CN1203162A - Mounting structure for connecting control arm to vehicle frame structure - Google Patents
Mounting structure for connecting control arm to vehicle frame structure Download PDFInfo
- Publication number
- CN1203162A CN1203162A CN 98109634 CN98109634A CN1203162A CN 1203162 A CN1203162 A CN 1203162A CN 98109634 CN98109634 CN 98109634 CN 98109634 A CN98109634 A CN 98109634A CN 1203162 A CN1203162 A CN 1203162A
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- Prior art keywords
- control arm
- frame member
- double
- screw bolt
- hole
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
- B62D21/11—Understructures, i.e. chassis frame on which a vehicle body may be mounted with resilient means for suspension, e.g. of wheels or engine; sub-frames for mounting engine or suspensions
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
- Vehicle Body Suspensions (AREA)
Abstract
The invention relates to an installation structure of a car frame component, the car frame comprises a side beam, and a pair of installation structure is arranged on the side beam. A horizontal extended screw securing member is fixed on a projecting portion which is laterally extended and is formed or connected on the side beam. An upper control arm comprises a pair of inner supporting legs which are provided with cylindrical liner bushings. The inner supporting legs are initially located to lead the liner bushings to be arranged in front of a screw pillar and to be level. The upper control arm is backwards moved to lead the liner bushings to be sleeved on a screw pillar watch, thereby the upper control arm can be pivotly mounted on the car frame. The axial lengths of the liner bushings are a bit shorter than the emerged end portions of the screw pillar, and a female screw can be led to be screwed on the end portion of screw thread, thereby the upper control arm can be pivotly kept on the side beam. The lower control arm is mounted on the car frame with the same mode.
Description
The present invention relates to a kind of being used for is bearing in independent suspension system on the wheel with frame member.More particularly, relate to be used for upper and lower Control arm with this independent suspension system and be connected to improvement structure on the frame member.
In fact, the land vehicle of all common uses for example automobile, van and truck etc. all comprises a car body and a chassis assembly, and it is bearing on the winding ground wheel by a resilient suspension system.Known car body and chassis assembly can roughly be divided into two kinds, promptly separate or one.In a kind of representative type separation type car body and chassis assembly, the member of car body partial sum vehicle frame part is that separate and separate.When assembling, the vehicle frame of assembly partly passes through the suspension elastic support on wheel, and forms a platform, and the miscellaneous part of the car body partial sum vehicle of assembly can be contained on this platform.In most of old-fashioned vehicles, all adopt the car body and the chassis assembly of this separation, for the present for example large-scale van of normally used many modern vehicle large-scale or special-purpose, physical culture support vehicles and truck etc. then adopt other types.In whole car body of a kind of representative type and chassis assembly, the member of car body partial sum vehicle frame part is combined as a whole, and it flexibly is bearing on the wheel by suspension.For example in roadlice and the small-sized van, adopt such whole car body and chassis assembly in many small-sized modern vehicle.
In two types car body and chassis assembly, suspension is bearing in body frame structure for automotive on the rotating-wheel of vehicle.A kind of suspension that is generally used for roadlice and truck is a kind of independent suspension system.In a kind of independent suspension system, wheel is connected on the body frame structure for automotive, is used for up-and-down movement independently of each other.So, when on the road of vehicle ', running into the convex-concave place, wheel can be as required with respect to body frame structure for automotive up-and-down movement independently.For realizing this purpose, a kind of independent suspension system that is used for each wheel typically comprises a Lower control arm, and in some cases, also comprises a upper suspension arm.The inner of upper suspension arm and Lower control arm is connected in frame member, is used for rotating on the plane of an approximate vertical.The outer end of upper suspension arm and Lower control arm is connected in a steering swivel and hub unit, and wheel is installed in rotation on this assembly.The rotation of upper and lower Control arm makes the wheel can up-and-down movement, makes the rotating shaft of wheel be roughly parallel to the road surface of vehicle ' simultaneously.
As mentioned above, the inner of upper and lower Control arm is connected in frame member, is used for rotating in an approximate vertical plane.In the past, support is housed, connection on frame member so that each Control arm the inner pivots with it.One common Control arm support comprises a disc, its have pair of spaced roughly from its vertically extending back plate.Disc can for example be welded to connect to frame member by any way, and back plate can be stretched out from this.Back plate has the aligned openings that forms by plate.During assembling, alignd in the hole that is formed at Control arm the inner with the back plate upper shed.After alignment, threaded fasteners is passed the hole and the opening of alignment, the inner of Control arm is connected on the frame member pivotly.Then a nut is screwed in the end of each threaded fasteners, and Control arm is remained on the frame member.
