CN101968358A - Semi-trailer positioning and measuring system - Google Patents
Semi-trailer positioning and measuring system Download PDFInfo
- Publication number
- CN101968358A CN101968358A CN 201010191483 CN201010191483A CN101968358A CN 101968358 A CN101968358 A CN 101968358A CN 201010191483 CN201010191483 CN 201010191483 CN 201010191483 A CN201010191483 A CN 201010191483A CN 101968358 A CN101968358 A CN 101968358A
- Authority
- CN
- China
- Prior art keywords
- crossbeam
- bridge
- traction
- tire
- positioning device
- 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
- 238000005259 measurement Methods 0.000 claims abstract description 6
- 230000007246 mechanism Effects 0.000 claims description 20
- 230000001360 synchronised effect Effects 0.000 claims description 16
- 210000000078 claw Anatomy 0.000 claims description 13
- 239000000725 suspension Substances 0.000 claims description 10
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
Images
Landscapes
- Length Measuring Devices By Optical Means (AREA)
- Tires In General (AREA)
Abstract
The invention discloses a semi-trailer positioning and measuring system which comprises a traction-shaft central-line clamping apparatus, a crossbeam central-point clamping apparatus and a tyre-center positioning device. When in measurement, the traction-shaft central-line clamping apparatus is arranged on a traction shaft of a crossbeam, a hanger of the crossbeam central-point clamping apparatus is hung on the measured crossbeam and positioned between the traction shaft and a closest bridge, the tyre-center positioning device is sequentially placed on a tyre at the outer side of each measured bridge, a rim central-clamping jaw of the tyre-center positioning device is clamped on a shaft sleeve positioned in the rim of the tyre at the outer side of each bridge and ensures that the center thereof is superposed with the center of the rim central-clamping jaw, and laser is irradiated onto a scale plate through a light passing hole by adjusting the position of a laser emitting pipe of the tyre-center positioning device; a light spot is beaten on a scale mark '0', which indicates that the bridge is vertical to a reference line and does not need to be adjusted; and if the light spot is not positioned at the '0' position of the scale mark, the bridge is adjusted according to the offset position of the light spot. The system can avoid the influence on measurement due to the geometric model changes, such as the deformation of the crossbeam or the dislocation of the bridge, and the like and ensure the accuracy of measurement.
Description
Technical field
The present invention relates to a kind of semitrailer positioning measurment system.
Background technology
The location misalignment of existing semitrailer tire is the reason that causes major failures such as abnormal tyre wearing and tearing, fuel oil increase, unsafe side direction is travelled.For the location survey of semitrailer tire, all be that to adopt the isoceles triangle method be same bridge two ends wheel outer side center both at home and abroad now with the trailer towing wheelbase from equating to be accurate positioning.This method correctly is effective for desirable crossbeam and each bridge installation site, yet in fact commercial car is subjected to the pressure of the jolting of road surface, heavy duty and torsion etc. through one section rear chassis wheel that travels and causes crossbeam distortion, bridge dislocation, even also there is certain defective in some new cars that just dispatched from the factory, in this case, because the destruction of geometric model, the isoceles triangle method can not effectively guarantee the accuracy of location survey.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of semitrailer positioning measurment system, this positioning measurment system can be avoided effectively guaranteeing the accuracy of semitrailer tire location survey because of the influence of geometric models such as the distortion of semitrailer crossbeam or bridge dislocation variation to measuring.
