CN203865354U - Arm portion of fully-closed automatic garbage truck manipulator - Google Patents
Arm portion of fully-closed automatic garbage truck manipulator Download PDFInfo
- Publication number
- CN203865354U CN203865354U CN201420267940.2U CN201420267940U CN203865354U CN 203865354 U CN203865354 U CN 203865354U CN 201420267940 U CN201420267940 U CN 201420267940U CN 203865354 U CN203865354 U CN 203865354U
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- extension arm
- compartment
- square tube
- arm
- carriage
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Abstract
The utility model provides an arm portion of a fully-closed automatic garbage truck manipulator. The arm portion aims to solve the problem that fully-automatic machines in the prior art are complex in structure and large in size and can not enter alleys conveniently for work. The arm portion is characterized in that a vehicle frame between a cab and a carriage is provided with the manipulator, the manipulator comprises a hand portion and the arm portion, the front half portion of a carriage upper cover is provided with a feed inlet, a movable upper cover is a sliding door of the feed inlet, a turning rear carriage plate on the carriage serves as a door of a discharge opening, the inner side of a front hole of the carriage is provided with a garbage compression device, a sealed water tank is disposed between a fixed support and the cab and used for cleaning the carriage, and one or two sections of an oil pipe of a hydraulic cylinder on a garbage truck form a coil pipe to be arranged under the water surface of the sealed water tank to serve as a hydraulic oil cooling device. The arm portion has the advantages of being simple in structure and low in cost, and the garbage truck is small in size and can enter the alleys conveniently for work.
Description
Technical field
The utility model relates to a kind of special machine motor-car of collection, transport domestic waste.
Background technology
Full automaticity is collected at present, the special machine motor-car of transport domestic waste, comprise operator's compartment, the totally-enclosed compartment of splendid attire rubbish and sewage disposer climbing device, wherein, the totally-enclosed compartment of belt press is for storing after garbage-compressing, sewage disposer climbing device is that waste-skip stops to standing on by the sewage disposer of street side, the operation of sewage disposer climbing device forward, catch by sewage disposer on the track of this device, promote again sewage disposer along the track top, compartment of climbing, upset sewage disposer, pour the rubbish in bucket into compartment, sewage disposer climbing device inverted running again, sewage disposer is put back to by street.It is high that it has degree of automation, realizes the advantages such as enclosed conveying, the welcome of Shen Shou environmental sanitation department.But the complex structure of its full-automatic machinery, and then raised its cost, impact is promoted the use of; Next is bulky, unfavorablely enters lane operation; Be finally that it needs special sewage disposer supporting with it, existing sewage disposer all cancels, and has strengthened the cost of promoting the use of, and has hindered and has promoted the use of.
Summary of the invention
For solving the problems of the technologies described above, the purpose of this utility model is to provide a kind of fully enclosed automatic waste-skip.
The purpose of this utility model is achieved in that it comprises operator's compartment and compartment, is characterized in that: on the vehicle frame between operator's compartment and compartment, manipulator is set;
Said manipulator comprises hand and arm, and arm comprises:
The first extension arm is using fixed support as fulcrum, using lifting support as power end, so that on the first extension arm, lifting arm, the second extension arm and the hand of installation, as resistance end, form power end at interior lever successively; Two supports are arranged according to the left and right directions of car on the vehicle frame being arranged between operator's compartment and compartment; Said lifting support is bracket hydraulic cylinder, and the cylinder body of bracket hydraulic cylinder and piston rod are hinged with the shell of vehicle frame and the first extension arm respectively; In the time that bracket hydraulic cylinder piston rod is retracted, firm banking and lifting pedestal are contour, and the first extension arm is the level of state.Start bracket hydraulic cylinder, its piston rod stretches out, by the resistance end of the first extension arm around fixed support jack-up; Otherwise the first extension arm falls to horizontality;
The first extension arm is, its shell is fixing square tube, and mobile square tube is inserted in fixing square tube, and the first guide rail-guide-track groove mechanism is set between mobile square tube and fixing square tube, and the outer end of mobile square tube is fixed on flange inboard; Extension arm hydraulic actuating cylinder is inserted in mobile square tube, and its cylinder body is fixed in fixing square tube, and its piston rod is hinged on flange inboard.Start extension arm hydraulic actuating cylinder, its piston rod heads on flange and stretches out, simultaneously mobile square tube along the first guide rail-guide-track groove mechanism along with stretching out.The first guide rail-guide-track groove mechanism is that resistance end stretches out and play the guiding role;
Between the first extension arm and lifting arm, be tooth bar oscillating motor, the side of tooth bar oscillating motor is fixed on flange outside, the output shaft level of tooth bar oscillating motor, and towards the rear portion of car; One end of lifting arm is fixed on tooth bar oscillating motor output shaft, swings with output shaft, realizes the other end of lifting arm around axle lifting;
