KR20170004772A - Strut bearing assembly for vehicle - Google Patents

Strut bearing assembly for vehicle Download PDF

Info

Publication number
KR20170004772A
KR20170004772A KR1020150095560A KR20150095560A KR20170004772A KR 20170004772 A KR20170004772 A KR 20170004772A KR 1020150095560 A KR1020150095560 A KR 1020150095560A KR 20150095560 A KR20150095560 A KR 20150095560A KR 20170004772 A KR20170004772 A KR 20170004772A
Authority
KR
South Korea
Prior art keywords
cap
lip
strut
vehicle
seal
Prior art date
Application number
KR1020150095560A
Other languages
Korean (ko)
Other versions
KR101731527B1 (en
Inventor
윤석홍
Original Assignee
주식회사 베어링아트
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 주식회사 베어링아트 filed Critical 주식회사 베어링아트
Priority to KR1020150095560A priority Critical patent/KR101731527B1/en
Publication of KR20170004772A publication Critical patent/KR20170004772A/en
Application granted granted Critical
Publication of KR101731527B1 publication Critical patent/KR101731527B1/en

Links

Images

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
    • 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
    • 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
    • F16C33/7816—Details of the sealing or parts thereof, e.g. geometry, material
    • F16C33/782—Details of the sealing or parts thereof, e.g. geometry, material of the sealing region
    • F16C33/7823—Details of the sealing or parts thereof, e.g. geometry, material of the sealing region of sealing lips
    • 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
    • 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
    • F16C33/80—Labyrinth sealings
    • F16C33/805—Labyrinth sealings in addition to other sealings, e.g. dirt guards to protect sealings with sealing lips
    • 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
    • B60G2204/128—Damper mount on vehicle body or chassis
    • 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

Abstract

A vehicular strut bearing assembly is disclosed. A vehicle strut bearing assembly according to an embodiment of the present invention includes an upper cap disposed at an upper portion with respect to a height direction of the vehicle and opened downward along a vehicle height direction; A lower cap mounted on a lower portion of the upper cap and relatively rotatably coupled to the upper cap while forming a bearing space; A strut bearing provided in the bearing space; And a seal member mounted on the lower cap to seal the bearing space, wherein the seal member is coupled to the upper end of the lower cap; And at least one lip which is mounted to surround the outer side of the seal frame and closely contacted with the inner surface of the upper cap.

Description

[0001] STRUT BEARING ASSEMBLY FOR VEHICLE [0002]

BACKGROUND OF THE INVENTION 1. Field of the Invention [0002] The present invention relates to a vehicle strut bearing assembly, and more particularly, to a vehicle strut bearing assembly that is easy to assemble regardless of the dimensions of a lower cap and ensures stable infiltration of foreign matter, .

Generally, a suspension system of an automobile connects an axle and a vehicle body to prevent a vehicle or a cargo from being damaged, thereby preventing a vibration or an impact which an axle receives from the road surface from being transmitted directly to the vehicle body when the vehicle is running .

Such suspension devices are variously classified according to the method of coupling with the vehicle body and the vibration control method. The front suspension device classified according to the type of the front axle supports the weight of the vehicle by connecting the vehicle body frame and the axle, And at the same time a part of the steering apparatus of the automobile is installed.

The front suspension system is divided into an axle suspension system and an independent suspension system. In the case of passenger cars, which emphasize ride comfort and maneuverability, independent suspension systems are used. In buses, trucks and commercial vehicles, axle suspension systems are frequently used.

Particularly, the front suspension devices of the independent suspension type include Wishbone type and Macpherson type. In the case of the Macpherson type, the structure is simple and the ride feeling is superior to that of the Wish type, It is the way it is used.

Such a McPherson type suspension device has no upper arm and instead has a structure in which the steering knuckle and the strut are integrally rotated when the lower end of the strut with the shock absorber incorporated is integrally connected to the lower arm through the steering knuckle, The upper portion of the strut is rotatably mounted relative to the vehicle body or the chassis via a strut bearing so as to be rotatable integrally with the steering knuckle.