Though be used in the past Control arm the inner structure that is connected on the frame member that can pivot can be worked satisfactorily, its make and assembling efficiency lower.At first, before threaded fasteners is inserted, must make hole on Control arm the inner and the register on the mounting bracket back plate.And this operation relatively the difficulty and lose time.Secondly, threaded fasteners and nut are not the parts of fixing, so it has increased the desired part library storage of assembling, this is inconvenient.And these unfixed parts frock of must choosing is established, and it may come off or have other maloperations.So hope can have a kind of improved structure, the upper and lower Control arm of independent suspension system is connected in frame member, to overcome above-mentioned shortcoming.
The purpose of this invention is to provide a kind of improved structure that is used for the upper and lower Control arm of independent suspension system is connected in frame member, it can be made simple and efficiently and assemble.
The invention provides the mounting structure of a frame member, frame member comprises a curb girder, and first pair of mounting structure arranged on it.Mounting structure can be the threaded fasteners of a longitudinal extension, and it is fixed on the protrusion that extends laterally that forms or be connected on the curb girder.Upper suspension arm comprises supporting leg in a pair, and hollow cylindrical lining is separately arranged.With the interior supporting leg initial alignment of upper suspension arm, make lining be positioned at double-screw bolt front and vertically alignment with it.Upper suspension arm is moved backward lining is enclosed within on the double-screw bolt, thereby upper suspension arm can be contained on the frame member pivotly.The axial length of lining is shorter than the axial length that double-screw bolt exposes the end slightly, makes nut can be screwed in the thread head of double-screw bolt, thereby upper suspension arm is remained on the curb girder pivotly, and Lower control arm is contained on the frame member in an identical manner pivotly.
Present invention is described below by embodiment and with reference to accompanying drawing.
Fig. 1 is the decomposition diagram of a part of frame member, has shown being used for upper suspension arm connection mounting structure thereon of prior art;
Fig. 2 is the decomposition diagram of prior art frame member part shown in Figure 1, has shown the mounting structure that is used for upper suspension arm can be pivotally connected to the prior art on it;
Fig. 3 is the decomposition diagram of a part of frame member first embodiment of the present invention, has shown the mounting structure that pivotly upper suspension arm is connected with Lower control arm thereon;
Fig. 4 is the decomposition diagram of a part of mounting structure shown in Figure 3, and this part is used for upper suspension arm is connected in frame member pivotly;
Fig. 5 is the decomposition diagram of a part of frame member second embodiment of the present invention, has shown to be used for Lower control arm can be pivotally connected to mounting structure on it;
Fig. 6 is the decomposition diagram of a part of frame member the 3rd embodiment of the present invention, has shown to be used for Lower control arm can be pivotally connected to mounting structure on it;
Fig. 7 is the decomposition diagram of a part of frame member the 4th embodiment of the present invention, has shown to be used for Lower control arm can be pivotally connected to mounting structure on it.
With reference to the accompanying drawings, shown the frame member of prior art among Fig. 1 and 2, represented with 10 usually.Graphic frame member 10 is the common all frame components of trapezoidal formula, comprises the curb girder (one is individual to be shown as 11) of a pair of longitudinal extension, and it has the crossbeam (one is individual to be shown as 12) of some substantial transverse extensions between curb girder.The frame member of this general type is well-known in the art.So for for simplicity, what only shown frame member 10 is necessary part to understanding the present invention.
The frame member 10 of prior art comprises a pair of upper suspension arm mounting bracket 15 and 16, and it for example is fixedly welded on the top of first curb girder 11 by common mode.The first upper suspension arm mounting bracket 15 comprises a terminate in enlarged undercut portions, and it has a pair of back plate spaced apart from each other, and they generally perpendicularly stretch out from this.Each back plate has the opening that passes its formation.Opening is vertically alignment mutually roughly, and its effect will be described below.The second upper suspension arm mounting bracket 16 forms in an identical manner, comprises a terminate in enlarged undercut portions and a pair of back plate that separates, and the opening of the mutual alignment of passing plate formation is arranged on it.Equally, the frame member 10 of prior art also comprises a pair of Lower control arm mounting bracket 17 and 18, and it for example is fixedly welded on the lower surface of first curb girder 11 by common mode.The first Lower control arm mounting bracket 17 comprises a terminate in enlarged undercut portions, and it has a pair of back plate spaced apart from each other, and they generally perpendicularly stretch out from this.Each back plate has the opening that passes its formation.Opening is vertically alignment mutually roughly, and its effect will be described below.The second Lower control arm mounting bracket 18 forms in an identical manner, comprises a terminate in enlarged undercut portions and a pair of back plate that separates, and the opening of the mutual alignment of passing plate formation is arranged on it.