The other end of the lifting arm second extension arm shell that is rigidly connected, lifting arm and the second extension arm form L shaped, and the second extension arm is parallel with the fore-and-aft direction of car, stretches out to tailstock direction;
Hand is made up of the folding of hand Driven by Hydraulic Cylinder clip, said clip is made up of pair of L-shaped lever, each lever is the right angle place that its fulcrum is arranged on L shaped lever, the power end of power end, hinge and another lever of a lever is hinged formation connecting rod mechanism successively, hinge axis slides in bar hole, the piston rod of hand hydraulic actuating cylinder is hinged on the power end of one of them lever, and the fulcrum of cylinder body, hinge axis and the lever of hand hydraulic actuating cylinder is arranged on hand seat; Be fixed on the outside of the flange of the second extension arm in the side of hand seat, the stroke directions of the piston rod of hand hydraulic actuating cylinder is vertical with the second extension arm.The hydraulic actuating cylinder of the second extension arm starts, and hand is flexible with the second extension arm; Hand hydraulic actuating cylinder starts, and its piston rod stretches out, and promotes hinge axis and moves to clip direction, and hinge launches, and drives clip to open; Otherwise clip closes;
Said compartment comprises,
First half at compartment upper cover is opened inlet point, and mobile upper cover is arranged on two frames in upper cover left and right, compartment by the second guide rail-guide-track groove mechanism, is the sliding door of inlet point; Drive the hydraulic actuating cylinder two ends (referring to its cylinder body and piston rod) of mobile upper cover be separately fixed at fixed cover rear frame and mobile on cover.This piston rod stretches out, and promotes mobile upper cover and moves forward to inlet point along the second guide rail-guide-track groove mechanism, covers inlet point; Otherwise mobile upper cover retreats to fixed cover, inlet point exposes, and receives rubbish;
The upper side frame of compartment back carriage plate is hinged on the rear frame of fixed cover, drive the resupinate hydraulic actuating cylinder of back carriage plate one of the each installation of left and right, compartment side carriage plate, specifically the cylinder body of each back carriage plate hydraulic actuating cylinder is fixed on side carriage plate lower frame, each piston rod is hinged on back carriage plate left or right frame, behind compartment, hole is as discharge port, compartment back carriage plate, as the door of discharge port, stretches out upwards upset with this piston rod, opens discharge port; Otherwise this piston rod is retracted, drive back carriage plate to overturn downwards, discharge port is shut;
In compartment, inboard, front hole arranges refuse compressor, it is made up of a piston type compressed plate and some groups of driving guiding mechanisms, specifically, in compartment, each side plate is fixed one or more compressive plate guide rails, each guide rail is elongated and parallel with compartment upper cover frame, the spill track base that coordinates with compressive plate guide rail is installed on compressive plate left and right side frame, and the every pair of guide rail and spill track base are joined a compressive plate hydraulic actuating cylinder and are formed one group of driving guiding mechanism; Drive in guiding mechanism at every group, the hydraulic actuating cylinder two ends (referring to its cylinder body and piston rod) that are the level of state, one end is hinged on spill track base or its compressive plate nearby, the other end is hinged on that on the side frame of the non-homonymy in front hole, compartment, (there are two side frames at front hole, one is and the side frame of this group guide rail homonymy, another is the side frame of non-homonymy), hydraulic actuating cylinder, compressive plate and opposite, compartment side plate form the right-angled triangle taking hydraulic actuating cylinder as hypotenuse.In the time of load garbage, discharge port is shut, and refuse compressor does not start, and piston type compressed plate retreats to inboard, front hole, and inlet point is opened, facing in railway carriage or compartment; In the time of needs compressed garbage, inlet point is shut, start the some groups of hydraulic actuating cylinders that drive guiding mechanism simultaneously, all piston rods stretch out, promoting piston type compressed plate advances to rear portion, compartment along guide rail, because back carriage plate closes, the rubbish that piston type compressed plate promotes in railway carriage or compartment is pushed into back carriage plate, by garbage-compressing; Hydraulic actuating cylinder inverted running, piston type compressed plate is return inboard, front hole, under inlet point without rubbish.
Hermetic type water tank is set between fixed support and operator's compartment, hermetic type water tank is set between compartment and operator's compartment, the pneumatic tube that the gas compressing apparatus from car is drawn leads on the water surface of hermetic type water tank, on hermetic type radiator drain, nozzle is set; One section or two sections of the oil pipe of the hydraulic efficiency pressure system on car coils into coil pipe and is placed under the hermetic type water tank water surface, for hydraulic oil cooling.The high pressure water of shower nozzle ejection is used for cleaning in compartment.
