CN202368549U - Disc brake mounting structure for steering axle, steering axle, and automobile - Google Patents
Disc brake mounting structure for steering axle, steering axle, and automobile Download PDFInfo
- Publication number
- CN202368549U CN202368549U CN2011205265227U CN201120526522U CN202368549U CN 202368549 U CN202368549 U CN 202368549U CN 2011205265227 U CN2011205265227 U CN 2011205265227U CN 201120526522 U CN201120526522 U CN 201120526522U CN 202368549 U CN202368549 U CN 202368549U
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- brake
- disc
- mounting structure
- steeraxle
- automobile
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Abstract
The utility model discloses a disc brake mounting structure for a steering axle. The disc brake mounting structure comprises a brake disc (5) and a brake caliper (15), wherein the brake disc (5) is sleeved on the outer circumferential surface of a hub (1) of the steering axle and is fixed on the hub (1); a steering knuckle (14) of the steering axle is connected with a brake caliper connecting piece; and the brake caliper is arranged on the brake caliper connecting piece corresponding to the brake disc (5). In addition, the utility model also provides a steering axle and an automobile which are provided with the disc brake mounting structure. The disc brake mounting structure improves brake stability, so that the brake performance of the automobile is good, the running safety of the automobile is enhanced, the noise of the automobile is reduced, and the failure rate of a brake system is greatly reduced. The disc brake mounting structure is simple in structure and low in cost, and has universal applicability and good technical application value.
Description
Technical field
The utility model relates to a kind of mounting structure of plate disc brake, particularly, relates to a kind of plate disc brake mounting structure of steeraxle.In addition, the utility model also relates to a kind of steeraxle and automobile that comprises said plate disc brake mounting structure.
Background technology
At present, bridge construction is basic identical before the turning to of automobile, especially truck, and mainly is made up of front axle, steering swivel, drum brake mechanism, wheel hub, brake wheel etc.
Drum brake mechanism insensitivity and poor radiation, because insensitivity is poor, braking force alters a great deal on different road surfaces, is not easy to control; Simultaneously, because poor radiation can be assembled great amount of heat in braking procedure, brake strip and brake wheel very easily deform under temperatures involved, are easy to generate fading of brake and chatter phenomena, cause that brake efficiency descends.
Along with people's improves constantly the vehicle performance and the speed of a motor vehicle, and steering axle of automobile is installed the requirement that drum brake mechanism more and more can not satisfy automotive performances such as running car installation property, traveling comfort.Plate disc brake has the advantage that drum brake mechanisms such as safety, noise is low, dust pollution is little, fault rate is low do not possess, and therefore, plate disc brake is installed on steering axle of automobile has become a kind of trend, especially possibly become the standard configuration of truck.But; Lack the actv. mounting structure that plate disc brake is installed in the prior art on steering axle of automobile; Especially the installation of brake clamp has difficulties, and this makes the certain restriction of universal existence of plate disc brake on steering axle of automobile, especially truck steeraxle.
Therefore, need the plate disc brake mounting structure of a kind of steeraxle of design, on this basis, form a kind of steeraxle that adopts disc type brake.
The utility model content
The utility model technical matters to be solved provides a kind of plate disc brake mounting structure of steeraxle; This plate disc brake mounting structure can be installed to plate disc brake on the steeraxle effectively, thereby makes steering axle of automobile have safety, noise is low, fault rate is low advantage.
On this basis, the further technical matters to be solved of the utility model provides a kind of steeraxle, and this steeraxle can adopt disc type brake, thereby has safety, noise is low, fault rate is low advantage.
In addition, the technical matters that the utility model also will solve provides a kind of automobile, and the steeraxle of this automobile can adopt disc type brake, thereby can improve driving safety and braking reliability significantly, and reduces brake noise.
In order to solve the problems of the technologies described above; The utility model provides a kind of plate disc brake mounting structure of steeraxle; Comprise brake disc and brake clamp, wherein, said brake disc is set on the outer peripheral face of wheel hub of said steeraxle and is fixed on this wheel hub; Be connected with the brake clamp attaching parts on the steering swivel of said steeraxle, said brake clamp is installed on this brake clamp attaching parts corresponding to said brake disc.