FIG. 1 shows an example of a conventional McPherson type suspension device. A knuckle 20 to which a steering device (not shown) is connected for steering the wheel 10 is mounted on the wheel 10 through a wheel bearing And the lower end of the strut 30 along the height direction of the vehicle is inserted and coupled to one of the knuckle arms 22 among the plurality of knuckle arms 22 formed on the knuckle 20. The upper end of the strut 30 is not shown Is mounted on the vehicle body.

The strut 30 includes a shock absorber 32 to which a lower end is fitted and supported by the knuckle arm 22 and a coil spring 34 wound around the outer circumferential surface of the shock absorber 32, The shock absorber 32 and the coil spring 34 absorb vibration and shock transmitted to the vehicle body through the wheel 10 to absorb the impact.

The strut 30 rotates together with the knuckle 20 when the wheel is steered while the knuckle 20 is rotated according to the operation of the steering device and the upper end of the strut 30 is coupled to the vehicle body, ) Must be able to rotate relative to the body.

The upper end of the strut 30 is mounted to the vehicle body via a strut bearing in order to enable the relative rotation of the strut 30.

2, the upper cap 40 is disposed on the upper portion of the piston rod 32a of the shock absorber 32, and the lower cap 42 (see FIG. 2) Is coupled to the outer circumferential surface of the piston rod 32a and a sealing member 44 is provided between the upper cap 40 and the lower cap 42 in order to seal the spacing space between the upper cap 40 and the lower cap 42. [ And a strut bearing 46 is interposed between the sealing member 44 and the upper cap 40 so as to enable relative rotation of the piston rod 32a with respect to the upper cap 40. [

The strut bearing 46 has a structure in which a rolling element ball 46c is interposed between the upper race 46a and the lower race 46b. A plurality of rolling elements balls 46c are arranged along the circumferential direction to form one row of rolling elements.

However, the conventional strut assembly for a vehicle as described above is equipped with a sealing member 44 for preventing penetration of foreign matter into a plurality of rolling elements balls 46c forming a rolling element row, but a sealing member 44 There is a problem in that foreign matter enters into the strut bearing 46 due to deformation due to heat during use or deterioration of durability due to prolonged elapse of time, and the operation is not smooth.

In addition, when the sealing member 44 is mounted on the lower cap 42 by interference fit, the sealing member 44 should be manufactured in accordance with the inner diameter of the lower cap 42, There is a problem that the sealing performance is lowered when the precise dimensions are not produced.

In addition, the seal member 44 is typically made of a resilient material, for example, a rubber material. However, the elasticity of the rubber material is deteriorated due to the temperature change due to the surrounding environment of the strut bearing, There is also a problem.

The matters described in the background section are intended to enhance the understanding of the background of the invention and may include matters not previously known to those skilled in the art.

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above-mentioned problems, and it is an object of the present invention to provide a method of manufacturing an air bag which is easy to assemble regardless of the dimensional change of the lower cap, The present invention is to provide a vehicle strut bearing assembly that maintains the stiffness.

To achieve these and other advantages and in accordance with the purpose of the present invention, as embodied and broadly described herein, a vehicle strut bearing assembly includes: an upper cap disposed on an upper portion of a vehicle in a height direction thereof and opened downward along a vehicle height; A lower cap mounted on a lower portion of the upper cap and relatively rotatably coupled to the upper cap while forming a bearing space; A strut bearing provided in the bearing space; And a seal member mounted on the lower cap to seal the bearing space, wherein the seal member is coupled to the upper end of the lower cap; And at least one lip which is mounted in a state of wrapping the outer side of the seal frame and closely contacted with the inner surface of the upper cap.

Wherein the seal frame comprises: an engaging portion surrounding an upper end peripheral surface of the lower cap; And a cover portion formed integrally with the upper end of the coupling portion and supported at the upper end of the lower cap.