For solving the problems of the technologies described above, a kind of semitrailer positioning measurment system of the present invention, it contains axis of traction center line jig, crossbeam central point jig, tire centralized positioning device; Axis of traction center line jig contains a pair of axle holds dop tightly, base, scaleplate, height adjustment mechanism, base is provided with groove, thread spindle is housed in the groove, thread spindle is divided into screw thread on its part of two parts and the screw thread symmetry on another part, one end of thread spindle is arranged on the inwall of groove one side by bearing, the other end of thread spindle is arranged on the inwall of groove opposite side and passes this inwall and is connected with the handle in the outside by another bearing, the bottom that a pair of axle is held dop tightly is respectively equipped with threaded hole, these two threaded holes are set on the thread spindle, the upper end of height adjustment mechanism is arranged on the central authorities that base is gone to the bottom, and the lower end of scaleplate and height adjustment mechanism links; Crossbeam central point jig contains two height control chis, two guiding web joints, two suspension members, two synchronous tooth bars, the tooth bar seat, central gear, the light hole plate, height adjustment mechanism, before the tooth bar seat, rear side is respectively equipped with synchronous tooth bar guided way, central gear is arranged on the interior central authorities of tooth bar seat, before one end of two synchronous tooth bars is installed on the tooth bar seat respectively, in the synchronous tooth bar guided way of rear side and all be meshed with central gear, the other end of two synchronous tooth bars is separately positioned on two guiding web joints, two guiding web joints are set on two height control chis, the top of two height control chis is connected with two suspension members respectively, the upper end of height adjustment mechanism is arranged on the central authorities that the tooth bar seat is gone to the bottom, and the lower end of light hole plate and height adjustment mechanism links; Tire centralized positioning device contains wheel rim center claw, extending arm, measuring appliance, measuring appliance contains sounding rod, LASER Discharge Tube, base, LASER Discharge Tube and is installed on the base, base is arranged on the sounding rod, be provided with height adjusting screw(rod), limiting plate and spirit bubble on one end of extending arm successively, sounding rod is positioned on this end of extending arm and in a side of limiting plate, the other end of extending arm is connected with wheel rim center claw; During measurement, the a pair of axle of axis of traction center line jig is held tightly on the axis of traction that dop is clamped at tested semitrailer crossbeam, scaleplate is towards the back axle direction, the suspension member of crossbeam central point jig is hung on the tested crossbeam and between axis of traction and nearest bridge, the height control chi on crossbeam central point jig both sides is close to the edge of crossbeam, the light hole plate of its underpart is in the face of the scaleplate of axis of traction center line jig and parallel with scaleplate and on same surface level, straight line on the light hole and scaleplate on the light hole plate between " 0 " is the datum line of crossbeam, tire centralized positioning device is successively placed on tested each bridge outside tire, the wheel rim center claw clip of tire centralized positioning device is on the axle sleeve that is positioned at each bridge outside tire wheel rim and guarantee that its center overlaps with claw center, wheel rim center, make laser be mapped on the scaleplate by the LASER Discharge Tube position of adjusting tire centralized positioning device through light hole, when luminous point is beaten in scale mark " 0 ", show that this bridge is vertical with datum line, need not adjust, if luminous point is not in scale mark " 0 " position, deviation post according to luminous point is adjusted bridge, overlaps with datum line until light.
Because above-mentioned semitrailer positioning measurment system is mapped to position on the scaleplate by laser through the light hole of light hole plate, whether measure the tire center line vertical with the datum line of tested crossbeam, when luminous point is beaten in scale mark " 0 ", show that this bridge is vertical with datum line, need not adjust, if luminous point is not in scale mark " 0 " position, deviation post according to luminous point is adjusted bridge, overlap with datum line until light, therefore compare with existing technology, this positioning measurment system has been avoided effectively guaranteeing the accuracy of semitrailer tire location survey because of the influence of geometric models such as the distortion of semitrailer crossbeam or bridge dislocation variation to measuring.
Description of drawings
Fig. 1 is the structural representation of semitrailer positioning measurment system of the present invention.
Fig. 2 is the tire centralized positioning device in the semitrailer positioning measurment system shown in Figure 1.
Fig. 3 is the crossbeam central point jig in the semitrailer positioning measurment system shown in Figure 1.
Fig. 4 is the axis of traction center line jig in the semitrailer positioning measurment system shown in Figure 1.
1. axis of traction among the figure, 2. axis of traction center line jig, 3. crossbeam central point tool, 4. crossbeam, 5. the first bridge outside tire, the 6. second bridge outside tire, 7. tire centralized positioning device, 8. a pair of axle is held dop, 9. base, 10. scaleplate tightly, 11. height adjustment mechanism, 12. grooves, 13. handles, 14. highly regulate chi, 15. guiding web joints, 16. suspension members, 17. synchronous tooth bar, 18. tooth bar seats, 19. central gears, 20. the light hole plate, 21. height adjustment mechanisms, 22. wheel rim center claws, 23. extending arm, 24. sounding rods, 25. LASER Discharge Tube, 26. base, 27. height adjusting screw(rod)s, 28. limiting plates, 29. spirit bubble, 30. light holes, 31. laser.
