated clutches with two clutch plates
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Operated Clutches (AREA)
Abstract
Provided is a twin clutch device, wherein the assemblability of a wear follow-up mechanism is favorable. This twin clutch device has wear follow-up mechanisms (10) (11) corresponding to clutches (6) (7). Each wear follow-up mechanism (10) (11) has an adjustment bolt (39), a first and second spring holder (41) (42), a bushing (43), and an adjustment spring (40). The adjustment bolt (39) receives pressing force from a pressing mechanism and causes a pressure plate to move to the flywheel side. The bushing (43) is supported movably in the axial direction with respect to the pressure plate, and when the pressure plate is pressed to the flywheel side, the amount of wear of the clutch is detected by abutment with the flywheel. When the pressing force of the pressing mechanism is released, the adjustment spring (40) causes the adjustment bolt (39) to move to the pressing mechanism side by only the amount of wear.
Description
Technical field
The present invention relates to a kind of double clutch device, particularly a kind of for power is passed to the first input shaft of gearbox and the double clutch device of the second input shaft from motor.
Background technique
As the device of speed change automatically carrying out vehicle, there will be a known automatic transmission (AT).In AT in recent years, such as, by torque converter, multiple planetary gears and clutch is combined becomes main flow.By the stepless change effect of torque converter and the automatic switchover of multiple clutch, AT do not need required for manual transmission (MT) when sending, when stopping and speed change time the clutch operating of driver.
But because torque converter is via fluid transferring power, therefore compare with the MT that input side and outlet side are mechanically directly linked to come transmitting torque, the power transmission efficiency of AT reduces.Therefore, although AT has the advantage alleviating driver's burden, the shortcoming that the fuel efficiency again but then with vehicle reduces.
Therefore, do not need for the purpose of clutch operating while the transmission efficiency guaranteeing MT, propose the automatic transmission (AMT) had based on the structure of MT.In this automatic transmission, because the clutch operating of MT and the variable speed operation of gearbox are all automated, therefore, it is possible to guarantee the transmission efficiency same with existing MT, meanwhile, do not need clutch operating.
But during carrying out variable speed operation, owing to the link of clutch being removed in the same manner as MT, therefore transmission of torque is temporarily disconnected (so-called torque disconnects (ト Le Network cuts れ)).During transmission of torque is disconnected, vehicle does not carry out accelerating but only leans on inertia traveling.This torque disconnects the acceleration performance that have impact on vehicle widely, easily makes driver feel under the weather.
Therefore, in order to solve the problem that this torque disconnects, propose there is the automatic transmission adopting double clutch device.Further, in patent documentation 1, the double clutch device of the mechanism with the wearing and tearing compensating clutch plate is shown.In the double clutch device shown in this patent documentation 1, wearing and tearing are provided with to two clutches and follow the trail of mechanism, even if the clutch plate wearing and tearing of each clutch, also the posture of the diaphragm spring of correspondence can be maintained original state.
Prior art document
Patent documentation
Patent documentation 1: Japanese Unexamined Patent Publication 2011-220410 publication
Summary of the invention
(inventing the technical problem that will solve)
In the double clutch device of patent documentation 1, wearing and tearing follow the trail of mechanism by be fixed on flywheel parts, the parts etc. being held in pressing plate be installed form, each assembling parts is very difficult.Further, follow the trail of in mechanism in the wearing and tearing of patent documentation 1, although be provided with Regulation spring, for corresponding to wear extent, adjusting bolt moved, in order to the end of secured adjusted spring, adjusting bolt being formed with slit.Therefore, the problem that the intensity that there is adjusting bolt reduces.
Problem of the present invention is, in double clutch device, makes the assembling performance of wearing and tearing tracking mechanism good.
Another problem of the present invention is, the intensity suppressing the wearing and tearing forming double clutch device to follow the trail of the parts of mechanism reduces.
(scheme for technical solution problem)
Double clutch device involved by first aspect present invention is used for the first input shaft and the second input shaft that power are passed to gearbox from motor, and it comprises: input the first flywheel and the second flywheel, the first pressing plate, the second pressing plate, first clutch sheet assembly body, second clutch sheet assembly body, the first pressing mechanism, the second pressing mechanism and the first wearing and tearing tracking mechanism that have from the power of motor respectively.First pressing plate is configured to rotate integrally with the first flywheel, and can move in the axial direction.Second pressing plate is configured to rotate integrally with the second flywheel, and can move in the axial direction.First clutch sheet assembly body has the first friction means, and is configured between the first flywheel and the first pressing plate, is arranged to link with the first input shaft.Second clutch sheet assembly body has the second friction means, and is configured between the second flywheel and the second pressing plate, is arranged to link with the second input shaft.First pressing plate is pressed to the first flywheel side by the first pressing mechanism.Second pressing plate is pressed to the second flywheel side by the second pressing mechanism.First wearing and tearing follow the trail of organization establishes in the first pressing plate, and how the distance between the first pressing plate and the first friction means is all maintained original state by the wearing and tearing regardless of the first friction means.Further, the first wearing and tearing tracking mechanism has the first adjustment member, the first wear amount detection mechanism and the first driver part.First adjustment member, to be supported relative to the mobile in the axial direction mode freely of the first pressing plate, receives the pressing force of the first pressing mechanism and the first pressing plate is moved to the first flywheel side.First wear amount detection mechanism, to be supported relative to the mobile in the axial direction mode freely of the first pressing plate, when the first pressing plate is pressed towards the first flywheel side, detects the wear extent of the first friction means by abutting with the first flywheel.When the pressing force of the first pressing mechanism is removed, the first driver part makes the first adjustment member move to pressing mechanism side, and amount of movement is equivalent to the wear extent detected by the first wear amount detection mechanism.
Here, because the first wearing and tearing follow the trail of organization establishes in the first pressing plate, therefore, compared with situation about consisting of the parts that are fixed on flywheel, the parts that are assemblied in pressing plate like that with existing apparatus, assembling performance is good.
Double clutch device involved by second aspect present invention is in the device of first aspect, first wear amount detection mechanism is supported on the first pressing plate, and the wearing and tearing that can correspond to the first friction means are moved in the axial direction relative to the first pressing plate, and, when the pressing force of the first pressing mechanism is removed, limit the first pressing plate and move.
