CN101235854A - Clutch on-off controlling means - Google Patents
Clutch on-off controlling means Download PDFInfo
- Publication number
- CN101235854A CN101235854A CNA2008100693495A CN200810069349A CN101235854A CN 101235854 A CN101235854 A CN 101235854A CN A2008100693495 A CNA2008100693495 A CN A2008100693495A CN 200810069349 A CN200810069349 A CN 200810069349A CN 101235854 A CN101235854 A CN 101235854A
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- annular
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- hydraulic cylinder
- interior
- clutch
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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
- F16D25/00—Fluid-actuated clutches
- F16D25/08—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member
- F16D25/082—Fluid-actuated clutches with fluid-actuated member not rotating with a clutching member the line of action of the fluid-actuated members co-inciding with the axis of rotation
- F16D25/083—Actuators 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
- F16D23/12—Mechanical clutch-actuating mechanisms arranged outside the clutch as such
- F16D23/14—Clutch-actuating sleeves or bearings; Actuating members directly connected to clutch-actuating sleeves or bearings
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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
- F16D25/00—Fluid-actuated clutches
- F16D25/10—Clutch systems with a plurality of fluid-actuated clutches
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Abstract
The invention relates to a clutch adjusting device of an automobile clutch, which is characterized in that the clutch adjusting device is a two-ring shape and a coaxial parallel hydraulic adjusting device, and comprises a ring inner hydraulic cylinder (1) and an outer hydraulic cylinder (1-1) which are fixedly connected with the bottom portion of a cylinder, an inner plunger piston (8) and an outer plunger piston (8-1) are respectively located in the inner hydraulic cylinder (1) and the outer hydraulic cylinder (1-1), a ring inner closing plug (7) and an outer closing plug (7-1) are respectively connected with the inner end portions of the inner plunger piston (8) and the outer plunger piston (8-1), and an inner release bearing (10) and an outer release bearing (10-1) are respectively connected with the outer end portions of the inner plunger piston (8) and the outer plunger piston (8-1). The clutch adjusting device on a double clutch for a double clutch automatic transmission has a simple and reliable structure, the transmission of the operating force is steady and is not broke, the transmission efficiency is high, the whole structure is simple, the making, assembly, debugging and maintenance are convenient, and the service life is long.
Description
Technical field
The present invention relates to a kind of clutch regulating device of automobile clutch, be specifically related to the clutch regulating device on a kind of double clutch that is used for double-clutch automatic gearbox.
Background technique
The effect of clutch regulating device is that the steering force with the coupled/separated device is delivered on the clutch of clutch speed changer.At present, the steering force of coupled/separated device being delivered to the structure that the clutch regulating device on the double clutch of double-clutch automatic gearbox adopts is: to each clutch be provided with three with the actuator of clutch shaft to the plunger case formula that is arranged in parallel, three actuators are positioned at same cylndrical surface, its piston each interval 120 degree ground are arranged, the front end of three pistons is all fixedlyed connected with a release bearing, and the front-end face of this release bearing contacts with a diaphragm spring of clutch; Two groups of actuators are positioned at different cylndrical surface, and all 6 actuators arrange alternately that evenly its bottom is fixed on the same chassis, and this chassis is connected with the double clutch automatic speed changing case; The plunger case of one group of actuator of each clutch is a same road pressurization oil duct, in working order in, the pressurization of two-way pressurization oil duct handover, release promote corresponding release bearing to the diaphragm spring load or unload.The deficiency of the clutch regulating device of this kind structure is: 1, since the rear end of release bearing be connected with the front end of three pistons, be 3 stressed, the situation of diaphragm spring unbalance stress can appear in the pressure-loaded process, influence the smooth transfer of steering force.2, component are many, and complicated integral structure is not easy to make, assembles, debugs and maintenance.
Summary of the invention
The object of the present invention is to provide a kind of simple and reasonablely, the steering force transmission is used for the clutch regulating device on the double clutch of double-clutch automatic gearbox stably.
The object of the present invention is achieved like this: a kind of clutch regulating device of clutch is characterized in that: this clutch regulating device is parallel hydraulic regulating device dual torus and coaxial.