One independent suspension system is bearing in frame member 10 on the wheel (not shown).Referring to Fig. 1, independent suspension system comprises a upper suspension arm 20, comprises supporting leg 21 and 22 and outer supporting legs 23 in one pair.A double-screw bolt 24 is arranged on the outer supporting leg 23 of upper suspension arm 20, be used to connect the top of a steering swivel and hub unit (not shown).Interior supporting leg 21 and 22 is used for rotationally upper suspension arm 20 being fixed on frame member 10.For realizing this purpose, be provided with the cylindrical bush 25 of a hollow in the through hole of the longitudinal register in upper suspension arm 20 first on the supporting leg 21.Equally, in upper suspension arm 20 second, be provided with the cylindrical bush 26 of a hollow in the through hole of the longitudinal register on the supporting leg 22.Lining 25 and 26 is vertically alignment mutually preferably.
For upper suspension arm 20 is assembled on the frame member 10, the interior supporting leg 21 and 22 of upper suspension arm 20 is positioned, and the opening on the back plate that is contained in the lining 25 in the supporting leg 21 and the first upper suspension arm mounting bracket 15 in first is vertically alignd.Simultaneously, the opening on the back plate that is contained in the lining 26 in the supporting legs 22 and the second upper suspension arm mounting bracket 16 in the upper suspension arm 20 second is vertically alignd.After realizing alignment, threaded fasteners 27 passed lining 25 and is formed at the opening of the back plate of the first upper suspension arm mounting bracket 15, with upper suspension arm 20 first in the inner of supporting leg 21 be connected in frame member 10 pivotly.Then a nut 27a is screwed into the end of first threaded fasteners 27, and the first interior supporting leg 22 of upper suspension arm 20 is remained on the frame member 10.If desired, can between the back plate of the head of the increasing of threaded fasteners 27 and the adjacent first upper suspension arm mounting bracket 15 and between the back plate of the nut 27a and the adjacent first upper suspension arm mounting bracket 15 distance piece or packing ring 27b be set.
Equally, threaded fasteners 28 passed lining 26 and is formed at the opening of the back plate of the second upper suspension arm mounting bracket 16, with upper suspension arm 20 second in the inner of supporting leg 22 be connected in frame member 10 pivotly.Then a nut 28a is screwed into the end of first threaded fasteners 28, and the second interior supporting leg 23 of upper suspension arm 20 is remained on the frame member 10.If desired, can between the back plate of the head of the increasing of threaded fasteners 28 and the adjacent first upper suspension arm mounting bracket 16 and between the back plate of the nut 28a and the adjacent second upper suspension arm mounting bracket 16 distance piece or packing ring 28b be set.
Referring to Fig. 2, independent suspension system also comprises a Lower control arm 30, comprises supporting leg 31 and 32 and outer supporting legs 33 in one pair.A double-screw bolt 34 is arranged on the outer supporting leg 33 of Lower control arm 30, be used to connect the top of a steering swivel and hub unit (not shown).Interior supporting leg 31 and 32 is used for rotationally Lower control arm 30 being fixed on frame member 10.For realizing this purpose, be provided with the cylindrical bush 35 of a hollow in the through hole of the longitudinal register in Lower control arm 30 first on the supporting leg 31.Equally, in Lower control arm 30 second, be provided with the cylindrical bush 36 of a hollow in the through hole of the longitudinal register on the supporting leg 32. Lining 35 and 36 is vertically alignment mutually preferably.
