CN102371859B - Mounting base for tire pressure monitoring system (TPMS) and device - Google Patents

Mounting base for tire pressure monitoring system (TPMS) and device Download PDF

Info

Publication number
CN102371859B
CN102371859B CN201010261586.9A CN201010261586A CN102371859B CN 102371859 B CN102371859 B CN 102371859B CN 201010261586 A CN201010261586 A CN 201010261586A CN 102371859 B CN102371859 B CN 102371859B
Authority
CN
China
Prior art keywords
tpms
rubber
chassis
sensor
monitoring system
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.)
Active
Application number
CN201010261586.9A
Other languages
Chinese (zh)
Other versions
CN102371859A (en
Inventor
李好振
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Taikaiying Qingdao Special Tire Technology Research And Development Co ltd
Original Assignee
QINGDAO TECHKING TIRES CO Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by QINGDAO TECHKING TIRES CO Ltd filed Critical QINGDAO TECHKING TIRES CO Ltd
Priority to CN201010261586.9A priority Critical patent/CN102371859B/en
Publication of CN102371859A publication Critical patent/CN102371859A/en
Application granted granted Critical
Publication of CN102371859B publication Critical patent/CN102371859B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/02Signalling devices actuated by tyre pressure
    • B60C23/04Signalling devices actuated by tyre pressure mounted on the wheel or tyre
    • B60C23/0491Constructional details of means for attaching the control device
    • B60C23/0493Constructional details of means for attaching the control device for attachment on the tyre

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

The invention relates to a mounting base for a tire pressure monitoring system (TPMS). The mounting base comprises at least two rubber chassis which are adhered to inner walls of off the road tires, wherein the upper surface of each chassis is provided with at least two rubber stand columns. The invention also relates to a TPMS device with the mounting base for the TPMS. The TPMS device also comprises a TPMS sensor, wherein an extension edge is arranged at the bottom of the TPMS sensor; mounting holes corresponding to the rubber stand columns of all the chassis are formed in the extension edge; and the rubber stand columns pass through the mounting holes and are knotted in the state of completing the installation of the TPMS sensor. By the TPMS mounting base with the rubber chassis and the rubber stand columns, the TPMS sensor is conveniently assembled and disassembled by customers, so that the TPMS device is convenient to assemble, disassemble and use repeatedly; and the TPMS sensor still can still be protected effectively by utilizing the flexibility and elasticity of the rubber stand columns at a high temperature under high pressure and under the strong shock condition.