Preferably, said brake clamp attaching parts is a connecting panel.
More preferably, be formed with the hub spindle through hole on the said connecting panel, the hub spindle of said steering swivel passes said hub spindle through hole, and said connecting panel is fitted and is installed on the side of said switching joint.
Particularly, also be formed with bolt mounting holes on the said connecting panel, this connecting panel is detachably fixed on the said steering swivel through hold-down bolt.
Selectively, said brake clamp is hydraulic drive type brake clamp or air pressure drive-type brake clamp, and this brake clamp is installed on the said connecting panel through bolt.
Preferably, be formed with on the said brake disc around the axially extended flange installation portion of the centre hole of this brake disc, this Moving plate is fixed on the said wheel hub through this flange installation portion.
Particularly, said brake disc is detachably fixed on the said wheel hub through said flange installation portion and tie bolt.
On the basis of the technical scheme of above-mentioned plate disc brake mounting structure, the utility model provides a kind of steeraxle, and this steeraxle has each described plate disc brake mounting structure of technique scheme.
Specifically selectively; On the steering swivel of said steeraxle wheel speed sensor is installed; The ring Zhou Fangxiang towards an end outer peripheral face upper edge of said steering swivel of said wheel hub is formed with stage portion, is equipped with on this stage portion to be used for rotating with the gear ring as the magnetic force line cutting rotor of said wheel speed sensor with said wheel hub.
In addition, the utility model also provides a kind of automobile, and this automobile has the described steeraxle of technique scheme.
Through technique scheme, the brake disc in the utility model plate disc brake mounting structure is fixed on the wheel hub and follows wheel hub and rotate together, and the utility model is originally through connecting brake clamp attaching parts (for example connecting panel) on steering swivel simultaneously; And through this connecting panel installation brake clamp; The shape, position etc. of having avoided steering swivel are thus installed brake clamp through this connecting panel, so that brake clamp is accurately corresponding to brake disc effectively to the limitation that forms is installed; Thereby in vehicle traveling process, form the failure-free deceleration and stopping performance; Guaranteed safety, simultaneously owing to the relative position that can guarantee brake disc and brake clamp, so brake oil is less; The possibility that produces fault is lower, and functional reliability is higher.In addition; In the preferred implementation of the utility model, said brake disc and connecting panel form and increase the special construction that area of contact is installed, and make that brake disc and the brake clamp stability in braking procedure is better; Thereby further improved insensitivity, made deceleration and stopping performance better.Therefore, the plate disc brake mounting structure of the utility model can be installed to plate disc brake on the steeraxle effectively, thereby has strengthened the driving safety of automobile, and it is low to have reduced car noise, makes the fault rate of brake system reduce greatly.The plate disc brake mounting structure of the utility model is simple relatively, with low cost, has general applicability and good technical using value, and it can be applicable to steering axle of automobile at large, is particularly useful for the truck steeraxle.
Other feature and advantage of the utility model will partly specify in the specific embodiment subsequently.
Description of drawings
Attached drawings is used to provide the further understanding to the utility model; And constitute the part of specification sheets; It is used to explain the utility model with the following specific embodiment, but the protection domain of the utility model is not limited to the following accompanying drawing and the specific embodiment.In the accompanying drawings:
Fig. 1 is the schematic cross-section according to the hub of the utility model specific embodiment;
Fig. 2 is the partial schematic sectional view according to the disc type brake steeraxle of the utility model specific embodiment, has wherein only shown a side of steeraxle.
Fig. 3 is the section drawing of the steering swivel in the utility model practical implementation, is connected with the connecting panel that is used to install brake caliper on this steering swivel.
Description of reference numerals:
1 wheel hub; 2 jam nuts;
3 outer bearings; 4 tie bolts;
5 brake discs; 6 steering trapezoidal arms;
7 tierods; 8 front axles;
9 steering drag links; 10 track arms;
11 wheel speed sensors; 12 gear rings;
13 neck bearings; 14 steering swivels;
15 brake clamps; 16 stubs;
17 stub lock pins; 18 connecting panels.
