CN109153306A - Vibration damping strut mounting device and vibration damping strut having a vibration damping strut mounting device - Google Patents
Vibration damping strut mounting device and vibration damping strut having a vibration damping strut mounting device Download PDFInfo
- Publication number
- CN109153306A CN109153306A CN201780031410.4A CN201780031410A CN109153306A CN 109153306 A CN109153306 A CN 109153306A CN 201780031410 A CN201780031410 A CN 201780031410A CN 109153306 A CN109153306 A CN 109153306A
- Authority
- CN
- China
- Prior art keywords
- strut
- sealing lip
- sprung shock
- component
- protrusion
- 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
Links
- 238000013016 damping Methods 0.000 title description 5
- 238000007789 sealing Methods 0.000 claims abstract description 71
- 239000011152 fibreglass Substances 0.000 claims description 3
- 238000001746 injection moulding Methods 0.000 claims description 3
- 239000011324 bead Substances 0.000 abstract 2
- 230000000694 effects Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000004519 grease Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 210000001015 abdomen Anatomy 0.000 description 1
- 235000012791 bagels Nutrition 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000002990 reinforced plastic Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G15/00—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type
- B60G15/02—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring
- B60G15/06—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper
- B60G15/067—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper characterised by the mounting on the vehicle body or chassis of the spring and damper unit
- B60G15/068—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring and fluid damper characterised by the mounting on the vehicle body or chassis of the spring and damper unit specially adapted for MacPherson strut-type suspension
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G15/00—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type
- B60G15/02—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having mechanical spring
-
- 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
- F16C33/761—Sealings of ball or roller bearings specifically for bearings with purely axial load
-
- 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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
- F16J15/3204—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with at least one lip
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/10—Mounting of suspension elements
- B60G2204/12—Mounting of springs or dampers
- B60G2204/124—Mounting of coil springs
- B60G2204/1242—Mounting of coil springs on a damper, e.g. MacPerson strut
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
- B60G2204/418—Bearings, e.g. ball or roller bearings
-
- 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
- F16C2326/00—Articles relating to transporting
- F16C2326/01—Parts of vehicles in general
- F16C2326/05—Vehicle suspensions, e.g. bearings, pivots or connecting rods used therein
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
- Fluid-Damping Devices (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The invention relates to a strut mounting device (1) for supporting a strut on a body of a vehicle, comprising an upper bearing (2) having at least one soft component (4) and at least one hard component (5), and a lower bearing (3) mounted rotatably relative to the upper bearing (2), wherein the soft and hard components (4, 5) are designed as components embedded in one another, wherein the soft component (4) has a first sealing lip (6) having a bead (8), wherein the bead (8) bears in a sliding manner on a sliding surface (10) of the lower bearing (3).
Description
Technical field
The present invention relates to a kind of sprung shock-strut supporting arrangements.Moreover, it relates to which a kind of have sprung shock-strut bearing
The sprung shock-strut of device.
Background technique
For a long time according to the prior art with regard to known sprung shock-strut supporting arrangement.Sprung shock-strut supporting arrangement is independent suspension
A part of draft hitch in device.Draft hitch must be responsible for highest driving safety and ideal driving comfort,
Wheel is enabled to easily and accurately to turn, the power generated on tire touchdown point can be transmitted to vehicle structure, avoid
Vehicle driving noise and make traveling it is steady as far as possible.
Sprung shock-strut supporting arrangement is theoretically placed between shock-absorbing spring and vehicle body on damper.Sprung shock-strut
Supporting arrangement enables to damper reduction to be frictionally rotated, and generates positive face to the turning performance of vehicle
It rings.
Sprung shock-strut supporting arrangement should be ensured that relative to environmental impact factor, such as dirt, dust, splashing play more preferably
Sealing effect.Due to this requirement, capping (also referred to as upper supporting part) and guide ring (also referred to as lower supporting part) it
Between dispose and be slidingly sealed in setting and structure.
Opposite with the requirement to excellent sealing is, it is desirable that complete supporting arrangement generates lower or stable friction
Torque.However, there are subordinate relation between good sealing effect and the higher extruding force of resulting sealing lip, with
Lower moment of friction is opposite.
