CN102563146A - Special air nozzle for safety tire - Google Patents
Special air nozzle for safety tire Download PDFInfo
- Publication number
- CN102563146A CN102563146A CN2011104618531A CN201110461853A CN102563146A CN 102563146 A CN102563146 A CN 102563146A CN 2011104618531 A CN2011104618531 A CN 2011104618531A CN 201110461853 A CN201110461853 A CN 201110461853A CN 102563146 A CN102563146 A CN 102563146A
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- ring
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- outer tube
- guide rod
- disk
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Abstract
The invention relates to an automobile accessory, in particular to a special air nozzle for a safety tire. The special air nozzle for the safety tire is composed of a pressure cap, a pressure rod, an external spring, a tire wall, a guide positioning ring, an upper sealing ring, an upper guide rod, an air conveying pipe, a separation ring, an air exhausting side hole, a pressure disc, a lower guide rod, a lower inflating middle hole, an inner spring, a separation ring and the like, wherein an inflating outer pipe is a metal straight pipe and is adhered to the tire wall of a half-size tire which is close to the outer side; the lower end of the inflating outer pipe is combined with one end of the air conveying pipe and the other end of the air conveying pipe is adhered to the combining part of the inflating outer pipe and the air conveying pipe; and the separation ring is combined with the circular-disc-shaped pressure disc and the lower surface of the pressure disc is combined with the lower guide rod. With the adoption of the special air nozzle for the safety tire, provided by the invention, two half-size tires can be inflated only by one air nozzle; and compared with the prior art, the special air nozzle has the advantages that the inflating process is simplified and the inflating efficiency is greatly improved.
Description
Technical field
The present invention relates to a kind of auto parts machinery, particularly relate to the special-purpose valve of a kind of safety tread.
Background technique
For prevent automobile at expressway because of the occurrence of traffic accident of blowing out; In the existing tire technical field; A kind of technological scheme is arranged, each tire is designed to the combination of two half-size scale tires of drawing close side by side, when one of them half-size scale tire is blown out; Another one half-size scale tire still can play the effect of interim support vehicle body, can under the stable state that goes, slow down to guarantee vehicle body.The long-pending tire of two halfbodies of forming each tire has independently valve respectively; Therefore when being automobile inflating at every turn; Need carry out 8 inflations; Accident such as the whipping that causes vehicle body, rollover is too loaded down with trivial details to its gas replenishment process though this tire can prevent to blow out, and can cause the waste of inflationtime.
Summary of the invention
The present invention is for solving the deficiency of existing technology; Provide a kind of and can only just can inflate and can guarantee that any one is blown out and leaks gas in the two half-size scale tires two half-size scale tires through a valve, all can be to the special-purpose valve of the safety tread that another half-size scale tire impacts.
The scheme that solves technical problem of the present invention is: the special-purpose valve of safety tread by gas nozzle cap, pressure cap, press rods, outer spring, tyre sidewall, guide-localization ring, upper sealing ring, go up that guide rod, pneumatic tube, isolating ring, exhaust are lateral opening, pressure disk, down guide rod, down inflate mesopore, inner spring, inflation outer tube, bar cover, side opening, inflation endoporus, gas sealing disk, on inflate mesopore, stripper loop, retaining ring, cover dish, middle seal ring, outer seal ring and lower sealing ring and constitute.
The inflation outer tube is a metal straight pipe, and the inflation outer tube passes the tyre sidewall of half-size scale tire in the outer part and is bonded as one with tyre sidewall, and inflation outer tube and the bonding position of tyre sidewall are the outer walls of the inflation outer tube between said retaining ring and the gas nozzle cap.
Pneumatic tube is made up of one section arc pipe and two sections straight tubes, and said two sections straight tubes are combined as a whole with the two ends of said arc pipe respectively.The end of the lower end of inflation outer tube and the straight-run of pipe of pneumatic tube is combined as a whole through screw thread, is provided with the outer seal ring that is adhered on the inflation outer tube outer wall in the junction.The end of another of pneumatic tube section straight tube is passed the connecting part of two half-size scale tires and is bonded as one with said connecting part, and communicates with in the inner part half-size scale tire inside.
