CN104842989A - Mounting method and mounting structure of load sensing proportioning valve, and vehicle - Google Patents
Mounting method and mounting structure of load sensing proportioning valve, and vehicle Download PDFInfo
- Publication number
- CN104842989A CN104842989A CN201410387471.2A CN201410387471A CN104842989A CN 104842989 A CN104842989 A CN 104842989A CN 201410387471 A CN201410387471 A CN 201410387471A CN 104842989 A CN104842989 A CN 104842989A
- Authority
- CN
- China
- Prior art keywords
- spring
- sense
- carried
- load sensing
- vehicle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T15/00—Construction arrangement, or operation of valves incorporated in power brake systems and not covered by groups B60T11/00 or B60T13/00
- B60T15/02—Application and release valves
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Vehicle Body Suspensions (AREA)
- Hydraulic Control Valves For Brake Systems (AREA)
Abstract
The invention discloses a mounting method and a mounting structure of a load sensing proportioning valve, and further discloses a vehicle. The mounting structure of the load sensing proportioning valve comprises a vehicle body (1), a vehicle bridge (2) and a load sensing proportioning valve (3), wherein the load sensing proportioning valve (3) comprises a valve body (31), a lever (32) and a load sensing spring (33); the valve body (31) is connected to the vehicle body (1) through a vehicle body support (4); the lever (32) is connected to the valve body (31); the first end of the load sensing spring (33) is connected to the lever (32); the second end of the load sensing spring (33) is connected to the vehicle bridge (2) through a vehicle bridge bracket (5); and the second end of the load sensing spring (33) is positioned above the first end of the load sensing spring (33) along the height direction of the vehicle. In the mounting structure of the load sensing proportioning valve, which is disclosed by the invention, the load sensing spring is always in the tensional state regardless of whether the vehicle body moves downwards or the vehicle bridge moves upwards, so that the load sensing spring is unlikely to lose efficacy.
Description
Technical field
The present invention relates to vehicular field, particularly, relate to a kind of installation method of load sensing valve and the mounting structure of load sensing valve, also relate to a kind of vehicle with this mounting structure.
Background technology
Load sensing valve is the device to apply correction to braking force that a kind of characteristic changes with vehicle actual load quality, and generally include valve body, lever and sense and carry spring, valve body is arranged on vehicle body, and sense is carried spring one end and is connected to lever, and the other end is connected to vehicle bridge.When car load changes, the distance change between vehicle body and vehicle bridge, the predetermincd tension that spring is carried in sense changes, and makes the brakig force distribution that can obtain an approximate ideal under any load-up condition.
In the prior art, one end being connected to vehicle body that spring is carried in sense is usually located at the top that it is connected to one end of vehicle bridge, and a sense year spring is vertically arranged.The shortcoming that this arrangement exists is, when the close together of vehicle bridge and vehicle body, the arrangement space of load sensing valve is not enough, in the process of moving, along with the upper jumping of vehicle bridge, sense is carried spring and can be compressed, and under normal circumstances, sense is carried spring and is in extended state, and therefore this arrangement is easy to cause sense to carry spring failure.
Summary of the invention
An object of the present invention is to provide a kind of mounting structure of load sensing valve, this mounting structure can ensure that the sense of load sensing valve is carried spring and is in extended state all the time, thus avoids sense to carry the too fast inefficacy of spring.
To achieve these goals, the invention provides a kind of mounting structure of load sensing valve, comprise vehicle body, vehicle bridge and load sensing valve, described load sensing valve comprises valve body, lever and sense and carries spring, described valve body is connected to described vehicle body by body support, described lever is connected to described valve body, the first end that spring is carried in described sense is connected to described lever, second end is connected to described vehicle bridge by axle stand, it is characterized in that, along the short transverse of vehicle, described second end that spring is carried in described sense is positioned at the top that the described first end of spring is carried in this sense.
Preferably, one end of described axle stand is arranged in described vehicle bridge, and the other end upwards extends, described second end that spring is carried in described sense be connected to described axle stand the described other end and between described vehicle bridge and vehicle body; One end of described body support is arranged on described vehicle body, and the other end is to downward-extension, and described valve body is arranged on the described other end of described body support.