For known with the sprung shock-strut supporting arrangement being slidingly sealed, circular lid of the capping equipped with sealing device
Son, additionally to protect softer, sliding the sealing lip of sealing device.This design should be outer to being formed by splashing
Portion's effect has positive influence.The problem of known sealing device is, the extruding force of the sealing lip of sliding.By in sliding
Lid on sealing device and the flexibility thus reduced and improve this extruding force.The problem still exists in, by capping and
Splashing from wheel arch can be introduced often, and therefore can damage or be impregnated with sealing device by the gap between guide ring.
Summary of the invention
Therefore, the technical problem to be solved by the invention is to provide a kind of better seals of sprung shock-strut supporting arrangement
Device, it can only generate lesser or never have an impact to the moment of friction of sprung shock-strut supporting arrangement.
According to the present invention, the technical problem especially is used for the vibration damping branch being supported on sprung shock-strut on the vehicle body of vehicle
Elastic supports device is solved, which includes upper at least one soft-component and at least one hard component
Supporting member and the lower supporting part that can be rotationally supported relative to upper supporting part, wherein soft-component and hard component are designed to mutually
The component of insertion, wherein soft-component has the first sealing lip for being equipped with protrusion, wherein the protrusion slidably sticks on down
On the sliding surface of supporting member.
By the way that protrusion is arranged, so that the manufacturing tolerance of supporting member, axially and radially offset and sealing at work
The pretightning force of lip can be all better balanced and be compensated.A kind of better seal of sprung shock-strut supporting arrangement is provided as a result, it should
It seals and generates lesser to the moment of friction of sprung shock-strut supporting arrangement or do not have an impact.
The tolerance position or manufacturing process of first sealing lip and the component of two effects independently stick on lower supporting part
On.In the case where greater overlap, the first sealing lip radially outwardly against.In the case where less overlapping, the first sealing
Lip radially further inwardly against.In both cases, the contact surface between the first sealing lip and sliding surface is kept
Substantially constant, because contact surface can extend to the radius of sealing lip solid.
Preferably, upper supporting part is protection enclosure cover.Preferably, lower supporting part is guide ring.
Preferably, bearing is disposed between upper supporting part and lower supporting part.Advantageously, sprung shock-strut supporting arrangement is
Rolling bearings or plain bearings.
In embodiment according to the present invention, protrusion is placed on the lower end of the first sealing lip.
Thus it may make moisture, grease, oil or the liquid of infiltration by bigger resistance, and therefore realize to vibration damping
Pillar supporting device better seal effect.In this case, the sliding surface of protrusion towards lower supporting part orients.
Preferably, sliding surface is reverse sliding surface.In this case, it constitutes and connects between sealing lip and lower supporting part
Contacting surface.
In other embodiment according to the present invention, protrusion constitutes line with the sliding surface of lower supporting part and contacts.
Therefore, enough contact surfaces are provided between sealing lip and sliding surface.
In other embodiment according to the present invention, the first sealing lip is circumferentially closed by protrusion.
Therefore, better seal is realized in a simple manner.
In other embodiment according to the present invention, in order to formed protrusion sliding surface protrusion movable pulley
Protrusion is designed as toroid or annular by exterior feature.
Anchor ring is the plane of raised water forming and has hole, it may have the shape of " bagel ".Preferably, by protrusion
The convexity being designed as on the end of the first sealing lip.Preferably, " convexity " indicates relatively slow arch.
Preferably, it is provided as the second sealing lip of clearance sealing component, wherein it is close that the second sealing lip is placed in first
It seals between lip and the regional area of hard component.
By the way that clearance sealing component is arranged, sprung shock-strut supporting arrangement especially invading from splashing, grease and oil can protect
Enter.First sealing lip is designed to built-in sealing lip, and the second sealing lip is designed to external sealing lip.
Preferably, the second sealing lip is circumferentially closed.Preferably, two sealing lips around closure are over 360 deg.
The sealing lip of the rotational symmetry of closure.Preferably, lower supporting part has the trend reduced outward.Thereby it is ensured that penetrating into
The splashing of sprung shock-strut supporting arrangement is flowed out.