The specific embodiment
Be elaborated below in conjunction with the specific embodiment of accompanying drawing to the utility model; Should be understood that; The specific embodiment described herein only is used for explanation and explains the utility model, and the protection domain of the utility model is not limited to the following specific embodiment.
At first need to prove; In the description of the utility model technical scheme; More employed nouns of locality for example are used for " outward ", " interior " of " outer bearing ", " neck bearing " of supporting wheel hub etc., all are according to for the automobile longitudinal center perpendicular under the automobile installing condition; Wherein relative bearing near this longitudinal center's perpendicular is a neck bearing, and the bearing away from this longitudinal center's perpendicular is an outer bearing relatively.In addition; What need special version is; In the explanation of the following specific embodiment; Emphasis is described the technical characterictic relevant with the plate disc brake mounting structure of the utility model, and to some well-known components on the steeraxle, the abs sensor (being wheel speed sensor) that is for example adopted in tierod, steering drag link, stub, the ABS antiblock device etc. are only described simply; This is apparently to those skilled in the art; Fig. 1 only is to it will be apparent to those skilled in the art that graphic a kind of concrete form for helping to steeraxle shown in Figure 3, and some detail structures wherein do not constitute the restriction to the utility model protection domain, in the technical conceive scope of the utility model plate disc brake mounting structure; As long as any steeraxle has adopted the plate disc brake mounting structure of following basic technical scheme of the utility model or preferred implementation, it all belongs to the protection domain of the utility model.
Before the technical scheme of the plate disc brake mounting structure of describing the utility model, referring to figs. 1 through Fig. 3 the composition structure of steeraxle is introduced briefly earlier for helping it will be appreciated by those skilled in the art that.Known ground, steeraxle is an automobile front axle, comprises front axle 8 as the one of which; The two ends of front axle 8 are formed with fist shape portion; Be formed with the stub mounting hole in the fist shape portion, switching joint 14 is installed in the fist shape portion through stub 16, and stub 16 general stub lock pin 17 grades that adopt are fixed in the fist shape portion.Have on the steering swivel 14: track arm 10, it is connected in steering drag link 9 to carry out handling maneuver; Steering trapezoidal arm 6, the steering trapezoidal arm 6 on the steering swivel 14 that install at front axle 8 two ends is connected to the two ends of tierod 7, thereby forms steering trapezium; And hub spindle, this hub spindle passes through neck bearing 13 and outer bearing 3 support cages 1, and through jam nut 2 wheel hub 1 is fixed on the hub spindle 1 to prevent that wheel hub from getting loose.The tire that has wheel rim is installed on the wheel hub 1, thereby is formed steeraxle.Certainly, on the wheel hub 1 of the steeraxle of known steeraxle, especially truck, brake wheel is installed also, this mainly the available technology adopting drum brake mechanism brake and install.In addition, as shown in Figure 1, adopting under the situation of air pressure as the brake power source, the air chamber support also is installed on the steering swivel 14 and is installed in air chamber on the air chamber support etc., certainly, hydraulic driving mode also can be adopted widely in the brake power source.In addition; Generally adopting on the present automobile under the situation of abs braking antiblock device; Also be equipped with on the wheel hub 1 and be used to follow gear ring 12 that wheel hub rotates together etc.; On the corresponding steering swivel 14 wheel speed sensor 11 (being abs sensor) in the abs braking antiblock device is installed, this wheel speed sensor 11 generally is magnetic field impulse formula sensor or hall effect type sensor, and wherein gear ring 12 constitutes the rotor of wheel speed sensor 11; Thereby the magnetic line of force of the magnet coil of its in-to-in double wedge cutting sensor 11 forms the electric signal of alternation, comes the sensing vehicle wheel rotational speed according to this.
