CN204475250U - Snow blade linkage - Google Patents
Snow blade linkage Download PDFInfo
- Publication number
- CN204475250U CN204475250U CN201520035972.4U CN201520035972U CN204475250U CN 204475250 U CN204475250 U CN 204475250U CN 201520035972 U CN201520035972 U CN 201520035972U CN 204475250 U CN204475250 U CN 204475250U
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- China
- Prior art keywords
- riser
- bearing pin
- lift arm
- clamping plate
- snow blade
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- Expired - Fee Related
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Abstract
The utility model provides a kind of snow blade linkage, for connecting snow blade link and driving arrangement, comprising: connect underframe, comprise the junction plate be connected with driving arrangement vehicle frame, the hook being fixed on the cross bar between junction plate and being arranged on cross bar; Lifting unit, comprise elevating ram, upper lift arm, lower lift arm and limiting plate, elevating ram one end is hinged on link, the other end establishes through hole, by lift arm, upper lift arm and limiting plate under pinned connection, upper lift arm is connected with frid on H type framework, and limiting plate has bar-shaped trough; H type framework, comprise the first support, the second support and the upper frid installed between two supports and sheer pole, first support comprises: riser, clamping plate and two bearing pins be connected between riser and clamping plate, wherein, a bearing pin is used for the distance of strap and riser, and another one bearing pin connects the hook of underframe for mounting; Second support is identical with the first supporting structure; Upper frid is connected with upper lift arm.
Description
Technical field
The utility model relates to equipment technical field of sweeping away snow, and more specifically, relates to and connects the link of snow blade and the linkage of driving arrangement fast.
Background technology
At present, employing plant equipment clears the snow to instead of gradually and manually clears the snow.Machinery snow clearing equipment mainly comprises driving arrangement and snow blade.Driving arrangement can be snowslinger, fire fighting truck or other motor vehicles.As shown in Figure 1, multiple arc plate 13 that snow blade 10 comprises arc moldboard 11, is arranged on the edge of shovel 12 between moldboard 11 and ground and is arranged on moldboard 11 back side and the spring mechanism 14 be arranged between arc plate 13, snow blade 10 is welded on the vehicle frame of snowslinger, driving snowslinger is advanced, promote snow blade 10 to advance, accumulated snow can be promoted and move and be deposited in a place.The mode that this machinery clears the snow both can save manpower, can improve the speed of clearing the snow again.
Existing Multi-functional snow removal truck adopts the structure in example usually, but in said structure, snow blade is permanently secured on driving arrangement, non-dismountable, and special train is special, especially in the season without snow, causes the waste compared with large resource.In order to overcome above-mentioned shortcoming, snow blade is connected on driving arrangement by link, driving arrangement can be supplied to the motive force of link horizontal direction, link can drive the snow blade be attached thereto to move along this direction, conventional snow blade link has frame type A, parallel hinges, triangular support configurations, because frame type A load is large, stable connection, so frame type A is the most conventional, frame type A 20 as shown in Figure 2, comprise the first crossbeam 21 be connected with snow blade 10, the second cross beam 22 be connected with driving arrangement, be fixedly connected with the connecting bottom board 23 at first crossbeam 21 and second cross beam 22 center, be connected to the left side at first crossbeam 21 and second cross beam 22 two ends, right expansion link 24, and snow blade swings limiting unit 25, wherein, first crossbeam 21 is provided with multiple junction plate 26, each junction plate 26 is provided with screw M1, by bolt, above-mentioned screw M1 is connected with the screw on the arc plate 13 of snow blade 10, second cross beam about 22 two ends are provided with screw M2, are fixed on the vehicle frame of driving arrangement by above-mentioned screw M2, the snow blade limiting unit 25 that swings comprises the guide groove 27 being fixed on two ends, first crossbeam left and right, the U-shaped block 28 being arranged on guide groove about 27 two ends and is placed on the connection bracket 29 be connected above guide groove 27 and with second cross beam.Promote snow blade by the flexible of left and right expansion link 24 and expansion to swing, contacted with link 29 by U-shaped block 28, limit snow blade and to swing scope.Existing link weak point is:
Link complex structure, usually link is integrally connected with snow blade and driving arrangement respectively, thus link from driving arrangement dismounting time, with sleeper or cushion block, driving arrangement need be raised above link, then manually pierce at the bottom of car and mount and dismount, handling effort, disassembly and assembly time is long, aid is many, need personnel many and dangerous.
