CN104832556A - Clutch engaging/disengaging or suspending stopper and manufacture method thereof and motor vehicle - Google Patents
Clutch engaging/disengaging or suspending stopper and manufacture method thereof and motor vehicle Download PDFInfo
- Publication number
- CN104832556A CN104832556A CN201510042080.1A CN201510042080A CN104832556A CN 104832556 A CN104832556 A CN 104832556A CN 201510042080 A CN201510042080 A CN 201510042080A CN 104832556 A CN104832556 A CN 104832556A
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- CN
- China
- Prior art keywords
- housing
- inserting member
- circle
- bearing
- block
- 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.)
- Granted
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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
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
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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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/72—Sealings
- F16C33/76—Sealings of ball or roller bearings
- F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
- F16C33/7886—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted outside the gap between the inner and outer races, e.g. sealing rings mounted to an end face or outer surface of a race
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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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
- F16C19/14—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load
- F16C19/16—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls
- F16C19/163—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for both radial and axial load with a single row of balls with angular contact
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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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2361/00—Apparatus or articles in engineering in general
- F16C2361/43—Clutches, e.g. disengaging bearing
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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
- F16D2300/00—Special features for couplings or clutches
- F16D2300/08—Details or arrangements of sealings not provided for in group F16D3/84
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
- Mechanical Operated Clutches (AREA)
- Power Steering Mechanism (AREA)
Abstract
The invention relates to a motor vehicle clutch engaging/disengaging or suspending stopper, which includes a bearing having a rolling body for forming a member which transmits axial force and includes a rotational ring and a non-rotational ring, and a rolling chamber limited between the rotational ring and the non-rotational ring; and at least a sealing device located at one side of the rolling chamber and suitable for protecting the rolling chamber and the rolling body from water penetration or pollution particles. The sealing device includes an insert member located in a housing arranged between the rotational ring and a first ring of the non-rotational ring of the bearing; and a sealing washer connected to the insert member and including an axial lip in contact with a second ring. The stopper is characterized in that at one side of the housing, in a profile including a central axis of the stopper, the first ring includes two surfaces limiting the housing, and the two surfaces together form an acute angle. The invention also relates to a vehicle provided with the stopper and relates to a method for manufacturing the stopper.
Description
Technical field
The present invention relates to a kind of clutch engagement/disengagement of using in a motor vehicle or suspension stop, for transmitting as on-rotatably moving parts such as power pistons and as the axial force between the rotary components such as transmission device dividing plate.The invention still further relates to and be a kind ofly equipped with the Motor Vehicle of this type of block and the method for the manufacture of this type of block.
Background technique
In automotive field, the known clutch engagement/disengagement block how using rotating barrier for the moveable piston actuation gear case by translation.Accomplish this point, block comprises bearing, and this bearing has rolling element, has the rotation circle contacted with the protuberance of dividing plate, and with for reliable application piston or the non-rotating circle of member contact that formed by a latter's part.
Patent documentation FR-A-2990733 describes an example of this type of block, comprises ball bearing and is suitable for infiltrating from water or protecting the water-tight equipment of ball contamination particle.This bearing comprises outer ring and inner ring, is defined for the rolling room of ball in outer ring and inner ring.Water-tight equipment is positioned the side of rolling room, and its central axis apart from block is more farther apart from the distance of block central axis than the opposite side of rolling room.Water-tight equipment comprises the packing ring that rigid insert and flexible deformable material are made.This packing ring Bao Zhu is on inserting member and be connected to outer ring.Packing ring comprises the lip contacted with inner ring.At the opposite side apart from the nearer rolling room of the central axis of block, the latter does not comprise any water-tight equipment.
Patent documentation JP-A-2006009932 describes another example of block, comprises ball bearing and water-tight equipment.This water-tight equipment comprises rigid insert and packing ring.This inserting member is positioned to be limited in the housing of ball bearing outer ring by the obtuse-angulate surface of shape in the section comprising block central axis.
Summary of the invention
The object of the invention is to propose a kind of interchangeable block.
For this reason, the object of this invention is to provide a kind of clutch engagement/disengagement for Motor Vehicle or suspension stop, this block comprises: bearing, and it has the rolling element of the component formed for transmitting axial force and comprises rotation circle and non-rotating circle, is defined for the rolling room of rolling element therebetween; And at least one water-tight equipment, it is positioned the side of rolling room and is suitable for protecting rolling room and rolling element from water permeation or contamination particle.Water-tight equipment comprises: inserting member, and it is positioned to arrange in the first lap among the non-rotating circle rotating circle and bearing in the housing for this object; And seal washer, it is connected to inserting member and comprises and encloses with second among the rotation circle of bearing and non-rotating circle the axial lip contacted.The feature of this block is, in the side of housing, in the section comprising block central axis, first lap comprises two surfaces of restriction housing and it forms acute angle between.