Preferably, described second end that spring is carried in described sense is positioned at the oblique upper that the described first end of spring is carried in this sense.
Preferably, described axle stand is formed with elongated hole, described second end that spring is carried in described sense by the bolted through described elongated hole on described axle stand.
Preferably, described elongated hole is parallel to the axis extension that spring is carried in described sense.
On the basis of the mounting structure of above-mentioned load sensing valve, the present invention also provides a kind of vehicle, and this vehicle comprises the mounting structure of load sensing valve as above.
Another object of the present invention is to provide a kind of installation method of load sensing valve, and the load sensing valve installed by the method can ensure that sense is carried spring and is in extended state all the time, thus can improve the service life that spring is carried in sense.
To achieve these goals, the invention provides a kind of installation method of load sensing valve, described load sensing valve comprises valve body, lever and sense and carries spring, described lever is connected to described valve body, the first end that spring is carried in described sense is connected to described lever, it is characterized in that, described installation method comprises: valve body installation steps, described valve body is connected to the body support be arranged on vehicle body; Carry spring fitting step with sense, the second end described sense being carried spring is connected to the axle stand be arranged in vehicle bridge, makes the short transverse along vehicle, and described second end that spring is carried in described sense is positioned at the top that the described first end of spring is carried in this sense.
Preferably, in described installation method, described second end that spring is carried in described sense is made to be positioned at the oblique upper that the described first end of spring is carried in this sense.
Preferably, described sense is carried spring fitting step and is comprised: the first sub-step, makes vehicle be in light condition, carries the point of connection of spring and lever for the center of circle with described sense, carries the unloaded length of spring for radius work first circle with described sense; Second sub-step, makes vehicle be in fully laden, carries the point of connection of spring and lever for the center of circle with described sense, carries the filled length of spring for radius work second circle with described sense; 3rd sub-step, described second end described sense being carried spring is connected on described axle stand, and makes this second end be positioned at described first circle and the second round point of intersection.
Preferably, in described 3rd sub-step, at described first circle, elongated hole is set with the point of intersection of the second circle, is fastened on described axle stand by described second end through the bolt of this elongated hole described sense being carried spring.
In the mounting structure of load sensing valve of the present invention, because one end being connected to vehicle bridge of spring to be connected to vehicle body one end higher than it is carried in sense, therefore when vehicle bridge and vehicle body move toward one another, sense is carried a spring and will be stretched.Particularly, along with the increase of vehicle load, the center of gravity of vehicle body will decline, and the distance between vehicle body and vehicle bridge reduces, and the length that spring is carried in sense increases.In addition, when jumping on vehicle bridge occurs, vehicle bridge moves towards vehicle body, and sense is carried spring and will be stretched further.Therefore, in the mounting structure of load sensing valve of the present invention, no matter be that vehicle body moves downward or vehicle bridge upward movement, sense is carried spring and is in extended state all the time, and sense can not be caused easily to carry spring failure.
Other features and advantages of the present invention are described in detail in detailed description of the invention part subsequently.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for specification sheets, is used from explanation the present invention, but is not construed as limiting the invention with detailed description of the invention one below.In the accompanying drawings:
Fig. 1 is the schematic diagram of the mounting structure according to load sensing valve of the present invention;
Fig. 2 is the schematic diagram of load sensing valve;
Fig. 3 is the schematic diagram of axle stand.
Description of reference numerals
1 vehicle body 2 vehicle bridge 3 load sensing valve 31 valve body
Year spring 4 body support 5 axle stand felt by 32 levers 33
51 elongated hole 6 bolts
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.Should be understood that, detailed description of the invention described herein, only for instruction and explanation of the present invention, is not limited to the present invention.
In the present invention, when not doing contrary explanation, it is upper and lower that the noun of locality of the use mounting structure as " upper and lower " typically refers to load sensing valve of the present invention is under normal working, specifically can the page of reference diagram 1.
