CN202974142U - Device measuring air valve conical face basic circle distance sizes - Google Patents
Device measuring air valve conical face basic circle distance sizes Download PDFInfo
- Publication number
- CN202974142U CN202974142U CN 201220558616 CN201220558616U CN202974142U CN 202974142 U CN202974142 U CN 202974142U CN 201220558616 CN201220558616 CN 201220558616 CN 201220558616 U CN201220558616 U CN 201220558616U CN 202974142 U CN202974142 U CN 202974142U
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- slide block
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- measurement
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
A device measuring air valve conical face basic circle distance sizes comprises a measuring body. A sliding chute seat is fixed inside a rectangular groove on the measuring body. A slide block rod with a spring and a square support block is arranged in a rectangular groove on the sliding chute seat. A V type valve stem positioning block is fixedly arranged on the sliding chute seat through screws. A front end cover and a rear end cover are respectively fixedly arranged on the two ends of the rectangular groove on the measuring body. One end of the slide block rod passes through the rear end cover and is connected with a clamping groove positioning block through screws. Two basic circle positioning slide blocks are respectively fixed on slide block bases through screws. The slide block bases are connected with two slide block base support bars in an interference fit way. The two slide block base support bars are arranged inside slide block base support bar installation holes on the measuring body and limited through fastening screws. A support bar of an indicating gauge for measuring clamping groove distances, a support bar of an indicating gauge for measuring rod end face distances and a support bar of an indicating gauge for measuring disc end face distances are respectively arranged on the two ends of the measuring body. Each support bar is respectively provided with one indicating gauge.
Description
Technical field
The utility model relates to a kind of mechanical quantity length-measuring appliance, and particularly a kind of valve-face basic circle of measuring is to dish end face, rod end surface, the draw-in groove device apart from size.
Background technology
Along with the raising that Engine Exhaust Emission requires, increasing new work engine progressively adopts a cylinder two to advance two rows or three to advance two rows' valve arrangements, thereby the valve industry progressively enters the fast-developing phase.In valve processing, need to measure the valve-face basic circle to the size of dish end face, rod end surface, draw-in groove distance, accompanying drawing 7 arrives dish end face, rod end surface, draw-in groove apart from the size schematic diagram for the valve-face basic circle, wherein L1 is that conical surface basic circle is to dish end face distance size, L2 is conical surface basic circle to rod end surface apart from size, L3 be conical surface basic circle to draw-in groove apart from size.
At present in the valve processing industry, measure the valve-face basic circle to coil end face, rod end surface, method that draw-in groove is commonly used apart from size has: (one) uses the universal measurement device measuring, instrument as micro-in multipurpose instrument (tool), but this measuring instrument has higher requirements to environment for use, generally as enterprise measurement chamber use instrument, measuring accuracy is high, and efficient is low; (2) adopt mechanical type contact to measure, for the specific valve sample of a kind of valve production, be used for measuring and demarcate his-and-hers watches, different valve productions is different is used for the locating sleeve that the valve measurement and positioning is used.This measuring method is applicable to single valve product to be produced in enormous quantities, and it is poor that this measures the measurer versatility, and the different air valve product generally can not be used; (3) adopt inductance all automatic measurement instrument, take rod end surface as indirect measuring basis, measuring instrument measure rod end surface to draw-in groove size and rod end surface to conical surface basic circle size after, automatically converse the valve draw-in groove to conical surface basic circle size, for the specific valve sample of a kind of valve production, be used for measuring the demarcation his-and-hers watches, only needing to demarcate his-and-hers watches with different valve samples between the different air valve product can measure, highly versatile, but this measurement mechanism price is more expensive, maintenance cost is high, is generally just using in inspection on the very high valve production line of automaticity or eventually.