Description

Pressure of tire monitoring system mounting seat and device
Technical field
The present invention relates to tire safety monitoring technology, relate in particular to a kind of non-highway usage condition (Off The Road, mounting seat and the TPMS device of the pressure of tire monitoring system abbreviation OTR) (Tire Pressure Monitoring System is called for short TPMS).
Background technology
Most of user thinks, needs most the problem of consideration, is the safety of automobile, and it is all more important than automotive performance, car entertainment and fuel efficiency, and safety is the problem that car owner and driver are concerned about most.
According to SAE, add up, by the traffic accident of blowing out and causing, accounted for 70% of traffic accidents sum, this numeral is also very large in areas such as mine, harbours, cause thus every year economic loss huge, United States Government requires the equipment of automaker's accelerated development pressure of tire monitoring, in the hope of reducing the generation of tire accident.The NHTSA of road safety association of the U.S. is in order to utilize TPMS system improving road safety, legislation standard vehicle body gross weight is at the truck below 4500 kilograms, bus, car, SUV, must assembling TPMS tire pressure monitoring system, European Union and Chinese TPMS legistration work be well afoot also.Therefore we can be referred to as the third-largest automobile safety system after ABS (anti-lock braking system), safety air bag TPMS.
In automobile driving process, the reason of blowing out is owing to travelling for a long time under tire pressure or temperature abnormal conditions, causing tire severe wear, causing and blow out.The object of TPMS device, reminds car owner normally to use tire exactly, avoids the damage to tire.
In existing TPMS device, mainly contain external and built-in two kinds.External be exactly installation of sensors on the valve of tire outside, screw on and just completed fitting operation, very simple and clear, the nearly ink bottle cover size of its volume.But this device, along with the progress of technology, has belonged to the device of eliminating with transition substantially.
Built-in be exactly installation of sensors in tire, be for example bundled on wheel rim, stick on tire inner tube face or tire tube valve position, directly monitor the variation of air pressure and temperature, higher compared with external at accuracy rate.Comparatively common active TPMS device in built-in is normally initiatively transmitted to receptor air pressure temperature record by sensor.The advantage of this device is: can experience true temperature, the force value of inside tires, not be subject to the impact (such as silt, stone etc.) of outside tires environment.And its technical barrier is: under the usage condition of High Temperature High Pressure and macroseism, its normal operation of sensor; In addition, in use, because in OTR tire (OTR tire is normally illustrated at tyre industry the tire that various construction machinery and equipments are used) because of the tolerance clearance of wheel rim and tire minor issue too, can only adopt adhesive type structure, and integral type adhesive type structure is unfavorable for taking off after stickup, if changing of tire, can cause the replacing of stickup sensor difficult frequently, be unfavorable for promoting the use of of device.
Summary of the invention
The object of the invention is to propose a kind of pressure of tire monitoring system mounting seat and device, facilitate client to load and unload the sensor of TPMS, make TPMS device be convenient to repeatedly load and unload and use.
Another object of the present invention is to propose a kind of pressure of tire monitoring system mounting seat and device, can under the usage condition of High Temperature High Pressure and macroseism, still can realize actv. protection to the sensor of TPMS.
For achieving the above object, the invention provides a kind of TPMS mounting seat, comprise that at least two for sticking on the rubber chassis of OTR tire inner wall, the upper surface on each chassis is provided with at least two rubber columns.
In technique scheme, at least two rubber chassis are secured at the inwall of OTR tire in installation process, client is when installing TPMS sensor, TPMS sensor is installed on rubber chassis, rubber column on rubber chassis, through the mounting hole on TPMS sensor, completes installation by knotting.When client will dismantle TPMS sensor, only need untie the knot of rubber column, just can easily TPMS sensor be unloaded, very convenient.Than traditional integral type sticking structure, TPMS mounting seat of the present invention makes TPMS sensor under the frequent replacing of tire, repeatedly to load and unload and to use.
In addition, utilize flexibility and the elasticity of rubber column self, even if make under the environment of High Temperature High Pressure and macroseism, still can in the situation that the tyre surface generation drastic deformation of tire can not bring violent pullling to sensor, thereby cause damage.
Preferably, the thickness on described rubber chassis is 2~5mm.By the rubber chassis that thickness is suitable is set, can effectively bear the tensile force that squeegee action brings, difficult drop-off, thereby realize the effectively fixing of sensor, the flexibility of bound rubber column self and elasticity again, even if make under the environment of High Temperature High Pressure and macroseism, still can be in the situation that the tyre surface generation drastic deformation of tire, can not cause chassis come off and sensor is brought to violent pullling, thereby cause forfeiture or the damage of sensor function.