This clutch regulating device comprise coaxial parallel and the interior oil hydraulic cylinder of the fixedly connected annular of cylinder bottom portion and outside oil hydraulic cylinder, lay respectively at the inner plunger and the outer plunger of the annular in described interior oil hydraulic cylinder and the described outer oil hydraulic cylinder, the interior sealing plug and the external sealed plug of the annular that is connected with the inner end of described inner plunger and described outer plunger respectively, and respectively with described inner plunger with the outer end of this outer plunger interior release bearing and the outer release bearing that are connected; Interior release bearing and outer release bearing are conventional release bearing.
In above-mentioned the axial length of oil hydraulic cylinder greater than with the axial length of outer oil hydraulic cylinder; The exterior edge face of release bearing is positioned at the front end of the exterior edge face of described outer release bearing in described, and these both ends of the surface are parallel to each other and axial vertical with described interior oil hydraulic cylinder.
Oil hydraulic cylinder comprises inner casing inner housing and inner casing frame in above-mentioned, the ring end face of described inner casing inner housing bottom is fixedlyed connected with the ring step end face at endoporus place, described inner casing frame bottom, and on the circumference of locating in the inner part of this ring step end face of described inner casing frame, be provided with described in the inner casing oil duct of the annular that communicates of oil hydraulic cylinder, and the inner casing seal ring that on the circumference of locating in the outer part, annular groove is set and matches; The axial length of described inner casing inner housing is greater than the axial length of described inner casing frame; The inner of the cross section of sealing plug is a V-arrangement in above-mentioned, and the outer end of this cross section is a boss shape, and the annular boss of described interior sealing plug outer end matches with the annular concave platform of described inner plunger the inner; The front end oral area of above-mentioned inner casing inner housing is fixedlyed connected with the interior locking circle of annular, the diameter of the annulus of described interior locking circle outer end is greater than the diameter of described inner casing inner housing, and the inside circumference face of this annulus matches with the annular table terrace at endoporus place, described inner plunger outer end; Above-mentioned inner plunger exterior edge face and excircle are fixedlyed connected with the interior fastener rings of annular; The inner bearing inner ring interior edge face of release bearing contacts with the end face of the annular groove of described interior fastener rings outer end in described, and described inner bearing inner ring exterior edge face is then by the annular inner spring collar axial limiting in the annular groove that snaps in described interior fastener rings outer end.
Above-mentioned outer oil hydraulic cylinder comprises outer shell inner housing and outer shell frame, the circular shape end face of described outer shell inner housing bottom engages with the ring end face of described outer shell frame bottom, on the circumference in the inner part of this jointing end face of described outer shell frame, be provided with described outside the outer shell oil duct of the annular that communicates of oil hydraulic cylinder, and the outer shell seal ring that on circumference in the outer part, annular groove is set and matches; The axial length of described outer shell inner housing is greater than the axial length of described outer shell frame; Fixedly connected with the outside step surface of the described inner casing frame bottom of described interior oil hydraulic cylinder in the bottom of described outer oil hydraulic cylinder; The inner of the cross section of above-mentioned external sealed plug is a V-arrangement, and the outer end of this cross section is a boss shape, and the annular boss that described external sealed is held beyond the Great Wall matches with the annular concave platform of described outer plunger the inner; The front end oral area of above-mentioned outer shell inner housing is fixedlyed connected with the outer locking circle of annular, the diameter of the annulus of described outer locking circle outer end is greater than the diameter of described outer shell inner housing, and the inside circumference face of this annulus matches with the annular table terrace at endoporus place, described outer plunger outer end; Above-mentioned outer plunger exterior edge face and excircle are fixedlyed connected with the outer fastener rings of annular; The outer bearing inner ring interior edge face of described outer release bearing contacts with the end face of the annular groove of described outer fastener rings outer end, and described outer bearing inner ring exterior edge face is then by the annular outer spring collar axial limiting in the annular groove that snaps in described outer fastener rings outer end.
The interior collar of fixedly connected with it annular can be set in the outer shroud end of above-mentioned inner bearing inner ring; Interior secondary spring is set on the outer circumference of described inner casing frame, and the two ends of described interior secondary spring contact with the interior step end face of described inner casing frame bottom and the inner side end of described interior collar respectively; The outer collar of fixedly connected with it annular also can be set in the outer shroud end of above-mentioned outer bearing inner ring; Secondary spring outside being provided with on the outer circumference of described outer shell frame, the two ends of described outer secondary spring contact with the step end face of described outer shell frame bottom and the inner side end of described outer collar respectively.