Embodiment
Among Fig. 1, a kind of semitrailer positioning measurment system, it contains axis of traction center line jig 2, crossbeam central point jig 3, tire centralized positioning device 7.As shown in Figure 4, axis of traction center line jig 2 contains a pair of axle holds dop 8 tightly, base 9, scaleplate 10, height adjustment mechanism 11, base 9 is provided with groove 12, in the groove 12 thread spindle is housed, thread spindle is divided into screw thread on its part of two parts and the screw thread symmetry on another part, one end of thread spindle is arranged on the inwall of groove 12 1 sides by bearing, the other end of thread spindle is arranged on the inwall of groove 12 opposite sides and passes this inwall and is connected with the handle 13 in the outside by another bearing, the bottom that a pair of axle is held dop 8 tightly is respectively equipped with threaded hole, and these two threaded holes are set on the thread spindle.The upper end of height adjustment mechanism 11 is arranged on the central authorities that base 9 is gone to the bottom, and scaleplate 10 links with the lower end of height adjustment mechanism 11.As shown in Figure 3, crossbeam central point jig 3 contains two height control chis 14, two guiding web joints 15, two suspension members 16, two synchronous tooth bars 17, tooth bar seat 18, central gear 19, light hole plate 20, height adjustment mechanism 21.The forward and backward side of tooth bar seat 18 is respectively equipped with synchronous tooth bar guided way, central gear 19 is arranged on the interior central authorities of tooth bar seat 18, and an end of two synchronous tooth bars 17 is installed in the synchronous tooth bar guided way of tooth bar seat 18 forward and backward sides respectively and all is meshed with central gear 19.The other end of two synchronous tooth bars 17 is separately positioned on two guiding web joints 15, and two guiding web joints 15 are set on two height control chis 14, and the top of two height control chis 14 is connected with two suspension members 16 respectively.The upper end of height adjustment mechanism 21 is arranged on the central authorities that tooth bar seat 18 is gone to the bottom, and light hole plate 20 links with the lower end of height adjustment mechanism 21.As shown in Figure 2, tire centralized positioning device contains wheel rim center claw 22, extending arm 23, measuring appliance.Measuring appliance contains sounding rod 24, LASER Discharge Tube 25, base 26.LASER Discharge Tube 25 is installed on the base 26, base 26 is arranged on the sounding rod 24, be provided with height adjusting screw(rod) 27, limiting plate 28 and spirit bubble 29 on one end of extending arm 23 successively, sounding rod 24 is positioned on this end of extending arm 23 and in a side of limiting plate 28, the other end of extending arm 23 is connected with wheel rim center claw 22.During measurement, the a pair of axle of axis of traction center line jig 2 is held tightly on the axis of traction 1 that dop 8 is clamped at tested semitrailer crossbeam 4, scaleplate face 10 is to the back axle direction, the suspension member 16 of crossbeam central point jig 3 is hung on the tested crossbeam 4 and between axis of traction 1 and nearest bridge, and the light hole plate 20 that the height control chi 14 on crossbeam central point jig 3 both sides is close to the edge of crossbeam 4, its underpart is in the face of the scaleplate 10 of axis of traction center line jig 2 and parallel with scaleplate 10 and on same surface level.Straight line on light hole 30 on the light hole plate 20 and the scaleplate 10 between " 0 " is the datum line of crossbeam 4.Tire centralized positioning device 7 at first is placed on the first bridge outside tire 5, and wheel rim center claw 22 clips of tire centralized positioning device 7 are on the axle sleeve that is positioned at the first bridge outside tire, 5 wheel rims and guarantee that its center overlaps with the center of wheel rim center claw 22.Make laser 31 be mapped on the scaleplate 10 by LASER Discharge Tube 25 positions of adjusting tire centralized positioning device 7 through light hole 30, when luminous point is beaten when going up in " 0 " of scale mark 10, show that first bridge is vertical with datum line, need not adjust, if luminous point is not in " 0 " position of scale mark 10, adjust first bridge according to the deviation post of luminous point, overlap with datum line until light.Then remove tire centralized positioning