For achieving the above object, the invention allows for a kind of TPMS device that comprises aforementioned TPMS mounting seat, also comprise TPMS sensor, in the bottom of this TPMS sensor, be provided with extension edge edge, in described extension edge edge, be provided with the mounting hole corresponding with the rubber column on each chassis, under installation state, described rubber column is through described mounting hole and form knot.
In technique scheme, TPMS sensor arranges extension edge edge in bottom, and on extension edge edge, mounting hole is set, be used for coordinating with the rubber column on chassis, by by rubber column through the mode of mounting hole fixing TPMS sensor in the direction that is parallel to rubber chassis, and by just can complete easily fixing of in the direction perpendicular to rubber chassis TPMS sensor through knotting on the rubber column of mounting hole.
Preferably, under installation state, the distance between described at least two rubber chassis is 65~75mm.In more excellent mode, the distance between described at least two rubber chassis can be 71.6mm.By the distance between two suitable rubber chassis is set, can make TPMS sensor more easily install, and can bear the tyre surface distortion under high temperature, high pressure and macroseism condition.
The elasticity of considering rubber column self may cause the knot of accomplishing fluently to absolve voluntarily and the problem that causes sensor to come off and lost efficacy, preferably in mode, under installation state, on described rubber column, go back the plastic strip that bondage has the knot exoneration that prevents described rubber column, can effectively tighten rubber column, prevent the knot exoneration that rubber column is accomplished fluently.
Based on technique scheme; the present invention facilitates client to load and unload the sensor of TPMS with the TPMS mounting seat of rubber chassis and rubber column; make TPMS device be convenient to repeatedly load and unload and use; and utilize flexibility and the elasticity of rubber column self, can under the usage condition of High Temperature High Pressure and macroseism, still can realize actv. protection to the sensor of TPMS.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, forms the application's a part, and schematic description and description of the present invention is used for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the structural representation of an embodiment of TPMS mounting seat of the present invention.
Fig. 2 is the size schematic diagram on rubber chassis of another embodiment of TPMS mounting seat of the present invention.
Fig. 3 is the structural representation of the sensor in TPMS device embodiment of the present invention.
Fig. 4 is the structural representation of TPMS device embodiment of the present invention while installing.
The specific embodiment
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
As shown in Figure 1, be the structural representation of an embodiment of TPMS mounting seat of the present invention.In the present embodiment, mounting seat 1 comprises that at least two for sticking on the rubber chassis (being rubber chassis 11,12 at Fig. 1) of OTR tire inner wall, and the upper surface on each chassis is provided with at least two rubber columns (being rubber column 13,14 in Fig. 1).Rubber column 13,14 has certain flexibility and elasticity, is convenient to knotting, and can bears more violent pullling.
At least two rubber chassis of the mounting seat in the present embodiment will be secured at the inwall of OTR tire, mode is to paste along the direction of tire rolling preferably, when pasting, need to use polishing gun or emery cloth to polish to the paste position of rubber chassis and tire, can be more bonding to rubber chassis and tire formation so that paste the viscose of use, avoid coming off.Client, when TPMS sensor is installed, is installed in TPMS sensor on rubber chassis, and the rubber column on rubber chassis, through the mounting hole on TPMS sensor, completes installation by knotting.When client will dismantle TPMS sensor, only need untie the knot of rubber column, just can easily TPMS sensor be unloaded, very convenient.Than traditional integral type sticking structure, TPMS mounting seat of the present invention makes TPMS sensor under the frequent replacing of tire, repeatedly to load and unload and to use.
In addition, utilize flexibility and the elasticity of rubber column self, even if make under the environment of High Temperature High Pressure and macroseism, still can in the situation that the tyre surface generation drastic deformation of tire can not bring violent pullling to sensor, thereby cause damage.
As shown in Figure 2, be the size schematic diagram on the rubber chassis of another embodiment of TPMS mounting seat of the present invention.In the present embodiment, the thickness a on rubber chassis 11 is 2~5mm, by the thickness on suitable rubber chassis is set, can effectively bear the tensile force that squeegee action brings, difficult drop-off, thereby realize the effectively fixing of sensor, the flexibility of bound rubber column self and elasticity again, even if make under the environment of High Temperature High Pressure and macroseism, still can be in the situation that the tyre surface generation drastic deformation of tire, can not cause chassis come off and sensor is brought to violent pullling, thereby cause forfeiture or the damage of sensor function.