Therefore, the present invention allows the simple location of water-tight equipment in bearing and effective isolation of rolling room and rolling element.What inserting member was stable remains positioned in by the surperficial housing limited of shape acutangulate two.
According to other favourable feature either alone or in combination of the present invention:
Inserting member is sandwiched in housing.
First lap comprises the barrier member be formed in shell rim, and it is formed for the holding device of inserting member relative to first lap.
Inserting member comprises the deformable lug when inserting member is positioned in housing.
The axial lip of seal washer contacts with the second radial surface enclosed.
Block comprises the second water-tight equipment being positioned the opposite side of rolling room relative to the side of water-tight equipment.
Rotate circle and be outer ring and non-rotating circle is the inner ring of bearing.
Rotate circle and be inner ring and non-rotating circle is the outer ring of bearing.
The invention still further relates to:
The clutch mating system of Motor Vehicle, comprises clutch engagement/disengagement block as above;
The suspension system of Motor Vehicle, comprises suspension stop as above;
Motor Vehicle, is equipped with clutch engagement/disengagement as above or suspension stop.
Another object of the present invention is to provide a kind of method for the manufacture of this type of block, comprises the steps:
A) the rotation circle of bearing is manufactured, non-rotating circle and rolling element;
B) water-tight equipment with the packing ring being connected to inserting member is manufactured;
C) inserting member is positioned to arrange in the first lap among the non-rotating circle rotating circle and bearing to be used in the housing of this object, in the side of housing, in the section comprising block central axis, first lap comprises two surfaces of restriction housing and it forms acute angle between;
D) location and rotation are enclosed and are enclosed with second among non-rotating circle the axial lip contacted.
Accompanying drawing explanation
Also read only as the following explanation that non-limiting example provides by reference to appended accompanying drawing, the present invention will understand better, wherein:
Fig. 1 is the axial section according to clutch engagement/disengagement block of the present invention, and it comprises bearing, water-tight equipment and lock washer;
Fig. 2 is the view of the magnification ratio of Fig. 1 above the central axis of block;
Fig. 3 is the view being similar to Fig. 2, and it only illustrates the outer ring of bearing;
Fig. 4 is the view being similar to Fig. 2, and it only illustrates the water-tight equipment be positioned on the left of Fig. 2;
Fig. 5 is the view being similar to Fig. 2, and it only illustrates the water-tight equipment be positioned on the right side of Fig. 2;
Fig. 6 is the perspective view of another ratio of the water-tight equipment being positioned at lock washer side; And
Fig. 7 is another perspective view of water-tight equipment shown in Figure 6.
Embodiment
Illustrate in Fig. 1 to Fig. 7 according to clutch engagement/disengagement block 1 of the present invention.
Block 1 is installed on Motor Vehicle, to transmit the axial force F 1 applied by the piston 2 be only shown in broken lines in FIG.Block 1 transmitting force F1 is extremely by the gear-box dividing plate shown in two protuberances 3 be also only shown in broken lines in FIG.Block 1 comprises the ball bearing 4 arranging two water-tight equipments 5 and 6.Block 1 also comprises the lock washer 7 near the equipment of being positioned 6.
Bearing 4 comprises rotation outer ring 41 and non-rotating inner ring 42, limits rolling room 43 between the two.Each preferably by the sheet metal of mould punching or formed by other devices of applicable application in circle 41 and 42.With regard to ball 44, a series of rolling element is positioned to be remained in the rolling room 43 of appropriate location by retainer 45.Block 1 has central axis X 1, and it forms the axis of circle 41 and 42 relative rotations relative to each other.Subsequently, axial direction that the X1 that parallels to the axis extends is limited and radial direction extends to the radial direction of axis X 1.
Outer ring 41 comprises overall axial component 411 and overall radial component 412.Part 411 is connected by bending 413 with 412.Axial component 411 comprises axial right part 4111, curved section 4112, bending 4113 and the right part 4114 that tilts.Curved section 4112 is concentrated to bending 4113 from part 411 towards axis X 1.Right part 4114 has the internal surface 4115 of cone shape.Radial component 412 comprises the first radial right part 4121, bending 4122 and the second radial right part 4123.Bending 4122 form interior obstruction 4124.Part 4121 comprises the internal surface 4125 of planar circular shape.Part 4123 than part 4121 closer to ball 44.Bending 413 attachment portions 4114 and 4121.In the side of rolling room 43, part 411 and more specifically part 4112 be defined for ball 44 roll track 415.