Double clutch device involved by third aspect present invention is in the device of second aspect, and when the pressing force of the first pressing mechanism is removed, the first wear amount detection mechanism limits the first pressing plate by being connected to the second flywheel and moves.
Double clutch device involved by fourth aspect present invention is in the device of the either side of the first to the third aspect, and the first adjustment member is screwed into the first pressing plate, and the first driver part is torsion disc spring rotating force being put on the first adjustment member.
Double clutch device involved by fifth aspect present invention is in the device of fourth aspect, and the first pressing plate has the multiple chunk portions configured at predetermined intervals in a circumferential direction at peripheral part, be formed with the through hole extended in the axial direction in chunk portion.Further, the first amount of friction feeler mechanism is arranged on each in multiple chunk portion, and has the first spring seat, lining and the second spring seat.First spring seat is movably configured at through hole in the axial direction.Lining can not be embedded in the periphery of the end side of the first spring seat with the relative rotation, and is pressed into the through hole in chunk portion, by specifying above pressing force, can slide relative to through hole together with the first spring seat.Second spring seat is embedded in the periphery of another side of the first spring seat.Further, reverse disc spring and be configured at the periphery at least partially of the first spring seat and the periphery of the second spring seat, the one end reversing disc spring is sticked in the radial hole formed on the first spring seat, and the other end is sticked in the radial hole formed on the second spring seat.
Here, reverse disc spring and supported by first and second spring seat, the two ends reversing disc spring are sticked in the radial hole formed on first, second spring seat respectively.Therefore, compared with the formation forming slit like that with existing apparatus in adjusting bolt, can suppression component intensity reduce.
In the device of double clutch device involved by sixth aspect present invention in the 5th, the first adjustment member is formed as tubular, contain in the inside of the first adjustment member the first spring seat at least partially, the second spring seat and reverse disc spring.
In the device of double clutch device involved by seventh aspect present invention in the 6th, the first adjustment member engages in the mode that can not relatively rotate with the second spring seat.
In the device of double clutch device involved by eighth aspect present invention in the 7th, be formed with at the outer circumferential face of the first spring seat and the inner peripheral surface of the second spring seat the groove that interim assembling fixing pin can insert, interim assembling fixing pin is used for forbidding that the first spring seat and the second spring seat rotate relatively reversing under the state that disc spring has been assembled in the first spring seat and the second spring seat.
Double clutch device involved by ninth aspect present invention is in the device of the either side of the first to eighth aspect, and the first pressing mechanism has the first pressing component for the first pressing plate being pressed to the first flywheel side.Further, the second pressing mechanism has the second pressing component for the second pressing plate being pressed to the second flywheel side.Further, this double clutch device also comprises return spring, and return spring is configured between the first pressing component and the second pressing component, separating, making the second pressing component from the direction force that the second pressing plate separates making the first pressing component from the first pressing plate.
In the device of the either side of the double clutch device involved by tenth aspect present invention in first to the 9th, also comprise the second wearing and tearing and follow the trail of mechanism, second wearing and tearing follow the trail of organization establishes in the second pressing plate, and how the distance between the second pressing plate and the second friction means is all maintained original state by the wearing and tearing for the second friction means regardless of second clutch sheet assembly body.Second wearing and tearing are followed the trail of mechanism and are had the second adjustment member, the second wear amount detection mechanism and the second driver part.Second adjustment member, to be supported relative to the mobile in the axial direction mode freely of the second pressing plate, receives the pressing force of the second pressing mechanism, the second pressing plate is moved to the second flywheel side.Second wear amount detection mechanism, to be supported relative to the mobile in the axial direction mode freely of the second pressing plate, when the second pressing plate is pressed towards the second flywheel side, detects the wear extent of the second friction means by abutting with the second flywheel.When the pressing force of the second pressing mechanism is removed, the second driver part makes the second adjustment member move to the second pressing mechanism side, and amount of movement is equivalent to the wear extent detected by the second wear extent detection part.
In the device of double clutch device involved by the present invention the 11 aspect in the tenth, second wear amount detection mechanism is supported on the second pressing plate, and the wearing and tearing that can correspond to the second friction means are moved in the axial direction relative to the second pressing plate, and, when the pressing force of the second pressing mechanism is removed, limit the second pressing plate and move.
In the device of double clutch device involved by the present invention the 12 aspect in the 11, when the pressing force of the second pressing mechanism is removed, the second wear amount detection mechanism limits the second pressing plate by being connected to the first flywheel and moves.
(effect of invention)
In above invention, the assembling performance of the tracking of the wearing and tearing in double clutch device mechanism can be made good.Further, in alternate manner of the present invention, the intensity that the wearing and tearing forming double clutch device can be suppressed to follow the trail of the parts of mechanism reduces.
Accompanying drawing explanation
Fig. 1 is the section constitution figure of the double clutch device that one embodiment of the present invention relates to.
Fig. 2 is the schematic diagram of the formation that pressing mechanism is shown.
Fig. 3 illustrates that the schematic diagram of the formation of mechanism and the formation of pressing mechanism is followed the trail of in the first wearing and tearing.
Fig. 4 illustrates that the schematic diagram of the formation of mechanism is followed the trail of in the second wearing and tearing.
Fig. 5 illustrates that the schematic diagram of the formation of mechanism is followed the trail of in the first wearing and tearing.
Fig. 6 is the schematic diagram following the trail of the action of mechanism for illustration of the first wearing and tearing.
Embodiment
[all formations]
Fig. 1 illustrates the double clutch device 1 that one embodiment of the present invention relates to.In FIG, O-O is rotation centerline.This double clutch device 1 is for power is passed to the first input shaft S1 of gearbox (being configured in left side in Fig. 1) and the device of the second input shaft S2 from motor (being configured in right side Fig. 1).Double clutch device 1 comprises: first and second flywheel 2,3; First and second pressing plate 4,5; First and second clutch plate assembly body 6,7; First and second pressing mechanism 8,9; And three first and three second wearing and tearing tracking mechanisms 10,11.Here, such as first clutch sheet assembly body 6 is first grade, uses during transferring power in third gear and fifth speed, uses when second clutch sheet assembly body 7 is transferring power in second gear and fourth speed.
[first and second flywheel 2,3]
First and second flywheel 2,3 is all the parts of the power be transfused to from motor, is oppositely disposed in the axial direction.Further, first and second flywheel 2,3 interconnected.Further, the distance between the axial direction of the first flywheel 2 and the second flywheel 3 is fixed.