The cover portion may be rounded from the outer side bent from the engaging portion.

The seal frame may form a gap spaced such that opposite ends of the seal frame are not in contact with each other.

The coupling portion may be formed as an inclined surface having both ends where the gap is formed, inclined along the height direction of the seal frame.

The seal frame is formed in a circular ring shape, and may be formed of a steel material having an elastic force.

A first lip which is brought into close contact with the upper cap and the lower cap such that the lip slides on one side of a lower inner circumferential surface of the upper cap; And a second lip which is formed at a position spaced apart from the first lip toward the strut bearing by a predetermined distance and which is in close contact with the inner surface of the upper cap so as to slide.

The lip may be integrally attached to the seal frame through injection molding.

The lip may be mounted in a wrapped state connecting the inner and outer circumferential surfaces of the lower end portion of the coupling portion to prevent direct contact between the lower cap and the lower end of the coupling portion.

The lip may be mounted while wrapping the inner peripheral edge of the cover portion.

Wherein the strut bearing comprises: an outer race disposed corresponding to the upper cap; An inner race disposed corresponding to the lower cap; And a rolling member ball disposed between the outer race and the inner race.

The lower cap may be mounted with a sub-sealing member to seal the gap between the upper cap and the upper sidewall relative to the vehicle height direction to prevent foreign matter from entering the bearing space.

The sub-sealing member includes a sub-sealing frame mounted on the upper inner circumferential surface of the lower cap; And a sub-lip coupled to an inner circumferential surface of the sub-sealing frame and closely contacted with an inner surface of the upper cap.

As described above, according to the vehicle strut bearing assembly according to the embodiment of the present invention, it is possible to apply common use regardless of the dimensional change of the lower cap and to improve the assemblability, thereby reducing the manufacturing cost and shortening the assembling time have.

Further, even when a long time elapses in a state where the seal frame having an elastic force is mounted on the lower cap, a plurality of lips are provided, and a constant support load is maintained, thereby preventing foreign foreign matter from being inflowly prevented, At the same time, the sealing performance can be improved.

In addition, the overall durability of the strut bearing is improved by improving the sealing performance, and the service life thereof can be extended.

1 is a perspective view of a conventional MacPherson-type strut coupled to a wheel.
2 is a top cross-sectional view of a prior art McPherson strut.
3 is a cross-sectional view of a vehicle strut bearing assembly according to an embodiment of the present invention.
4 is a perspective view of a seal frame in a sealing member applied to a strut bearing assembly for a vehicle according to an embodiment of the present invention.
5 is a front view of a seal frame according to an embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

It is to be understood that both the foregoing general description and the following detailed description of the present invention are exemplary and explanatory only and are not restrictive of the invention, It should be understood that various equivalents and modifications may be present.

In order to clearly illustrate the present invention, parts not related to the description are omitted, and the same or similar components are denoted by the same reference numerals throughout the specification.

It is to be understood that both the foregoing general description and the following detailed description of the present invention are exemplary and explanatory and are intended to provide further explanation of the invention as claimed.

And throughout the specification, when an element is referred to as " comprising ", it means that it can include other elements as well, without excluding other elements unless specifically stated otherwise.

It should be noted that terms such as " ... unit ", " unit of means ", " part of item ", " absence of member ", and the like denote a unit of a comprehensive constitution having at least one function or operation it means.

FIG. 3 is a cross-sectional view of a vehicle strut bearing assembly according to an embodiment of the present invention, FIG. 4 is a perspective view of a seal frame in a sealing member applied to a strut bearing assembly for a vehicle according to an embodiment of the present invention, 1 is a front view of a seal frame according to an embodiment.

As shown in FIG. 3, the vehicle strut bearing assembly 100 according to the embodiment of the present invention is disposed on the upper side with respect to the height direction of the vehicle (the axial direction of the strut) And a lower cap 120 mounted on the opened lower portion of the upper cap 110 and coupled to the upper cap 110 to be relatively rotatable while forming a bearing space with respect to the upper cap 110 .