Working process of the present utility model is;
1, in the time that garage sails to street litter bin side, stop, open inlet point; Forward starts tooth bar oscillating motor, and it,, with lifting arm Rotate 180 ° earthward, is put hand ground from carriage top; Forward starts hand hydraulic actuating cylinder, and clip is opened; Start the extension arm hydraulic actuating cylinder in the first and second extension arms simultaneously, the first and second extension arms are stretched out, adjust the position of clip at both direction, in the clip that sewage disposer is entered open; Reverse starting hand hydraulic actuating cylinder, clip closure, clamps sewage disposer; Reverse starting tooth bar oscillating motor, it is with lifting arm, hand and the sewage disposer contrarotation of being clamped by clip, in the time rotating to 180 °, start bracket hydraulic cylinder simultaneously, the first extension arm lifts, the sewage disposer of being clamped by clip is picked up to inlet point top and the sewage disposer mouth down on top, compartment, and rubbish in bucket is poured in compartment; Inverse operation successively, is put into street by sewage disposer.
2, the operation of repeating step 1, pours the rubbish in second sewage disposer in compartment into.
3, when rubbish piles with compartment inlet point, now in compartment, rubbish is loose shape.The hydraulic actuating cylinder that starts mobile upper cover, covers inlet point; Start whole compressive plate hydraulic actuating cylinders, the rubbish that piston type compressed plate promotes in railway carriage or compartment is pushed into back carriage plate, by garbage-compressing; Hydraulic actuating cylinder inverted running, piston type compressed plate is return inboard, front hole, under inlet point without rubbish, the operation of repeating step 1, until be compacted rubbish in compartment and fill.
4, reverse starting bracket hydraulic cylinder, the first extension arm falls to horizontality; Adjust manipulator, make lifting arm rotate to 180 °, the clip of hand closes.Car travels to garbage emission field.
5, when garage sails to discharge, start and drive the resupinate hydraulic actuating cylinder of back carriage plate, open back carriage plate, repeating step 3, piston type compressed plate is released rubbish in car.
Compared with prior art, good effect of the present utility model is: handling rubbish whole-course automation, and simple in structure, with low cost being conducive to promotes, and is applicable to micropolis and uses; Car body is less, favourablely enters lane operation.
Brief description of the drawings
Further illustrate the utility model below in conjunction with accompanying drawing.
Fig. 1 is schematic diagram of the present utility model, and now car is in travelling position.
Fig. 2 is the schematic diagram of Fig. 1 manipulator part.
Fig. 3 is that the A of Fig. 2 is to view.
Fig. 4 is the C portion enlarged drawing of Fig. 3.
Fig. 5 is the B-B section-drawing of Fig. 4.
Fig. 6 be the D of Fig. 3 to view, now clip is closure state.
Fig. 7 is that Fig. 6 clip is open mode schematic diagram.
Fig. 8 is the birds-eye view of Fig. 1 compartment part.
Fig. 9 is the E-E section-drawing of Fig. 8.
Figure 10 is the block diagram in compartment.
Figure 11 is that the F of Fig. 1 is to view.
Detailed description of the invention
Referring to Fig. 1, on the vehicle frame between operator's compartment 4 and compartment 2, manipulator 1 is set;
Referring to Fig. 2, said manipulator comprises hand 11 and arm 12, and arm comprises:
Referring to Fig. 3, the first extension arm 121 is using fixed support 122 as fulcrum, using lifting support as power end, so that on the first extension arm, lifting arm 125, the second extension arm 126 and the hand 12 of installation, as resistance end, form power end at interior lever successively; Two supports are arranged according to the left and right directions of car on the vehicle frame being arranged between operator's compartment and compartment; Said lifting support is bracket hydraulic cylinder 123, and the cylinder body of bracket hydraulic cylinder and piston rod are hinged with the shell of vehicle frame and the first extension arm respectively; In the time that bracket hydraulic cylinder piston rod is retracted, firm banking and lifting pedestal are contour, and the first extension arm is the level of state.Start bracket hydraulic cylinder, its piston rod stretches out, by the resistance end of the first extension arm around fixed support jack-up; Otherwise the first extension arm falls to horizontality;
Referring to Fig. 4-5, the first extension arm is, its shell is fixing square tube 1211, mobile square tube 1214 is inserted in fixing square tube, the first guide rail-guide-track groove mechanism is set between mobile square tube and fixing square tube, specifically respectively establish a guide rail 1212 in the above and below of mobile square tube, respectively establish at fixing square tube correspondence position the guide-track groove 1213 coordinating with it, the outer end of mobile square tube is fixed on the inboard of flange 1215; Extension arm hydraulic actuating cylinder 1216 is inserted in mobile square tube, and its cylinder body is fixed in fixing square tube, and its piston rod is hinged on flange 1215 inboards.Start extension arm hydraulic actuating cylinder, its piston rod heads on flange and stretches out, simultaneously mobile square tube along the first guide rail-guide-track groove mechanism along with stretching out.The first guide rail-guide-track groove mechanism is that resistance end stretches out and play the guiding role;