< first flywheel 2>
First flywheel 2 is ring-type and discoideus parts, and the side relative with the second flywheel 3 at peripheral part is formed with rubbing surface 2a.Further, although aftermentioned details, three the first projection 2b and three the second projection 2c (with reference to Fig. 1 and Fig. 2) outstanding are to outer peripheral side formed with at the peripheral part of the first flywheel 2.Three the first projection 2b and three the second projection 2c equiangularly interval configurations in a circumferential direction respectively.
< second flywheel 3>
Second flywheel 3 is ring-type and discoideus parts, and inner peripheral portion is supported on the outer circumferential face of the second input shaft S2 via bearing 15.Further, rubbing surface 3a is formed with in the side that the peripheral part of the second flywheel 3 is relative with the first flywheel 2.Further, although aftermentioned details, three the first projection 3b and three the second projection 3c (with reference to Fig. 1, Fig. 2, Fig. 3 (b)) outstanding are to outer peripheral side formed with at the peripheral part of the second flywheel 3.Three the first projection 3b and three the second projection 3c equiangularly interval configurations in a circumferential direction respectively.
[first and second pressing plate 4,5]
First and second pressing plate 4,5 is configured between the first flywheel 2 and the second flywheel 3, and the first pressing plate 4 is positioned at the first flywheel 2 side, and the second pressing plate 5 is positioned at the second flywheel 3 side.
< first pressing plate 4>
First pressing plate 4 is linked to the first flywheel 2 by band-like plate (not shown), with can rotate integrally relative to the first flywheel 2 and can in the axial direction movement mode and configure.First pressing plate 4 is formed as ring-type and discoideus, relative with the rubbing surface 2a of the first flywheel 2.Three chunk portions (block parts) 4a outstanding to the second flywheel 3 side is formed at the peripheral part of the first pressing plate 4.Three chunk portion 4a equiangularly interval configurations in a circumferential direction.Further, the first pressing plate 4 is exerted a force to leaving the first flywheel 2 side by band-like plate.
< second pressing plate 5>
Second pressing plate 5 is linked to the second flywheel 3 by band-like plate (not shown), with can rotate integrally relative to the second flywheel 3 and can in the axial direction movement mode and configure.Second pressing plate 5 is formed as ring-type and discoideus, relative with the rubbing surface 3a of the second flywheel 3.Three the chunk portion 5as outstanding to the first flywheel 2 side are formed at the peripheral part of the second pressing plate 5.Three chunk portion 5a equiangularly interval configurations in a circumferential direction.Further, the second pressing plate 5 is exerted a force to leaving the second flywheel 3 side by band-like plate.
[first and second clutch plate assembly body 6,7]
< first clutch sheet assembly body 6>
Power is passed to the first input shaft S1 from the first flywheel 2 by first clutch sheet assembly body (hreinafter referred to as " first clutch ") 6, and it is configured between the first flywheel 2 and the first pressing plate 4.First clutch 6 has the first friction means 17, first shackle 18 and the first spline fitting 19.
First friction means 17 has a pair friction facing and cushion plate, and the inner peripheral portion of cushion plate is fixed on the first shackle 18 via rivet 20.First shackle 18 is formed with multiple tooth in inner peripheral portion.First spline fitting 19 has the seat 19a being formed at inner peripheral portion and the discoideus flange 19b extended outside from the outer circumferential face of seat 19a.The inner peripheral surface of present 19a is formed with spline, and this spline engages with the first input shaft S1 spline.Further, be formed with multiple tooth at the peripheral part of flange 19b, this tooth engages with the tooth of the first shackle 18.
< second clutch sheet assembly body 7>
Power is passed to the second input shaft S2 from the second flywheel 3 by second clutch sheet assembly body (hreinafter referred to as " second clutch ") 7, and it is configured between the second flywheel 3 and the second pressing plate 5.Second clutch 7 has the second friction means 22, second shackle 23 and the second spline fitting 24.
Second friction means 22 has a pair friction facing and cushion plate, and the inner peripheral portion of cushion plate is fixed on the second shackle 23 via rivet 25.Second shackle 23 is formed with multiple tooth in inner peripheral portion.Second spline fitting 24 has the seat 24a being formed at inner peripheral portion and the discoideus flange 24b extended outside from the outer circumferential face of seat 24a.The inner peripheral surface of present 24a is formed with spline, and this spline engages with the second input shaft S2 spline.Further, as previously mentioned, via bearing 15, the second flywheel 3 is rotatably supported in the outer circumferential face of a 24a.Be formed with the cylindrical portion 24c extended to the second flywheel 3 side at the peripheral part of flange 24b, be formed with multiple tooth at the outer circumferential face of this cylindrical portion 24c.Further, this tooth engages with the tooth of the second shackle 23.
[first and second pressing mechanism 8,9]
Fig. 2 extracts first and second pressing mechanism 8,9 and the formation that associates with these mechanisms 8,9 is illustrated.First and second pressing mechanism 8,9 is configured in the outside (gear-box side and in Fig. 1 left side) of the second flywheel 3.
< first pressing mechanism 8>
First pressing mechanism 8 is the mechanisms be clamped in by first clutch 6 between first pressing plate 4 and the first flywheel 2 for the first pressing plate 4 is pressed to the first flywheel 2 side.First pressing mechanism 8 has primary diaphragm spring 28, dunnage 29 and throw-out collar 30.
Primary diaphragm spring 28 has the press part 28a being formed as ring-type and the multiple bar portion 28b extended to form to inner circumferential side from press part 28a.
Dunnage 29 is formed as ring-type and discoideus, be configured in primary diaphragm spring 28 more by gear-box side.The raised 29a to the outstanding ring-type in primary diaphragm spring 28 side is formed at the peripheral part of dunnage 29.The circumferential lateral surface of primary diaphragm spring 28 is supported on this projection 29a.Further, the multiple engagement portion 29b formed to primary diaphragm spring 28 lateral bend are provided with in the inner peripheral portion of dunnage 29.The plurality of engagement portion 29b is sticked in the notch part 28c formed in the inner peripheral portion of primary diaphragm spring 28.
Throw-out collar 30 is formed as ring-type and discoideus, is configured in the engine side of primary diaphragm spring 28.That is, primary diaphragm spring 28 is clipped by this throw-out collar 30 and dunnage 29.The raised 30a to the outstanding ring-type in primary diaphragm spring 28 side is formed in the inner peripheral portion of throw-out collar 30.The side of the radial intermediate portion of primary diaphragm spring 28 is supported on this projection 30a.