device 7 and turn to second bridge, tire centralized positioning device 7 is placed on the second bridge outside tire 6, and wheel rim center claw 22 clips of tire centralized positioning device 7 are on the axle sleeve that is positioned at the second bridge outside tire, 6 wheel rims and guarantee that its center overlaps with the center of wheel rim center claw 22.Make laser 31 be mapped on the scaleplate 10 by LASER Discharge Tube 25 positions of adjusting tire centralized positioning device 7 through light hole 30, when luminous point is beaten when going up in " 0 " of scale mark 10, show that second bridge is vertical with datum line, need not adjust, if luminous point is not in " 0 " position of scale mark 10, adjust second bridge according to the deviation post of luminous point, overlap with datum line until light.If crossbeam 4 is provided with many bridges, then turn to next bridge again, by that analogy.Because the laser 31 that the semitrailer positioning measurment system sends by the LASER Discharge Tube 25 of tire centralized positioning device 7, laser 31 is mapped to the position of the scaleplate 10 of axis of traction center line jig 2 through the light hole 30 of light hole plate 20, whether measure the tire center line vertical with the datum line of tested crossbeam 4, when luminous point is beaten when the scale mark " 0 " of scaleplate 10 is gone up, show that this bridge is vertical with datum line, need not adjust, if luminous point is not in scale mark " 0 " position, adjust this bridge according to the deviation post of luminous point, overlap with datum line until light, therefore compare with existing technology, this positioning measurment system has been avoided effectively guaranteeing the accuracy of semitrailer tire location survey because of the influence of geometric models such as the distortion of semitrailer crossbeam 4 or bridge dislocation variation to measuring.
Claims (1)
1. semitrailer positioning measurment system, it is characterized in that: it contains axis of traction center line jig, crossbeam central point jig, tire centralized positioning device; Axis of traction center line jig contains a pair of axle holds dop tightly, base, scaleplate, height adjustment mechanism, base is provided with groove, thread spindle is housed in the groove, thread spindle is divided into screw thread on its part of two parts and the screw thread symmetry on another part, one end of thread spindle is arranged on the inwall of groove one side by bearing, the other end of thread spindle is arranged on the inwall of groove opposite side and passes this inwall and is connected with the handle in the outside by another bearing, the bottom that a pair of axle is held dop tightly is respectively equipped with threaded hole, these two threaded holes are set on the thread spindle, the upper end of height adjustment mechanism is arranged on the central authorities that base is gone to the bottom, and the lower end of scaleplate and height adjustment mechanism links; Crossbeam central point jig contains two height control chis, two guiding web joints, two suspension members, two synchronous tooth bars, the tooth bar seat, central gear, the light hole plate, height adjustment mechanism, before the tooth bar seat, rear side is respectively equipped with synchronous tooth bar guided way, central gear is arranged on the interior central authorities of tooth bar seat, before one end of two synchronous tooth bars is installed on the tooth bar seat respectively, in the synchronous tooth bar guided way of rear side and all be meshed with central gear, the other end of two synchronous tooth bars is separately positioned on two guiding web joints, two guiding web joints are set on two height control chis, the top of two height control chis is connected with two suspension members respectively, the upper end of height adjustment mechanism is arranged on the central authorities that the tooth bar seat is gone to the bottom, and the lower end of light hole plate and height adjustment mechanism links; Tire centralized positioning device contains wheel rim center claw, extending arm, measuring appliance, measuring appliance contains sounding rod, LASER Discharge Tube, base, LASER Discharge Tube and is installed on the base, base is arranged on the sounding rod, be provided with height adjusting screw(rod), limiting plate and spirit bubble on one end of extending arm successively, sounding rod is positioned on this end of extending arm and in a side of limiting