The clutch regulating device of clutch provided by the invention adopts dual torus, coaxial parallel hydraulic regulating device, in making, the front-end face of outer plunger is annular continuous the connection with the inner ring end face of corresponding release bearing, and in, in the operation of outer plunger front end, the extension of outer shell inner housing is a terminal, internally, axially directed effect is played in the operation of outer plunger, in having got rid of, the external sealed plug is interior, inclination in the outer oil hydraulic cylinder, simultaneously, in, the interior edge face of external sealed plug is v shape, also can play axially directed effect by this v shape pressure side, can avoid additional friction like this, guarantee steadily, transmit steering force losslessly.In addition, inside and outside secondary spring is set on the outer circumference of inside and outside cylinder frame, can guarantee that on the one hand corresponding release bearing keeps often contacting with diaphragm spring when release, also can play preventing that inside and outside sealing plug from causing that in inside and outside oil hydraulic cylinder medium dip friction increases the effect of wearing and tearing mutually on the other hand.And adopt two-way pressurization oil duct directly to communicate with inside and outside oil hydraulic cylinder, and component greatly reduce, and overall structure is simplified, and is convenient to manufacturing, assembling, debugging and maintenance.
Therefore, the clutch regulating device on the double clutch that is used for double-clutch automatic gearbox provided by the invention is simple and reasonable, and the steering force transmission does not steadily have interruption, the transmission efficiency height, travelling comfort is good, and overall structure is simplified, be convenient to make, assemble, debug and maintenance, long service life.
Description of drawings
The present invention is further illustrated below in conjunction with drawings and Examples.
Fig. 1 is the side structure schematic representation of embodiments of the invention;
Fig. 2 is the sectional structure schematic representation of Fig. 1.
Embodiment
Embodiment: referring to Fig. 1, Fig. 2, a kind of clutch regulating device of clutch is characterized in that: this clutch regulating device is parallel hydraulic regulating device dual torus and coaxial.
This clutch regulating device comprise coaxial parallel and the interior oil hydraulic cylinder 1 of the fixedly connected annular of cylinder bottom portion and outside oil hydraulic cylinder 1-1, lay respectively at the inner plunger 8 and the outer plunger 8-1 of the annular in described interior oil hydraulic cylinder 1 and the described outer oil hydraulic cylinder 1-1, the interior sealing plug 7 and the external sealed plug 7-1 of the annular that is connected with the inner end of described inner plunger 8 and described outer plunger 8-1 respectively, and respectively with described inner plunger 8 with the outer end of this outer plunger 8-1 interior release bearing 10 and the outer release bearing 10-1 that are connected; Release bearing 10 and outer release bearing 10-1 are conventional release bearing in described, release bearing 10 comprises inner bearing outer ring 12, inner bearing inner ring 14, inner bearing seal ring 11 and inner bearing back-up ring 13 in described, and described outer release bearing 10-1 comprises outer bearing outer ring 12-1, outer bearing inner ring 14-1, outer bearing seal ring 11-1 and outer bearing back-up ring 13-1.
In described the axial length of oil hydraulic cylinder 1 greater than with the axial length of outer oil hydraulic cylinder 1-1; The exterior edge face of release bearing 10 is positioned at the front end of the exterior edge face of described outer release bearing 10-1 in described, and these both ends of the surface are parallel to each other and axial vertical with described interior oil hydraulic cylinder 1.
Oil hydraulic cylinder 1 comprises inner casing inner housing 2 and inner casing frame 3 in described, the ring interior edge face of described inner casing inner housing 2 bottoms cooperates with the ring step end face at endoporus place, described inner casing frame 3 bottom and fixes through the oil seal ring 18 and the interference fit of described inner casing frame 3 bottom endoporus, on the circumference of locating in the inner part of this ring step end face of described inner casing frame 3, be provided with described in the inner casing oil duct 4 of the annular that communicates of oil hydraulic cylinder 1, and the inner casing seal ring 5 that on the circumference of locating in the outer part, annular groove is set and matches; The axial length of described inner casing inner housing 2 is greater than the axial length of described inner casing frame 3; The inner of the cross section of sealing plug 7 is a V-arrangement in described, and the outer end of this cross section is a boss shape, and the annular boss of described interior sealing plug 7 outer ends matches with the annular concave platform of described inner plunger 8 the inners; The front end oral area of described inner casing inner housing 2 is connected with interior locking circle 17 interference fit of annular, the diameter of the annulus of described interior locking circle 17 outer ends is greater than the diameter of described inner casing inner housing 2, and the inside circumference face of this annulus matches with the annular table terrace at endoporus place, described inner plunger 8 outer end; Described inner plunger 8 exterior edge faces and excircle are connected with interior fastener rings 16 interference fit of annular; Described inner bearing inner ring 14 interior edge faces of release bearing 10 contact with the end face of the annular groove of described interior fastener rings 16 outer ends in described, and described inner bearing inner ring 14 exterior edge faces are then by annular inner spring collar 15 axial limitings in the annular groove that snaps in described interior fastener rings 16 outer ends.