Further, the raised 30a of multiple pressings be bent to form to engine side is provided with at the peripheral part of throw-out collar 30.As shown in Fig. 3 (a), pressing projection 30a is formed as bifurcated shape.The front end of pressing projection 30a roughly extends to the end face of the engine side of the second jut 3c of the second flywheel 3.Further, the second jut 3c of the second flywheel 3 is positioned at the recess of pressing projection 30a.
In addition, Fig. 3 (a) is the schematic diagram in the cross section watching the chunk portion 4a of the first pressing plate 4 from radial outside.Further, Fig. 3 (b) illustrates the second projection 3c of throw-out collar 30, second flywheel 3 and the position relationship of the first wearing and tearing tracking mechanism described later, is the side view of Fig. 3 (a).
By above formation, if throw-out collar 30 moves to engine side, then pressing projection 30a and described later first weares and teares and follows the trail of mechanism 10 and abut.Further, follow the trail of mechanism 10, first pressing plate 4 via these first wearing and tearing to move to engine side.
< second pressing mechanism 9>
Second pressing mechanism 9 is the mechanisms for being clamped in by second clutch 7 between second pressing plate 5 and the second flywheel 3 to the second flywheel 3 side pressing by the second pressing plate 5.As shown in Fig. 2 and Fig. 4, the second pressing mechanism 9 has secondary diaphragm spring 32, draw ring 33, multiple lifting pin (lifting pins) 34 and connection pin 35.
Further, Fig. 4 (a) is the schematic diagram in the cross section watching the chunk portion 5a of the second pressing plate 5 from radial outside.Further, Fig. 4 (b) illustrates the second projection 2c of lifting pin 34, first flywheel 2 and the position relationship of the second wearing and tearing tracking mechanism 11 described later, is the side view of Fig. 4 (a).
Secondary diaphragm spring 32 has the press part 32a being formed as ring-type and the multiple bar portion 32b extended to form to inner circumferential side from press part 32a.The raised 3d to the outstanding ring-type in secondary diaphragm spring 32 side is formed at the radial intermediate portion of the side in the outside of the second flywheel 3.The side of the second flywheel side of secondary diaphragm spring 32 is supported on this projection 3d.
Draw ring 33 is formed as ring-type and discoideus, is configured in the gear-box side of secondary diaphragm spring 32.The raised 33a to the outstanding ring-type in secondary diaphragm spring 32 side is formed in the inner peripheral portion of draw ring 33.The side of the peripheral part of secondary diaphragm spring 32 is supported on this projection 33a.
As shown in Figure 4, two lifting pins 34 are arranged at three the chunk portion 5a arranged at the second pressing plate 5 respectively.
Two lifting pins 34 are same formations, are configured to separate in a circumferential direction the interval of regulation and extend in the axial direction.Large diameter head 34a is formed in one end of the engine side of lifting pin 34.Further, lifting pin 34 is formed through the through hole 5b of the chunk portion 5a in the second flywheel 5 in the axial direction, and further through draw ring 33, extend to gear-box side.
Connection pin 35 is formed through the through hole 34b in the other end of two lifting pins 34 in a circumferential direction and configures.Further, being formed with cross section in the face of the gear-box side of draw ring 33 is semicircular groove 33b, and connection pin 35 is sticked in this groove 35b.
By above formation, if draw ring 33 moves to gear-box side, then via connection pin 35, two lifting pins 34 move to gear-box side.Thus, the head 34a and described later second of lifting pin 34 weares and teares and follows the trail of mechanism 11 and abut, and follows the trail of mechanism 11, second pressing plate 5 move to gear-box side via these second wearing and tearing.
Further, as shown in Figure 2, be provided with to the direction mutually left the return spring 37 exerted a force each other between the axial direction of throw-out collar 30 and draw ring 33.This return spring 37 is by becoming U-shaped using the plate benging as elastic member and formed.The through lifting pin 34 in one end of return spring 37 also engages with it, and the other end is sticked in the inner peripheral surface of the curved part formed at the peripheral part of throw-out collar 30.By this return spring 37, throw-out collar 30 is exerted a force by gear-box side (leaving the direction of the first pressing plate 4), and draw ring 33 is exerted a force by engine side (leaving the direction of the second pressing plate 5).Therefore, when relieving the pressing force to each ring 30,33, each ring 30,33 moves to the direction leaving corresponding pressing plate 4,5.
[mechanism 10,11 is followed the trail of in first and second wearing and tearing]
< first weares and teares and follows the trail of mechanism 10>
The chunk portion 4a that mechanism 10 is arranged at the first pressing plate 4 is followed the trail of in three first wearing and tearing.It is the mechanisms how height (overhang from the first pressing plate 4) of the adjusting bolt 39 of the load pressure spot as the first pressing plate 4 is all maintained original state by the wearing and tearing of the first friction means 17 of the first clutch 6 for no matter that mechanism 10 is followed the trail of in first wearing and tearing.Follow the trail of mechanism 10 by these first wearing and tearing, no matter how, the distance between the axial direction of the first pressing plate 4 and the first friction means 17 is maintained at original state in the wearing and tearing of the first friction means 17.
Fig. 3 illustrate the first pressing plate 4 chunk portion 4a, be arranged at this chunk portion 4a first wearing and tearing follow the trail of mechanism 10, the first projection 2b of throw-out collar 30, first flywheel 2 and the second projection 3c of the second flywheel 3 relation.
On the chunk portion 4a of the first pressing plate 4, be formed with the screw 4b extended in the axial direction in gear-box side, and then, be formed with the through hole 4c less with the guide hole phase diameter group of screw 4b in engine side.Screw 4b and through hole 4c is formed coaxially.Further, on the central axis of screw 4b and through hole 4c, the first projection 2b of the first flywheel 2 and the second projection 3c relative configuration of the second flywheel 3.
First wearing and tearing are followed the trail of mechanism 10 and are had: adjusting bolt (the first adjustment member) 39, Regulation spring (the first driver part) 40, first spring seat 41, second spring seat 42 and lining 43.Constituted by first and second spring seat 41,42 and lining 43 and detect the first wear amount detection mechanism of the wear extent of the first friction means 17 when the first pressing plate 4 is pressed towards the first flywheel 2 side by abutting with the first flywheel 2.