According to an aspect of the present invention, a kind of mounting structure of load sensing valve is provided, as depicted in figs. 1 and 2, comprise vehicle body 1, vehicle bridge 2 and load sensing valve 3, described load sensing valve 3 comprises valve body 31, spring 33 is carried in lever 32 and sense, described valve body 31 is connected to described vehicle body 1 by body support 4, described lever 32 is connected to described valve body 31, the first end that spring 33 is carried in described sense is connected to described lever 32, second end is connected to described vehicle bridge 2 by axle stand 5, wherein, along the short transverse of vehicle, described second end that spring 33 is carried in described sense is positioned at the top that the described first end of spring 33 is carried in this sense.
First it should be noted that, when vehicle is in light condition, sense is carried spring 33 and is in its unloaded length, and this unloaded length is determined by the braking force that vehicle is required in the unloaded state; When vehicle is in fully laden, sense is carried spring 33 and is in its filled length, and this filled length is determined by the braking force that vehicle is required in a fully loaded state.Structure due to load sensing valve is conventionally known to one of skill in the art, therefore omits detailed description in the present invention.
In the mounting structure of load sensing valve of the present invention, because one end being connected to vehicle bridge 2 of spring 33 to be connected to vehicle body 1 one end higher than it is carried in sense, therefore when vehicle bridge 2 and vehicle body 1 move toward one another, sense is carried a spring 33 and will be stretched.Particularly, along with the increase of vehicle load, the center of gravity of vehicle body 1 will decline, and the distance between vehicle body 1 and vehicle bridge 2 reduces, and the length that spring 3 is carried in sense increases.In addition, when jumping on vehicle bridge 2 occurs, vehicle bridge 2 moves towards vehicle body 1, and sense is carried spring 3 and will be stretched further.Therefore, in the mounting structure of load sensing valve of the present invention, no matter be that vehicle body 1 moves downward or vehicle bridge 2 upward movement, sense is carried spring 3 and is in extended state all the time, and sense can not be caused easily to carry spring failure.
Body support 4 and axle stand 5 can have structure suitable arbitrarily, as long as ensure that sense carries the coupling end of spring 33 and axle stand 5 higher than feeling the coupling end of year spring 33 with lever 32.As a kind of embodiment, as shown in Figure 1, one end of described axle stand 5 is arranged in described vehicle bridge 2, and the other end upwards extends, described second end that spring 33 is carried in described sense be connected to described axle stand 5 the described other end and between described vehicle bridge 2 and vehicle body 1; One end of described body support 4 is arranged on described vehicle body 1, and the other end is to downward-extension, and described valve body 31 is arranged on the described other end of described body support 4.
For miniature car, because the distance between vehicle body and vehicle bridge is less, therefore arrange that load sensing valve exists larger difficulty usually with normal condition (it is vertical that spring is carried in sense).In order to overcome this technical barrier, as a kind of preferred implementation of the present invention, as shown in Figure 1, described second end that spring 33 is carried in described sense is positioned at the oblique upper that the described first end of spring 33 is carried in this sense, in other words, sense carries the axis of spring 33 in vertical direction with angle, and namely a sense year spring 33 is in tilted layout.In this way, can reduce to feel the installing space carried needed for spring 33, facilitate the layout of load sensing valve.
It should be noted that, in the use procedure of load sensing valve, need to ensure that spring is carried in sense vertical with lever, with accurately to lever transmission moment.In the mounting structure of the load sensing valve according to the preferred embodiment of the present invention, carry spring 33 due to sense to be in tilted layout, therefore carrying spring 33 in sense is converted to the process of fully laden from light condition, can minor shifts be there is in axle of spring, can minor alteration be there is in the angle that sense is carried between spring 33 and lever 32, therefore can only ensure that spring 33 is carried in sense substantially vertical with lever 32, such as load sensing valve 3 can be set as: in the unloaded state, sense carries spring 33 with lever 32 roughly in 85 degree of angles; In a fully loaded state, sense carries spring 33 with lever 32 roughly in 95 degree of angles.
Preferably, as shown in Figure 3, described axle stand 5 is formed with elongated hole 51, described second end that spring 33 is carried in described sense is fastened on described axle stand 5 by the bolt 6 through described elongated hole 51, therefore, sense can be moved along elongated hole 51 and carry described second end of spring 33, to change the elongation that spring 33 is carried in sense, thus the size of regulating brake force as required.