For Lower control arm 30 is assembled on the frame member 10, the interior supporting leg 31 and 32 of Lower control arm 30 is positioned, and the opening on the back plate that is contained in the lining 35 in the supporting leg 31 and the first Lower control arm mounting bracket 17 in first is vertically alignd.Simultaneously, the opening on the back plate that is contained in the lining 36 in the supporting legs 32 and the second Lower control arm mounting bracket 18 in the Lower control arm 30 second is vertically alignd.After realizing alignment, first threaded fasteners 37 passed lining 35 and is formed at the opening of the back plate of the first Lower control arm mounting bracket 17, with Lower control arm 30 first in the inner of supporting leg 31 be connected in frame member 10 pivotly.Then a nut 37a is screwed into the end of first threaded fasteners 37, and the first interior supporting leg 32 of Lower control arm 30 is remained on the frame member 10.Equally, second threaded fasteners 38 passed lining 36 and is formed at the opening of the back plate of the second Lower control arm mounting bracket 18, with Lower control arm 30 second in the inner of supporting leg 32 be connected in frame member 10 pivotly.Then a nut 38a is screwed into the end of first threaded fasteners 38, and the second interior supporting leg 33 of Lower control arm 30 is remained on the frame member 10.Though do not show, if desired, can between the back plate of the head of the increasing of threaded fasteners 37 and 38 and the adjacent first and second Lower control arm mounting brackets 17 and 18, distance piece or packing ring are set.
As mentioned above, frame member 10 comprises one second curb girder (not shown), and its (for purpose of discussing) is identical with above-mentioned first curb girder, 11 effects.So, identical upper and lower Control arm mounting bracket be arranged on be used on second curb girder fixed phase pivotly with upper and lower Control arm thereon.So, described common independent suspension system can be provided, frame member 10 is bearing on the vehicle front and back wheel or its any one on.
Referring now to Fig. 3,, Fig. 3 has shown the part of frame member first embodiment of the present invention, and it is represented with 50.Graphic frame member 50 is common trapezoidal all frame components, comprises the curb girder (one is individual to be expressed as 51) of a pair of longitudinal extension, and it has the crossbeam (one is individual to be shown as 52) of one group of substantial transverse extension between curb girder.Though described trapezoidal all frame components in this article, be appreciated that but in fact, the present invention can be applied to various types of frame members.So graphic frame member 50 can be represented the frame member of any kind of.
First pair of attachment face arranged on first curb girder 51.In illustrated embodiment, the first pair of attachment face is positioned on the protrusion 53 and 54 on first curb girder 51.Best, protrusion 53 and 54 and curb girder 51 monolithic moldings, as shown in the figure.This structure can be with common Hydroform process manufacturing.Yet, protrusion 53 and 54 not necessarily will with curb girder 51 monolithic moldings, curb girder 51 can have any common structure.In addition, attachment face can be any other structure, for example is fixed on first curb girder 51 by support and (sees Fig. 6 bottom).Under any circumstance, cooresponding installation component is arranged on first pair of attachment face.In illustrated embodiment, installation component is the double- screw bolt 55 and 56 that is separately fixed on protrusion 53 and 54.Its effect will be described below.
Fig. 4 has shown double-screw bolt 55 has been fixed on a kind of structure on the protrusion 53.As shown in the figure, protrusion 53 is roughly laterally protruding from first curb girder 51.The upper surface of protrusion 53 has a groove 53a formed thereon.Groove 53a is preferably in the roughly longitudinal extension of first curb girder 51.Neck with double-screw bolt 55 is placed among the groove 53a earlier, the thread head of double-screw bolt is stretched out forward from protrusion 53, thereby double-screw bolt 55 is arranged on the protrusion 53.Then, by for example welding, will be arranged at the partial fixing of the double-screw bolt 55 among the groove 53a on the upper surface of protrusion 53.So, being connected in and being bearing on the protrusion 53 to the cervical fixation of double-screw bolt 55, its thread head stretches out forward therefrom simultaneously.Be appreciated that double-screw bolt 55 can be positioned opposite direction, its thread head is stretched out backward from protrusion 53.Another double-screw bolt 56 can be fixed in another protrusion 54 in the same manner.