In other embodiment according to the present invention, protrusion has the sealing lip abdomen for being approximately equal to the first sealing lip
The radius of plate or waist.
Therefore, the contact surface of near constant can be realized between the first sealing lip and sliding surface.
In other embodiment according to the present invention, the first sealing lip is designed to sealing lip flexible.
It, can be real in a simple manner by the way that free space or gap are arranged between the first sealing lip and the second sealing lip
Existing sealing lip contour flexible.
In other embodiment according to the present invention, soft-component is constituted by TPC or TPU, and strong by glass fibre
The plastics of change constitute hard component.
Therefore, the material of energy manufacture low in cost can be used in soft-component.In addition, energy manufacture low in cost can be used in hard component
And inflexible material.Preferably, glass fiber-reinforced plastics are PA66.
In other embodiment according to the present invention, upper supporting part is bicomponent injection molding part.
Therefore, upper supporting part can be manufactured in a simple manner.Preferably, soft-component is designed as mutually interconnecting with hard component
The component connect.Preferably, soft-component is molded in hard component.Therefore, it is connected with each other two components in a simple manner.
In addition, the technical problem is especially solved by the sprung shock-strut with sprung shock-strut supporting arrangement as described above
Certainly.
Detailed description of the invention
The present invention is further illustratively illustrated by attached drawing.Attached drawing are as follows:
Fig. 1 shows the cutting resulting schematic sectional view of sprung shock-strut supporting arrangement according to the present invention.
Specific embodiment
The sprung shock-strut supporting arrangement 1 for being supported on sprung shock-strut on the vehicle body of vehicle is shown in FIG. 1.This subtracts
The pillar supporting device 1 that shakes has upper supporting part 2, which has at least one soft-component 4 and at least one hard component 5.
Upper supporting part 2 is designed to bicomponent injection molding part.In this case, soft-component is molded in hard component.Two components 4,5 quilts
It is designed as the component being mutually embedded in.In addition, sprung shock-strut supporting arrangement 1 has can rotationally support down relative to upper supporting part 2
Supporting member 3.Unshowned bearing is disposed between upper supporting part 2 and lower supporting part 3, which is designed to sliding bearing or rolling
Dynamic bearing.
Soft-component 4 has the first built-in sealing lip 6 for being equipped with protrusion 8.In addition, soft-component 4 is also with external the
Two sealing lips 7.Second sealing lip 7 is placed between the first sealing lip 6 and the regional area of hard component 5.In this case,
Second sealing lip 7 sticks on the regional area of hard component.Free space or gap are equipped between two sealing lips 6 and 7.
By the free space being located between the first sealing lip 6 and the second sealing lip 7 or gap, so that the first sealing lip 6 is more clever
It is living or soft.
First sealing lip 6 is slidingly sealed with the composition of lower supporting part 3.In this case, protrusion 8 is on lower supporting part 3
Sliding.Protrusion 8 is placed on the lower end of the first sealing lip 6, and is oriented towards the sliding surface of lower supporting part 3 10.For
The sliding profile of the protrusion for sliding surface 10 is constituted, protrusion 8 is designed to toroid or annular.In this case,
Protrusion 8 constitutes line with the sliding surface 10 of lower supporting part 3 and contacts.Protrusion 8 has the sealing lip for being approximately equal to the first sealing lip 6
The radius of web.
Second sealing lip 7 is designed to clearance seal.Gap 9 is formed between the second sealing lip 7 and lower supporting part 3.
The first sealing lip 6 with protrusion 8 is designed to circulating type closing.Similarly, the second sealing lip 7 is also designed
For circulating type closing.Thereby, it is possible to avoid moisture, grease, oil or liquid from entering in sprung shock-strut supporting arrangement 1.
Soft-component 4 by TPC or is alternatively made of TPU.Hard component 5 is made of Fibreglass Reinforced Plastics, especially PA66.
By be arranged protrusion make supporting member manufacturing tolerance, at work axially and radially offset and sealing lip it is pre-
Clamp force can all be better compensated for and be balanced.Therefore it provides sprung shock-strut supporting arrangement better seal, the sealing only can be seldom
Ground never has an impact the moment of friction of sprung shock-strut supporting arrangement.