Summary of the invention
The purpose of this utility model is to overcome the above-mentioned deficiency of prior art and provide a kind of employing valve sample to carry out the contact his-and-hers watches, and Quick Measurement air outlet valve conical surface basic circle is to dish end face, rod end surface, the draw-in groove measurement mechanism apart from size.
the technical solution of the utility model is: a kind of valve-face basic circle of measuring is apart from the device of size, by measuring body, the slide block pedestal, the first basic circle positioning sliding block, the second basic circle positioning sliding block, measurement dish end face dial gauge mounting clamp, measurement dish end face distance dial gauge support bar, the dial gauge of measurement dish end face distance, the dial gauge of sounding rod end face distance, the measurement card slot pitch is from dial gauge, the first slide block base supports bar, the dial gauge adapter of measurement dish end face, pin, the dial gauge contact block of measurement dish end face, front end end cover, V-type valve stem locating piece, the slide block bar, sliding chute seat, spring, square back-up block, rear end cap, the draw-in groove locating piece, the second slide block base supports bar, two the first slide block base supports bar trip bolts, two the second slide block base supports bar trip bolts, sounding rod end face distance dial gauge mounting clamp, the measurement card slot pitch is from the dial gauge mounting clamp, the measurement card slot pitch is from the dial gauge support bar, sounding rod end face distance dial gauge support bar forms.
described measurement body is provided with rectangular channel, a first slide block base supports bar mounting hole and second a slide block base supports bar mounting hole, be respectively equipped with two threaded holes in the two sides of measuring body, the threaded hole of measuring two sides on body respectively with the first slide block base supports bar mounting hole, the second slide block base supports bar mounting hole communicates, measure the dial gauge support bar mounting hole that is provided with a sounding rod end face distance on an end face of body and measurement card slot pitch from dial gauge support bar mounting hole, another end face of measuring body is provided with the dial gauge support bar mounting hole of a measurement dish end face distance.
Sliding chute seat is fixedly mounted in the rectangular channel of measuring on body by interference fit, the slide block bar is arranged in rectangular channel on sliding chute seat, spring and square back-up block are sleeved on slide block bar round bar successively, V-type valve stem locating piece is fixedly mounted on sliding chute seat by screw, front end end cover and rear end cap are fixedly mounted on by common trip bolt the two ends of measuring rectangular channel on body respectively, one end of slide block bar contacts with front end end cover, the other end of slide block bar passes rear end cap, and the draw-in groove locating piece is arranged on the end of slide block bar by screw.The first basic circle positioning sliding block and the second basic circle positioning sliding block are separately fixed in positioning sliding block groove on the slide block pedestal by screw, and the distance between the first basic circle positioning sliding block and the second basic circle positioning sliding block is valve-face benchmark diameter of a circle.one end of the first slide block base supports bar and the second slide block base supports bar is separately fixed on the slide block pedestal, and link together by interference fit and slide block pedestal, then the first slide block base supports bar and the second slide block base supports bar are arranged in the first slide block base supports bar mounting hole of measuring on body and second slide block base supports bar mounting hole, adopt clearance fit between the first slide block base supports bar and the first slide block base supports bar mounting hole and between the second slide block base supports bar and the second slide block base supports bar mounting hole, and by being arranged on two the first slide block base supports bar trip bolts measuring in the threaded hole of body two sides, two the second slide block base supports bar trip bolts are spacing.the measurement card slot pitch that the measurement card slot pitch adopts interference fit to be fixedly mounted on respectively to measure body one end from dial gauge support bar and sounding rod end face distance dial gauge support bar from dial gauge support bar mounting hole and the dial gauge support bar mounting hole of sounding rod end face distance in, the measurement card slot pitch is clamped and installed in the measurement card slot pitch from dial gauge mounting clamp one end on the dial gauge support bar by the trip bolt on mounting clamp, the measurement card slot pitch from the dial gauge mounting clamp other end by the trip bolt on mounting clamp with the measurement card slot pitch from dial gauge clamp, sounding rod end face distance dial gauge mounting clamp one end is clamped and installed on sounding rod end face distance dial gauge support bar by the trip bolt on mounting clamp, the sounding rod end face distance dial gauge mounting clamp other end clamps by the dial gauge of the trip bolt on mounting clamp with the sounding rod end face distance.measurement dish end face distance dial gauge support bar adopts interference fit to be fixedly mounted in the dial gauge support bar mounting hole of the measurement dish end face distance of measuring the body other end, measurement dish end face distance dial gauge mounting clamp one end is clamped and installed on measurement dish end face distance dial gauge support bar by the trip bolt on mounting clamp, the measurement dish end face distance dial gauge mounting clamp other end clamps by the dial gauge that the trip bolt on mounting clamp coils end face distance with measurement, the dial gauge adapter is arranged on the sounding rod of dial gauge of measurement dish end face distance, the dial gauge contact block of measurement dish end face is connected by the dial gauge contact block of pin with measurement dish end face, wherein pin is clearance fit with the dial gauge contact block, pin is interference fit with the dial gauge adapter.