plate, the other end of extending arm is connected with wheel rim center claw; During measurement, the a pair of axle of axis of traction center line jig is held tightly on the axis of traction that dop is clamped at tested semitrailer crossbeam, scaleplate is towards the back axle direction, the suspension member of crossbeam central point jig is hung on the tested crossbeam and between axis of traction and nearest bridge, the height control chi on crossbeam central point jig both sides is close to the edge of crossbeam, the light hole plate of its underpart is in the face of the scaleplate of axis of traction center line jig and parallel with scaleplate and on same surface level, straight line on the light hole and scaleplate on the light hole plate between " 0 " is the datum line of crossbeam, tire centralized positioning device is successively placed on tested each bridge outside tire, the wheel rim center claw clip of tire centralized positioning device is on the axle sleeve that is positioned at each bridge outside tire wheel rim and guarantee that its center overlaps with claw center, wheel rim center, make laser be mapped on the scaleplate by the LASER Discharge Tube position of adjusting tire centralized positioning device through light hole, when luminous point is beaten in scale mark " 0 ", show that this bridge is vertical with datum line, need not adjust, if luminous point is not in scale mark " 0 " position, deviation post according to luminous point is adjusted bridge, overlaps with datum line until light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010191483A CN101968358B (en) | 2010-06-04 | 2010-06-04 | Semi-trailer positioning and measuring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010191483A CN101968358B (en) | 2010-06-04 | 2010-06-04 | Semi-trailer positioning and measuring system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101968358A true CN101968358A (en) | 2011-02-09 |
| CN101968358B CN101968358B (en) | 2012-10-03 |
Family
ID=43547549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010191483A Expired - Fee Related CN101968358B (en) | 2010-06-04 | 2010-06-04 | Semi-trailer positioning and measuring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101968358B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103196675A (en) * | 2013-03-22 | 2013-07-10 | 烟台一兴电子科技有限公司 | Position finder for vehicle |
| CN104534998A (en) * | 2015-01-20 | 2015-04-22 | 吉林大学 | Measuring device for automobile basic parameters and measuring method of measuring device |
| CN104713499A (en) * | 2015-04-07 | 2015-06-17 | 深圳市龙牌科技有限公司 | Axle locator |
| CN107767725A (en) * | 2017-11-27 | 2018-03-06 | 安徽安凯汽车股份有限公司 | A kind of rear bridge driven intelligent teaching controls practice teaching table |
| CN107808582A (en) * | 2017-11-27 | 2018-03-16 | 安徽安凯汽车股份有限公司 | A kind of rear bridge driven teaching fixing device |
| CN112161590A (en) * | 2020-06-01 | 2021-01-01 | 深圳市云伽智能技术有限公司 | Vehicle centering device and vehicle calibration equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1717172A1 (en) * | 2005-04-29 | 2006-11-02 | Castell Safety International Limited | Device for immobilising a vehicle |
| CN1912538A (en) * | 2005-08-08 | 2007-02-14 | 旭东机械(昆山)有限公司 | Tyre detection device |
| CN101025361A (en) * | 2006-02-24 | 2007-08-29 | 胥国林 | Large-vehicle positioning instrument wheel-base measuring method |
-
2010
- 2010-06-04 CN CN201010191483A patent/CN101968358B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1717172A1 (en) * | 2005-04-29 | 2006-11-02 | Castell Safety International Limited | Device for immobilising a vehicle |
| CN1912538A (en) * | 2005-08-08 | 2007-02-14 | 旭东机械(昆山)有限公司 | Tyre detection device |
| CN101025361A (en) * | 2006-02-24 | 2007-08-29 | 胥国林 | Large-vehicle positioning instrument wheel-base measuring method |
Non-Patent Citations (2)
| Title |
|---|
| 《机械工人（冷加工）》 20010831 王敏等 《驱动桥桥壳尺寸检具》 37 1 , 第8期 * |
| 《汽车零部件》 20090430 张玉书等 《双前桥转向汽车轮胎异常磨损机理分析》 74-78 1 , 第4期 * |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103196675A (en) * | 2013-03-22 | 2013-07-10 | 烟台一兴电子科技有限公司 | Position finder for vehicle |
| CN104534998A (en) * | 2015-01-20 | 2015-04-22 | 吉林大学 | Measuring device for automobile basic parameters and measuring method of measuring device |
| CN104534998B (en) * | 2015-01-20 | 2017-06-13 | 吉林大学 | A kind of automobile basic parameter measurement apparatus and its measuring method |
| CN104713499A (en) * | 2015-04-07 | 2015-06-17 | 深圳市龙牌科技有限公司 | Axle locator |
| CN104713499B (en) * | 2015-04-07 | 2017-05-17 | 深圳市龙牌科技有限公司 | axle locator |