A center hole is formed at the center of the upper and lower caps 110 and 120 so that a damping member such as a shock absorber of a strut not shown penetrates through the assembly hole, Can be inserted.

The bearing space is provided with a strut bearing (130).

The strut bearing 130 includes an outer race 132 disposed radially outwardly corresponding to the upper cap 110, an inner race 134 disposed on the inner side in correspondence with the lower cap 120, And a rolling member ball 136 interposed between the outer race 132 and the inner race 134, respectively.

The rolling bodies ball 136 may be arranged at a predetermined interval through a cage 138 along the circumferential direction to form a rolling body row.

Meanwhile, the lower cap 120 may be combined with the reinforcement member 121 so as to reinforce the structural rigidity thereof.

A seal member 140 is mounted on the distal end of the lower cap 120 in the radial direction of the reinforcement member 121 to seal the bearing space to prevent foreign matter from penetrating through the bearing space.

Here, the seal member 140 may include a seal frame 142 and at least one lip 144.

First, the seal frame 142 is coupled to the upper outer side of the lower cap 120.

4 and 5, the seal frame 142 includes an engaging portion 142a surrounding the upper end peripheral surface of the lower cap 120 and an upper end portion of the engaging portion 142a integrally And a cover part 144b which is bent and supported by the upper end of the lower cap 120. [

The cover portion 144b may have a rounded outer side bent from the engaging portion 142a.

Accordingly, the lip 144 can secure a mounting area through a curved surface rounded from the outer sides of the engaging portion 142a and the cover portion 142b, thereby stably maintaining the attached state.

The seal frame 142 may form a spaced gap G such that opposite ends of the seal frame 142 are not in contact with each other.

The coupling portion 142a may have a sloped surface inclined at both ends of the gap G along the height direction of the seal frame 142.

The seal frame 142 may be formed of a closed curve that is opened through the gap G and may be formed of a steel material having an overall shape of a circular ring shape and having an elastic force.

Accordingly, when assembled to the lower cap 120, the seal frame 142 can flexibly change the assembly dimensions irrespective of changes in the outer diameter of the lower cap 120, And it is possible to improve the assembling performance.

That is, the seal frame 142 can be assembled in a state where the elastic force is always maintained within a certain range so as to maintain the support load due to deformation even if the dimensional change and wear of the lower cap 120 occur.

3, the lip 144 is mounted in a state of wrapping the outer side of the seal frame 14 and may be in close contact with the inner surface of the upper cap 110 so as to be slidable have.

The lip 144 includes a first lip 144a which is in close contact with the upper cap 110 and the lower cap 120 so as to be slid on one side of the lower inner circumferential surface of the upper cap 110, And a second lip 144b which is formed at a position spaced apart from the strut bearing 130 by a predetermined distance and which is in close contact with the inner surface of the upper cap 110 so as to be slidable.

Here, the lip 144 may be integrally attached to the seal frame 142 through injection molding.

The lip 144 may be wrapped around the outer circumferential surface of the lower end portion of the coupling portion 142a to prevent the lower end of the coupling portion 142a from being in direct contact with the lower cap 144. [ have.

Accordingly, foreign matter is prevented from flowing between the lower and upper sealing caps 120 and 142, and the sealing frame 142 formed of a steel material is in direct contact with the lower cap 120 So that friction can be minimized.

In addition, the lip 144 can be mounted in a state of wrapping the inner peripheral edge of the cover portion 142b, thereby increasing the contact area with the seal frame 142. [

Meanwhile, in the present embodiment, the lower cap 120 seals between the upper cap 110 and the upper sidewall with reference to the height direction of the vehicle to prevent foreign matter from entering the bearing space. 150 may be mounted.

The sub sealing member 150 prevents foreign matter from flowing into the bearing space through the space between the upper cap 110 and the lower cap 120 at a position where a damping member such as a shock absorber is inserted.