Between obstruction 4124 and surface 4115 and 4125, outer ring 41 is limited to the housing 414 in bending 413.From the side of housing 414, surface 4115 and 4125 limits the acute angle comprised in the section of axis X 1.Housing 414 arranges and is used for housing apparatus 6, as hereafter described in detail.
Inner ring 42 comprises overall axial bending part 421, and axial right part 422 and the overall situation radially bend part 423.Part 421 comprises the transverse end surface 424 of the planar circular shape of the part 412 be positioned at towards circle 41.From the side of rolling room 43, part 421 is defined for the rolling rail 425 of ball 44.Part 422 comprises the internal surface 426 of the cylindrical shape of the part 411 be positioned in the face of circle 41.
There is the first side 431 and the second side 432 being positioned at ball 44 either side rolling room 43.Equipment 5 is positioned on side 431 and equipment 6 is positioned on side 432.Equipment 5 apart from the farther and equipment 6 of axis X 1 closer in axis X 1.
Piston 2 is oriented to the part 423 against inner ring 42, and meanwhile, the protuberance 3 of dividing plate is by the part 412 of location near outer ring 41.
Water-tight equipment 5 and 6 is set to for separating of chamber 43 and ball 44, to protect them from from the water permeation of bearing 4 outside or contamination particle.Equipment 5 comprises inserting member 51 and packing ring 52.Equipment 6 comprises inserting member 61 and packing ring 62.Water-tight equipment 5 and 6, more specifically inserting member 51 and 61 is arranged on outer ring 41.At the either side of chamber 43 and ball 44, equipment 5 is arranged on the circle 41 of the first side 431 of chamber 43, and equipment 6 is arranged on the circle 41 of the second side 432 of chamber 43 simultaneously.
Under the application conditions of block 1, each inserting member 51 and 61 is made up of elasticity or plastic deformable material, such as, be made of metal.Each inserting member 51 and 61 is preferably formed by the mould punching of sheet metal.Under the application conditions of block 1, each packing ring 52 and 62 is made up of elastic deformable material, such as polyethylene TPE or polyurethane TPU.Each packing ring 52 preferably becomes respectively by bag cast with 62 on inserting member 51 or 61.
Inserting member 51 comprises the axial component 511 and the first radial component 512 that connect by bending 513, and is connected to the second radial component 514 of the first radial component 512 by bending 515.Part 512 than part 514 closer in ball 44.When inserting member 51 is connected on circle 41, the end 516 of the part 511 relative with bending 513 is folded in the part 4112 of circle 41.
Packing ring 52 comprises base 521 and lip 522.Base 521 be connected to inserting member 51 and comprise on the one hand in the outside of inserting member 51 along the extension 525 that part 514 is formed, and on the other hand in the inner side of inserting member 51 along the extension 526 bending 515 and part 512 that part 514 is formed.The end of the extension 526 relative with base 521 has the projection 527 between the part 512 and the part 411 of circle 41 of inserting member 51.Lip 522 comprises the radial component 523 extended with surface 426 from base 521 towards axis X 1 and the incline sections 524 contacted from radial component 523 extension and surface 426.Lip 522 can be described to the axial lip against axial surface 426.
Inserting member 61 comprises the tapered segment 611 and radial component 612 that are connected by curved section 613.Inserting member 61 also comprises and to extend from the direction that radial component 612 is contrary with curved section 613 until the tapered segment 614 of bending end 615.Inserting member 61 also comprises the curved section 616 extended from the direction that tapered segment 611 is contrary with curved section 613.Inserting member 61 also comprises each lug 617 all having free end 618.Lug 617 extends until end 618 along the part 611 and 613 of inserting member 61 from part 616.Lug 617 around axis X 1 rule distribution and separated by space 619.Under the applicable cases of block 1, especially when inserting member 61 is positioned in the housing 414 of circle 41, lug 617 is deformable, as hereafter described in detail.
Packing ring 62 comprises base 621 and lip 622.Base 621 is connected to inserting member 61 and comprises the extension 623 on the one hand in the inner side of inserting member 61, and the extension 624 on the other hand in the outside of inserting member 61.Extend 623 and 624 from end 615 until 612 are eachly all formed along part 614.Lip 622 can be described to the axial lip against radial surface 424.