Preferably, described elongated hole 51 is parallel to the axis extension that spring 33 is carried in described sense, thus sense can be regulated easily to carry the elongation of spring 33.The axis that elongated hole 51 mentioned here is parallel to sense year spring 33 refers to that sense year spring 33 is parallel with elongated hole 51 in the unloaded state; as mentioned above; carry a spring 33 due to sense, in the process axis from light condition to fully laden, small skew can occur, therefore sense is carried spring 33 and is included in protection scope of the present invention the situation that fully laden is almost parallel with elongated hole 51 is same.
According to a further aspect in the invention, provide a kind of vehicle, this vehicle comprises the mounting structure according to load sensing valve of the present invention.
According to also another aspect of the present invention, a kind of installation method of load sensing valve is provided, described load sensing valve 3 comprises valve body 31, lever 32 and sense and carries spring 33, described lever 32 is connected to described valve body 31, the first end that spring 33 is carried in described sense is connected to described lever 32, described installation method comprises: valve body installation steps, described valve body 31 is connected to the body support 4 be arranged on vehicle body 1; Carry spring fitting step with sense, the second end described sense being carried spring 33 is connected to the axle stand 5 be arranged in vehicle bridge 2, makes the short transverse along vehicle, and described second end that spring 33 is carried in described sense is positioned at the top that the described first end of spring 33 is carried in this sense.
Preferably, in described installation method, described second end that spring 33 is carried in described sense is made to be positioned at the oblique upper that the described first end of spring 33 is carried in this sense.
Mention above, for load sensing valve, need to ensure under vehicle is in light condition, sense is carried spring and is in its unloaded length, and under vehicle is in fully laden, sense is carried spring and is in its filled length.Therefore, in order to reach this requirement, described sense is carried spring fitting step and is comprised: the first sub-step, makes vehicle be in light condition, carry the point of connection of spring 33 and lever 32 for the center of circle with described sense, carry the unloaded length of spring 33 with described sense for radius work first circle A; Second sub-step, makes vehicle be in fully laden, carries the point of connection of spring 33 and lever 32 for the center of circle with described sense, carries the filled length of spring 33 for radius work second circle B with described sense; 3rd sub-step, described second end described sense being carried spring 33 is connected on described axle stand 5, and makes this second end be positioned at the point of intersection of described first circle A and second circle B.
Preferably, in described 3rd sub-step, arrange elongated hole 51 at described first circle A with the point of intersection of the second circle B, described second end by passing the bolt 6 of this elongated hole 51 described sense being carried spring 33 is fastened on described axle stand 5.
Below the preferred embodiment of the present invention is described in detail by reference to the accompanying drawings; but; the present invention is not limited to the detail in above-mentioned embodiment; within the scope of technical conceive of the present invention; can carry out multiple simple variant to technical scheme of the present invention, these simple variant all belong to protection scope of the present invention.
It should be noted that in addition, each the concrete technical characteristic described in above-mentioned detailed description of the invention, in reconcilable situation, can be combined by any suitable mode.In order to avoid unnecessary repetition, the present invention illustrates no longer separately to various possible array mode.
In addition, also can carry out combination in any between various different embodiment of the present invention, as long as it is without prejudice to thought of the present invention, it should be considered as content disclosed in this invention equally.
Claims (10)
1. the mounting structure of a load sensing valve, comprise vehicle body (1), vehicle bridge (2) and load sensing valve (3), described load sensing valve (3) comprises valve body (31), spring (33) is carried in lever (32) and sense, described valve body (31) is connected to described vehicle body (1) by body support (4), described lever (32) is connected to described valve body (31), the first end that spring (33) is carried in described sense is connected to described lever (32), second end is connected to described vehicle bridge (2) by axle stand (5), it is characterized in that, along the short transverse of vehicle, described second end that spring (33) is carried in described sense is positioned at the top that the described first end of spring (33) is carried in this sense.
2. the mounting structure of load sensing valve according to claim 1, it is characterized in that, one end of described axle stand (5) is arranged in described vehicle bridge (2), the other end upwards extends, and described second end that spring (33) is carried in described sense is connected to the described other end of described axle stand (5) and is positioned between described vehicle bridge (2) and vehicle body (1); One end of described body support (4) is arranged on described vehicle body (1), and the other end is to downward-extension, and described valve body (31) is arranged on the described other end of described body support (4).