The bar cover is the cylinder of metal, is to be the cover dish of holistic ring with the bar cover in the upper end of bar cover, and the outer diameter of cover dish is greater than the outer diameter of bar cover, and the cover dish has identical inner diameter and coaxial with the bar cover, and the interior space of cover dish and bar cover has constituted the inflation endoporus.Cover dish and bar cover are in the inflation outer tube, and the outer side wall of cover dish combines with screw thread with the madial wall of inflation outer tube.
It is holistic retaining ring that one circle and inflation outer tube are arranged on the madial wall of inflation outer tube, and the upper surface of retaining ring is bonded with the upper sealing ring of annular.The bottom surface of cover dish is pressed on the upper surface of upper sealing ring.
Gas sealing disk is positioned at the inflation outer tube and is in the space below the bar cover.Gas sealing disk is that the upper end opens wide and the cylinder of lower end closed, and there is the last guide rod that is combined as a whole with gas sealing disk in the bottom center at the end of gas sealing disk, and the upper face center at the end of gas sealing disk has a screw, and the upper surface at the end of gas sealing disk also is bonded with middle seal ring.
Press rods is the screwed cylindrical body in lower end, and the upper end of press rods and the pressure cap of oblate cylindricality are combined as a whole, and the lower end of press rods is passed from top to bottom to be spirally connected in the said screw of inflating endoporus and inserting gas sealing disk and with said screw and is one.
On the press rods between pressure cap and the cover dish, be with the outer spring that is in compressive state.
Side opening is out the circular hole on the inflation outer tube wall, and the height and position of side opening is between the screw thread and said retaining ring of inflation outer tube lower end.
On the madial wall of pneumatic tube, have with pneumatic tube be holistic, annular stripper loop, the inflation mesopore is gone up by the central authorities of stripper loop, the said guide rod of going up inserts and saidly goes up in the inflation mesopore and go up between the inwall of sidewall and last inflation mesopore of guide rod and leave the gap.The bottom surface of stripper loop is bonded as one with the upper surface of lower sealing ring of annular, and the guide-localization ring that combines with screw thread with the inwall of pneumatic tube is arranged below lower sealing ring, and the central authorities of guide-localization ring descend to inflate mesopore.
Isolating ring is the cylinder of upper end wall thickness less than the lower end wall thickness; The lower end of isolating ring and the upper surface of discoidal pressure disk are combined as a whole; The lower surface of pressure disk is combined as a whole with the upper end of following guide rod; Following guide rod runs through described down inflation mesopore and leaves the gap between sidewall and the inwall of inflating mesopore down of guide rod down; In the said lower sealing ring and the space between the guide-localization ring of the combination of isolating ring and pressure disk in pneumatic tube, pressure disk becomes clearance fit relationship with pneumatic tube.Be at following guide rod and be with the inner spring that is in compressive state on the position between guide-localization ring and the pressure disk, it is lateral opening also to have vertical exhaust on the said pressure disk.
The top of inflation outer tube is with and inflates the gas nozzle cap that outer tube is spirally connected.
The material of described upper sealing ring, middle seal ring, outer seal ring and lower sealing ring is rubber.
In the time of need be to Tyre inflating, screw off gas nozzle cap earlier, with the said pressure cap of push rod roof pressure in the gas-charging connection; Press rods moves downward and promotes gas sealing disk and moves downward, and at first, middle seal ring separates with the lower end of bar cover; Along with press rods continues to move downward; The upper surface that withstands pressure and coil in the bottom of last guide rod makes pressure disk move downward together with isolating ring, and separate with the bottom surface of lower sealing ring on the top of isolating ring.The interior high-pressure air of air compressor this moment gets in the half-size scale tire in the outer part through gap and the side opening that gas overcharging endoporus, bar overlap between lower end and the middle seal ring successively; High-pressure air in the air compressor also gets in the pneumatic tube from the slit between isolating ring and the lower sealing ring and successively through lateral opening and the following inflation of exhaust mesopore simultaneously, and final end from the pneumatic tube that communicates with in the inner part half-size scale tire enters into half-size scale tire in the inner part.After treating that inflation finishes, gas-charging connection is pulled out, the push rod in the gas-charging connection removes the pressure solutions of press rods; Gas sealing disk moves upward under the promotion of outer spring; Bar cover lower end is combined with middle seal ring, and at this moment, the inner air of half-size scale tire in the outer part is isolated from the outside.Simultaneously, pressure disk moves upward under the promotion of inner spring together with isolating ring, and the top of isolating ring is combined with the bottom surface of seal ring, and at this moment, half-size scale tire is in the inner part isolated with the inner air of half-size scale tire in the outer part each other.