Provide an independent suspension system so that frame member 50 is bearing on the wheel (not shown).As shown in Figure 3, independent suspension system comprises a upper suspension arm 60, and it has supporting leg 61 and 62 and outer supporting legs 63 in one pair.One double-screw bolt 64 is arranged on the outer supporting leg 63 of upper suspension arm 60, be used for linking to each other with the top of steering swivel with the hub unit (not shown).Interior supporting leg 61 and 62 is connected in frame member 50 with upper suspension arm 60 pivotly.Be to realize this purpose, upper suspension arm 60 first in be provided with the cylindrical bush 65 of a hollow in vertical hole on the supporting leg 61.Equally, upper suspension arm 60 second in be provided with the cylindrical bush 66 of a hollow in vertical hole on the supporting leg 62. Lining 65 and 66 is vertically alignment mutually preferably.
For upper suspension arm 60 is contained on the frame member 50, the interior supporting leg 61 and 62 of upper suspension arm 60 is positioned, and makes and is contained in the vertically alignment before double- screw bolt 55 and 56 of the lining 65 and 66 in the supporting leg 61 and 62 in first and second respectively.After alignment, upper suspension arm 60 is moved backward, lining 65 and 66 is enclosed within on double-screw bolt 55 and 56. Lining 65 and 66 axial length are shorter slightly than the axial length that exposes the end of double-screw bolt 55 and 56.So upper suspension arm 60 is connected in first curb girder 51 of frame member 50 pivotly.Then nut 55a and 56a are screwed in the thread head of double- screw bolt 55 and 56, thereby interior supporting leg 61 and 62 is remained on double-screw bolt 55 and 56.If desired, can interior supporting leg 61 and 62, protrusion 53 and 54 and nut 55a and 56a between one or more distance pieces or packing ring (not shown) are set.
Independent suspension system also comprises a Lower control arm 70, and it has supporting leg 71 and 72 and outer supporting legs 73 in one pair.One double-screw bolt 74 is arranged on the outer supporting leg 73 of Lower control arm 70, be used for linking to each other with the top of steering swivel with the hub unit (not shown).Interior supporting leg 71 and 72 is connected in frame member 50 with Lower control arm 70 pivotly.Be to realize this purpose, Lower control arm 70 first in be provided with the cylindrical bush 75 of a hollow in vertical hole on the supporting leg 71.Equally, Lower control arm 70 second in be provided with the cylindrical bush 76 of a hollow in vertical hole on the supporting leg 72.Lining 75 and 76 is vertically alignment mutually preferably.
For Lower control arm 70 is contained on the frame member 50, the interior supporting leg 71 and 72 of Lower control arm 70 is positioned, and makes and is contained in the vertically alignment before double- screw bolt 58 and 59 of the lining 75 and 76 in the supporting leg 71 and 72 in first and second respectively.After alignment, Lower control arm 70 is moved backward, lining 75 and 76 is enclosed within on double-screw bolt 58 and 59. Lining 75 and 76 axial length are shorter slightly than the axial length that exposes the end of double-screw bolt 58 and 59.So Lower control arm 70 is connected in first curb girder 51 of frame member 50 pivotly.Then nut 58a and 59a are screwed in the thread head of double- screw bolt 58 and 59, thereby interior supporting leg 71 and 72 is remained on double-screw bolt 58 and 59.If desired, can interior supporting leg 71 and 72, protrusion 58 and 59 and nut 58a and 59a between one or more distance pieces or packing ring (not shown) are set.
As mentioned above, frame member 50 comprises one second curb girder (not shown), and its effect (for the purpose of discussing) is identical with the first above-mentioned curb girder 51.So identical attachment face can be arranged on second curb girder, be used for identical upper and lower Control arm is connected thereon pivotly.Independent suspension system of the present invention also can be provided, on any or two that frame member 50 are bearing in the vehicle front and back wheel.Be appreciated that if desired installation component of the present invention also can be oppositely directed.For example, on the protrusion 53 and 54 through hole can be arranged, to receive the double-screw bolt of upper suspension arm 60 the inners.
Referring now to Fig. 5,, shown second embodiment of frame member of the present invention.Graphic frame member 110 comprises the engine holding frame of the hydraulic forming of a U-shaped, and it is made of a centre portion 111, is included in a pair of shank 112 and 113 that extends therebetween.The engine holding frame of hydraulic forming has one group of flat part 115, is convenient to various types of support (not shown)s and connects thereon.These supports are used for driving engine and other vehicle parts are fixed in the driving engine bracket.The engine holding frame of hydraulic forming also has the rectangular area 116 and 117 of hollow, is formed at the end of shank 112 and 113 respectively, and it can be out of shape as required, so that engine holding frame is connected to other parts of frame member 110.