Adjusting bolt 39 is parts of tubular, is formed with screw section 39a at outer circumferential face.Further, the screw section 39a of this outer circumferential face is screwed into the screw 4b of the first pressing plate 4.Therefore, by making adjusting bolt 39 rotate, thus the end face 39b of throw-out collar 30 side of adjusting bolt 39 moves in the axial direction.The protuberance 39c to the outstanding ring-type in inner circumferential side is formed at the first end of the engine side of adjusting bolt 39.Further, the abutting part 39d expanded to outer peripheral side is formed at the second end of the gear-box side of adjusting bolt 39.The end face 39b of abutting part 39d is by the part of the dichotomous pressing projection 30a pressing of throw-out collar 30.Further, multiple groove 39e is formed with in the inner peripheral portion of abutting part 39d.
A part for Regulation spring 40, first spring seat 41 and the second spring seat 42 are configured in the inner peripheral portion of adjusting bolt 39.
Fig. 5 extracts Regulation spring 40, first spring seat 41, second spring seat 42 and is illustrated.Fig. 5 (a) is the front view with upper-part, and Fig. 5 (b), (c) are the side view of Fig. 5 (a) respectively.
First spring seat 41 extends in the axial direction, is formed with the first axle part 41a, lip part 41b, spring supporting portion 41c, the second axle part 41d successively from engine side.
As shown in Figure 5, the projection 41e extended in the axial direction is formed at the outer circumferential face of the first axle part 41a.Further, lining 43 is the spring pin with the slit extended in the axial direction.Further, lining 43 is installed on the periphery of the first axle part 41d in the mode of the projection 41e of the first axle part 41d embedding slit.Further, in this condition, as shown in Figure 3, lining 43 inserts the through hole 4c of the chunk portion 4a of the first pressing plate 4.Lining 43 is being pushed down into through hole 4c by the state of undergauge, therefore, if the power (rebounding force of the first flywheel 2) that effect regulation is in the axial direction above, then moves in the axial direction, and when the power less than the power of regulation, does not move in the axial direction.
As shown in Figure 3, lining 43 has the engagement portion 43a formed in the mode expanded to periphery in the end of gear-box side.This engagement portion 43a abuts with the lip part 41b of the first spring seat 41, and can engage with the cyclic lug 39c of adjusting bolt 39.
As shown in Figure 5, the second spring seat 42 is formed as tubular, is embedded into the second axle part 41d of the first spring seat 41.Be formed with multiple projection 42a outstanding to outer peripheral side in the end of the gear-box side of the second spring seat 42, as shown in Fig. 3 (b), the plurality of projection 42a is sticked in the groove 39e of adjusting bolt 39.Therefore, adjusting bolt 39 and the second spring seat 42 synchronous rotary.
Regulation spring 40 reverses disc spring, supported by the spring supporting portion 41c of the first spring seat 41 and the second spring seat 42.Further, one end 40a of Regulation spring 40 engages with the radial hole 41f being formed at spring supporting portion 41c, and the other end 40b engages with the radial hole 42b being formed at the second spring seat 42.Regulation spring 40 by the state lower support reversed in the first spring seat 41 and the second spring seat 42.Therefore, the second spring seat 42 and adjusting bolt 39 always give rotating force to the first spring seat 41 by this Regulation spring 40.
And, as shown in Fig. 5 (a), (b), the groove 41g that cross section is semicircle shape is formed at the outer circumferential face of the second axle part 41d of the first spring seat 41, and, be formed with at the inner peripheral surface of the second spring seat 42 the groove 42c that same cross section is semicircle shape.By the groove that these two groove 41g, 42c Formation cross-sections are circular, interim assembling fixing pin 45 can insert this groove.This makes Regulation spring 40 be assembled under the state reversed with predetermined angular when being for Regulation spring 40 being assemblied in the first spring seat 41 and the second spring seat 42 and maintains this state until these sub-assemblies to be assemblied in the formation of device.
< second weares and teares and follows the trail of mechanism 11>
Three second wearing and tearing are followed the trail of mechanism 11 and are arranged at the chunk portion 5a formed in the periphery of the second pressing plate 5.It is the mechanisms how height (overhang from the second pressing plate 5) of the adjusting bolt 39 of the load pressure spot as the second pressing plate 5 is all maintained original state by the wearing and tearing of the second friction means 22 of the second clutch 7 for no matter that mechanism 11 is followed the trail of in second wearing and tearing.Follow the trail of mechanism 11 by these second wearing and tearing, no matter how, the distance between the axial direction of the second pressing plate 5 and the second friction means 22 is maintained at original state in the wearing and tearing of the second friction means 22.
As shown in Figure 4, on the chunk portion 5a of the second pressing plate 5, be formed with the screw 5c extended in the axial direction in engine side, and then, be formed with the through hole 5d less with the guide hole phase diameter group of screw 5c in gear-box side.Screw 5c and through hole 5d is formed coaxially.Further, on the prolongation of the center line of screw 5c and through hole 5d, the second projection 2c of the first flywheel 2 and the first projection 3b relative configuration of the second flywheel 3.
Second wearing and tearing are followed the trail of the basic comprising and first of mechanism 11 and are worn and torn that to follow the trail of mechanism 10 same, and it has: adjusting bolt 39, Regulation spring 40, first spring seat 41, second spring seat 42 and lining 43.
The formation and first of each component parts formation of following the trail of mechanism 10 of wearing and tearing is same, is only different from the relation of pressing mechanism.Specifically, follow the trail of in mechanism 10 in the first wearing and tearing, the end face of adjusting bolt 39 is pressed to the first flywheel 2 side by throw-out collar 30, the first pressing plate 4 is pushed up to the first flywheel 2 side.On the other hand, follow the trail of in mechanism 11 in the second wearing and tearing, by draw ring 33, lifting pin 34 moves to the second flywheel 5 side, is pushed up to the second flywheel 3 side via regulating ring 39, second pressing plate 5 abutted with this lifting pin 34.
[elemental motion of double clutch device 1]
Under each pressing mechanism 8,9 not operating states, the first pressing plate 4 by top to the first flywheel 2 side, and the second pressing plate 5 by top to the second flywheel 3 side.Therefore, each pressing plate 4,5 is maintained at the state left from the flywheel 2,3 of correspondence by band-like plate.In this case, if from motor to first and second flywheel 2,3 input power, then first and second flywheel 2,3, first and second pressing plate 4,5 and first and second pressing mechanism 8,9 rotate integrally.