Adopt such scheme, compared with prior art, the present invention has following remarkable progress:
1. owing to adopt the present invention; Can only just can inflate two half-size scale tires through a valve; Compare with the existing half-size scale tire of external inflating nozzle that respectively carries independently, simplified the programmed sequence of operations in the gas replenishment process, improved the efficient of inflation greatly.
2. owing to be provided with isolating ring among the present invention by inner spring control; Can be under non-inflated state the air pressure of the half-size scale tire of medial and lateral be intercepted each other; Avoid in the two half-size scale tires any one to blow out and leak gas another half-size scale tire is impacted, further guaranteed the present invention's Security in use.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the structural representation on the present invention the is installed on a pair of half-size scale tire.
Figure: 1. Gas nozzle cap? 2. Pressure cap? 3. Pressure lever? 4. Outer spring? 5. Tire wall? 6. Oriented positioning ring? 7 on the sealing ring? 8 on the guide rod? 9. Input trachea? 10. spacer ring? 11. exhaust side hole? 12. pressure plate? 13 lower guide rod? 14 lower plenum bore? 15. inner spring? 16. inflatable outer tube? 17. rod cover? 18. side holes? 19. inflatable inner hole? 20. seal gas disk? 21 holes on the inflatable? 22. separator ring? 23. fastening ring? 24. sets disk? 25. the sealing ring? 26. outer seal ring? 27 lower sealing ring? 28. outward half-size tires? 29 half-size tire on the inside
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is done further description.
The special-purpose valve of safety tread is by gas nozzle cap 1; Pressure cap 2; Press rods 3; Outer spring 4; Tyre sidewall 5; Guide-localization ring 6; Upper sealing ring 7; Last guide rod 8; Pneumatic tube 9; Isolating ring 10; Exhaust lateral opening 11; Pressure disk 12; Following guide rod 13; Under inflate mesopore 14; Inner spring 15; Inflation outer tube 16; Bar cover 17; Side opening 18; Inflation endoporus 19; Gas sealing disk 20; Last inflation mesopore 21; Stripper loop 22; Retaining ring 23; Cover dish 24; Middle seal ring 25; Outer seal ring 26 constitutes with lower sealing ring 27.
Inflation outer tube 16 is a metal straight pipe, and inflation outer tube 16 passes the tyre sidewall 5 of half-size scale tire 28 in the outer part and is bonded as one with tyre sidewall 5, and inflation outer tube 16 and tyre sidewall 5 bonding positions are outer walls of the inflation outer tube 16 between said retaining ring 23 and the gas nozzle cap 1.
Have a circle and inflation outer tube 16 to be holistic retaining ring 23 on the madial wall of inflation outer tube 16, the upper surface of retaining ring 23 is bonded with the upper sealing ring 7 of annular.The bottom surface of cover dish 24 is pressed on the upper surface of upper sealing ring 7.
On the press rods 3 between pressure cap 2 and the cover dish 24, be with the outer spring 4 that is in compressive state.
On the madial wall of pneumatic tube 9, have with pneumatic tube 9 and be holistic, annular stripper loop 22; Inflation mesopore 21 is gone up by the central authorities of stripper loop 22, and the said guide rod 8 of going up inserts and saidly goes up in the inflation mesopore 21 and go up between the inwall of sidewall and last inflation mesopore 21 of guide rod 8 and leave the gap.The bottom surface of stripper loop 22 is bonded as one with the upper surface of lower sealing ring 27 of annular, and the guide-localization ring 6 that combines with screw thread with the inwall of pneumatic tube 9 is arranged below lower sealing ring 27, and the central authorities of guide-localization ring 6 descend to inflate mesopore 14.