In addition; The structure of plate disc brake and arrangement form basically also are relatively-stationary to those skilled in the art, comprise brake disc 5 and brake clamp 15 as the one of which, and the braking clamp body of brake clamp 14 is across brake disc 5; Thereby make that the Outboard Sections of braking clamp body and inside part are relative with interior card with the outer card of brake disc 5 respectively; The Outboard Sections of braking clamp body and inside part in fact respectively are a brake wheel cylinder, and the piston of each brake wheel cylinder can move towards the card of brake disc through the driving of hydraulic oil or pressure gas, piston slipper is installed on the end face of brake disc; In case contact with brake disc 5, just form friction braking.Therefore, the structure of plate disc brake itself (being brake disc 5 and brake clamp 15) has adopted in fields such as automobile, construction machinery and equipments, and only making brief of the introduction at this it will be appreciated by those skilled in the art that with help the structure of itself does not remake details and gives unnecessary details.
Below referring to figs. 1 through Fig. 3 the basic technical scheme of plate disc brake mounting structure of the steeraxle of the utility model is described.Extremely shown in Figure 3 like Fig. 1; The plate disc brake mounting structure of the steeraxle of the utility model comprises brake disc 5 and brake clamp 15; Wherein, Said brake disc 5 wears and is fixed on the outer peripheral face of wheel hub 1 of said steeraxle, is connected with brake clamp attaching parts (for example connecting panel 18) on the steering swivel 14 of said steeraxle, and said brake clamp 15 is installed on this brake clamp attaching parts corresponding to said brake disc 5.
In above-mentioned basic technical scheme,, therefore can follow wheel hub 1 and rotate together because the brake disc 5 of the utility model is fixed on the wheel hub 1; The utility model is preferably connecting panel 18 dexterously through on steering swivel 14, being connected with the brake clamp attaching parts simultaneously, and through this connecting panel 18 brake clamp 15 is installed; Thereby avoided the limitation of the shape, position etc. of steering swivel 14, through this connecting panel 18 brake clamp 15 has been installed effectively, so that brake clamp 15 is accurately corresponding to brake disc 5; Thereby in vehicle traveling process, form the failure-free deceleration and stopping performance; Guaranteed safety, simultaneously owing to the relative position that can guarantee brake disc 5 and brake clamp 15, so brake oil is less; The possibility that produces fault is lower, and functional reliability is higher.It should be noted that; The brake clamp attaching parts is not limited to the concrete structure of the connecting panel 18 shown in Fig. 1 and Fig. 3, and according to the concrete situation of vehicle, steeraxle, said brake clamp attaching parts can be in size, according to circumstances change in shape; As long as can guarantee to make brake clamp 15 accurately to install corresponding to brake disc 5; That is to say that as long as adopted the brake clamp attaching parts that is used to install brake clamp 15 on the steering swivel of steeraxle, it all belongs to the protection domain of the utility model.
On the basis of above-mentioned basic technical scheme, the plate disc brake mounting structure of the utility model also has
Preferably, said brake clamp attaching parts is a connecting panel 18, shapes more conveniently like this, generally gets final product through can manufacturing.Referring to shown in Figure 3, further preferably, be formed with the hub spindle through hole on the said connecting panel 18, the hub spindle of said steering swivel 14 passes said hub spindle through hole, thus 18 applyings of said connecting panel are installed on the side of said switching joint 14.Particularly, be formed with bolt mounting holes on the said connecting panel 18, this connecting panel 18 is detachably fixed on the said steering swivel 14 through hold-down bolt.Apparently, be formed with cooresponding tapped bore on the steering swivel 14.The advantage of this structure is; Increased the area of contact of connecting panel 18 with steering swivel 14; Because friction force is bigger in the braking procedure, the increase of the area of contact of connecting panel 18 and steering swivel 14 can make that the brake clamp 15 that is installed on the connecting panel 18 is more stable; Thereby make deceleration and stopping performance better, functional reliability further improves.
Said brake clamp 15 can be hydraulic drive type brake clamp or air pressure drive-type brake clamp.With regard to concrete mounting means, said brake clamp 15 can be installed on the said connecting panel 18 through hold-down bolt.