Such as, when vehicle starts with first grade, the first input shaft S1 side of gearbox switches to first grade, and the inner peripheral end thereof of the primary diaphragm spring 28 of the first pressing mechanism 8 is pressed towards engine side by the first not shown actuator.As a result, with the projection 29a of dunnage 29 for fulcrum, primary diaphragm spring 28 resiliently deformable, throw-out collar 30 is pressed towards engine side.Wear and tear with projection 30a and the first end face 39b of the regulating ring 39 following the trail of mechanism 10 of the pressing of throw-out collar 30 abuts, if throw-out collar 30 is pressed towards engine side, then via regulating ring 39, the first pressing plate 4 is pressed towards engine side.Thus, the first friction means 17 of first clutch 6 is clamped between the first pressing plate 4 and the first flywheel 2, via first clutch 6, to the first input shaft S1 transferring power.By these actions, vehicle starts to start with first grade.
When from first grade to second gear speed change, the second input shaft S2 side of gearbox switches to second gear.Under the state that gearbox is second gear, remove roughly side by side with the link of first clutch 6, second clutch 7 switches to connecting state.
Specifically, once the pressing load being applied to the first pressing mechanism 8 is released, then by the force of return spring 37, throw-out collar 30 is back to gear-box side.As a result, the posture of primary diaphragm spring 28 turns back to the state shown in Fig. 1, and the transmission of power via first clutch 6 is removed.
On the other hand, the inner peripheral end thereof of the secondary diaphragm spring 32 of the second pressing mechanism 9 is pressed towards engine side by the second not shown actuator.As a result, with the projection 3a of the second flywheel 3 for fulcrum, secondary diaphragm spring 32 resiliently deformable, draw ring 33 is pulled to gear-box side.Thus, connection pin 35 and lifting pin 34 move to gear-box side.So the head 34a of lifting pin 34 is connected to the end face 39b that the adjusting bolt 39 of mechanism 11 is followed the trail of in the second wearing and tearing, and result, via adjusting bolt 39, the second pressing plate 5 moves to gear-box side.Therefore, the second friction means 22 of second clutch 7 is clamped between the second pressing plate 5 and the second flywheel 3, via second clutch 7, to the second input shaft S2 transferring power.By above action, gear switches to second gear from first grade.
[action of mechanism 10 is followed the trail of in the first wearing and tearing]
At first clutch 6 not by under the state that links, as shown in Fig. 6 (a), the end face that the second axle part 41d of the first spring seat 41 of mechanism 10 is followed the trail of in the first wearing and tearing abuts with the second projection 3c of the second flywheel 3.Now, space is formed between throw-out collar 30 and adjusting bolt 39, and then, between the end face and the first projection 2b of the first flywheel 2 of lining 43, be formed with the space of the free clearance (cutting れ generation) being equivalent to first clutch 6 (the first pressing plate 4).Further, as mentioned above, in Fig. 6 (a), the axial spacing between the first projection 2b of the first flywheel 2 and the second projection 3c of the second flywheel 3 is always certain from L.
Then, when first clutch 6 links, as shown in Fig. 6 (b), if be pressed towards engine side by the first pressing mechanism 8, first pressing plate 4, then the end face of lining 43 abuts with the first projection 2b of the first flywheel 2.Now, when the first friction means 17 produces wearing and tearing, after lining 43 is connected to the first projection 2b of the first flywheel 2, the first pressing plate 4 is pressed into engine side further by the first pressing mechanism 8.Now, the slip resistance produced between lining 43 with the first pressing plate 4 (chunk portion 4a) significantly reduces be applied to the pressing load of the first pressing plate 4 from the first pressing mechanism 8 compared with, therefore, lining 43 and the first pressing plate 4 slide, and the first pressing plate 4 moves to engine side relative to lining 43.Further, if the first friction means 17 is sandwiched between the first pressing plate 4 and the first flywheel 2 completely, then the mobile of the first pressing plate 4 stops.In this condition, corresponding to the first friction means 17 wear extent, namely correspond to lining 43 relative to the amount of movement of the first pressing plate 4 movement, between the ring-shaped protrusion 39c and the engagement portion 43a of lining 43 of adjusting bolt 39, produce gap (space of corresponding wear extent).
And then if remove the applying of the pressing load of the first pressing mechanism 8 in order to the link removing first clutch 6, then the first pressing plate 4 moves to gear-box side because of the load of band-like plate.But if the second axle part 41d of the first spring seat 41 is connected to the second projection 3c of the second flywheel 3, then the first pressing plate 4 stops to the mobile of gear-box side.Afterwards, throw-out collar 30 moves to gear-box side further because of the force of return spring 37, and therefore, throw-out collar 30 is separated with adjusting bolt 39, and the pressing load of throw-out collar 30 pairs of adjusting bolts 39 becomes " 0 ".Now, stop because primary diaphragm spring 28 arrives to dunnage 29, therefore the posture of primary diaphragm spring 28 is always fixed.
In the above state, because the rotating force produced by Regulation spring 40 always acts on adjusting bolt 39, therefore adjusting bolt 39 rotates, until the gap of the cyclic lug 39c of adjusting bolt 39 and the engagement portion 43a of lining 43 disappears.Therefore, the space between adjusting bolt 39 and throw-out collar 30 and the free clearance of clutch identical with initial space and free clearance, and to have nothing to do with the wearing and tearing of the first friction means 17.
Further, the rotating force due to Regulation spring 39 is set to the slip resistance much smaller than producing between lining 43 and the first pressing plate 4, and therefore lining 43 can not produce slip.
As mentioned above, corresponding to the wearing and tearing of the first friction means 17, lining 43 and adjusting bolt 39 move to gear-box side relative to the first pressing plate 4.Therefore, until first clutch 6 stroke that is linked to the first pressing mechanism 8 is only identical with the original state that the first friction means 17 does not produce wearing and tearing.Such action repeats when the link of first clutch 6 is removed.
Like this, follow the trail of mechanism 10 by the first wearing and tearing, no matter the wear extent of the first friction means 17 how, can make the height of the adjusting bolt 39 of the load pressure spot as the first pressing plate 4 be certain.Therefore, it is possible to the variation of the performance of the clutch device suppressing the wearing and tearing because of the first friction means 17 to cause.