Isolating ring 10 is upper end wall thickness cylinders less than the lower end wall thickness; The upper surface of the lower end of isolating ring 10 and discoidal pressure disk 12 is combined as a whole; The lower surface of pressure disk 12 is combined as a whole with the upper end of following guide rod 13; Following guide rod 13 runs through described down inflation mesopore 14 and leaves the gap between sidewall and the inwall of inflating mesopore 14 down of guide rod 13 down; In the said lower sealing ring 27 and the space between the guide-localization ring 6 of the combination of isolating ring 10 and pressure disk 12 in pneumatic tube 9,9 one-tenth clearance fit relationship of pressure disk 12 and pneumatic tube.Be at following guide rod 13 and be with the inner spring 15 that is in compressive state on the position between guide-localization ring 6 and the pressure disk 12, also have vertical exhaust lateral opening 11 on the said pressure disk 12.
The top of inflation outer tube 16 is with and inflates the gas nozzle cap 1 that outer tube 16 is spirally connected.
The material of described upper sealing ring 7, middle seal ring 25, outer seal ring 26 and lower sealing ring 27 is rubber.
In the time of need be to Tyre inflating, screw off gas nozzle cap 1 earlier, with the said pressure cap 2 of push rod roof pressure in the gas-charging connection; Press rods 3 moves downward and promotes gas sealing disk 20 and moves downward, and at first, middle seal ring 25 separates with the lower end of bar cover 17; Along with press rods 3 continues to move downward; Withstand pressure and coil 12 upper surface in the bottom of last guide rod 8, pressure disk 12 is moved downward together with isolating ring 10, and separate with the bottom surface of lower sealing ring 27 on the top of isolating ring 10.High-pressure air in the air compressor is successively in gas overcharging endoporus 19, bar overlap the gap and side opening 18 entering half-size scale tire 28 in the outer part between 17 lower ends and the middle seal ring 25 at this moment; High-pressure air in the air compressor also gets in the pneumatic tube 9 from the slit between isolating ring 10 and the lower sealing ring 27 and successively through exhausts lateral opening 11 and inflation mesopore 14 down simultaneously, and final end from the pneumatic tube 9 that communicates with in the inner part half-size scale tire 29 enters into half-size scale tire 29 in the inner part.After treating that inflation finishes, gas-charging connection is pulled out, the push rod in the gas-charging connection removes the pressure solutions of press rods 3; Gas sealing disk 20 moves upward under the promotion of outer spring 4; Again make bar overlap 17 lower ends and combine with middle seal ring 25, at this moment, half-size scale tire 28 inner air in the outer part are isolated from the outside.Simultaneously; Pressure disk 12 moves upward under the promotion of inner spring 15 together with isolating ring 10; The top of isolating ring 10 is combined with the bottom surface of seal ring 27, and at this moment, half-size scale tire 29 is in the inner part isolated with the 28 inner air of half-size scale tire in the outer part each other.