If the thickness a on rubber chassis is lower than 2mm, can cause mounting seat paste operation difficulty, be unfavorable for the sanding operation to base, and because the too thin meeting of temperature rising rubber causes being subject to rubber surface burn-in effects excessive (aging thickness 1mm), and then sensor is come off.
If the thickness a on rubber chassis surpasses 5mm, can cause between mounting seat and tyre surface heat-dissipating excessive, be unfavorable for heat radiation, cause accumulated heat serious, accelerate ageing of rubber, affect base service life.
As shown in Figure 3, be the structural representation of the sensor in TPMS device embodiment of the present invention.In the present embodiment, TPMS device comprises mounting seat 1 and sensor 2, wherein TPMS sensor 2 can arrange extension edge along 22,23 in bottom, and its middle part is Sensor core parts 21, at extension edge, is provided with the mounting hole corresponding with the rubber column on each chassis 24,25 in along 22,23.Fig. 4 is the structural representation of TPMS device embodiment while installing.Wherein rubber column, through mounting hole, next can be realized the fixing of sensor by the knotting of rubber column.Under installation state, rubber column is through mounting hole 24,25 and form knot.
In the present embodiment by by rubber column through the mode of mounting hole fixing TPMS sensor in the direction that is parallel to rubber chassis, and by just can complete easily fixing of in the direction perpendicular to rubber chassis TPMS sensor through knotting on the rubber column of mounting hole.
Knotting mode can adopt two rubber columns of a side are tied and form knot, also can be by two rubber columns knotting together, or each rubber column, respectively to self knotting, just can adopt as long as can realize the fixing of TPMS sensor in the direction perpendicular to rubber chassis.
The elasticity of considering rubber column self may cause the knot of accomplishing fluently to absolve voluntarily and the problem that causes sensor to come off and lost efficacy, preferably in mode, under installation state, the plastic strip that can also bondage on described rubber column has the knot exoneration that prevents rubber column, can effectively tighten rubber column, prevent the knot exoneration that rubber column is accomplished fluently.
Therefore in addition, in order to make this TPMS device also can bear long-term use, it is useful selecting the mounting distance between suitable rubber chassis, wherein in Fig. 4 under installation state, the mounting distance b between at least two rubber chassis is preferably 65~75mm.By the safety distance between two suitable rubber chassis is set, can make TPMS sensor more easily install, and can bear the tyre surface distortion under high temperature, high pressure and macroseism condition.
If mounting distance b is lower than 65mm, in the time of can causing installation of sensors, mounting seat is too small with respect to the spacing of mounting hole, and fixedly, after rubber column, rubber column self exists stress, causes ageing of rubber to accelerate, and is unfavorable for the long-term use of TPMS device.
If mounting distance b is higher than 75mm, in the time of can causing installation of sensors, mounting seat is excessive with respect to the spacing of mounting hole, fixedly after rubber column, also can there is stress in rubber column, and be subject to tire protector deformation effect large, causes the stressed increasing of rubber column and sensor, ageing of rubber accelerates, and is unfavorable for the long-term use of TPMS device.
In order clearly to explain selecting of above-mentioned mounting distance, example with Bucket for carrying water describes, wherein Bucket for carrying water (mounting seat that is equivalent to sensor) is placed on load (being equivalent to sensor) two, between laborsaving and load distortion minimum, reached good balance carrying water, if bucket is placed on closely to the situation that is in (being less than 65mm), load distortion can be little, but cushion littlely, and the people who bears a load on one's shoulder feels more stressed; If bucket (mounting seat that is equivalent to sensor) is placed on to the place of load (being equivalent to sensor) two+20cm, load distortion, with regard to large (being greater than the situation of 75mm), can cause load fracture.
In practical engineering application, can also above-mentioned safety distance select more excellent safety distance b in scope, be 71.6mm, make mounting seat moderate with respect to the spacing of mounting hole, fixedly, after rubber column, in rubber column, only can have stress seldom, be subject to tire protector deformation effect very little, rubber column and sensor are stressed also smaller, and then the speed of the ageing of rubber that slowed down, and are beneficial to the long-term use of TPMS device.
Finally should be noted that: above embodiment is only in order to illustrate that technical scheme of the present invention is not intended to limit; Although the present invention is had been described in detail with reference to preferred embodiment, those of ordinary skill in the field are to be understood that: still can modify or part technical characterictic is equal to replacement the specific embodiment of the present invention; And not departing from the spirit of technical solution of the present invention, it all should be encompassed in the middle of the technical scheme scope that the present invention asks for protection.