In circle 41, lock washer 7 is positioned proximal to equipment 6 against outer ring 41.Lock washer 7 is formed by the mould punching of sheet metal.Lock washer 7 comprises the main body 71 of cone shape and to extend from main body 71 towards axis X 1 and around the tooth 72 of axis X 1 regular distribution.Tooth 72 gives the possibility of installation and maintenance on sleeve or axle, not shown in order to simplify.Lock washer 7 and more specifically main body 71 against the part 4123 of circle 41, to guarantee the location to axial enclosing 41 along axis X 1.The operational example of lock washer 7 is as being described in patent documentation FR-A-2990733.
A kind of method for the manufacture of block 1 illustrates hereinafter.
Step a) in, manufacture the rotation circle 41 of bearing 4, non-rotating circle 42 and rolling element 44.
In step b) in, manufacture water-tight equipment 6.Packing ring 62 is connected to inserting member 61.Preferably, packing ring 62 Bao Zhu on inserting member 61.
In step c) in, inserting member is positioned to arrange in outer ring 41 in this object housing 414.Preferably, inserting member 61 is sandwiched in housing 414.Lug 617, more specifically its end 618, be out of shape by the surface 4125 against circle 41.The part 616 of inserting member 61 is by the surface 4125 of location near circle 41.The obstruction 4124 made at the edge of housing 414 forms the device of the part 611 for keeping inserting member 61 relative to circle 41.When surface 4115 and 4125 forms acute angle and adjoined by obstruction 4124, inserting member 61 is kept to be positioned in housing 414.
In steps d) in, axial lip 622 is located in and contacts with non-rotating circle 42, more specifically near radial surface 424.Bearing 4 and water-tight equipment 6 are assembled.Lip 622 against circle 42 is well controlled, this make rolling room 43 with being effectively separated of ball 44.
Step a) and b) can in any order simultaneously or in succession carry out.Step c) carry out after step is a) and b).Steps d) can in step c) after or with step c) carry out simultaneously.
In addition, when not departing from the scope of the invention, block 1 can be different from Fig. 1 to Fig. 7.
In unshowned alternative, block 1 is as the rotational stopper described in patent documentation WO-A-2010/031756.
According to another unshowned alternative, block 1 is the suspension stop being suitable for the suspension system of equipping Motor Vehicle.
According to another unshowned alternative, piston 2 is located against outer ring 41, and the protuberance 3 of dividing plate is located near inner ring 42.Preferably, in this case, outer ring 41 is irrotational, and inner ring 42 rotates.
According to another unshowned alternative, bearing 4 comprises the rolling element 44 of not ball, such as roller or needle roller.
According to another unshowned alternative, packing ring 52 and 62 can have different structures, such as, comprise two sealing lips.
According to another unshowned alternative, lock washer 7 is set up continuous print edge, as the substitute of tooth 73.
Further, the technical characteristics of different embodiments and the whole of the above-mentioned alternative mentioned or only a part wherein can be grouped together.Therefore, block 1 can be suitable on cost and performance scheme.
Claims (9)
1. the clutch engagement/disengagement of a Motor Vehicle or suspension stop (1), this block (1) comprising:
Bearing (4), it has the rolling element (44) of the component formed for transmitting axial force (F1) and comprises rotation circle (41) and non-rotating circle (42), is defined for the rolling room (43) of rolling element (44) therebetween; And
At least one water-tight equipment (6), it is positioned the side (432) of this rolling room (43) and is suitable for from water permeation or contamination particle, protect this rolling room (43) and this rolling element (44).
Sealing equipment (6) comprising:
Inserting member (61), its be positioned to arrange in the first lap among this rotation circle (41) of this bearing (4) and this non-rotating circle (42) be used for this object housing (414) in; And
Seal washer (62), it is connected to this inserting member (61) and comprises and encloses with second among this rotation circle (41) of this bearing (4) and this non-rotating circle (42) the axial lip (622) contacted
It is characterized in that, in the side of this housing (414), in the section comprising this block (1) central axis (X1), this first lap comprises two surfaces (4115,4125) of this housing of restriction (414) and this two surfaces form acute angle together.
2. block according to claim 1 (1), is characterized in that, this inserting member (61) is clipped in this housing (414).
3. block according to claim 1 (1), it is characterized in that, this first lap is included in obstruction (4124) that this housing (414) edge makes and this obstruction forms the holding device of this inserting member (61) relative to this first lap.
4. block according to claim 1 (1), is characterized in that, this inserting member (61) comprises the deformable lug (617) when this inserting member (61) is positioned in this housing (414).
5. block according to claim 1 (1), is characterized in that, this axial lip (622) of sealing packing ring (62) contacts with this second radial surface enclosed (424).
6. block according to claim 1 (1), it is characterized in that, it comprises the side (432) relative to sealing equipment (6), is positioned second water-tight equipment (5) of the opposite side (431) of this rolling room (43).