[action of mechanism 11 is followed the trail of in the second wearing and tearing]
The second wearing and tearing action of following the trail of mechanism 11 to be made up of draw ring 33, connection pin 35 and lifting pin 34 in the mechanism of pressing adjusting bolt 39 this aspect weares and teares from first to follow the trail of mechanism 10 different.But other action is is all worn and torn with first, and to follow the trail of mechanism 10 same.
[feature]
(1) follow the trail of mechanism 10,11 due to each wearing and tearing and be arranged at corresponding pressing plate 4,5, therefore, compared with situation about consisting of the parts that are fixed on flywheel, the parts that are assemblied in pressing plate like that with existing apparatus, assembling performance is good.
(2) Regulation spring 40 is supported by first and second spring seat 41,42, and the two ends of Regulation spring 40 are fastened on first, second spring seat 41,42 respectively.Therefore, compared with the formation forming slit like that in adjusting bolt with existing apparatus, can suppression component intensity reduce.
(3) be formed with at the outer circumferential face of the first spring seat 41 and the inner peripheral surface of the second spring seat 42 groove that interim assembling fixing pin 45 can insert, this interim assembling fixing pin 45 is for forbidding that under the state that Regulation spring 40 has been assembled in first and second spring seat 41,42 first and second spring seat 41,42 rotates relatively.Therefore, it is possible to mechanism is followed the trail of in wearing and tearing be assembled in device under the state of sub-assemblies, assembling performance is more prone to.
(4) owing to being provided with for making throw-out collar 30 and draw ring 33 from each self-corresponding pressing plate 4,5 points of return springs opened 37, therefore, after the mobile stopping of each pressing plate 4,5, can reliably make to act on adjusting bolt 39 is zero.
(5) because the posture of each diaphragm spring 28,32 can remain certain, and the height of the adjusting bolt 39 of the load pressure spot as each pressing plate 4,5 can be made always to remain certain, therefore, it is possible to the engagement characteristics of clutch is maintained original state.
[other mode of execution]
The present invention is not limited to above mode of execution, without departing from the scope of the invention, can carry out various distortion or amendment.
In the above-described embodiment, although be all provided with wearing and tearing at first and second both clutch 6,7 to follow the trail of mechanism, also only wearing and tearing can be set in any one party and follow the trail of mechanism.
(utilizability in industry)
In double clutch device of the present invention, the assembling performance that mechanism is followed the trail of in wearing and tearing is good.Further, in the double clutch device of alternate manner of the present invention, can suppress to form the intensity reduction that the parts of mechanism are followed the trail of in wearing and tearing.
Symbol description
1 double clutch device; 2 first flywheels; 3 second flywheels; 4 first pressing plates; 4a chunk portion; 5 second pressing plates; 5a chunk portion; 6 first clutch sheet assembly bodies; 7 second clutch sheet assembly bodies; 8 first pressing mechanisms; 9 second pressing mechanisms; Mechanism is followed the trail of in 10 first wearing and tearing; Mechanism is followed the trail of in 11 second wearing and tearing; 17 first friction means; 22 second friction means; 30 throw-out collars; 33 draw rings; 37 return springs; 39 adjusting bolts (adjustment member); 40 Regulation springs (driver part); 41 first spring seats; 42 second spring seats; 43 linings; 45 interim assembling fixing pins.
Claims (12)
1. a double clutch device, for power to be passed to the first input shaft and second input shaft of gearbox from motor, described double clutch device comprises:
First flywheel and the second flywheel, input has the power from described motor respectively;
First pressing plate, is configured to rotate integrally with described first flywheel, and can moves in the axial direction;
Second pressing plate, is configured to rotate integrally with described second flywheel, and can moves in the axial direction;
First clutch sheet assembly body, has the first friction means, and is configured between described first flywheel and described first pressing plate, is arranged to link with described first input shaft;
Second clutch sheet assembly body, has the second friction means, and is configured between described second flywheel and described second pressing plate, is arranged to link with described second input shaft;
First pressing mechanism, for pressing to described first flywheel side by described first pressing plate;
Second pressing mechanism, for pressing to described second flywheel side by described second pressing plate; And
Mechanism is followed the trail of in first wearing and tearing, is arranged at described first pressing plate, how all the distance between described first pressing plate and described first friction means to be maintained original state for the wearing and tearing regardless of described first friction means,
Described first wearing and tearing are followed the trail of mechanism and are had:
First adjustment member, to be supported relative to the mobile in the axial direction mode freely of described first pressing plate, receives the pressing force of described first pressing mechanism and described first pressing plate is moved to described first flywheel side;
First wear amount detection mechanism, to be supported relative to the mobile in the axial direction mode freely of described first pressing plate, when described first pressing plate is pressed towards described first flywheel side, detects the wear extent of described first friction means by abutting with described first flywheel; And
First driver part, when the pressing force of described first pressing mechanism is removed, described first adjustment member is moved to described pressing mechanism side, amount of movement is equivalent to the wear extent detected by described first wear amount detection mechanism.
2. double clutch device according to claim 1, wherein, described first wear amount detection mechanism is supported on described first pressing plate, and the wearing and tearing that can correspond to described first friction means are moved in the axial direction relative to described first pressing plate, and, when the pressing force of described first pressing mechanism is removed, limit described first pressing plate and move.
3. double clutch device according to claim 2, wherein, when the pressing force of described first pressing mechanism is removed, described first wear amount detection mechanism limits described first pressing plate by abutting with described second flywheel and moves.
4. double clutch device according to any one of claim 1 to 3, wherein,
Described first adjustment member is screwed into described first pressing plate,
Described first driver part is torsion disc spring rotating force being put on described first adjustment member.
5. double clutch device according to claim 4, wherein,
Described first pressing plate has the multiple chunk portions configured at predetermined intervals in a circumferential direction at peripheral part, be formed with in described chunk portion the through hole extended in the axial direction,
Described first amount of friction feeler mechanism is arranged on each in described multiple chunk portion, and has:
First spring seat, is movably configured at described through hole in the axial direction;
Lining, can not be embedded in the periphery of the end side of described first spring seat with the relative rotation, and is pressed into the through hole in described chunk portion, by specifying above pressing force, can slide relative to described through hole together with described first spring seat; And
Second spring seat, is embedded in the periphery of another side of described first spring seat,
Described torsion disc spring is configured at the periphery at least partially of described first spring seat and the periphery of described second spring seat, one end of described torsion disc spring is sticked in the radial hole formed on described first spring seat, and the other end is sticked in the radial hole formed on described second spring seat.