Frame member 110 also comprises the lateral member 120 of box-type hydraulic forming roughly, comprises generally flat middle section 121 and pair of end portions 122 and 123. End 122 and 123 makes lateral member 120 and engine holding frame shank 112 be connected with 113 relative flat zone.For this purpose, end 122 and 123 lower surface have notch, and its size can fit tightly with the adjacent flat zone 115 of engine holding frame shank 112 and 113.Then, the end 122 of lateral member 120 and 123 can be welded 124 shanks 112 and 113 to engine holding frame respectively.Yet, can the end 122 and 123 of lateral member 120 be fixed to the shank 112 and 113 of engine holding frame by any common mode.
Be formed with a pair of protrusion 130 and 131 on first shank 113 of engine holding frame, a pair of double- screw bolt 132 and 133 is fixed on the lower surface of protrusion 130 and 131 respectively in the same manner as described above.Equally, be formed with a pair of protrusion 135 and 136 on second shank 112 of engine holding frame, a pair of double-screw bolt (not shown) is fixed on the lower surface of protrusion 135 and 136 respectively in the same manner as described above.As shown in Figure 5, above-mentioned Lower control arm 70 can be connected in first shank 113 of engine holding frame pivotly in above-mentioned mode.If desired, a Lower control arm (not shown) can be pivotally connected to second shank 112 in engine holding frame in the same manner.Equally, if desired, the upper suspension arm (not shown) can be connected in first and second shanks 113 and 112 of engine holding frame pivotly.
Referring to Fig. 6, wherein shown the part of the 3rd embodiment of frame member of the present invention, use 110 ' expression usually.Frame member 110 ' is similar to above-mentioned frame member 110, and same label is represented identical parts.The protrusion 130,131,135 and 136 of above-mentioned frame member is replaced by independent mounting bracket 130 ', 131 ', 135 ' and 136 ', and they are by for example being weldingly fixed on first and second shanks 112 and 113 of engine holding frame.Double-screw bolt 132 ' and 133 ' is separately fixed on mounting bracket 130 ' and 131 ', or monolithic molding with it.The connection of Lower control arm 70 is same as described above.
" expression that referring to Fig. 7, it has shown the part of the 4th embodiment of frame member of the present invention, uses 110 usually." similar to above-mentioned frame member 110, identical label is represented identical parts to frame member 110.Double-screw bolt 132 ' and 133 ' is replaced by the tapped bore 132 " and 133 " that is formed on protrusion 130,131,135 and 136.Double- screw bolt 137 and 138 passes lining 75 and 76 and tapped bore 132 " and 133 " screw-threaded engagement, and Lower control arm 70 is connected in frame member 110 ". Bolt 136 and 137 can eccentric form, so that adjust Lower control arm 70 with respect to frame member 110 " the position.
The present invention can have many modification, all among the present invention's spirit scope.
Claims (10)
1. frame member and Control arm assembly, comprise a frame member and a Control arm, one in described frame member and the Control arm comprises an installation component, in frame member and the Control arm another comprises a hole, described installation component is suitable for being arranged in the described hole, and described Control arm can be contained on the described frame member pivotly.
2. frame member as claimed in claim 1 and Control arm assembly is characterized in that: described installation component is a double-screw bolt that is suitable for inserting in the hole.
3. frame member as claimed in claim 2 and Control arm assembly is characterized in that: described double-screw bolt is suitable for extending through described hole, and double-screw bolt one end is stretched out outside the hole, and the end of described double-screw bolt is suitable for and the fastener engagement, so that described double-screw bolt is fixed in the described hole.
4. frame member as claimed in claim 1 and Control arm assembly, it is characterized in that: described installation component is first installation component, described hole is first hole, one in described frame member and the described Control arm also comprises one second installation component, and another in described frame member and the described Control arm also comprises one second hole, described second installation component is suitable for being contained in described second hole, and described Control arm is contained on the described frame member pivotly.
5. frame member as claimed in claim 4 and Control arm assembly is characterized in that: described Control arm comprises a pair of shank, and each shank comprises in described first and second installation components and described first and second holes.
6. frame member as claimed in claim 5 and Control arm assembly is characterized in that: described each shank comprises that in described first and second holes one and described frame member comprise described first and second installation components.
7. frame member as claimed in claim 6 and Control arm assembly is characterized in that: described first and second installation components are positioned on first and second attachment faces that extend laterally from described frame member.