during measurement, first be placed on the valve standard component and measure the valve-face basic circle apart from size device, guarantee that the first positioning sliding block contacts with valve standard component conical surface basic circle with the second slide block simultaneously, guarantee that the draw-in groove locating piece reliably contacts with the draw-in groove of valve standard component, simultaneously measurement is coiled dial gauge contact block on the dial gauge of end face distance and the dish end contact of valve standard component, the dial indicator measuring head of sounding rod end face distance is contacted with the rod end surface of valve standard component, with the measurement card slot pitch from dial indicator measuring head and the end contact of draw-in groove locating piece, then his-and-hers watches.For example: valve standard component conical surface benchmark diameter of a circle is D, and valve standard component conical surface basic circle is to dish end face distance size L1=3mm, conical surface basic circle to rod end surface apart from size L2=165mm, conical surface basic circle to draw-in groove apart from size L3=160mm.With the valve standard component his-and-hers watches zero clearing of each dial gauge, after his-and-hers watches are completed, measurer just can be measured.During measurement, first measured valve 11 is replaced the valve standard component and be placed on measurement valve-face basic circle apart from size device, again the draw-in groove locating piece is aimed at the draw-in groove on measured valve 11 valve stems, then promoting measured valve 11 and draw-in groove locating piece moves right, the conical surface basic circle of measured valve 11 is contacted with the second slide block with the first positioning sliding block, and can read required size this moment.
The utility model compared with prior art has following features:
1, the measurement valve-face basic circle that provides of the utility model adopts the mechanical type contact measuring method apart from the device of size, measures reliability high, and the use and maintenance cost is lower.
2, can realize different air valve conical surface basic circle to the measurement apart from size of dish end face, rod end surface, valve draw-in groove by adjusting distance between the first positioning sliding block and second slide block, thereby measure highly versatile.
3, can realize that different valve draw-in groove shapes is to the measurement of conical surface basic circle size by changing the draw-in groove locating piece.
4, compare with existing measuring method, during measurement, engine valve stem is orientated the direct contact lever of V-block section as, and without bar section positioning gap, bearing accuracy is high, thereby measuring accuracy wants high than prior art, can satisfy the footpath measurement and positioning requirement of different air valve bar simultaneously.
5, can adjust the basic circle locating piece to the distance between the draw-in groove locating piece by the moving slider pedestal, satisfy the different air valve overall length and measure requirement.
6, this measurement mechanism can measure simultaneously the valve-face basic circle to dish end face, rod end surface, draw-in groove apart from size, also can only measure according to actual needs one of them or two sizes.For example the valve-face basic circle does not need to measure apart from size to draw-in groove, and the draw-in groove locating piece does not just need to use when measuring.
Below in conjunction with the drawings and specific embodiments, detailed construction of the present utility model is further described.
Description of drawings
Accompanying drawing 1 is structural representation of the present utility model;
Accompanying drawing 2 is the vertical view in accompanying drawing 1;
Accompanying drawing 3 is the A-A cut-open view in accompanying drawing 1;
Accompanying drawing 4 is for measuring the structural representation of body;
Accompanying drawing 5 is the left view in accompanying drawing 4;
Accompanying drawing 6 is the right view in accompanying drawing 4;
Accompanying drawing 7 is stereographic map of the present utility model;
Accompanying drawing 8 is the structural representation of valve.