| CN107767725A (en) * | 2017-11-27 | 2018-03-06 | 安徽安凯汽车股份有限公司 | A kind of rear bridge driven intelligent teaching controls practice teaching table |
| CN107808582A (en) * | 2017-11-27 | 2018-03-16 | 安徽安凯汽车股份有限公司 | A kind of rear bridge driven teaching fixing device |
| CN107808582B (en) * | 2017-11-27 | 2023-10-13 | 安徽安凯汽车股份有限公司 | Rear axle drive fixing device for teaching |
| CN107767725B (en) * | 2017-11-27 | 2023-10-13 | 安徽安凯汽车股份有限公司 | Real standard platform of rear axle drive teaching intelligent control teaching |
| CN112161590A (en) * | 2020-06-01 | 2021-01-01 | 深圳市云伽智能技术有限公司 | Vehicle centering device and vehicle calibration equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101968358B (en) | 2012-10-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101968358B (en) | Semi-trailer positioning and measuring system | |
| CN201844930U (en) | Positioning measurement system for semi-trailer | |
| CN101553706B (en) | Method for measuring the chassis of a motor vehicle, device for measuring a chassis and motor vehicle testing unit | |
| US9562878B2 (en) | Rail condition monitoring system with carriage | |
| CN101348213B (en) | Mounting method of crane sliding contact line in workshop | |
| KR20150087338A (en) | Improved method for passenger car tire pressure monitoring system | |
| CN102042901A (en) | Test bench for suspension self-vibration property of steering frame of railway vehicle based on sine frequency sweeping method | |
| CN105415999B (en) | A kind of air suspension of automobile dynamic parameters logging method | |
| CN104535030A (en) | Vehicle axle positioning device and method | |
| CN103693102B (en) | A kind of test method of vehicle front deflection angle | |
| KR20190108950A (en) | Detecting apparatus for coupled torsion beam axle | |
| CN102818547B (en) | Tool for measuring travel of vehicular clutch pedal | |
| CN204329922U (en) | Vehicle Axles locating device | |
| CN106197930A (en) | A kind of vehicle for simulated wheel fact impact test and system | |
| CN105034740A (en) | Car rollover time measuring device and car rollover time calculation method | |
| CN105740571B (en) | Error tracing correction method for train wheel set online monitoring system | |
| KR100536409B1 (en) | Lateral load tester of wheel-set for railway vechicle | |
| CN205149961U (en) | Passenger train steering gear and clutch pedal's mounting bracket | |
| CN101982363A (en) | Spoke type force measuring wheel pair based on sensor | |
| CN106500623B (en) | Steel rail section detection device and wheel-rail relation evaluation system | |
| CN210665247U (en) | Well lid center bearing capacity detection device | |
| CN102381303B (en) | Fixing device of pressure monitoring system sensor of brake pipeline of nondestructive operation automobile | |
| US20050005461A1 (en) | Truck alignment system | |
| CN204881953U (en) | Car manual brake dynamics measuring transducer | |
| CN204095889U (en) | A kind of tubular type propons deflection angle adjusting tool |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: JIANGSU KATING MEIZHI ELECTRONIC TECHNOLOGY CO., L Free format text: FORMER OWNER: YANCHENG GAOMA ELECTRONIC EQUIPMENT CO., LTD. Effective date: 20130513 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130513 Address after: 224007 Yancheng City international economic and Technological Development Zone, Jiangsu, hope road, No. 5 International Software Park, building 4 Patentee after: Jiangsu Smart Electronic Technology Co.,Ltd. Address before: 224007 No. 105 Wen Gang South Road, Jiangsu, Yancheng City Patentee before: YANCHENG GAOMA ELECTRONIC EQUIPMENT Co.,Ltd. |
|
| DD01 | Delivery of document by public notice |
Addressee: Jiangsu patent Card Technology Co.,Ltd. Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Jiangsu Smart Electronic Technology Co.,Ltd. Document name: Notification of Termination of Patent Right |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Ma Bing Document name: Notification of Passing Examination on Formalities |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170410 Address after: 224007, Yancheng City Province, Jiangsu, Hong Kong Road, No. 105 High-tech Industrial Park, building No. 4 Patentee after: YANCHENG GAOMA ELECTRONIC EQUIPMENT Co.,Ltd. Address before: 224007 Yancheng City international economic and Technological Development Zone, Jiangsu, hope road, No. 5 International Software Park, building 4 Patentee before: Jiangsu Smart Electronic Technology Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 |