Claims (1)
1. the special-purpose valve of a safety tread, by gas nozzle cap, pressure cap, press rods, outer spring, tyre sidewall, guide-localization ring, upper sealing ring, go up that guide rod, pneumatic tube, isolating ring, exhaust are lateral opening, pressure disk, down guide rod, down inflate mesopore, inner spring, inflation outer tube, bar cover, side opening, inflation endoporus, gas sealing disk, on inflate mesopore, stripper loop, retaining ring, cover dish, middle seal ring, outer seal ring and lower sealing ring and constitute, it is characterized in that: the inflation outer tube is a metal straight pipe; The inflation outer tube passes the tyre sidewall of half-size scale tire in the outer part and is bonded as one with tyre sidewall, and inflation outer tube and the bonding position of tyre sidewall are the outer walls of the inflation outer tube between said retaining ring and the gas nozzle cap, and pneumatic tube is made up of one section arc pipe and two sections straight tubes; Said two sections straight tubes are combined as a whole with the two ends of said arc pipe respectively, and the end of the lower end of inflation outer tube and the straight-run of pipe of pneumatic tube is combined as a whole through screw thread, are provided with in the junction and are adhered to the outer seal ring of inflating on the outer tube outer wall; The end of another of pneumatic tube section straight tube is passed the connecting part of two half-size scale tires and is bonded as one with said connecting part, and communicates with in the inner part half-size scale tire inside, and the bar cover is the cylinder of metal; In the upper end of bar cover is to be the cover dish of holistic ring with the bar cover, and the outer diameter of cover dish is greater than the outer diameter of bar cover, and the cover dish has identical inner diameter and coaxial with the bar cover; The interior space of cover dish and bar cover has constituted the inflation endoporus, and cover dish and bar cover are in the inflation outer tube, and the outer side wall of cover dish combines with screw thread with the madial wall of inflation outer tube; It is holistic retaining ring that one circle and inflation outer tube are arranged on the madial wall of inflation outer tube, and the upper surface of retaining ring is bonded with the upper sealing ring of annular, and the bottom surface of cover dish is pressed on the upper surface of upper sealing ring; Gas sealing disk is positioned at the inflation outer tube and is in the following space of bar cover, and gas sealing disk is that the upper end opens wide and the cylinder of lower end closed, and there is the last guide rod that is combined as a whole with gas sealing disk in the bottom center at the end of gas sealing disk; The upper face center at the end of gas sealing disk has a screw, and the upper surface at the end of gas sealing disk also is bonded with middle seal ring, and press rods is the screwed cylindrical body in lower end; The upper end of press rods and the pressure cap of oblate cylindricality are combined as a whole, and the lower end of press rods is passed from top to bottom to be spirally connected in the said screw of inflating endoporus and inserting gas sealing disk and with said screw and is one, on the press rods between pressure cap and the cover dish, is with the outer spring that is in compressive state; Side opening is out that at the circular hole of inflation on the outer tube wall, the height and position of side opening is between the screw thread and said retaining ring of inflation outer tube lower end, on the madial wall of pneumatic tube, have with pneumatic tube be holistic, annular stripper loop; The inflation mesopore is gone up by the central authorities of stripper loop, and said going up between the inwall that guide rod inserts the said sidewall of going up in the inflation mesopore and going up guide rod and last inflation mesopore left the gap, and the bottom surface of stripper loop is bonded as one with the upper surface of annular lower sealing ring; The one guide-localization ring that combines with screw thread with the inwall of pneumatic tube is arranged below lower sealing ring; The central authorities of guide-localization ring inflate mesopore down, and isolating ring is the cylinder of upper end wall thickness less than the lower end wall thickness, and the lower end of isolating ring and the upper surface of discoidal pressure disk are combined as a whole; The lower surface of pressure disk is combined as a whole with the upper end of following guide rod; Following guide rod runs through described down inflation mesopore and leaves the gap between sidewall and the inwall of inflating mesopore down of guide rod down, and in the said lower sealing ring and the space between the guide-localization ring of the combination of isolating