Embodiment
a kind of valve-face basic circle of measuring is apart from the device of size, by measuring body 1, slide block pedestal 2, the first basic circle positioning sliding block 3-1, the second basic circle positioning sliding block 3-2, measurement dish end face dial gauge mounting clamp 4, measurement dish end face distance dial gauge support bar 5, the dial gauge 6-1 of measurement dish end face distance, the dial gauge 6-2 of sounding rod end face distance, the measurement card slot pitch is from dial gauge 6-3, the first slide block base supports bar 7, the dial gauge adapter 8 of measurement dish end face, pin 9, the dial gauge contact block 10 of measurement dish end face, front end end cover 12, V-type valve stem locating piece 13, slide block bar 14, sliding chute seat 15, spring 16, square back-up block 17, rear end cap 18, draw-in groove locating piece 19, the second slide block base supports bar 20, two the first slide block base supports bar trip bolt 21-1, 21-2, two the second slide block base supports bar trip bolt 21-3, 21-4, sounding rod end face distance dial gauge mounting clamp 22, the measurement card slot pitch is from dial gauge mounting clamp 23, the measurement card slot pitch is from dial gauge support bar 24, sounding rod end face distance dial gauge support bar 25 forms.
described measurement body 1 is provided with rectangular channel 1-1, a first slide block base supports bar mounting hole 1-2 and second a slide block base supports bar mounting hole 1-3, be respectively equipped with two threaded hole 1-7 in the two sides of measuring body 1, the threaded hole 1-7 that measures two sides on body 1 respectively with the first slide block base supports bar mounting hole 1-2, the second slide block base supports bar mounting hole 1-3 communicates, measure the dial gauge support bar mounting hole 1-4 that is provided with a sounding rod end face distance on an end face of body 1 and measurement card slot pitch from dial gauge support bar mounting hole 1-5, another end face of measuring body 1 is provided with the dial gauge support bar mounting hole 1-6 of a measurement dish end face distance.
sliding chute seat 15 is fixedly mounted in the rectangular channel 1-1 that measures on body 1 by interference fit, slide block bar 14 is arranged in rectangular channel on sliding chute seat 15, spring 16 and square back-up block 17 are sleeved on slide block bar 14 round bars successively, V-type valve stem locating piece 13 is fixedly mounted on sliding chute seat 15 by screw, front end end cover 12 and rear end cap 18 are fixedly mounted on by common trip bolt the two ends of measuring rectangular channel 1-1 on body 1 respectively, one end of slide block bar 14 contacts with front end end cover 12, the other end of slide block bar 14 passes rear end cap 18, draw-in groove locating piece 19 is arranged on the end of slide block bar 14 by screw.The first basic circle positioning sliding block 3-1 and the second basic circle positioning sliding block 3-2 are separately fixed in positioning sliding block groove on slide block pedestal 2 by screw, and the distance between the first basic circle positioning sliding block 3-1 and the second basic circle positioning sliding block 3-2 is valve-face benchmark diameter of a circle.one end of the first slide block base supports bar 7 and the second slide block base supports bar 20 is separately fixed on slide block pedestal 2, and link together by interference fit and slide block pedestal 2, then the first slide block base supports bar 7 and the second slide block base supports bar 20 are arranged in the first slide block base supports bar mounting hole 1-2 of measuring on body 1 and second slide block base supports bar mounting hole 1-3, adopt clearance fit between the first slide block base supports bar 7 and the first slide block base supports bar mounting hole 1-2 and between the second slide block base supports bar 20 and the second slide block base supports bar mounting hole 1-3, and by being arranged on two the first slide block base supports bar trip bolt 21-1 that measure in body 1 two sides threaded hole 1-7, 21-2, two the second slide block base supports bar trip bolt 21-3, 21-4 is spacing.the measurement card slot pitch that the measurement card slot pitch adopts interference fit to be fixedly mounted on respectively to measure body 1 one ends from dial gauge support bar 24 and sounding rod end face distance dial gauge support bar 25 from dial gauge support bar mounting hole 1-5 and the dial gauge support bar mounting hole 1-4 of sounding rod end face distance in, the measurement card slot pitch is clamped and installed in the measurement card slot pitch from dial gauge mounting clamp 23 1 ends on dial gauge support bar 24 by the trip bolt on mounting clamp, the measurement card slot pitch from dial gauge mounting clamp 23 other ends by the trip bolt on mounting clamp