In addition, referring to shown in Figure 1, brake disc 5 removably is fixed on the outer peripheral face of said wheel hub 1, and fixed form can be varied particularly, and certain non-removable fixed form also belongs to the protection domain of the utility model as a kind of selectable form of implementation.For example, particularly, referring to shown in Figure 2, be formed with on the said brake disc 5 around the axially extended flange installation portion of the centre hole of this brake disc 5, this Moving plate 5 is fixed on the said wheel hub 1 through this flange installation portion.The benefit of this structure is that said flange installation portion not only can be used for installing, and has increased the contact surface of brake disc 5 with wheel hub 1, thereby makes brake disc 5 more stable in braking procedure, makes the deceleration and stopping performance of the utility model further improve.Preferably, this brake disc 5 is detachably fixed on the said wheel hub 1 through said flange installation portion and tie bolt 4.Apparently, need form bolt hole on the wheel hub 1, need to form the respective threads hole on the flange installation portion, certainly, the generation type of bolt hole and tapped bore is various, is not limited to the form from the vehicle outer side installation shown in Figure 2.
On the basis of above-mentioned plate disc brake mounting structure, the utility model provides a kind of steeraxle, and this steeraxle has the plate disc brake mounting structure of the utility model technique scheme.
In the steeraxle of the utility model; On the steering swivel 14 of said steeraxle wheel speed sensor 11 is installed also; The ring Zhou Fangxiang towards an end outer peripheral face upper edge of said steering swivel of said wheel hub 1 is formed with stage portion, is equipped with on this stage portion to be used for rotating with the gear ring 12 as the magnetic force line cutting rotor of said wheel speed sensor 11 with said wheel hub 1.As a kind of concrete mounting means, the interior week of said gear ring 12 and the outer peripheral face of said stage portion form interference fit, and this fixed form is more convenient.Apparently; As stated; This gear ring 12 belongs to a kind of structure of extracting the wheel hub rotary state as the structure of the rotor of wheel speed sensor 11 in the abs braking antiblock device; Through with the gear ring 12 of the synchronous rotation of wheel hub 1, the magnetic line of force that the magnet coil of these gear ring 12 upper raised teeth cutting car wheel speed sensors 11 forms, thus form the AC signal of representing wheel hub 1 rotating speed.Because wheel hub 1 rotates with wheel synchronously, thereby this AC signal is also just represented vehicle wheel rotational speed.
In addition, said wheel hub 1 is bearing on the hub spindle of said steering swivel 14 through outer bearing 3 and neck bearing 13, and said outer bearing 3 all can be tapered roller bearing with neck bearing 13.
Other structure of relevant steeraxle all is known, is described hereinbefore, repeats no more at this.
In addition, the utility model also provides a kind of automobile, and the steeraxle of this automobile is the above-mentioned steeraxle with plate disc brake mounting structure of the utility model.Preferably, said automobile is a truck, can certainly be other automobile, as long as adopt the steeraxle of the utility model, it all belongs to the protection domain of the utility model.
Can be found out that by last description the utility model advantage is: the brake disc 5 of the utility model is fixed on the wheel hub 1, therefore can follow wheel hub 1 and rotate together; Simultaneously the utility model is originally through connecting brake clamp attaching parts (being preferably connecting panel 18) on steering swivel 14, and through this connecting panel 18 installation brake clamps 15, avoided the limitation of the shape, position etc. of steering swivel 14 thus; Through this connecting panel 18 brake clamp 15 is installed effectively; So that brake clamp 15 is accurately corresponding to brake disc 5, thereby in vehicle traveling process, form the failure-free deceleration and stopping performance, guaranteed safety; Simultaneously owing to can guarantee the relative position of brake disc 5 and brake clamp 15; Therefore brake oil is less, and the possibility that produces fault is lower, and functional reliability is higher.In addition; In the above-mentioned preferred implementation of the utility model; The brake disc 5 and the connecting panel 18 of the utility model forms and increases the special construction that area of contact is installed; Make brake disc 5 better, thereby further improved insensitivity, make deceleration and stopping performance better with the stability of brake clamp 15 in braking procedure.Therefore, the plate disc brake mounting structure of the utility model can be installed to plate disc brake on the steeraxle effectively, thereby has strengthened the driving safety of automobile, and it is low to have reduced car noise, makes the fault rate of brake system reduce greatly.The plate disc brake mounting structure of the utility model is simple relatively, with low cost, has general applicability and good technical using value, and it can be applicable to steering axle of automobile at large, is particularly useful for the truck steeraxle.