7. block according to claim 1 (1), is characterized in that, this rotation circle (41) is the outer ring of this bearing (4), and this non-rotating circle (42) is the inner ring of this bearing (4).
8. a Motor Vehicle, is equipped with block according to any one of claim 1 to 7 (1).
9. for the manufacture of a method for block according to any one of claim 1 to 7 (1), it is characterized in that, the method comprises the steps:
A) the rotation circle (41) of bearing (4), non-rotating circle (42) and rolling element (44) is manufactured;
B) manufacture water-tight equipment (6), it has the packing ring (62) being connected to inserting member (61);
C) this inserting member (61) is positioned to arrange in the first lap among this rotation circle (41) of this bearing (4) and this non-rotating circle (42) be used for this object housing (414) in, in the side of this housing (414), in the section of central axis (X1) comprising this block (1), this first lap comprises two surfaces (4115,4125) of this housing of restriction (414) and this two surfaces form acute angle together;
D) positioning shaft labiad (622), it encloses with second among this non-rotating circle (42) with this rotation circle (41) and contacts.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1451014 | 2014-02-10 | ||
| FR1451014A FR3017431B1 (en) | 2014-02-10 | 2014-02-10 | CLUTCH-CLUTCH OR SUSPENSION FASTENING, MOTOR VEHICLE AND METHOD OF MANUFACTURING SUCH A FASTENING |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104832556A true CN104832556A (en) | 2015-08-12 |
| CN104832556B CN104832556B (en) | 2019-05-07 |
Family
ID=50473620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510042080.1A Active CN104832556B (en) | 2014-02-10 | 2015-01-28 | Clutch engagement/disengagement or suspension stop and its manufacturing method and motor vehicle |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN104832556B (en) |
| BR (1) | BR102015001814B1 (en) |
| FR (1) | FR3017431B1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017211785A1 (en) * | 2016-08-08 | 2018-02-08 | Aktiebolaget Skf | Roller bearing with protective flange and method of assembling a race with such a protective flange |
| DE102019207679A1 (en) * | 2019-05-24 | 2020-11-26 | Aktiebolaget Skf | Sealed clutch thrust bearing device and drive shaft system with such a device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2741125B1 (en) * | 1995-11-09 | 1998-01-16 | Skf France | PROTECTIVE FLANGE FOR BEARING, ASSOCIATED BEARING AND METHOD FOR MANUFACTURING A BEARING RING EQUIPPED WITH A PROTECTIVE FLANGE |
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| DE102009049466A1 (en) * | 2009-10-15 | 2011-04-21 | Schaeffler Technologies Gmbh & Co. Kg | Clutch release bearing i.e. tapered seat-spherical bearing, for use in diaphragm spring clutch in drive strand in motor vehicle, has sealing lip provided with return conveying structure that stands in connection with sealing surface |
| DE102010010735A1 (en) * | 2010-03-09 | 2011-09-15 | Schaeffler Technologies Gmbh & Co. Kg | Clutch release sleeve for power transmission of clutch coupling box on turning cup spring, has sealing element sealing interior storage space between rings and secured at one of rings, where sealing element is made of plastic |
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2014
- 2014-02-10 FR FR1451014A patent/FR3017431B1/en active Active
-
2015
- 2015-01-27 BR BR102015001814-2A patent/BR102015001814B1/en active IP Right Grant
- 2015-01-28 CN CN201510042080.1A patent/CN104832556B/en active Active
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| JP2001311437A (en) * | 2000-04-28 | 2001-11-09 | Koyo Seiko Co Ltd | Clutch release bearing |
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| CN201250854Y (en) * | 2008-08-08 | 2009-06-03 | 镇江飞亚轴承有限责任公司 | Punch clutch release bearing |
| CN102159839A (en) * | 2008-09-16 | 2011-08-17 | Skf公司 | Rolling bearing, its use, and a motor vehicle fitted with such rolling bearing |
| DE102012208953A1 (en) * | 2012-05-29 | 2013-12-05 | Schaeffler Technologies AG & Co. KG | Clutch release bearing for motor car, has seal provided with permanent magnetic portion that is magnetized in axial direction and relative to respective edges of seal that maintains distance from edges |
Also Published As
| Publication number | Publication date |
|---|---|
| BR102015001814A2 (en) | 2015-09-22 |
| FR3017431A1 (en) | 2015-08-14 |
| FR3017431B1 (en) | 2017-04-28 |
| BR102015001814B1 (en) | 2022-10-25 |
| CN104832556B (en) | 2019-05-07 |
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