with the measurement card slot pitch from dial gauge 6-3 clamp, sounding rod end face distance dial gauge mounting clamp 22 1 ends are clamped and installed on sounding rod end face distance dial gauge support bar 25 by the trip bolt on mounting clamp, sounding rod end face distance dial gauge mounting clamp 22 other ends clamp by the dial gauge 6-2 of the trip bolt on mounting clamp with the sounding rod end face distance.measurement dish end face distance dial gauge support bar 5 adopts interference fit to be fixedly mounted in the dial gauge support bar mounting hole 1-6 of the measurement dish end face distance of measuring body 1 other end, measurement dish end face distance dial gauge mounting clamp 4 one ends are clamped and installed on measurement dish end face distance dial gauge support bar 5 by the trip bolt on mounting clamp, measurement dish end face distance dial gauge mounting clamp 4 other ends clamp by the dial gauge 6-1 that the trip bolt on mounting clamp coils end face distance with measurement, dial gauge adapter 8 is arranged on the sounding rod of dial gauge 6-1 of measurement dish end face distance, the dial gauge contact block 10 of measurement dish end face is connected with the dial gauge contact block 10 of measurement dish end face by pin 9, wherein sell 9 and be clearance fit with dial gauge contact block 10, pin 9 is interference fit with dial gauge adapter 8.
Claims (1)
1. measure the valve-face basic circle apart from the device of size for one kind, it is characterized in that: by measuring body, the slide block pedestal, the first basic circle positioning sliding block, the second basic circle positioning sliding block, measurement dish end face dial gauge mounting clamp, measurement dish end face distance dial gauge support bar, the dial gauge of measurement dish end face distance, the dial gauge of sounding rod end face distance, the measurement card slot pitch is from dial gauge, the first slide block base supports bar, the dial gauge adapter of measurement dish end face, pin, the dial gauge contact block of measurement dish end face, front end end cover, V-type valve stem locating piece, the slide block bar, sliding chute seat, spring, square back-up block, rear end cap, the draw-in groove locating piece, the second slide block base supports bar, two the first slide block base supports bar trip bolts, two the second slide block base supports bar trip bolts, sounding rod end face distance dial gauge mounting clamp, the measurement card slot pitch is from the dial gauge mounting clamp, the measurement card slot pitch is from the dial gauge support bar, sounding rod end face distance dial gauge support bar forms,
described measurement body is provided with rectangular channel, a first slide block base supports bar mounting hole and second a slide block base supports bar mounting hole, be respectively equipped with two threaded holes in the two sides of measuring body, the threaded hole of measuring two sides on body respectively with the first slide block base supports bar mounting hole, the second slide block base supports bar mounting hole communicates, measure the dial gauge support bar mounting hole that is provided with a sounding rod end face distance on an end face of body and measurement card slot pitch from dial gauge support bar mounting hole, another end face of measuring body is provided with the dial gauge support bar mounting hole of a measurement dish end face distance,
sliding chute seat is fixedly mounted in the rectangular channel of measuring on body by interference fit, the slide block bar is arranged in rectangular channel on sliding chute seat, spring and square back-up block are sleeved on slide block bar round bar successively, V-type valve stem locating piece is fixedly mounted on sliding chute seat by screw, front end end cover and rear end cap are fixedly mounted on by common trip bolt the two ends of measuring rectangular channel on body respectively, one end of slide block bar contacts with front end end cover, the other end of slide block bar passes rear end cap, and the draw-in groove locating piece is arranged on the end of slide block bar by screw, the first basic circle positioning sliding block and the second basic circle positioning sliding block are separately fixed in positioning sliding block groove on the slide block pedestal by screw, and the distance between the first basic circle positioning sliding block and the second basic circle positioning sliding block is valve-face benchmark diameter of a circle, one end of the first slide block base supports bar and the second slide block base supports bar is separately fixed on the slide block pedestal, and link together by interference fit and slide block pedestal, then the first slide block base supports bar and the second slide block base supports bar are arranged in the first slide block base supports bar mounting hole of