Described outer oil hydraulic cylinder 1-1 comprises outer shell inner housing 2-1 and outer shell frame 3-1, the circular shape end face of described outer shell inner housing 2-1 bottom engages with the ring end face of described outer shell frame 3-1 bottom, on the circumference in the inner part of this jointing end face of described outer shell frame 3-1, be provided with described outside the outer shell oil duct 4-1 of the annular that communicates of oil hydraulic cylinder 1-1, and the outer shell seal ring 5-1 that on circumference in the outer part, annular groove is set and matches; The axial length of described outer shell inner housing 2-1 is greater than the axial length of described outer shell frame 3-1; The bottom of described outer oil hydraulic cylinder 1-1 is connected through screw with the outside step surface of described inner casing frame 3 bottoms of described interior oil hydraulic cylinder 1; The inner of the cross section of described external sealed plug 7-1 is a V-arrangement, and the outer end of this cross section is a boss shape, and the annular boss of described external sealed plug 7-1 outer end matches with the annular concave platform of described outer plunger 8-1 the inner; The front end oral area of described outer shell inner housing 2-1 is connected with the outer locking circle 17-1 interference fit of annular, the diameter of the annulus of described outer locking circle 17-1 outer end is greater than the diameter of described outer shell inner housing 2-1, and the inside circumference face of this annulus matches with the annular table terrace at endoporus place, described outer plunger 8-1 outer end; Described outer plunger 8-1 exterior edge face and excircle are connected with the outer fastener rings 16-1 interference fit of annular; The described outer bearing inner ring 14-1 interior edge face of described outer release bearing 10-1 contacts with the end face of the annular groove of described outer fastener rings 16-1 outer end, and described outer bearing inner ring 14-1 exterior edge face is then by the annular outer spring collar 15-1 axial limiting in the annular groove that snaps in described outer fastener rings 16-1 outer end.
The interior collar 9 of the annular of interference fit connection with it is set in the outer shroud end of described inner bearing inner ring 14; Secondary spring 6 in being provided with on the outer circumference of described inner casing frame 3, the two ends of described interior secondary spring 6 contact with the interior step end face of described inner casing frame 3 bottoms and the inner side end of described interior collar 9 respectively; The outer collar 9-1 of the annular of interference fit connection with it is set in the outer shroud end of described outer bearing inner ring 14-1; Secondary spring 6-1 outside being provided with on the outer circumference of described outer shell frame 3-1, the two ends of described outer secondary spring 6-1 contact with the step end face of described outer shell frame 3-1 bottom and the inner side end of described outer collar 9-1 respectively.
The oilhole 19 of the oilhole 19-1 of the circular radial side face of the outer shell frame 3-1 bottom of the clutch regulating device of the clutch of present embodiment and the circular radial side face of inner casing frame 3 bottoms communicates with outer shell oil duct 4-1 and inner casing oil duct 4 respectively; The ring end face of inner casing inner housing 2 bottoms can be connected with the step end face at the input shaft bore place of double clutch automatic speed changing case, then can be connected through the casing of screw with the double clutch automatic speed changing case in the joint of the outside step surface of inner casing frame 3 bottoms; The front-end face of interior release bearing 10 and outer release bearing 10-1 then can contact with two diaphragm springs of double clutch respectively.
Claims (7)
1, a kind of clutch regulating device of clutch is characterized in that: this clutch regulating device is parallel hydraulic regulating device dual torus and coaxial.