6. double clutch device according to claim 5, wherein, described first adjustment member is formed as tubular, contain in the inside of described first adjustment member described first spring seat at least partially, described second spring seat and described torsion disc spring.
7. double clutch device according to claim 6, wherein, described first adjustment member engages in the mode that can not relatively rotate with described second spring seat.
8. double clutch device according to claim 7, wherein, be formed with at the outer circumferential face of described first spring seat and the inner peripheral surface of described second spring seat the groove that interim assembling fixing pin can insert, described interim assembling fixing pin is used for forbidding that described first spring seat and described second spring seat rotate relatively under described torsion disc spring has been assembled in the state of described first spring seat and described second spring seat.
9. double clutch device according to any one of claim 1 to 8, wherein,
Described first pressing mechanism has the first pressing component for described first pressing plate being pressed to described first flywheel side,
Described second pressing mechanism has the second pressing component for described second pressing plate being pressed to described second flywheel side,
Described double clutch device also comprises return spring, described return spring is configured between described first pressing component and described second pressing component, separating, making described second pressing component from the direction force that described second pressing plate separates making described first pressing component from described first pressing plate.
10. double clutch device according to any one of claim 1 to 9, also comprise the second wearing and tearing and follow the trail of mechanism, described second wearing and tearing follow the trail of organization establishes in described second pressing plate, how distance between described second pressing plate and described second friction means is all maintained original state by the wearing and tearing for the second friction means regardless of described second clutch sheet assembly body
Described second wearing and tearing are followed the trail of mechanism and are had:
Second adjustment member, to be supported relative to the mobile in the axial direction mode freely of described second pressing plate, receives the pressing force of described second pressing mechanism, described second pressing plate is moved to described second flywheel side;
Second wear extent detection part, to be supported relative to the mobile in the axial direction mode freely of described second pressing plate, when described second pressing plate is pressed towards described second flywheel side, detects the wear extent of described second friction means by abutting with described second flywheel; And
Second driver part, when the pressing force of described second pressing mechanism is removed, described second adjustment member is moved to described second pressing mechanism side, amount of movement is equivalent to the wear extent detected by described second wear extent detection part.
11. double clutch devices according to claim 10, wherein, described second wear amount detection mechanism is supported on described second pressing plate, and the wearing and tearing that can correspond to described second friction means are moved in the axial direction relative to described second pressing plate, and, when the pressing force of described second pressing mechanism is removed, limit described second pressing plate and move.
12. double clutch devices according to claim 11, wherein, when the pressing force of described second pressing mechanism is removed, described second wear amount detection mechanism limits described second pressing plate by abutting with described first flywheel and moves.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012129633A JP5431530B2 (en) | 2012-06-07 | 2012-06-07 | Twin clutch device |
| JP2012-129633 | 2012-06-07 | ||
| PCT/JP2013/063001 WO2013183394A1 (en) | 2012-06-07 | 2013-05-09 | Twin clutch device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104364543A true CN104364543A (en) | 2015-02-18 |
Family
ID=49711795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380026846.6A Pending CN104364543A (en) | 2012-06-07 | 2013-05-09 | Twin clutch device |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP5431530B2 (en) |
| CN (1) | CN104364543A (en) |
| DE (1) | DE112013002848T5 (en) |
| WO (1) | WO2013183394A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114144595A (en) * | 2019-07-26 | 2022-03-04 | 株式会社电装 | Clutch device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5069322A (en) * | 1989-07-20 | 1991-12-03 | Kabushiki Kaisha Daikin Seisakusho | Self adjusting clutch cover assembly |
| DE19519863A1 (en) * | 1994-05-31 | 1995-12-07 | Daikin Mfg Co Ltd | Clutch cover with mechanism for compensating clutch disc wear for motor vehicles |
| JP2000346091A (en) * | 1999-06-10 | 2000-12-12 | Exedy Corp | Flywheel spacer assembly and twin clutch |
| CN101371059A (en) * | 2006-01-25 | 2009-02-18 | 株式会社艾科赛迪 | Clutch cover assembly |
| WO2011125493A1 (en) * | 2010-04-07 | 2011-10-13 | 株式会社エクセディ | Clutch device |
| WO2012011335A1 (en) * | 2010-07-19 | 2012-01-26 | 株式会社エクセディ | Clutch device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03107523U (en) * | 1990-02-22 | 1991-11-06 | ||
| JPH04107523U (en) * | 1991-03-01 | 1992-09-17 | 株式会社ヨシダ電機 | Overload prevention clutch |
-
2012
- 2012-06-07 JP JP2012129633A patent/JP5431530B2/en not_active Expired - Fee Related
-
2013
- 2013-05-09 WO PCT/JP2013/063001 patent/WO2013183394A1/en active Application Filing
- 2013-05-09 DE DE112013002848.4T patent/DE112013002848T5/en not_active Withdrawn
- 2013-05-09 CN CN201380026846.6A patent/CN104364543A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5069322A (en) * | 1989-07-20 | 1991-12-03 | Kabushiki Kaisha Daikin Seisakusho | Self adjusting clutch cover assembly |
| DE19519863A1 (en) * | 1994-05-31 | 1995-12-07 | Daikin Mfg Co Ltd | Clutch cover with mechanism for compensating clutch disc wear for motor vehicles |
| JP2000346091A (en) * | 1999-06-10 | 2000-12-12 | Exedy Corp | Flywheel spacer assembly and twin clutch |
| CN101371059A (en) * | 2006-01-25 | 2009-02-18 | 株式会社艾科赛迪 | Clutch cover assembly |
| WO2011125493A1 (en) * | 2010-04-07 | 2011-10-13 | 株式会社エクセディ | Clutch device |
| WO2012011335A1 (en) * | 2010-07-19 | 2012-01-26 | 株式会社エクセディ | Clutch device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114144595A (en) * | 2019-07-26 | 2022-03-04 | 株式会社电装 | Clutch device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2013183394A1 (en) | 2013-12-12 |
| DE112013002848T5 (en) | 2015-03-05 |
| JP5431530B2 (en) | 2014-03-05 |
| JP2013253646A (en) | 2013-12-19 |
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| C06 | Publication | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
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