measuring on body and second slide block base supports bar mounting hole, adopt clearance fit between the first slide block base supports bar and the first slide block base supports bar mounting hole and between the second slide block base supports bar and the second slide block base supports bar mounting hole, and by being arranged on two the first slide block base supports bar trip bolts measuring in the threaded hole of body two sides, two the second slide block base supports bar trip bolts are spacing, the measurement card slot pitch that the measurement card slot pitch adopts interference fit to be fixedly mounted on respectively to measure body one end from dial gauge support bar and sounding rod end face distance dial gauge support bar from dial gauge support bar mounting hole and the dial gauge support bar mounting hole of sounding rod end face distance in, the measurement card slot pitch is clamped and installed in the measurement card slot pitch from dial gauge mounting clamp one end on the dial gauge support bar by the trip bolt on mounting clamp, the measurement card slot pitch from the dial gauge mounting clamp other end by the trip bolt on mounting clamp with the measurement card slot pitch from dial gauge clamp, sounding rod end face distance dial gauge mounting clamp one end is clamped and installed on sounding rod end face distance dial gauge support bar by the trip bolt on mounting clamp, the sounding rod end face distance dial gauge mounting clamp other end clamps by the dial gauge of the trip bolt on mounting clamp with the sounding rod end face distance, measurement dish end face distance dial gauge support bar adopts interference fit to be fixedly mounted in the dial gauge support bar mounting hole of the measurement dish end face distance of measuring the body other end, measurement dish end face distance dial gauge mounting clamp one end is clamped and installed on measurement dish end face distance dial gauge support bar by the trip bolt on mounting clamp, the measurement dish end face distance dial gauge mounting clamp other end clamps by the dial gauge that the trip bolt on mounting clamp coils end face distance with measurement, the dial gauge adapter is arranged on the sounding rod of dial gauge of measurement dish end face distance, the dial gauge contact block of measurement dish end face is connected by the dial gauge contact block of pin with measurement dish end face, wherein pin is clearance fit with the dial gauge contact block, pin is interference fit with the dial gauge adapter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220558616 CN202974142U (en) | 2012-10-29 | 2012-10-29 | Device measuring air valve conical face basic circle distance sizes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220558616 CN202974142U (en) | 2012-10-29 | 2012-10-29 | Device measuring air valve conical face basic circle distance sizes |
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| Publication Number | Publication Date |
|---|---|
| CN202974142U true CN202974142U (en) | 2013-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220558616 Expired - Fee Related CN202974142U (en) | 2012-10-29 | 2012-10-29 | Device measuring air valve conical face basic circle distance sizes |
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| Country | Link |
|---|---|
| CN (1) | CN202974142U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104266568A (en) * | 2014-09-30 | 2015-01-07 | 成都易态科技有限公司 | Tool for detecting distance between tubular filter element large end face and mounting hole end face |
| CN104296628A (en) * | 2014-09-29 | 2015-01-21 | 黄勇 | Checking fixture for measuring disc cone height of valve |
| CN111804961A (en) * | 2020-06-19 | 2020-10-23 | 河南柴油机重工有限责任公司 | Single-matched machining process for two side faces of main bearing cover of diesel engine |
-
2012
- 2012-10-29 CN CN 201220558616 patent/CN202974142U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104296628A (en) * | 2014-09-29 | 2015-01-21 | 黄勇 | Checking fixture for measuring disc cone height of valve |
| CN104296628B (en) * | 2014-09-29 | 2017-07-11 | 广西玉柴机器股份有限公司 | One kind measurement valve discone antenna height cubing |
| CN104266568A (en) * | 2014-09-30 | 2015-01-07 | 成都易态科技有限公司 | Tool for detecting distance between tubular filter element large end face and mounting hole end face |
| CN104266568B (en) * | 2014-09-30 | 2017-01-11 | 成都易态科技有限公司 | Tool for detecting distance between tubular filter element large end face and mounting hole end face |
| CN111804961A (en) * | 2020-06-19 | 2020-10-23 | 河南柴油机重工有限责任公司 | Single-matched machining process for two side faces of main bearing cover of diesel engine |
| CN111804961B (en) * | 2020-06-19 | 2023-01-24 | 河南柴油机重工有限责任公司 | Single-matched machining process for two side faces of main bearing cover of diesel engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20130605 Termination date: 20191029 |