More than combine accompanying drawing to describe the preferred implementation of the utility model in detail; But; The utility model is not limited to the detail in the above-mentioned embodiment; In the technical conceive scope of the utility model, can carry out multiple simple variant to the technical scheme of the utility model, these simple variant all belong to the protection domain of the utility model.
Need to prove that in addition each the concrete technical characterictic described in the above-mentioned specific embodiment under reconcilable situation, can make up through any suitable manner.For fear of unnecessary repetition, the utility model is to the explanation no longer separately of various possible array modes.
In addition, also can carry out combination in any between the various embodiment of the utility model, as long as its thought without prejudice to the utility model, it should be regarded as content disclosed in the utility model equally.
Claims (10)
1. the plate disc brake mounting structure of steeraxle; Comprise brake disc (5) and brake clamp (15); It is characterized in that; Said brake disc (5) is set on the outer peripheral face of wheel hub (1) of said steeraxle and is fixed on this wheel hub (1), and the steering swivel of said steeraxle is connected with the brake clamp attaching parts on (14), and said brake clamp (15) is installed on this brake clamp attaching parts corresponding to said brake disc (5).
2. plate disc brake mounting structure according to claim 1 is characterized in that, said brake clamp attaching parts is connecting panel (18).
3. plate disc brake mounting structure according to claim 2; It is characterized in that; Said connecting panel is formed with the hub spindle through hole on (18), and the hub spindle of said steering swivel (14) passes said hub spindle through hole, and said connecting panel (18) is fitted and is installed on the side of said switching joint (14).
4. plate disc brake mounting structure according to claim 3 is characterized in that, said connecting panel also is formed with bolt mounting holes on (18), and this connecting panel (18) is detachably fixed on the said steering swivel (14) through hold-down bolt.
5. plate disc brake mounting structure according to claim 2 is characterized in that, said brake clamp (15) is hydraulic drive type brake clamp or air pressure drive-type brake clamp, and this brake clamp (15) is installed on the said connecting panel (18) through bolt.
6. plate disc brake mounting structure according to claim 1; It is characterized in that; Be formed with on the said brake disc (5) around the axially extended flange installation portion of the centre hole of this brake disc (5), this Moving plate (5) is fixed on the said wheel hub (1) through this flange installation portion.
7. plate disc brake mounting structure according to claim 6 is characterized in that, said brake disc (5) is detachably fixed on the said wheel hub (1) through said flange installation portion and tie bolt (4).
8. steeraxle is characterized in that, this steeraxle has according to each described plate disc brake mounting structure in the claim 1 to 7.
9. steeraxle according to claim 8; It is characterized in that; Wheel speed sensor (11) is installed on the steering swivel of said steeraxle (14); The ring Zhou Fangxiang towards an end outer peripheral face upper edge of said steering swivel of said wheel hub (1) is formed with stage portion, is equipped with on this stage portion to be used for rotating with the gear ring (12) as the magnetic force line cutting rotor of said wheel speed sensor (11) with said wheel hub (1).
10. automobile is characterized in that, this automobile has according to Claim 8 or 9 described steeraxles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205265227U CN202368549U (en) | 2011-12-15 | 2011-12-15 | Disc brake mounting structure for steering axle, steering axle, and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205265227U CN202368549U (en) | 2011-12-15 | 2011-12-15 | Disc brake mounting structure for steering axle, steering axle, and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202368549U true CN202368549U (en) | 2012-08-08 |
Family
ID=46592265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205265227U Expired - Lifetime CN202368549U (en) | 2011-12-15 | 2011-12-15 | Disc brake mounting structure for steering axle, steering axle, and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202368549U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109555799A (en) * | 2017-09-23 | 2019-04-02 | 天津市冠通汽车部件制造有限公司 | A kind of new automobile front brake |
-
2011
- 2011-12-15 CN CN2011205265227U patent/CN202368549U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109555799A (en) * | 2017-09-23 | 2019-04-02 | 天津市冠通汽车部件制造有限公司 | A kind of new automobile front brake |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120808 |