Claims (5)

1. a pressure of tire monitoring system mounting seat, is characterized in that, comprises that at least two for sticking on the rubber chassis of non-highway usage condition tire inner wall, and the upper surface on each chassis is provided with at least two rubber columns; Described rubber column has flexibility and elasticity, is convenient to knotting.
2. pressure of tire monitoring system mounting seat according to claim 1, is characterized in that, the thickness on described rubber chassis is 2~5mm.
3. a pressure of tire monitoring system device that comprises the pressure of tire monitoring system mounting seat described in claim 1 or 2, it is characterized in that, also comprise pressure of tire monitoring system sensor, the bottom of described pressure of tire monitoring system sensor is provided with extension edge edge, in described extension edge edge, be provided with the mounting hole corresponding with the rubber column on each chassis, under installation state, described rubber column is through described mounting hole and form knot; Under installation state, the distance between described at least two rubber chassis is 65~75mm.
4. pressure of tire monitoring system device according to claim 3, is characterized in that, the distance between described at least two rubber chassis is 71.6mm.
5. pressure of tire monitoring system device according to claim 3, is characterized in that, under installation state, goes back the plastic strip that bondage has the knot exoneration that prevents described rubber column on described rubber strip.
CN201010261586.9A 2010-08-19 2010-08-19 Mounting base for tire pressure monitoring system (TPMS) and device Active CN102371859B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201010261586.9A CN102371859B (en) 2010-08-19 2010-08-19 Mounting base for tire pressure monitoring system (TPMS) and device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201010261586.9A CN102371859B (en) 2010-08-19 2010-08-19 Mounting base for tire pressure monitoring system (TPMS) and device

Publications (2)

Publication Number Publication Date
CN102371859A CN102371859A (en) 2012-03-14
CN102371859B true CN102371859B (en) 2014-02-12

Family

ID=45791318

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201010261586.9A Active CN102371859B (en) 2010-08-19 2010-08-19 Mounting base for tire pressure monitoring system (TPMS) and device

Country Status (1)

Country Link
CN (1) CN102371859B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6462650B1 (en) * 2000-08-11 2002-10-08 Raymond J. Balzer Tire module attachment mount
EP1544001A1 (en) * 2003-12-16 2005-06-22 Société de Technologie Michelin Post patch for mounting devices inside tires

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL137790A0 (en) * 1998-02-12 2001-10-31 Michelin Rech Tech Attachment means for a tire electronic package
FR2823148A1 (en) * 2001-04-09 2002-10-11 Michelin Soc Tech DEVICE FOR FIXING AN ELECTRONIC MONITORING MODULE ON A TIRE
JP2003312221A (en) * 2002-04-26 2003-11-06 Pacific Ind Co Ltd Mounting structure of transmitter for tire state monitoring device
EP2460673B1 (en) * 2004-10-05 2013-07-10 The Yokohama Rubber Co., Ltd. Pneumatic tire and method of mounting transponder to pneumatic tire
JP2008290493A (en) * 2007-05-22 2008-12-04 Bridgestone Corp Sensor transponder attachment part, sensor transponder mounting method, and pneumatic tire

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6462650B1 (en) * 2000-08-11 2002-10-08 Raymond J. Balzer Tire module attachment mount
EP1544001A1 (en) * 2003-12-16 2005-06-22 Société de Technologie Michelin Post patch for mounting devices inside tires