3. the mounting structure of load sensing valve according to claim 1, is characterized in that, described second end that spring (33) is carried in described sense is positioned at the oblique upper that the described first end of spring (33) is carried in this sense.
4. the mounting structure of load sensing valve according to claim 1, it is characterized in that, described axle stand (5) is formed with elongated hole (51), described second end that spring (33) is carried in described sense is fastened on described axle stand (5) by the bolt (6) through described elongated hole (51).
5. the mounting structure of load sensing valve according to claim 4, is characterized in that, described elongated hole (51) is parallel to the axis extension that spring (33) is carried in described sense.
6. a vehicle, is characterized in that, described vehicle comprises the mounting structure of the load sensing valve according to any one of claim 1-5.
7. the installation method of a load sensing valve, described load sensing valve (3) comprises valve body (31), lever (32) and sense and carries spring (33), described lever (32) is connected to described valve body (31), the first end that spring (33) is carried in described sense is connected to described lever (32), it is characterized in that, described installation method comprises:
Valve body installation steps, are connected to the body support (4) be arranged on vehicle body (1) by described valve body (31); With
Spring fitting step is carried in sense, the second end described sense being carried spring (33) is connected to the axle stand (5) be arranged in vehicle bridge (2), make the short transverse along vehicle, described second end that spring (33) is carried in described sense is positioned at the top that the described first end of spring (33) is carried in this sense.
8. the installation method of load sensing valve according to claim 7, is characterized in that, in described installation method, makes described second end that spring (33) is carried in described sense be positioned at the oblique upper that the described first end of spring (33) is carried in this sense.
9. the installation method of load sensing valve according to claim 7, is characterized in that, described sense is carried spring fitting step and comprised:
First sub-step, makes vehicle be in light condition, carries the point of connection of spring (33) and lever (32) for the center of circle with described sense, and the unloaded length of carrying spring (33) with described sense is that radius makes the first circle (A);
Second sub-step, makes vehicle be in fully laden, carries the point of connection of spring (33) and lever (32) for the center of circle with described sense, and the filled length carrying spring (33) with described sense is that radius makes the second circle (B);
3rd sub-step, described second end described sense being carried spring (33) is connected on described axle stand (5), and makes this second end be positioned at the point of intersection of described first circle (A) and the second circle (B).
10. the installation method of load sensing valve according to claim 9, it is characterized in that, in described 3rd sub-step, at described first circle (A), elongated hole (51) is set with the point of intersection of the second circle (B), is fastened on described axle stand (5) by described second end through the bolt (6) of this elongated hole (51) described sense being carried spring (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410387471.2A CN104842989B (en) | 2014-08-08 | 2014-08-08 | Installation method, mounting structure and the vehicle of SABS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410387471.2A CN104842989B (en) | 2014-08-08 | 2014-08-08 | Installation method, mounting structure and the vehicle of SABS |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104842989A true CN104842989A (en) | 2015-08-19 |
| CN104842989B CN104842989B (en) | 2018-02-23 |
Family
ID=53843093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410387471.2A Active CN104842989B (en) | 2014-08-08 | 2014-08-08 | Installation method, mounting structure and the vehicle of SABS |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104842989B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108995640A (en) * | 2018-09-07 | 2018-12-14 | 杭叉集团股份有限公司 | A kind of vehicle, braking force distribution system and its sense carry deformation enlarger |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0958435A (en) * | 1995-08-30 | 1997-03-04 | Jidosha Kiki Co Ltd | Load sensing proportioning valve |