Reference signs list
1 sprung shock-strut supporting arrangement
2 upper supporting parts
3 lower supporting parts
4 soft-components
5 hard components
6 first sealing lips
7 second sealing lips
8 protrusions
9 gaps
10 sliding surfaces
Claims (10)
1. a kind of sprung shock-strut supporting arrangement (1) for being supported on sprung shock-strut on the vehicle body of vehicle, the sprung shock-strut
Supporting arrangement includes having the upper supporting part (2) of at least one soft-component (4) and at least one hard component (5) and relative to institute
State the lower supporting part (3) that upper supporting part (2) can rotationally support, wherein the soft-component and the hard component (4,5) are designed to
The component being mutually embedded in, wherein the soft-component (4) has the first sealing lip (6) for being equipped with protrusion (8), wherein described grand
Portion (8) are played slidably to stick on the sliding surface (10) of the lower supporting part (3).
2. sprung shock-strut supporting arrangement (1) according to claim 1, wherein the protrusion (8) is placed in described
On the lower end of one sealing lip (6).
3. sprung shock-strut supporting arrangement (1) according to any one of the preceding claims, wherein the protrusion (8) with
The sliding surface (10) of the lower supporting part (3) constitutes line contact.
4. sprung shock-strut supporting arrangement (1) according to any one of the preceding claims, wherein first sealing lip
(6) it is circumferentially closed by the protrusion (8).
5. sprung shock-strut supporting arrangement (1) according to any one of the preceding claims, wherein in order to form the sliding
The protrusion (8) is designed as toroid or annular by the sliding profile of the protrusion in face (10).
6. sprung shock-strut supporting arrangement (1) according to any one of the preceding claims, wherein protrusion (8) tool
There is the radius of the sealing lip web of approximately equal to described first sealing lip (6).
7. sprung shock-strut supporting arrangement (1) according to any one of the preceding claims, wherein first sealing lip
(6) it is designed to sealing lip flexible.
8. sprung shock-strut supporting arrangement (1) according to any one of the preceding claims, wherein the soft-component (4) by
TPC or TPU are made, and the hard component (5) is made of glass fiber-reinforced plastics.
9. sprung shock-strut supporting arrangement (1) according to any one of the preceding claims, wherein the upper supporting part (2)
It is bicomponent injection molding part.
10. the sprung shock-strut that one kind has sprung shock-strut supporting arrangement (1) according to any one of the preceding claims.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102016209901.9A DE102016209901A1 (en) | 2016-06-06 | 2016-06-06 | Suspension strut bearing and suspension strut with suspension strut bearing |
| DE102016209901.9 | 2016-06-06 | ||
| PCT/DE2017/100469 WO2017211353A1 (en) | 2016-06-06 | 2017-06-01 | Suspension strut bearing and suspension strut having a suspension strut bearing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109153306A true CN109153306A (en) | 2019-01-04 |
| CN109153306B CN109153306B (en) | 2022-09-23 |
Family
ID=59101235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201780031410.4A Active CN109153306B (en) | 2016-06-06 | 2017-06-01 | Vibration damping strut mounting device and vibration damping strut comprising a vibration damping strut mounting device |
Country Status (4)
| Country | Link |
|---|---|
| KR (1) | KR102505093B1 (en) |
| CN (1) | CN109153306B (en) |
| DE (1) | DE102016209901A1 (en) |
| WO (1) | WO2017211353A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102017113050A1 (en) * | 2017-06-14 | 2018-12-20 | Schaeffler Technologies AG & Co. KG | Strut mounts |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19605179A1 (en) * | 1996-02-13 | 1997-08-14 | Schaeffler Waelzlager Kg | Roller-bearing seal as roller-straddling discs with seal |