The sub sealing member 150 includes a sub sealing frame 152 mounted on the upper inner circumferential surface of the lower cap 120 and a lower sealing frame 152 coupled to the inner circumferential surface of the sub sealing frame 152, And a sub-lip 154 that is brought into close contact with the main body 110 to be slidable.

The sub-sealing frame 152 is formed of, for example, a steel material having high rigidity, and the sub-lip 154 is formed of a rubber material and can be integrally joined to each other in an injection or vulcanization process.

Therefore, by applying the strut bearing assembly 100 for a vehicle according to an embodiment of the present invention configured as described above, it is possible to apply common use regardless of the dimensional change of the lower cap 120, It is possible to reduce the manufacturing cost and shorten the assembly time.

Further, even when a long time elapses in a state where the seal frame 142 having elastic force is mounted on the lower cap 120 and a plurality of lips are provided, a constant support load is maintained to thereby reliably prevent the inflow of external foreign matter So that stable sealing performance can be maintained and sealing performance can be improved.

In addition, the overall durability of the strut bearing 130 is improved by improving the sealing performance, and the service life of the strut bearing 130 can be prolonged.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments. It will be understood that various modifications and changes may be made without departing from the scope of the appended claims.

100: Strut bearing assembly
110: Upper cap
120: Lower cap
121: reinforcing member
130: Strut bearing
132: Outer Race
134: Inner race
136: Whole body ball
138: Cage
140: Seal member
142: Sealed frame
142a:
142b:
144: lip
144a: First lip
144b: Second lip
150: Subseal member
152: subseal frame
154:

Claims (13)

An upper cap disposed at an upper portion with respect to a height direction of the vehicle and opened downward along the height direction of the vehicle;
A lower cap mounted on a lower portion of the upper cap and relatively rotatably coupled to the upper cap while forming a bearing space;
A strut bearing provided in the bearing space;
And a seal member mounted on the lower cap to seal the bearing space,
The seed part
A seal frame coupled to an upper outer side of the lower cap; And
At least one lip attached to the outer side of the seal frame so as to be in close contact with the inner surface of the upper cap so as to slide on the inner surface of the upper cap;
And an outer circumferential surface of the strut. The method according to claim 1,
The seal frame
An engaging portion surrounding the upper end outer peripheral surface of the lower cap; And
A cover portion which is integrally bent at an upper end of the coupling portion and is supported at an upper end of the lower cap;
And a strut bearing assembly for a vehicle. 3. The method of claim 2,
The cover
And the outer side of the bent portion is rounded. 3. The method of claim 2,
The seal frame
And a gap is formed such that opposite ends of the opposite ends are not in contact with each other. 5. The method of claim 4,
The coupling portion
And both ends of the gap are formed to be inclined surfaces inclined along the height direction of the seal frame. 3. The method of claim 2,
The seal frame
Wherein the ring gear is formed in a circular ring shape, and is formed of a steel material having an elastic force. The method according to claim 1,
The lip
A first lip closely contacted to one side of the lower inner circumferential surface of the upper cap so as to be slidable between the upper cap and the lower cap; And
A second lip formed at a position spaced apart from the first lip toward the strut bearing by a predetermined distance and closely contacted with an inner surface of the upper cap;
And an outer circumferential surface of the strut. The method according to claim 1,
The lip
Wherein the seal frame is integrally attached to the seal frame through injection molding. 3. The method of claim 2,
The lip
And a lower end of the coupling portion is connected to an outer circumferential surface of the lower end portion of the coupling portion to prevent direct contact of the lower end of the lower portion with the lower end of the coupling portion. 3. The method of claim 2,
The lip
Wherein the cover member is mounted while being wrapped around an inner peripheral end of the cover portion. The method according to claim 1,
In the strut bearing,
An outer race disposed corresponding to the upper cap;
An inner race disposed corresponding to the lower cap; And
A rolling member ball disposed between the outer race and the inner race;
And a strut bearing assembly for a vehicle. The method according to claim 1,
The lower cap
Wherein a sub sealing member is mounted on the upper sidewall with respect to the height direction of the vehicle so as to seal between the upper sidewall and the foreign matter into the bearing space. 13. The method of claim 12,
The sub-
A sub sealing frame mounted on the upper inner circumferential surface of the lower cap; And
A sub-lip coupled to an inner circumferential surface of the sub-sealing frame and closely contacted with an inner surface of the upper cap;
And an outer circumferential surface of the strut.
KR1020150095560A 2015-07-03 2015-07-03 Strut bearing assembly for vehicle KR101731527B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150095560A KR101731527B1 (en) 2015-07-03 2015-07-03 Strut bearing assembly for vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150095560A KR101731527B1 (en) 2015-07-03 2015-07-03 Strut bearing assembly for vehicle