2, the clutch regulating device of clutch as claimed in claim 1 is characterized in that; This clutch regulating device comprise coaxial parallel and the interior oil hydraulic cylinder (1) of the fixedly connected annular of cylinder bottom portion and outside oil hydraulic cylinder (1-1), lay respectively at the inner plunger (8) and the outer plunger (8-1) of the annular in described interior oil hydraulic cylinder (1) and the described outer oil hydraulic cylinder (1-1), the interior sealing plug (7) and the external sealed plug (7-1) of the annular that is connected with the inner end of described inner plunger (8) and described outer plunger (8-1) respectively, and respectively with described inner plunger (8) with the outer end of this outer plunger (8-1) the interior release bearing (10) and the outer release bearing (10-1) that are connected.
3, the clutch regulating device of clutch as claimed in claim 2 is characterized in that; In described the axial length of oil hydraulic cylinder (1) greater than with the axial length of outer oil hydraulic cylinder (1-1); The exterior edge face of release bearing (10) is positioned at the front end of the exterior edge face of described outer release bearing (10-1) in described, and these both ends of the surface are parallel to each other and axial vertical with described interior oil hydraulic cylinder (1).
4, as the clutch regulating device of claim 2 or 3 described clutches, it is characterized in that; Oil hydraulic cylinder (1) comprises inner casing inner housing (2) and inner casing frame (3) in described, the ring end face of described inner casing inner housing (2) bottom is fixedlyed connected with the ring step end face at endoporus place, described inner casing frame (3) bottom, and on the circumference of locating in the inner part of this ring step end face of described inner casing frame (3), be provided with described in the inner casing oil duct (4) of the annular that communicates of oil hydraulic cylinder (1), and the inner casing seal ring (5) that on the circumference of locating in the outer part, annular groove is set and matches; The axial length of described inner casing inner housing (2) is greater than the axial length of described inner casing frame (3); The inner of the cross section of sealing plug (7) is a V-arrangement in described, and the outer end of this cross section is a boss shape, and the annular boss of described interior sealing plug (7) outer end matches with the annular concave platform of described inner plunger (8) the inner; The front end oral area of described inner casing inner housing (2) is fixedlyed connected with the interior locking circle (17) of annular, the diameter of the annulus of described interior locking circle (17) outer end is greater than the diameter of described inner casing inner housing (2), and the inside circumference face of this annulus matches with the annular table terrace at endoporus place, described inner plunger (8) outer end; Described inner plunger (8) exterior edge face and excircle are fixedlyed connected with the interior fastener rings (16) of annular; Inner bearing inner ring (14) interior edge face of release bearing (10) contacts with the end face of the annular groove of described interior fastener rings (16) outer end in described, and described inner bearing inner ring (14) exterior edge face is then by annular inner spring collar (15) axial limiting in the annular groove that snaps in described interior fastener rings (16) outer end.
5, clutch regulating device as claim 2 or 3 described clutches, it is characterized in that: described outer oil hydraulic cylinder (1-1) comprises outer shell inner housing (2-1) and outer shell frame (3-1), the circular shape end face of described outer shell inner housing (2-1) bottom engages with the ring end face of described outer shell frame (3-1) bottom, on the circumference in the inner part of this jointing end face of described outer shell frame (3-1), be provided with described outside the outer shell oil duct (4-1) of the annular that communicates of oil hydraulic cylinder (1-1), and the outer shell seal ring (5-1) that on circumference in the outer part, annular groove is set and matches; The axial length of described outer shell inner housing (2-1) is greater than the axial length of described outer shell frame (3-1); Fixedly connected with the outside step surface of described inner casing frame (3) bottom of described interior oil hydraulic cylinder (1) in the bottom of described outer oil hydraulic cylinder (1-1); The inner of the cross section of described external sealed plug (7-1) is a V-arrangement, and the outer end of this cross section is a boss shape, and the annular boss of described external sealed plug (7-1) outer end matches with the annular concave platform of described outer plunger (8-1) the inner; The front end oral area of described outer shell inner housing (2-1) is fixedlyed connected with the outer locking circle (17-1) of annular, the diameter of the annulus of described outer locking circle (17-1) outer end is greater than the diameter of described outer shell inner housing (2-1), and the inside circumference face of this annulus matches with the annular table terrace at endoporus place, described outer plunger (8-1) outer end; Described outer plunger (8-1) exterior edge face and excircle are fixedlyed connected with the outer fastener rings (16-1) of annular; Outer bearing inner ring (14-1) interior edge face of described outer release bearing (10-1) contacts with the end face of the annular groove of described outer fastener rings (16-1) outer end, and described outer bearing inner ring (14-1) exterior edge face is then by annular outer spring collar (15-1) axial limiting in the annular groove that snaps in described outer fastener rings (16-1) outer end.
6, the clutch regulating device of clutch as claimed in claim 4, it is characterized in that: described outer oil hydraulic cylinder (1-1) comprises outer shell inner housing (2-1) and outer shell frame (3-1), the circular shape end face of described outer shell inner housing (2-1) bottom engages with the ring end face of described outer shell frame (3-1) bottom, on the circumference in the inner part of this jointing end face of described outer shell frame (3-1), be provided with described outside the outer shell oil duct (4-1) of the annular that communicates of oil hydraulic cylinder (1-1), and the outer shell seal ring (5-1) that on circumference in the outer part, annular groove is set and matches; The axial length of described outer shell inner housing (2-1) is greater than the axial length of described outer shell frame (3-1); Fixedly connected with the outside step surface of described inner casing frame (3) bottom of described interior oil hydraulic cylinder (1) in the bottom of described outer oil hydraulic cylinder (1-1); The inner of the cross section of described external sealed plug (7-1) is a V-arrangement, and the outer end of this cross section is a boss shape, and the annular boss of described external sealed plug (7-1) outer end matches with the annular concave platform of described outer plunger (8-1) the inner; The front end oral area of described outer shell inner housing (2-1) is fixedlyed connected with the outer locking circle (17-1) of annular, the diameter of the annulus of described outer locking circle (17-1) outer end is greater than the diameter of described outer shell inner housing (2-1), and the inside circumference face of this annulus matches with the annular table terrace at endoporus place, described outer plunger (8-1) outer end; Described outer plunger (8-1) exterior edge face and excircle are fixedlyed connected with the outer fastener rings (16-1) of annular; Outer bearing inner ring (14-1) interior edge face of described outer release bearing (10-1) contacts with the end face of the annular groove of described outer fastener rings (16-1) outer end, and described outer bearing inner ring (14-1) exterior edge face is then by annular outer spring collar (15-1) axial limiting in the annular groove that snaps in described outer fastener rings (16-1) outer end.
7, the clutch regulating device of clutch as claimed in claim 6 is characterized in that: the interior collar (9) that fixedly connected with it annular is set in the outer shroud end of described inner bearing inner ring (14); Interior secondary spring (6) is set on the outer circumference of described inner casing frame (3), and the two ends of described interior secondary spring (6) contact with the interior step end face of described inner casing frame (3) bottom and the inner side end of described interior collar (9) respectively; The outer collar (9-1) of fixedly connected with it annular is set in the outer shroud end of described outer bearing inner ring (14-1); Secondary spring (6-1) outside being provided with on the outer circumference of described outer shell frame (3-1), the two ends of described outer secondary spring (6-1) contact with the step end face of described outer shell frame (3-1) bottom and the inner side end of described outer collar (9-1) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810069349A CN100581865C (en) | 2008-02-03 | 2008-02-03 | Clutch on-off controlling means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810069349A CN100581865C (en) | 2008-02-03 | 2008-02-03 | Clutch on-off controlling means |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101235854A true CN101235854A (en) | 2008-08-06 |
| CN100581865C CN100581865C (en) | 2010-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810069349A Active CN100581865C (en) | 2008-02-03 | 2008-02-03 | Clutch on-off controlling means |
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| CN (1) | CN100581865C (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102269226A (en) * | 2010-05-27 | 2011-12-07 | 舍弗勒技术两合公司 | Release bearing assembly |
| CN101666360B (en) * | 2008-09-04 | 2012-09-05 | 比亚迪股份有限公司 | Hydraulic control device |
| CN102667210A (en) * | 2009-11-11 | 2012-09-12 | 克诺尔商用车制动***有限公司 | Clutch actuator controlled by a pressure medium for a compressor clutch of a commercial vehicle |
| CN102777509A (en) * | 2011-05-13 | 2012-11-14 | 谢夫勒科技股份两合公司 | Improved hydraulic slave cylinder |
| CN103827533A (en) * | 2011-08-05 | 2014-05-28 | 舍弗勒技术有限两合公司 | Disengaging system |
| CN104565103A (en) * | 2013-10-24 | 2015-04-29 | 北汽福田汽车股份有限公司 | Separate auxiliary cylinder and separate bearing mechanism and pull type clutch assembly |
| CN105465223A (en) * | 2016-02-06 | 2016-04-06 | 无锡民联汽车零部件有限公司 | Dry-type dual-clutch hydraulic combination and separation bearing assembly |
| CN107191505A (en) * | 2017-06-02 | 2017-09-22 | 华南理工大学 | A kind of hydraulic pressure separating bearing assembly with stepped two-chamber |
| CN111810600A (en) * | 2020-08-18 | 2020-10-23 | 广州艾可米汽车科技股份有限公司 | Diaphragm spring type continuously variable transmission |
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| DE3504086A1 (en) * | 1985-02-07 | 1986-08-07 | Fichtel & Sachs Ag, 8720 Schweinfurt | DOUBLE-DRIVER CYLINDER WITH TWO RELEASE BEARINGS FOR THE OPERATION OF TRACTOR DOUBLE CLUTCHES |
| DE4130525C2 (en) * | 1991-09-13 | 2000-05-18 | Mannesmann Sachs Ag | Fluid actuated release system |
| DE502005000459D1 (en) * | 2004-03-31 | 2007-04-26 | Luk Lamellen & Kupplungsbau | Hydraulic clutch actuation system |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101666360B (en) * | 2008-09-04 | 2012-09-05 | 比亚迪股份有限公司 | Hydraulic control device |
| CN102667210B (en) * | 2009-11-11 | 2015-05-27 | 克诺尔商用车制动***有限公司 | Clutch actuator controlled by a pressure medium for a compressor clutch of a commercial vehicle |
| CN102667210A (en) * | 2009-11-11 | 2012-09-12 | 克诺尔商用车制动***有限公司 | Clutch actuator controlled by a pressure medium for a compressor clutch of a commercial vehicle |
| CN102269226A (en) * | 2010-05-27 | 2011-12-07 | 舍弗勒技术两合公司 | Release bearing assembly |
| CN102269226B (en) * | 2010-05-27 | 2015-11-25 | 舍弗勒技术股份两合公司 | Disengage device |
| CN102777509A (en) * | 2011-05-13 | 2012-11-14 | 谢夫勒科技股份两合公司 | Improved hydraulic slave cylinder |
| EP2739873B1 (en) | 2011-08-05 | 2015-10-21 | Schaeffler Technologies AG & Co. KG | Disengaging system |
| CN103827533A (en) * | 2011-08-05 | 2014-05-28 | 舍弗勒技术有限两合公司 | Disengaging system |
| CN104565103A (en) * | 2013-10-24 | 2015-04-29 | 北汽福田汽车股份有限公司 | Separate auxiliary cylinder and separate bearing mechanism and pull type clutch assembly |
| CN104565103B (en) * | 2013-10-24 | 2017-02-15 | 北汽福田汽车股份有限公司 | Separate auxiliary cylinder and separate bearing mechanism and pull type clutch assembly |
| CN105465223A (en) * | 2016-02-06 | 2016-04-06 | 无锡民联汽车零部件有限公司 | Dry-type dual-clutch hydraulic combination and separation bearing assembly |
| CN105465223B (en) * | 2016-02-06 | 2018-02-16 | 无锡民联汽车零部件有限公司 | Dry dual clutch Combined hydraulic release bearing assembly |
| CN107191505A (en) * | 2017-06-02 | 2017-09-22 | 华南理工大学 | A kind of hydraulic pressure separating bearing assembly with stepped two-chamber |
| CN111810600A (en) * | 2020-08-18 | 2020-10-23 | 广州艾可米汽车科技股份有限公司 | Diaphragm spring type continuously variable transmission |
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|---|---|
| CN100581865C (en) | 2010-01-20 |
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Effective date of registration: 20181211 Address after: 230001 No. 966 Dabieshan Road, Hefei High-tech Zone, Anhui Province Co-patentee after: Qingshan Industry Co., Ltd., Chongqing Patentee after: Hefei Changan Automobile Co., Ltd. Address before: 402761 Qingbao Street Qingshan Company, Bishan County, Chongqing Patentee before: Qingshan Industry Co., Ltd., Chongqing |