Utility model content
The utility model makes to solve the above-mentioned technical problem that exists in prior art, its object is to provide that structure is simple, quick-detachment and car body after dismounting do not affect linkage between the snow blade link of the normal use of vehicle and driving arrangement.
To achieve these goals, the utility model provides a kind of linkage, for connecting link and the driving arrangement of snow blade, comprise: connect underframe, be connected to driving arrangement vehicle frame, comprise the junction plate be connected with driving arrangement carriage bolt, the hook being fixed on the cross bar between junction plate and being arranged on cross bar; Lifting unit, comprise elevating ram, upper lift arm, lower lift arm and limiting plate, wherein, elevating ram one end is hinged on snow blade link, the other end is provided with through hole, one end of lower lift arm, upper lift arm and limiting plate by pinned connection to above-mentioned through hole, the other end of lower lift arm and limiting plate is fixed on snow blade link, the other end of upper lift arm is connected with the upper frid of following H type framework, one end that limiting plate is connected to through hole has bar-shaped trough, and elevating ram is swung in bar-shaped trough length range; H type framework, the upper frid comprising the first support, the second support and be arranged between above-mentioned two supports and sheer pole, first support comprises: riser, clamping plate and two bearing pins be connected between riser and clamping plate, wherein, riser one end is fixedly connected with sheer pole, and the other end is provided with clamping plate, has two bearing pins between riser and clamping plate, a bearing pin is used for the distance of strap and riser, and another one bearing pin connects the hook of underframe for mounting; Second support is identical with the first supporting structure, comprises riser, clamping plate and is arranged on two bearing pins between riser and clamping plate; Upper frid is connected with the upper lift arm of lifting unit.
Snow blade linkage described in the utility model has following beneficial effect:
The first, structure is simple, simple to operate, can realize 3 minutes Fast Installation;
The second, traditional snow removing equipment can be exempted in entrucking process, to the welding of automobile frame, the hot-working of cut edge, thus avoid the damage to vehicle or carrier property;
3rd, detachably, be easy to operation, after snow removing equipment dismounting, do not affect the normal use of vehicle or carrier;
4th, do not need to carry out a dead lift, dress lifts equipment, the amount of lightening one's labor;
5th, by the flexible lifting realizing snow blade of the elevating ram of lift unit, when not needing the section shoveling snow, lifting snow blade, facilitates driving arrangement to travel, when shoveling snow section, press down snow blade, the edge of shovel and ground are kept in touch, efficiently removes road snow neatly.
Accompanying drawing explanation
By reference to following detailed description of the invention and claims content and by reference to the accompanying drawings, other object of the present utility model and result will more be understood and should be readily appreciated that.In the accompanying drawings:
Fig. 1 is the schematic diagram of the snow blade of prior art;
Fig. 2 is the schematic diagram of the snow blade frame type A of prior art;
Fig. 3 is the schematic diagram of the utility model snow blade linkage;
Fig. 4 is the schematic diagram that the lift unit of the utility model linkage and H type framework are connected to snow blade frame type A;
Fig. 5 is the schematic diagram that the connection underframe of the utility model linkage is connected to driving arrangement vehicle frame;
Fig. 6 is the schematic diagram of the H type framework of the utility model linkage.
In the accompanying drawings, identical Reference numeral indicates similar or corresponding feature or function.
Detailed description of the invention
In the following description, for purposes of illustration, in order to provide the complete understanding to one or more embodiment, many details have been set forth.But, clearly, also these embodiments can be realized when there is no these details.In other example, one or more embodiment for convenience of description, known structure and equipment illustrate in block form an.
Come below with reference to accompanying drawings to be described in detail according to each embodiment of the present utility model.
First embodiment
Fig. 3 is the schematic diagram of the utility model snow blade linkage; Fig. 4 is the schematic diagram that the lift unit of the utility model linkage and H type framework are connected to snow blade frame type A; Fig. 5 is the schematic diagram that the connection underframe of the utility model linkage is connected to driving arrangement vehicle frame; Fig. 6 is the schematic diagram of the H type framework of the utility model linkage, composition graphs 3 to 6 illustrates the formation of described linkage, as shown in the figure, described linkage 1000 comprises: the connection underframe 100 be connected with driving arrangement vehicle frame, the lifting unit 200 be connected with the link of snow blade 10 and H type framework 300, particularly:
Connect underframe 100, be connected to driving arrangement vehicle frame 30, comprise the junction plate 110 be connected with driving arrangement carriage bolt, the hook 130 being fixed on the cross bar 120 between junction plate and being arranged on cross bar.
Preferably, in order to strengthen the holding capacity connecting underframe 100, support bar 140 is installed between junction plate 110 and vehicle frame 30.
Lifting unit 200, comprise elevating ram 210, upper lift arm 220, lower lift arm 230 and limiting plate 240, wherein, one end of elevating ram 210 is hinged on snow blade link, the other end is provided with through hole 211, upper lift arm 220, lower lift arm 230 and limiting plate 240 by pinned connection to above-mentioned through hole 211; One end of upper lift arm 220 is connected to above-mentioned through hole 211, and the other end is connected with the upper frid 330 of following H type framework 300; Lower lift arm 230 one end is connected to above-mentioned through hole 211, and the other end is fixed to snow blade link; Limiting plate 240 one end is connected to above-mentioned through hole 211, and the other end is fixed to snow blade link, and one end that limiting plate 240 is connected to through hole 211 has bar-shaped trough 241, and elevating ram 210 is swung in bar-shaped trough 241 length range.
H type framework 300, comprise the first support 310, second support 320 and the upper frid 330 be arranged between above-mentioned two supports and sheer pole 340, first support 310 comprises: riser 311, clamping plate 312 and two bearing pins 313 and 314 be connected between riser and clamping plate, wherein, riser 311 one end is fixedly connected with sheer pole 340, the other end is provided with clamping plate 312, two bearing pins 313 and 314 are had between riser 311 and clamping plate 312, by the distance of bearing pin 313 strap 312 with riser 311, bearing pin 314 connects the hook 130 of underframe 100 for mounting; Second support 320 is identical with the first support 310 structure, comprises riser 321, clamping plate 322 and is arranged on the bearing pin 323 and 324 between riser 321 and clamping plate 322; Upper frid 330 is connected with the upper lift arm 220 of lifting unit 200.
Preferably, in order to increase the steadiness of support middle clamp plate, described sheer pole 340 protrudes outside riser, and protruding end is fixedly attached on clamping plate.
In addition, preferably, the hook 130 conveniently connecting underframe 100 is inserted into bearing pin 314 and 324, and riser 311 and clamping plate 312, riser 321 and clamping plate 322 are symmetrical to turning up respectively near the side of bearing pin, in hinge shape.
In addition, preferably, in order to increase the load of upper frid 330, the increase between upper frid 330 and riser supports 331.
In addition, preferably, described linkage 1000 also comprises hydraulic pump 400, controller (not shown) for the running of hydraulic power oil direction of hydraulic control pump 400, and wherein, the oil pipe of hydraulic pump 400 is connected with elevating ram 210, the flexible of elevating ram 210 is realized by the flow direction of controller hydraulic control pump hydraulic oil, thus the lifting controlling snow blade declines, such as, the hydraulic oil of controller hydraulic control pump leads to elevating ram, elevating ram extends, lifting snow blade; Elevating ram hydraulic oil is refluxed, snow blade is declined, thus the lifting realizing snow blade declines.
In addition, preferably, the hook 130 of connection underframe 100 is provided with through hole 131, and when hook 130 is articulated to bearing pin 314 and 324, above-mentioned through hole penetrates bearing pin 313 and 323, adds the stability connecting underframe 100 and be connected with H type framework 300.
The installation process of the above-mentioned linkage of the utility model is as follows: first connection underframe 100 is installed to driving arrangement underframe by junction plate 110, H type framework 300 and lifting unit 200 are connected to the link of snow blade, then swung by the riser 311 and 321 of driving arrangement motor driving H type framework 300, thus the hook 130 connecting underframe 100 is articulated to the bearing pin of H type framework, finally artificial by lock clasp, make riser be connected the hook of underframe with intermediate plate clamping, such as, can pass through cottor pin, cone pin, nut etc. by lock clasp.
The dismounting of the above-mentioned linkage of the utility model, the bearing pin 313 and 323 connecting the H type framework 300 that underframe 100 mounts only is needed to unclamp, driving arrangement is moved backward, connection underframe 100 and H type framework 300 are departed from, then pulls down from driving arrangement and snow blade respectively and be connected underframe 100, H type framework 300 and lifting unit 200.
When linkage described in the utility model mounts and dismounts between snow blade and driving arrangement, driving arrangement is not needed to lift, and do not need manually to pierce installation at the bottom of car, safety is high, installation and removal are simple and the used time is short, only need an installation personnel to unclamp and lock bearing pin and drive driving arrangement, needing installation personnel few.
The lift unit of linkage described in the utility model comprises elevating ram, snow cave shovel lifting decline is realized by the flexible of elevating ram, efficiently remove road snow neatly, in addition, the flexible of elevating ram also drives upper lift arm motion, thus driving H type frame stroke, H type framework can swing within the scope of 40 ° between snow blade link and connection underframe.
Second embodiment
When above-mentioned linkage is connected to the frame type A 20 shown in Fig. 2, as shown in Figure 4, the upper frid 330 of the H type framework 300 of the utility model linkage 100 is provided with towards the side of frame type A 20 the elevating ram support 332 be connected with lift arm on it 220, the second cross beam 22 of frame type A is connected to bearing pin 314 and 324 by screw M2, thus is fixed between riser 311 and 321.
In addition, bearing pin 313 and 323 has installed handle mechanism 350 respectively, facilitate rotating pin, control the distance of clamping plate and riser, to be arranged on the handle mechanism 350 on bearing pin 323, handle mechanism 350 comprises and is arranged on spring 351 on bearing pin 323 and handle 352, and the outer U-shaped plate 353 surrounding handle 352, wherein, handle 352 is arranged between spring 351 and clamping plate 321, U-shaped plate 353 to be fixed on outside clamping plate 321 and U mouth upward.
Preferably, in order to limit the slewing area of handle 352, U-shaped plate 353 being provided with level trough 354 and deep-slotted chip breaker 355 respectively, by screw-nut through bearing pin 323, making the limit rotation of handle 325 in the length range of level trough 354 and deep-slotted chip breaker 355.
In order to prevent unclamping bearing pin 313 and 323, handle 352 gets back to locking position by spring 351, preferably, at riser 311 and clamping plate 312, handle pin position-limit mechanism 360 is provided with between riser 321 and clamping plate 322, comprise bearing pin 361, to be arranged between riser and clamping plate and spring 362 on bearing pin 361 and catch 363, wherein, bearing pin 361 is passed in clamping plate and riser (312 and 311 or 322 and 321) and on the bearing pin of mounting knob (313 or 323), when bearing pin 313 and 323 pulls out, catch 363 ejects and blocks above-mentioned bearing pin, thus prevent handle 352 from returning to locking position.
In addition, preferably, in order to prevent bearing pin 314 and 324 from extracting out from clamping plate and riser, one end of bearing pin 314 and 324 is provided with pad and cottor pin or cone pin.
In addition, preferably, in order to swinging of precise hard_drawn tuhes snow blade, the left and right expansion link 24 of the frame type A 20 of snow blade can replace with left and right elevating ram.
Use the utility model linkage the snow blade being provided with frame type A to be connected to driving arrangement underframe method to comprise, first, connection underframe 100 is fixed on vehicle frame 30 by junction plate 110; Then H type framework 300 and lift unit 200 are fixed on frame type A, the bearing pin of mounting knob 352 is pulled out, making catch 363 block above-mentioned bearing pin makes handle 352 cannot return, the bearing pin 314 adopting hydraulic car or sleeper frame type A 20 to be raised to H type framework 300 with 324 higher than the hook 130 being connected underframe 100, preferably, the liftoff 350mm-380mm of bearing pin 314 and 324; Finally drive towards snow blade 10 by being provided with the driving arrangement connecting underframe 100, making the junction plate 110 connecting underframe 100 back down catch 363 and the bearing pin 314 and 324 on H type framework 300 is linked into is connected in the hook 130 of underframe 100, remove hydraulic car or sleeper, lock handle 352.
Linkage described in the utility model, move towards being provided with the driving arrangement being connected underframe 100 with the H type framework 300 of lift unit 200 by being connected to snow blade 10, realize the mounting of snow blade 10 and driving arrangement, do not need mounting vehicle jack-up being realized snow blade and vehicle, the amount of lightening one's labor and labour intensity, traditional snow removing equipment can be exempted in entrucking process, to the welding of automobile frame, the hot-working of cut edge, thus avoid the damage to vehicle or carrier property; Only need snow blade to prop in connection procedure, solve aid in prior art many, need the shortcoming that personnel are many, 3 minutes Fast Installation can be realized.
The utility model linkage, when snow blade is dismantled, the bearing pin 313 and 323 of mounting knob 352 is only needed to unplug, underframe 100 will be connected except snow blade 10, lift unit 200 shift out with H type framework 300, simple to operate, dismounting rapidly, and does not affect the normal use of vehicle or carrier after snow removing equipment dismounting.
The accompanying drawing of the utility model embodiment only gives the schematic diagram that H type framework is connected with the frame type A of snow blade, by changing the position of upper frid 330 on H type framework and sheer pole 340 or arranging different links disposed thereon, the connection of H type framework and other links of snow blade can be realized.
Although disclosed content shows exemplary embodiment of the present utility model above, it should be noted that under the prerequisite not deviating from the scope that claim limits, can multiple change and amendment be carried out.In addition, although element of the present utility model can describe or requirement with individual form, also it is contemplated that to have multiple element, is individual element unless explicitly limited.
Claims (10)
1. a snow blade linkage, for connecting link and the driving arrangement of snow blade, it is characterized in that, comprise: connect underframe, be connected to driving arrangement vehicle frame, comprise the junction plate be connected with driving arrangement carriage bolt, the hook being fixed on the cross bar between junction plate and being arranged on cross bar;
Lifting unit, comprises elevating ram, upper lift arm, lower lift arm and limiting plate, and wherein, elevating ram one end is hinged on snow blade link, and the other end is provided with through hole; One end of lower lift arm, upper lift arm and limiting plate by pinned connection to above-mentioned through hole, the other end of lower lift arm and limiting plate is fixed on snow blade link, the other end of upper lift arm is connected with the upper frid of following H type framework, one end that limiting plate is connected to through hole has bar-shaped trough, and elevating ram is swung in bar-shaped trough length range;
H type framework, the upper frid comprising the first support, the second support and be arranged between above-mentioned two supports and sheer pole, first support comprises: riser, clamping plate and two bearing pins be connected between riser and clamping plate, wherein, riser one end is fixedly connected with sheer pole, and the other end is provided with clamping plate, has two bearing pins between riser and clamping plate, a bearing pin is used for the distance of strap and riser, and another one bearing pin connects the hook of underframe for mounting; Second support is identical with the first supporting structure, comprises riser, clamping plate and is arranged on two bearing pins between riser and clamping plate; Upper frid is connected with the upper lift arm of lifting unit.
2. linkage according to claim 1, is characterized in that, the riser of described H type framework with clamping plate towards being connected one end of underframe to turning up, in hinge shape.
3. linkage according to claim 1, is characterized in that, described sheer pole protrudes outside riser, and protruding end is fixedly attached on clamping plate.
4. linkage according to claim 1, it is characterized in that, described H type framework also comprises handle mechanism, comprise the spring on the bearing pin being arranged on strap and riser distance and handle, and the outer U-shaped plate surrounding handle, wherein, handle is arranged between spring and clamping plate, U-shaped plate to be fixed on outside clamping plate and U mouth upward.
5. linkage according to claim 4, it is characterized in that, described H type framework also comprises handle pin position-limit mechanism, comprise bearing pin, spring and catch, wherein, spring and catch are arranged on bearing pin, bearing pin is passed in clamping plate and riser and is positioned on the bearing pin of mounting knob, when the bearing pin of mounting knob pulls out, catch ejects and blocks above-mentioned bearing pin, thus prevents handle from returning to locking position.
6. linkage according to claim 1, is characterized in that, described connection underframe also comprises support bar, is fixedly attached between junction plate and vehicle frame and plays a supportive role.
7. linkage according to claim 1, is characterized in that, the link of described snow blade is frame type A.
8. linkage according to claim 7, is characterized in that, the upper frid of described H type framework is provided with the bolted elevating ram support with lift arm on frame type A.
9. linkage according to claim 8, it is characterized in that, described linkage also comprises the controller in hydraulic pump, hydraulic control pump running of hydraulic power oil direction, wherein the oil pipe of hydraulic pump is connected with elevating ram, realize the flexible of elevating ram by the running of hydraulic power oil direction of controller hydraulic control pump, thus control lifting and the decline of snow blade.
10. linkage according to claim 1, is characterized in that, the hook of described connection underframe is provided with and is connected to H type framework through hole, described through hole is connected to the bearing pin of described strap and riser distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520035972.4U CN204475250U (en) | 2015-01-19 | 2015-01-19 | Snow blade linkage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520035972.4U CN204475250U (en) | 2015-01-19 | 2015-01-19 | Snow blade linkage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204475250U true CN204475250U (en) | 2015-07-15 |
Family
ID=53631053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520035972.4U Expired - Fee Related CN204475250U (en) | 2015-01-19 | 2015-01-19 | Snow blade linkage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204475250U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106284177A (en) * | 2016-08-26 | 2017-01-04 | 王玮 | The snow blade that a kind of structural strength is high |
| CN107044104A (en) * | 2017-06-19 | 2017-08-15 | 丁超 | Snow removing shovel |
| CN109750800A (en) * | 2019-03-15 | 2019-05-14 | 南京工程学院 | Greenhouse snow blower |
| CN109763444A (en) * | 2019-03-20 | 2019-05-17 | 海盐宝文金属科技有限公司 | A kind of snow scraper snow cave shovel |
| CN109778767A (en) * | 2019-01-18 | 2019-05-21 | 南京铁道职业技术学院 | One kind is swept away snow deicing mechanical equipment |
| CN110935123A (en) * | 2019-12-17 | 2020-03-31 | 李梦雪 | Multifunctional fire engine |
-
2015
- 2015-01-19 CN CN201520035972.4U patent/CN204475250U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106284177A (en) * | 2016-08-26 | 2017-01-04 | 王玮 | The snow blade that a kind of structural strength is high |
| CN107044104A (en) * | 2017-06-19 | 2017-08-15 | 丁超 | Snow removing shovel |
| CN109778767A (en) * | 2019-01-18 | 2019-05-21 | 南京铁道职业技术学院 | One kind is swept away snow deicing mechanical equipment |
| CN109750800A (en) * | 2019-03-15 | 2019-05-14 | 南京工程学院 | Greenhouse snow blower |
| CN109750800B (en) * | 2019-03-15 | 2024-03-22 | 南京工程学院 | Snow remover for greenhouse |
| CN109763444A (en) * | 2019-03-20 | 2019-05-17 | 海盐宝文金属科技有限公司 | A kind of snow scraper snow cave shovel |
| CN110935123A (en) * | 2019-12-17 | 2020-03-31 | 李梦雪 | Multifunctional fire engine |
| CN112190853A (en) * | 2019-12-17 | 2021-01-08 | 李梦雪 | Can switch fire extinguishing medium's multi-functional fire 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: 20150715 Termination date: 20180119 |