Also Published As

Publication number Publication date
CN102371859A (en) 2012-03-14

Similar Documents

Publication Publication Date Title
US10137745B2 (en) System and method for maintaining target pressure in conjunction with gravity-driven automatic tire pumping mechanisms
WO2009070065A1 (en) Wheel-monitoring apparatus
US20110272074A1 (en) Automatic Low Tire Inflation System (ALTIS)
CN107709053B (en) Method for estimating load on vehicle
US20150241313A1 (en) Method, control unit, and system for determining a parameter that indicates a state of at least one component of a motor vehicle
CN102371859B (en) Mounting base for tire pressure monitoring system (TPMS) and device
US20110239753A1 (en) Safe tire
CN103895452A (en) Non-pneumatic explosion-proof tyre
CN103465733A (en) Elastic bracket and explosion-proof wheel hub with elastic brackets
JP2013538721A (en) Method and apparatus for pressure inspection and / or adjustment for mounted assemblies
CN212579982U (en) Off-highway mining automobile wheel
CN201395020Y (en) Tyre anti-prick device
CN203438778U (en) Safe tyre
CN207328011U (en) A kind of built-in device for monitoring tyre pressure
CN201432554Y (en) Anti-burst tire
CN201646267U (en) Auxiliary control device applied after tubeless tyre is punctured
CN2923391Y (en) Safety tyre
EP2873536A1 (en) Particular compact small-size emergency tire, for quick mounting to a car wheel having a punctured or possibly irreparably damaged tire
KR101403360B1 (en) Sensing system for tire using self producting power
CN202156249U (en) Fixing device for tire valve of large mining dump truck
CN103998263A (en) System for monitoring tyre pressures of a plurality of wheels of a motor vehicle and pressure monitoring method
CN201573496U (en) Wheel assembly provided with explosion-proof device
CN102374889A (en) Dynamic weighing system with vehicle tire pressure monitoring function
CN201712432U (en) Heavy-duty car four-ride bolt balanced suspension
CN202573622U (en) Steel core inflation-free tire-bursting-free wheel

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
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20191114

Address after: Room 1905, 19th floor, Tianbao International Silver Tower, No.61 Haier Road, Laoshan District, Qingdao, Shandong Province

Patentee after: Taikaiying (Qingdao) special tire technology research and Development Co.,Ltd.

Address before: 266061, 19 floor, No. 2, Tianbao International Building, No. 61, Haier Road, Shandong, Qingdao

Patentee before: QINGDAO TECHKING TIRES Co.,Ltd.

PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of invention: Mounting base and device of tire pressure monitoring system

Effective date of registration: 20220127

Granted publication date: 20140212

Pledgee: Agricultural Bank of China Limited Qingdao Branch Business Department

Pledgor: Taikaiying (Qingdao) special tire technology research and Development Co.,Ltd.

Registration number: Y2022370010021

PE01 Entry into force of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20230413

Granted publication date: 20140212

Pledgee: Agricultural Bank of China Limited Qingdao Branch Business Department

Pledgor: Taikaiying (Qingdao) special tire technology research and Development Co.,Ltd.

Registration number: Y2022370010021

PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of invention: Installation base and device of tire pressure monitoring system

Effective date of registration: 20230421

Granted publication date: 20140212

Pledgee: Agricultural Bank of China Limited Qingdao Branch Business Department

Pledgor: Taikaiying (Qingdao) special tire technology research and Development Co.,Ltd.

Registration number: Y2023370010040

PC01 Cancellation of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Granted publication date: 20140212

Pledgee: Agricultural Bank of China Limited Qingdao Branch Business Department

Pledgor: Taikaiying (Qingdao) special tire technology research and Development Co.,Ltd.

Registration number: Y2023370010040

CP03 Change of name, title or address
CP03 Change of name, title or address

Address after: 266061, 9th and 10th floors, Building 2, No. 6 Keyuan Jingsan Road, Laoshan District, Qingdao City, Shandong Province

Patentee after: Taikaiying (Qingdao) special tire technology research and Development Co.,Ltd.

Country or region after: China

Address before: 266000 room 1905, 19 / F, Tianbao international Ginza, 61 Haier Road, Laoshan District, Qingdao, Shandong

Patentee before: Taikaiying (Qingdao) special tire technology research and Development Co.,Ltd.

Country or region before: China