Publications (2)

Publication Number Publication Date
KR20170004772A true KR20170004772A (en) 2017-01-11
KR101731527B1 KR101731527B1 (en) 2017-05-02

Family

ID=57833101

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020150095560A KR101731527B1 (en) 2015-07-03 2015-07-03 Strut bearing assembly for vehicle

Country Status (1)

Country Link
KR (1) KR101731527B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190013398A (en) * 2017-07-28 2019-02-11 주식회사 일진 Top mount assembly and method of manufacturing same
WO2019022560A3 (en) * 2017-07-28 2019-03-21 주식회사 일진 Top mount assembly and method for manufacturing same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019178752A1 (en) * 2018-03-20 2019-09-26 舍弗勒技术股份两合公司 Strut bearing

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010007819A (en) * 2008-06-30 2010-01-14 Daihatsu Motor Co Ltd Rotor supporting structure in vehicle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190013398A (en) * 2017-07-28 2019-02-11 주식회사 일진 Top mount assembly and method of manufacturing same
WO2019022560A3 (en) * 2017-07-28 2019-03-21 주식회사 일진 Top mount assembly and method for manufacturing same
US11685213B2 (en) 2017-07-28 2023-06-27 Iljin Co., Ltd. Top mount assembly and method for manufacturing same

Also Published As

Publication number Publication date
KR101731527B1 (en) 2017-05-02

Similar Documents

Publication Publication Date Title
KR101779786B1 (en) Strut bearing assembly for vehicle
KR101632655B1 (en) Strut bearing assembly
JP6461465B2 (en) Suspension stop with movable sealing element
US8783702B2 (en) Single-axis damping joint for connecting chassis components for vehicles
US10836230B2 (en) Suspension with non-rotating shock absorber
US8297633B2 (en) Support bearing for a vehicle
US8876399B2 (en) Suspension strut bearing
US10029532B2 (en) Strut bearing with a two-component cap
EP0312998B1 (en) Double link type suspension system
JP2016070502A (en) Suspension bearing device, automotive vehicle equipped with such suspension bearing device and manufacturing method thereof
US8696004B2 (en) Spring seat having an installation land/step
US20160281784A1 (en) Spring strut bearing
JP2007016972A (en) Thrust bearing and suspension for vehicle
KR101731527B1 (en) Strut bearing assembly for vehicle
KR20130059210A (en) Pillow ball bush for vehicle and assembly method thereof
US10173488B2 (en) Air spring hanging piston bearing
US20180015798A1 (en) Carrier for suspension system of vehicles
KR101779784B1 (en) Strut bearing assembly for vehicle
US10442266B2 (en) Air spring standing piston bearing
KR101855150B1 (en) Strut bearing assembly for vehicle
US20180236837A1 (en) Suspension Strut Bearing
KR101684957B1 (en) Strut bearing assembly for vehicle
KR20160049694A (en) Strut of suspension for vehicle
JP4289199B2 (en) Suspension upper support structure
KR20160109289A (en) Strut assembly for vehicle

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant