CN205328465U - Jack -up overhead traveling crane longitudinal movement device - Google Patents
Jack -up overhead traveling crane longitudinal movement device Download PDFInfo
- Publication number
- CN205328465U CN205328465U CN201620005571.9U CN201620005571U CN205328465U CN 205328465 U CN205328465 U CN 205328465U CN 201620005571 U CN201620005571 U CN 201620005571U CN 205328465 U CN205328465 U CN 205328465U
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- China
- Prior art keywords
- chain
- trolley
- transporting unit
- roller bearing
- heavy body
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- Expired - Fee Related
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- 239000000203 mixture Substances 0.000 claims description 4
- 244000062793 Sorghum vulgare Species 0.000 description 33
- 235000019713 millet Nutrition 0.000 description 33
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 241001347978 Major minor Species 0.000 description 1
- 210000001015 abdomen Anatomy 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003351 stiffener Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
The utility model discloses a jack -up overhead traveling crane longitudinal movement device, include: one or two indulge and move power device, trolley, heavy object and move fortune ware, chain chain and sprocket, the track of chain with two the rail is parallel and both ends fixed, set up the girder web between two rail, every is indulged and moves power device and pass through the chain chain and sprocket and connect trolley, sprocket and chain meshing, the sprocket moves power device drive rotation and drives trolley longitudinal movement by indulging, it is parallel with the rail to move the direction from north to south, the wheel that the heavy object moved the fortune ware just bears trolley for roller -type, and every heavy object moves the fortune ware and includes support, raceway board and a plurality of parallel arrangement roller bearing, and every heavy object moves the fortune ware to be connected with trolley's bottom through its support, and the mutual interlock of raceway board and roller bearing is arranged in under the support, the chain is perpendicular with the axle that the heavy object moved the roller bearing of fortune ware. The utility model discloses a jack -up overhead traveling crane longitudinal movement device can alleviate trolley to girder web pressure for the operation is safer convenient.
Description
Technical field
This utility model belongs to hoisting machinery technical field, particularly to hoisting overhead travelling crane longitudinal moving device。
Background technology
The kind of crane includes: bridge crane, tower crane, straddle truck, gantry crane, truck crane, fixing hang, take turns hang, chain belt is hung, cross-country hang, front handling mobile crane, overhead traveling crane etc., overhead traveling crane is a kind in crane。
Overhead traveling crane is being commonly called as of bridge crane, and bridge crane is a kind of crane span structure type crane that crane span structure runs on aerial conveyor, also known as overhead traveling crane。The crane span structure of bridge crane along be laid on both sides overhead on track longitudinally running, trolley laterally runs along the track being laid on crane span structure, constitute the working range of a rectangle, it is possible to make full use of crane span structure space below handling material, not by the obstruction of ground installation。Bridge crane is widely used in indoor and outdoor warehouse, Factory Building, harbour and outdoor yard etc.。Bridge crane can be divided into ordinary bridge crane, simple and easy fine strain of millet bridge crane and three kinds of the special bridge crane of metallurgy。
Ordinary bridge crane is generally made up of trolley, crane span structure travelling mechanism, crane span structure metal structure。Trolley is made up of lifting mechanism, wheeling mechanism and trolley frame three part again。
Lifting mechanism includes motor, brake, decelerator, reel and assembly pulley。Motor passes through decelerator, drives spool turns, makes steel wire rope put down around coiling or from reel, to lift weight。Trolley frame is rest and the frame installing the parts such as lifting mechanism and wheeling mechanism, is generally Welding Structure。
The type of drive of crane travel mechanism can be divided into two big classes: a class is centralized driving, namely drives long pass moving axis to drive the adhesion wheel on both sides with a motor；Another kind of be drive respectively, i.e. the adhesion wheel on both sides is respectively by a motor-driven。The more employing brake of medium and small bridge crane, decelerator and motor unit incorporated " three-in-one " type of drive, the ordinary bridge crane of big elevating capacity is for ease of installing and adjusting, and driving device is frequently with Hooks coupling universal coupling。
Crane travel mechanism is generally only with four actives and driven wheel, if lifting capacity is very big, the conventional way increasing wheel reduces wheel load。When wheel is more than four, it is necessary to adopt articulated balance bicycle frame device, make crane uniform load be distributed on each wheel。
The metal structure of crane span structure is made up of main fine strain of millet and end fine strain of millet, is divided into single main fine strain of millet crane span structure and double; two fine strain of millet crane span structure two class。Single main fine strain of millet crane span structure is made up of single main fine strain of millet and the end fine strain of millet being positioned at span both sides, and double; two fine strain of millet crane span structures are made up of two main fine strains of millet and end fine strain of millet。
Main fine strain of millet is rigidly connected with end fine strain of millet, and end fine strain of millet two ends, equipped with wheel, are run on overhead in order to support crane span structure。Main fine strain of millet is welded with track, runs for trolley。The structure type of the main fine strain of millet of crane span structure is more has box structure, fort truss structure and open-web truss structure than more typical。
Box structure can be divided into again the double; two fine strain of millet of right path box-shaped, inclined rail box-shaped double; two fine strain of millet, the inclined rail box-shaped main fine strain of millet of list etc. several。The double; two fine strain of millet of right path box-shaped is widely used a kind of primitive form, and main fine strain of millet is made up of the vertical web of upper and lower flange plate and both sides, and dolly rail is arranged on the centrage of top flange plate, and its simple in construction is easily manufactured, is suitable to produce by batch, but deadweight is bigger。
The cross section of the double; two fine strains of millet of inclined rail box-shaped and the inclined rail main fine strain of millet of box-shaped list is all made up of the major-minor web of upper and lower flange plate and not uniform thickness, dolly rail is arranged in above main web, short stiffener in casing can save, wherein the rail main fine strain of millet of box-shaped list is to be replaced two main fine strains of millet by the wide width wing main fine strain of millet of edge box-shaped partially, conduct oneself with dignity less, but manufacture more complicated。
Four truss structures are combined into enclosed type space structure by four plate plane truss, are generally covered with away platen on upper horizontal truss surface, and from heavy and light, rigidity is big, but compared with other structures, overall dimensions is big, manufactures more complicated, and fatigue strength is relatively low, less production。
The similar inclined main fine strain of millet of rail box-shaped of open-web truss structure, an enclosed construction is formed by four steel plates, except being the real I-shaped fine strain of millet of abdomen except main web, its excess-three sheet steel plate cuts into many windows according to designing requirement, forms a vierendeel truss without brace, be covered with away platen on upper and lower horizontal truss surface, crane travel mechanism and electrical equipment are contained in inside crane span structure, deadweight is relatively light, and integral rigidity is big, and this is in a kind of pattern that China is relatively broad employing。
Ordinary bridge crane mainly adopts driven by power, is usually in drivers' cab and handles, also has remotely-controlled。Lifting capacity is up to 500 tons, and span is up to 60 meters。
Simple and easy bridge type crane is also known as fine strain of millet formula crane, and its structure composition is similar with ordinary bridge crane, and lifting capacity, span and operating rate are all less。The simple cross section fine strain of millet that the main fine strain of millet of crane span structure is made up of I-steel or other shaped steel and slab, mixes Simple small as trolley with chain block or electric block, and dolly is typically on the lower flange of I-shaped fine strain of millet to run。Crane span structure can run along the track on overhead, it is possible to running along being suspended in overhead track below, this crane is called suspension fine strain of millet formula crane。
At present, hoisting overhead travelling crane used, the car body at its trolley is arranged with sliding plate, and sliding plate is arranged on rail, promoted trolley along the longitudinally reciprocal displacement of rail by hydraulic cylinder piston rod, adopt said structure overhead traveling crane, due to by sliding plate at rail top offset, therefore, trolley is big to the pressure of girder web plate, during walking, frictional resistance is big, additionally needs special personnel and climbs hydraulic cylinder is controlled on girder operation, dangerous big during workman's operation。
Utility model content
Embodiment of the present utility model provides a kind of hoisting overhead travelling crane longitudinal moving device, can alleviate trolley to girder web plate pressure so that it is safer convenient to operate。
One side of the present utility model provides a kind of hoisting overhead travelling crane longitudinal moving device, including: one or two vertical shift power set, trolley, heavy body transporting unit, chain and sprocket wheel, the track of described chain is parallel with said two rail and two ends are fixed, between said two rail, girder web plate is set, each described vertical shift power set connect described trolley by described chain and described sprocket wheel, described sprocket wheel engages with described chain, described sprocket wheel is driven by described vertical shift power set and rotates and drive described trolley to vertically move, wherein, described vertical shift direction is parallel with rail；The wheel of described heavy body transporting unit is roller type and carries described trolley, each described heavy body transporting unit includes support, raceway plate and multiple roller bearing that be arranged in parallel, each described heavy body transporting unit is connected with the bottom of described trolley by its described support, and described raceway plate and roller bearing are mutually twisted and are placed under described support；Described chain is vertical with the axle of the described roller bearing of described heavy body transporting unit。
Preferably, it is provided with biside plate outside described heavy body transporting unit and along rail direction, it is fixedly installed described raceway plate at said two side sheet room, described raceway plate is arranged with the roller bearing chain of described roller bearing composition, be connected by the top of said two side plate and described support are fixing。
It is preferred that described chain is a double strand chain chain, is arranged between said two heavy body transporting unit, the line of this said two heavy body transporting unit is vertical with described rail, and described sprocket wheel is two-wheel sprocket wheel。
Fixed it is preferred that described support has multiple fixing hole, described heavy body transporting unit and described trolley by bolt and described fixing hole。
It is preferred that described vertical shift power set are one, described vertical shift power set are connected in the side in vertical shift direction with described trolley。
It is preferred that described vertical shift power set are two, described said two vertical shift power set connect the both sides in the vertical shift direction of described trolley respectively。
It is preferred that described heavy body transporting unit is occur, and lay respectively on the described rail being parallel to each other in pairs。
It is preferred that described heavy body transporting unit is at least four。
Preferably, the plurality of roller bearing connects, by roller pin and chain sheet, the roller bearing chain forming closing, roller bearing chain is set on described raceway plate, the both sides of described raceway plate are fixing with the described side plate being positioned at its both sides respectively to be connected, the top, two ends of described side plate is fixing connects described support, is provided with and holds the space that described roller bearing rotates between described raceway plate and described support。
Adopt the hoisting overhead travelling crane longitudinal moving device of this utility model embodiment, its trolley bottom is fixedly connected with roll-type heavy body transporting unit, by the roll-type heavy body transporting unit four-wheel as trolley, multiple roller bearings be arrangeding in parallel roll with girder web plate and are connected, it is all connected with vertically moving power set in the front and back of trolley, driven dolly at girder web plate top offset by longitudinal moving device, therefore the frictional force between gravity dolly and girder is little, trolley displacement is easily, the pressure of girder web plate is little, easy and safe to operate, convenient。
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings。
Fig. 1 is the structure sectional view of a kind of hoisting overhead travelling crane longitudinal moving device of this utility model one embodiment；
Fig. 2 is the left view schematic diagram of the described hoisting overhead travelling crane longitudinal moving device of Fig. 1；
Fig. 3 is the top view schematic diagram of the described hoisting overhead travelling crane longitudinal moving device of Fig. 1；
Fig. 4 is the heavy body transporting unit structural representation of a kind of hoisting overhead travelling crane longitudinal moving device of another embodiment of this utility model；
Fig. 5 is the upward view of the described heavy body transporting unit of Fig. 4；
Fig. 6 is the left view of the described heavy body transporting unit of Fig. 4。
Description of reference numerals
1, rail, 2, vertical shift power set, 3, trolley, 4, heavy body transporting unit, 5, chain, 6, support, 7, side plate, 8, raceway plate, 9, roller bearing, 10, fixing hole, 11, sprocket wheel, 12, gear-box, 13, girder web plate
Detailed description of the invention
For making the purpose of this utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in this utility model embodiment, technical scheme in this utility model embodiment is clearly and completely described, obviously, described embodiment is a part of embodiment of this utility model, rather than whole embodiments。Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection。
As shown in figures 1 to 6, for a kind of hoisting overhead travelling crane longitudinal moving device of this utility model one embodiment at the structural representation of all directions, wherein, Fig. 1 is the structure sectional view of a kind of hoisting overhead travelling crane longitudinal moving device of this utility model one embodiment, Fig. 2 is the left view schematic diagram of the described hoisting overhead travelling crane longitudinal moving device of Fig. 1, Fig. 3 is the top view schematic diagram of the described hoisting overhead travelling crane longitudinal moving device of Fig. 1, Fig. 4 is heavy body transporting unit structural representation, Fig. 5 is the upward view of the described heavy body transporting unit of Fig. 4, Fig. 6 is the left view of the described heavy body transporting unit of Fig. 4, wherein, described hoisting overhead travelling crane longitudinal moving device includes: one or two vertical shift power set 2, trolley 3, heavy body transporting unit 4, chain 5 and sprocket wheel 11, each described vertical shift power set 2 connect described trolley 3 by described chain 5 and sprocket wheel 11, described vertical shift power set 2 drive described sprocket wheel 11 to rotate, described sprocket wheel 11 engages with described chain 5, described trolley 3 is driven to vertically move。Wherein, described vertical shift direction is the direction that described hoisting overhead travelling crane moves along rail 1, and namely described vertical shift direction is parallel with described rail 1。
If described vertical shift power set 2 are one, then described vertical shift power set 2 are connected in the side in vertical shift direction with described trolley 3；If described vertical shift power set 2 are two, then described said two vertical shift power set 2 connect the both sides in the vertical shift direction of described trolley 3 respectively。
In conjunction with Fig. 3 to Fig. 6, described heavy body transporting unit 4 is occur in pairs, and lays respectively on the described rail 1 being parallel to each other, it is advantageous to, described heavy body transporting unit 4 is at least four。The wheel of described heavy body transporting unit 4 is roller type and carries described trolley 3, each described heavy body transporting unit 4 includes support 6, side plate 7, raceway plate 8 and multiple roller bearing 9 that be arranged in parallel, described raceway plate 8 and roller bearing 9 are mutually twisted and are placed in described support 6 times, and by the described side plate 7 shutter as outside。
The upper surface of described heavy body transporting unit 4 is support 6, support 6 has multiple fixing hole 10, the described support 6 of each described heavy body transporting unit 4 is connected with the bottom of described trolley 3, and described heavy body transporting unit 4 and described trolley 3 are fixed by bolt (not shown) and described fixing hole 10。
It is provided with gear-box 12 in the both sides of described trolley 3, described sprocket wheel 11 is connected by meshing transmission with described chain 5 and stretches out in described gear-box 12, described chain 5 is vertical with the axle of the described roller bearing 9 of described heavy body transporting unit 4, described vertical shift power set 2 drive the described sprocket wheel 11 stretched out to rotate along described chain 5。
The outside of described roller type heavy body transporting unit 4 and described rail 1 direction is provided with said two side plate 7, described raceway plate 8 it is fixedly installed between said two side plate 7, described raceway plate 8 is arranged with the roller bearing chain of described roller bearing 9 composition, is connected by the top of said two side plate 7 is fixing with described support 6。
Described chain 5 is a double strand chain chain, is arranged between said two heavy body transporting unit 4, and the line of this said two heavy body transporting unit 4 is vertical with described rail 1, and described sprocket wheel 11 is two-wheel sprocket wheel。
Described chain 5 is arranged on the centre of two described rail 1, arranges along described rail 1 length direction, it is provided with described sprocket wheel 11 in the both sides, front and back of described trolley 3, described sprocket wheel 11 is fixed on described gear-box 12, and described trolley 3 is fixing with described gear-box 12 to be connected。The plurality of roller bearing 9 connects, by roller pin and chain sheet, the roller bearing chain forming closing, roller bearing chain is set on described raceway plate 8, the both sides of described raceway plate 8 are fixing with the described side plate 7 being positioned at its both sides respectively to be connected, the top, two ends of described side plate 7 is fixing connects described support 6, is provided with and holds the space that described roller bearing 9 rotates between described raceway plate 8 and described support 6。Described heavy body transporting unit 4 is connected by described support 6 is fixing with the bottom of described trolley 4, arranges four described weight shifters 4 in the lower section of described trolley 3 altogether, is arranged in pairs in the both sides of described chain 5。
During installation, in said two rail 1 centre position, left and right, one chain 5 is set, the track of described chain 5 is parallel with described rail 1 and two ends are fixed, between left and right said two rail 1, girder web plate 13 is set, described trolley 3 is arranged on described girder web plate 13, described roller bearing chain roll with described girder web plate 13 and be connected。During work, described vertical shift power set 2 drive described sprocket wheel 11 to rotate, and described sprocket wheel 11 engages with described chain 5, drive described trolley 3 to vertically move。Due to the roller chain being arranged below being made up of described roller bearing 9 at described trolley 3, described roller chain rolls with described girder web plate 13 and is connected, therefore, when described trolley 3 displacement, and frictional force is little between described girder web plate 13, simultaneously, owing to multiple described roller bearings 9 be arranged in parallel, therefore the contact area of described trolley 3 and described girder web plate 13 is added, therefore the pressure for described girder web plate 13 is little, described trolley 3 is driven by rack-and-pinion and motor, electric motor starting button can be arranged on any one position, ground, therefore, add convenience and the safety of operation。
Last description: above example only in order to the technical solution of the utility model to be described, is not intended to limit；Although this utility model being described in detail with reference to previous embodiment, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or wherein portion of techniques feature is carried out equivalent replacement；And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of this utility model。
Claims (9)
1. a hoisting overhead travelling crane longitudinal moving device, it is characterized in that, including: one or two vertical shift power set, trolley, heavy body transporting unit, chain and sprocket wheel, the track of described chain is parallel with said two rail and two ends are fixed, between said two rail, girder web plate is set, each described vertical shift power set connect described trolley by described chain and described sprocket wheel, described sprocket wheel engages with described chain, described sprocket wheel is driven by described vertical shift power set and rotates and drive described trolley to vertically move, wherein, described vertical shift direction is parallel with rail；
The wheel of described heavy body transporting unit is roller type and carries described trolley, each described heavy body transporting unit includes support, raceway plate and multiple roller bearing that be arranged in parallel, each described heavy body transporting unit is connected with the bottom of described trolley by its described support, and described raceway plate and roller bearing are mutually twisted and are placed under described support；
Described chain is vertical with the axle of the described roller bearing of described heavy body transporting unit。
2. hoisting overhead travelling crane longitudinal moving device according to claim 1, it is characterized in that, it is provided with biside plate outside described heavy body transporting unit and along rail direction, it is fixedly installed described raceway plate at said two side sheet room, described raceway plate is arranged with the roller bearing chain of described roller bearing composition, is connected by the top of said two side plate and described support are fixing。
3. hoisting overhead travelling crane longitudinal moving device according to claim 1, it is characterized in that, described chain is a double strand chain chain, is arranged between said two heavy body transporting unit, and the line of this said two heavy body transporting unit is vertical with described rail, and described sprocket wheel is two-wheel sprocket wheel。
4. hoisting overhead travelling crane longitudinal moving device according to claim 1, it is characterised in that described support is had multiple fixing hole, described heavy body transporting unit and described trolley and fixed by bolt and described fixing hole。
5. hoisting overhead travelling crane longitudinal moving device according to claim 1, it is characterised in that described vertical shift power set are, described vertical shift power set are connected in the side in vertical shift direction with described trolley。
6. hoisting overhead travelling crane longitudinal moving device according to claim 1, it is characterised in that described vertical shift power set are two, described said two vertical shift power set connect the both sides in the vertical shift direction of described trolley respectively。
7. the hoisting overhead travelling crane longitudinal moving device according to claim 1-6 any one, it is characterised in that described heavy body transporting unit is occur, and lay respectively on the described rail being parallel to each other in pairs。
8. hoisting overhead travelling crane longitudinal moving device according to claim 7, it is characterised in that described heavy body transporting unit is at least four。
9. hoisting overhead travelling crane longitudinal moving device according to claim 2, it is characterized in that, the plurality of roller bearing connects, by roller pin and chain sheet, the roller bearing chain forming closing, roller bearing chain is set on described raceway plate, the both sides of described raceway plate are fixing with the described side plate being positioned at its both sides respectively to be connected, the top, two ends of described side plate is fixing connects described support, is provided with and holds the space that described roller bearing rotates between described raceway plate and described support。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620005571.9U CN205328465U (en) | 2016-01-04 | 2016-01-04 | Jack -up overhead traveling crane longitudinal movement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620005571.9U CN205328465U (en) | 2016-01-04 | 2016-01-04 | Jack -up overhead traveling crane longitudinal movement device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205328465U true CN205328465U (en) | 2016-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620005571.9U Expired - Fee Related CN205328465U (en) | 2016-01-04 | 2016-01-04 | Jack -up overhead traveling crane longitudinal movement device |
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| Country | Link |
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| CN (1) | CN205328465U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109733823A (en) * | 2019-02-13 | 2019-05-10 | 山东博远重工有限公司 | Adjustment device is limited for heavy body transporting unit track travel |
| CN113864613A (en) * | 2021-11-03 | 2021-12-31 | 江苏世展集团有限公司 | Heavy overhead crane for combining LED curtain screens |
-
2016
- 2016-01-04 CN CN201620005571.9U patent/CN205328465U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109733823A (en) * | 2019-02-13 | 2019-05-10 | 山东博远重工有限公司 | Adjustment device is limited for heavy body transporting unit track travel |
| CN113864613A (en) * | 2021-11-03 | 2021-12-31 | 江苏世展集团有限公司 | Heavy overhead crane for combining LED curtain screens |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160719 Address after: 066004 No. 3 Tianshan Road, Qinhuangdao economic and Technological Development Zone, Hebei, China Patentee after: QINHUANGDAO TIANYE TOLIAN HEAVY INDUSTRY Co.,Ltd. Address before: 066004 No. 3 Tianshan Road, Qinhuangdao economic and Technological Development Zone, Hebei, China Patentee before: QINHUANGDAO TIANYE TOLIAN HEAVY INDUSTRY Co.,Ltd. |
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| 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: 20160622 |