| CN2797191Y (en) * | 2005-06-01 | 2006-07-19 | 重庆宗申技术开发研究有限公司 | Tightening device of motorcycle chain |
| CN201825025U (en) * | 2010-06-12 | 2011-05-11 | 北汽福田汽车股份有限公司 | Installation structure of a load-sensing proportioning valve and a brake force adjustment device of a vehicle |
| CN202429195U (en) * | 2012-01-13 | 2012-09-12 | 北京汽车股份有限公司 | Load sensing proportioning valve |
| CN203601252U (en) * | 2013-12-13 | 2014-05-21 | 安徽江淮汽车股份有限公司 | Load sensing proportional valve |
| CN203739880U (en) * | 2013-12-18 | 2014-07-30 | 江铃汽车股份有限公司 | Automobile air pressure SABS device |
-
2014
- 2014-08-08 CN CN201410387471.2A patent/CN104842989B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0958435A (en) * | 1995-08-30 | 1997-03-04 | Jidosha Kiki Co Ltd | Load sensing proportioning valve |
| CN2797191Y (en) * | 2005-06-01 | 2006-07-19 | 重庆宗申技术开发研究有限公司 | Tightening device of motorcycle chain |
| CN201825025U (en) * | 2010-06-12 | 2011-05-11 | 北汽福田汽车股份有限公司 | Installation structure of a load-sensing proportioning valve and a brake force adjustment device of a vehicle |
| CN202429195U (en) * | 2012-01-13 | 2012-09-12 | 北京汽车股份有限公司 | Load sensing proportioning valve |
| CN203601252U (en) * | 2013-12-13 | 2014-05-21 | 安徽江淮汽车股份有限公司 | Load sensing proportional valve |
| CN203739880U (en) * | 2013-12-18 | 2014-07-30 | 江铃汽车股份有限公司 | Automobile air pressure SABS device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108995640A (en) * | 2018-09-07 | 2018-12-14 | 杭叉集团股份有限公司 | A kind of vehicle, braking force distribution system and its sense carry deformation enlarger |
| CN108995640B (en) * | 2018-09-07 | 2023-07-07 | 杭叉集团股份有限公司 | Vehicle, braking force distribution system and load sensing deformation amplifying mechanism thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104842989B (en) | 2018-02-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10632947B2 (en) | Rear guard structure system | |
| US9501083B2 (en) | Accelerator and brake pedal device and vehicle using same | |
| CN104842989A (en) | Mounting method and mounting structure of load sensing proportioning valve, and vehicle | |
| CN104175825A (en) | Heavy traction vehicle front suspension device | |
| KR101868360B1 (en) | Railway truck mounted brake rigging having raised connection of force-transmitting member with transfer lever | |
| US20190030974A1 (en) | Front lifting system for vehicle | |
| CN104132186A (en) | Pipeline hanger suitable for pipelines in different sizes | |
| CN103010249B (en) | A kind of bogie brake mount pad | |
| CN104132187B (en) | Pipeline elevator | |
| CN204161028U (en) | Vehicular suspension assembly and vehicle | |
| CN203902272U (en) | Vehicle and fuel tank thereof | |
| CN202947854U (en) | Device for testing rollover-prevention performance of cab | |
| CN103115781A (en) | Testing device for normal-temperature durability of automatic brake clearance adjusting arms of automobiles | |
| CN103896126B (en) | A kind of Height Adjustable buffer of elevator base | |
| CN207861656U (en) | A kind of anti-jump equipment of pit compensation rope tensioning | |
| CN201802807U (en) | Vehicle-mounted tripod head camera shock-absorber with anti-off protection structure | |
| CN203116971U (en) | Normal temperature endurance detection device of automobile brake clearance automatic adjusting arm | |
| CN101762369A (en) | Vibrating durability test platform | |
| CN104495567A (en) | Safe elevator system for reducing damping force in self adaptive way | |
| CN107804765A (en) | A kind of triggering method and its equipment of compensating rope of elevator anti-bouncing device | |
| CN203126876U (en) | Bogie brake installment seat | |
| CN203697977U (en) | Retarder fixing device | |
| CN105858389B (en) | Elevator weighing stroke amplification device and the elevator with the device | |
| CN205593731U (en) | Bumper shock absorber signal demonstration test platform of meeting an emergency | |
| CN204161026U (en) | The Non-separation suspension system of automobile and automobile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 102206, Beijing, Shahe, Changping District Town, Sha Yang Road, Lao Wan Village North Patentee after: Beiqi Futian Automobile Co., Ltd. Address before: 102206 Changping District City, Shahe, Sha Yang Road, Beijing Patentee before: Beiqi Futian Automobile Co., Ltd. |
|
| CP02 | Change in the address of a patent holder |