ring and pressure disk in pneumatic tube, pressure disk becomes clearance fit relationship with pneumatic tube; Be at following guide rod and be with the inner spring that is in compressive state on the position between guide-localization ring and the pressure disk; It is lateral opening also to have vertical exhaust on the said pressure disk, and the top of inflation outer tube is with and inflates the gas nozzle cap that outer tube is spirally connected, and the material of described upper sealing ring, middle seal ring, outer seal ring and lower sealing ring is rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110461853 CN102563146B (en) | 2011-12-31 | 2011-12-31 | Special air nozzle for safety tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110461853 CN102563146B (en) | 2011-12-31 | 2011-12-31 | Special air nozzle for safety tire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102563146A true CN102563146A (en) | 2012-07-11 |
| CN102563146B CN102563146B (en) | 2013-05-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110461853 Expired - Fee Related CN102563146B (en) | 2011-12-31 | 2011-12-31 | Special air nozzle for safety tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102563146B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110296242A (en) * | 2019-06-03 | 2019-10-01 | 浙江吉利控股集团有限公司 | A kind of auto-tire valve assembly |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB544001A (en) * | 1940-03-23 | 1942-03-23 | Wingfoot Corp | Improvements in valve for multi-chambered tubes |
| GB683970A (en) * | 1950-04-29 | 1952-12-10 | Dunlop Rubber Co | Inflation valve for pneumatic safety tubes |
| US3871422A (en) * | 1973-02-14 | 1975-03-18 | Automatic Helium Balloon Syste | Dual balloon valve |
| GB2031123A (en) * | 1978-09-12 | 1980-04-16 | Merwe I V D | Valve structure |
| CN201093109Y (en) * | 2007-08-15 | 2008-07-30 | 梁伟 | Explosion-resistant tyre valve for general-purpose type motor vehicle |
| CN100455861C (en) * | 2007-08-10 | 2009-01-28 | 四川大学 | General explosion-proof safe air valve for automobile tyre |
| CN100464101C (en) * | 2007-08-10 | 2009-02-25 | 四川大学 | General explosion-prevention pressure-limit air valve for automobile tyre |
| CN100491786C (en) * | 2007-08-10 | 2009-05-27 | 四川大学 | General explosion-prevention safe air valve for automobile tyre |
| CN202402727U (en) * | 2011-12-31 | 2012-08-29 | 宁波市鄞州云帆工程咨询有限公司 | Double-valve single control mechanism |
-
2011
- 2011-12-31 CN CN 201110461853 patent/CN102563146B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB544001A (en) * | 1940-03-23 | 1942-03-23 | Wingfoot Corp | Improvements in valve for multi-chambered tubes |
| GB683970A (en) * | 1950-04-29 | 1952-12-10 | Dunlop Rubber Co | Inflation valve for pneumatic safety tubes |
| US3871422A (en) * | 1973-02-14 | 1975-03-18 | Automatic Helium Balloon Syste | Dual balloon valve |
| GB2031123A (en) * | 1978-09-12 | 1980-04-16 | Merwe I V D | Valve structure |
| CN100455861C (en) * | 2007-08-10 | 2009-01-28 | 四川大学 | General explosion-proof safe air valve for automobile tyre |
| CN100464101C (en) * | 2007-08-10 | 2009-02-25 | 四川大学 | General explosion-prevention pressure-limit air valve for automobile tyre |
| CN100491786C (en) * | 2007-08-10 | 2009-05-27 | 四川大学 | General explosion-prevention safe air valve for automobile tyre |
| CN201093109Y (en) * | 2007-08-15 | 2008-07-30 | 梁伟 | Explosion-resistant tyre valve for general-purpose type motor vehicle |
| CN202402727U (en) * | 2011-12-31 | 2012-08-29 | 宁波市鄞州云帆工程咨询有限公司 | Double-valve single control mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110296242A (en) * | 2019-06-03 | 2019-10-01 | 浙江吉利控股集团有限公司 | A kind of auto-tire valve assembly |
| CN110296242B (en) * | 2019-06-03 | 2020-07-24 | 浙江吉利控股集团有限公司 | Automobile tire inflating valve assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102563146B (en) | 2013-05-01 |
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Owner name: HAIMEN JIAHAO INVESTMENT CO., LTD. Free format text: FORMER OWNER: NINGBO YINZHOU YUNFAN ENGINEERING CONSULTING CO., LTD. Effective date: 20131113 |
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Free format text: CORRECT: ADDRESS; FROM: 315192 NINGBO, ZHEJIANG PROVINCE TO: 226153 NANTONG, JIANGSU PROVINCE |
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Effective date of registration: 20131113 Address after: 226153 Jiangsu city of Nantong Province Haimen Wang Hao Zhen Hao Sheng Road No. 158 in 1. Patentee after: Haimen Jiahao Investment Company Limited Address before: 315192 Zhejiang City, Yinzhou District, the old Temple Temple Street, Changfeng old market to the south of the room eleventh 2-11 Patentee before: Ningbo Yinzhou Yunfan Engineering Consulting Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130501 Termination date: 20151231 |
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| EXPY | Termination of patent right or utility model |