| DE102006057559A1 (en) * | 2006-12-07 | 2008-06-12 | Schaeffler Kg | Strut mounts |
| EP2152531A2 (en) * | 2007-05-09 | 2010-02-17 | S.N.R. Roulements | Suspension thrust bearing with filtering element, and suspension strut comprising such a thrust bearing |
| WO2011026703A1 (en) * | 2009-09-02 | 2011-03-10 | Aktiebolaget Skf | Thrust bearing and suspension for vehicle |
| CN102046404A (en) * | 2008-08-01 | 2011-05-04 | Skf公司 | Suspension bump stop and strut device |
| DE102011004334A1 (en) * | 2011-02-17 | 2012-08-23 | Schaeffler Technologies Gmbh & Co. Kg | Strut mounts |
| KR20130119358A (en) * | 2012-04-23 | 2013-10-31 | 아크티에볼라게트 에스케이에프 | Suspension bearing device and strut fitted with such a device |
| CN203297366U (en) * | 2012-04-25 | 2013-11-20 | 日本精工株式会社 | Rolling bearing component for supporting vehicle wheel |
| DE102012212522A1 (en) * | 2012-07-18 | 2014-01-23 | Schaeffler Technologies AG & Co. KG | Suspension strut bearing e.g. thrust bearing, for use in motor car, has guide ring whose surface is provided with glass-fiber-free components, and seal whose contact regions are formed in glass-fiber-free components |
| CN104220279A (en) * | 2012-02-14 | 2014-12-17 | 舍弗勒技术有限两合公司 | Suspension strut bearing |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4175139B2 (en) * | 2003-02-24 | 2008-11-05 | 日本精工株式会社 | Manufacturing method of wheel bearing unit |
| JP5471265B2 (en) * | 2009-10-07 | 2014-04-16 | 日本精工株式会社 | Rolling bearing with seal ring |
| DE102014206658B4 (en) * | 2014-04-07 | 2021-06-10 | Schaeffler Technologies AG & Co. KG | Suspension strut bearing with a two-component cap |
| EP3002137B1 (en) * | 2014-09-30 | 2018-12-26 | Aktiebolaget SKF | Suspension bearing device, motor vehicle equipped with such a suspension bearing device and manufacturing method |
-
2016
- 2016-06-06 DE DE102016209901.9A patent/DE102016209901A1/en not_active Ceased
-
2017
- 2017-05-30 KR KR1020170066619A patent/KR102505093B1/en active IP Right Grant
- 2017-06-01 CN CN201780031410.4A patent/CN109153306B/en active Active
- 2017-06-01 WO PCT/DE2017/100469 patent/WO2017211353A1/en active Application Filing
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19605179A1 (en) * | 1996-02-13 | 1997-08-14 | Schaeffler Waelzlager Kg | Roller-bearing seal as roller-straddling discs with seal |
| DE102006057559A1 (en) * | 2006-12-07 | 2008-06-12 | Schaeffler Kg | Strut mounts |
| EP2152531A2 (en) * | 2007-05-09 | 2010-02-17 | S.N.R. Roulements | Suspension thrust bearing with filtering element, and suspension strut comprising such a thrust bearing |
| CN102046404A (en) * | 2008-08-01 | 2011-05-04 | Skf公司 | Suspension bump stop and strut device |
| WO2011026703A1 (en) * | 2009-09-02 | 2011-03-10 | Aktiebolaget Skf | Thrust bearing and suspension for vehicle |
| DE102011004334A1 (en) * | 2011-02-17 | 2012-08-23 | Schaeffler Technologies Gmbh & Co. Kg | Strut mounts |
| CN104220279A (en) * | 2012-02-14 | 2014-12-17 | 舍弗勒技术有限两合公司 | Suspension strut bearing |
| KR20130119358A (en) * | 2012-04-23 | 2013-10-31 | 아크티에볼라게트 에스케이에프 | Suspension bearing device and strut fitted with such a device |
| CN203297366U (en) * | 2012-04-25 | 2013-11-20 | 日本精工株式会社 | Rolling bearing component for supporting vehicle wheel |
| DE102012212522A1 (en) * | 2012-07-18 | 2014-01-23 | Schaeffler Technologies AG & Co. KG | Suspension strut bearing e.g. thrust bearing, for use in motor car, has guide ring whose surface is provided with glass-fiber-free components, and seal whose contact regions are formed in glass-fiber-free components |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109153306B (en) | 2022-09-23 |
| WO2017211353A1 (en) | 2017-12-14 |
| KR20170138041A (en) | 2017-12-14 |
| KR102505093B1 (en) | 2023-03-06 |
| DE102016209901A1 (en) | 2017-12-07 |
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