8. frame member as claimed in claim 7 and Control arm assembly is characterized in that: described first and second attachment faces are first and second protrusions.
9. frame member as claimed in claim 8 and Control arm assembly is characterized in that: described first and second protrusions comprise the groove of longitudinal extension, and described first and second installation components are the double-screw bolts that are suitable for being fixed in the described groove.
10. frame member as claimed in claim 7 and Control arm assembly is characterized in that: described first and second attachment faces are first and second supports.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US86853097A | 1997-06-04 | 1997-06-04 | |
| US868,530 | 1997-06-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1203162A true CN1203162A (en) | 1998-12-30 |
Family
ID=25351869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98109634 Pending CN1203162A (en) | 1997-06-04 | 1998-06-03 | Mounting structure for connecting control arm to vehicle frame structure |
Country Status (5)
| Country | Link |
|---|---|
| CN (1) | CN1203162A (en) |
| AR (1) | AR015851A1 (en) |
| BR (1) | BR9803121A (en) |
| DE (1) | DE19824637A1 (en) |
| GB (1) | GB2328412A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100465002C (en) * | 2002-05-31 | 2009-03-04 | 麦格纳国际公司 | Hydroformed control arm |
| CN110203284A (en) * | 2019-06-04 | 2019-09-06 | 中国第一汽车股份有限公司 | A kind of subframe of hollow cast aluminium and aluminum profile welding |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10353235B3 (en) * | 2003-11-13 | 2005-03-24 | Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr | Platform for vehicle has identical connecting elements and regions for various different components to be joined to it |
| JP5827032B2 (en) * | 2011-04-28 | 2015-12-02 | 株式会社ヨロズ | Cross member |
| CN105667595B (en) * | 2015-12-28 | 2018-08-24 | 广东天非尼迪新能源科技有限公司 | In-wheel motor driving Minitype electric sport car |
| FR3059631B1 (en) * | 2016-12-06 | 2019-06-14 | Renault S.A.S | DEVICE FOR CONNECTING A VEHICLE ALUMINUM LENGTH TO A SUSPENSION ARM |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2556767A (en) * | 1946-10-23 | 1951-06-12 | Ford Motor Co | Independent wheel suspension |
| GB645627A (en) * | 1948-03-16 | 1950-11-01 | Alford & Alder Engineers Ltd | Improvements in or relating to vehicle steering-wheel suspensions |
| US3948337A (en) * | 1973-10-04 | 1976-04-06 | Ford Motor Company | Independent front suspension for front wheel drive |
| US4557501A (en) * | 1984-07-24 | 1985-12-10 | Farleigh James R | Method and apparatus for improving directional stability of motor vehicles |
| DE3740310A1 (en) * | 1987-11-27 | 1989-06-08 | Porsche Ag | REAR SUSPENSION FOR A MOTOR VEHICLE |
| GB2274816B (en) * | 1992-08-19 | 1997-02-05 | Yorozu Jidosha Kogyo Kk | Suspension system for automobile |
-
1998
- 1998-06-02 DE DE1998124637 patent/DE19824637A1/en not_active Withdrawn
- 1998-06-03 CN CN 98109634 patent/CN1203162A/en active Pending
- 1998-06-03 AR ARP980102602 patent/AR015851A1/en unknown
- 1998-06-04 GB GB9812074A patent/GB2328412A/en not_active Withdrawn
- 1998-06-04 BR BR9803121-0A patent/BR9803121A/en not_active Application Discontinuation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100465002C (en) * | 2002-05-31 | 2009-03-04 | 麦格纳国际公司 | Hydroformed control arm |
| CN110203284A (en) * | 2019-06-04 | 2019-09-06 | 中国第一汽车股份有限公司 | A kind of subframe of hollow cast aluminium and aluminum profile welding |
| CN110203284B (en) * | 2019-06-04 | 2021-07-09 | 中国第一汽车股份有限公司 | Hollow cast aluminum and aluminum section bar welded auxiliary frame |
Also Published As
| Publication number | Publication date |
|---|---|
| GB9812074D0 (en) | 1998-08-05 |
| AR015851A1 (en) | 2001-05-30 |
| DE19824637A1 (en) | 1998-12-10 |
| GB2328412A (en) | 1999-02-24 |
| BR9803121A (en) | 1999-10-13 |
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