Between the first extension arm and lifting arm, be tooth bar oscillating motor 124, the side of tooth bar oscillating motor is fixed on flange 1215 outsides, output shaft 1241 levels of tooth bar oscillating motor, and towards the rear portion of car; One end key of lifting arm 125 is connected on tooth bar oscillating motor output shaft, swings with output shaft, realizes the other end of lifting arm around axle lifting;
Referring to Fig. 2, the other end of lifting arm second extension arm 126 shells that are rigidly connected, lifting arm and the second extension arm form L shaped, and the second extension arm is parallel with the fore-and-aft direction of car, stretches out to tailstock direction;
Referring to Fig. 6 and 7, hand 11 drives clip 112 foldings to form by hand hydraulic actuating cylinder 111, said clip is made up of pair of L-shaped lever 1121,1123, each lever is the right angle place that its fulcrum 1122 is arranged on L shaped lever, the power end of power end, hinge 113 and the opposite side lever 1123 of one side lever 1121 hinged formation connecting rod mechanism successively, hinge axis is in 114 li of slips of bar hole, the piston rod of hand hydraulic actuating cylinder is hinged on the power end of one of them lever, and the fulcrum of cylinder body, hinge axis and the lever of hand hydraulic actuating cylinder is arranged on hand seat 115; Be fixed on the outside of the flange 1261 of the second extension arm in the side of hand seat, the stroke directions of the piston rod of hand hydraulic actuating cylinder is vertical with the second extension arm.The hydraulic actuating cylinder of the second extension arm starts, and hand is flexible with the second extension arm; Hand hydraulic actuating cylinder starts, and its piston rod stretches out, and promotes hinge axis and moves to clip direction, and hinge launches, and drives clip to open; Otherwise clip closes; The two ends of rubber rope 1124 tie up to respectively resistance end and the fulcrum of each lever, have both played buffer action in the time that clip picks up sewage disposer, can also increase the friction force between draw and sewage disposer.
Said compartment comprises,
Referring to Fig. 8-10, open inlet point 23 at the first half of compartment upper cover 21, mobile upper cover 24 is arranged on two frames in upper cover left and right, compartment by the second guide rail-guide-track groove mechanism, it is the sliding door of inlet point, specifically on two frames in compartment upper cover left and right, respectively there is a mobile upper cover guide rail 27, respectively establish the guide-track groove 26 coordinating with it at mobile upper cover correspondence position; Drive hydraulic actuating cylinder 22 two ends of mobile upper cover be separately fixed at fixed cover rear frame and mobile on cover.This piston rod stretches out, and promotes mobile upper cover and moves forward to inlet point along the second guide rail-guide-track groove mechanism, covers inlet point; Otherwise mobile upper cover retreats to fixed cover, inlet point exposes, and receives rubbish;
The upper side frame of compartment back carriage plate 28 is hinged on the rear frame of fixed cover, drive the resupinate hydraulic actuating cylinder 29 of back carriage plate one of the each installation of left and right, compartment side carriage plate, specifically the cylinder body of each back carriage plate hydraulic actuating cylinder is fixed on side carriage plate 25 lower frames, each piston rod is hinged on back carriage plate left or right frame, behind compartment, hole is as discharge port, compartment back carriage plate, as the door of discharge port, stretches out upwards upset with this piston rod, opens discharge port; Otherwise this piston rod is retracted, drive back carriage plate to overturn downwards, discharge port is shut;
In compartment, inboard, front hole arranges refuse compressor 5, it is made up of a piston type compressed plate 51 and some groups of driving guiding mechanisms, specifically, in compartment, each side plate is fixed two compressive plate guide rails 52 by upper and lower, each guide rail is parallel with compartment upper cover frame, the spill track base 53 that coordinates with compressive plate guide rail is installed on compressive plate left and right side frame, and the every pair of guide rail and spill track base are joined a compressive plate hydraulic actuating cylinder 54 and are formed one group of driving guiding mechanism; Drive in guiding mechanism at every group, the hydraulic actuating cylinder two ends (referring to its cylinder body and piston rod) that are the level of state, one end is hinged on spill track base or its compressive plate nearby, the other end is hinged on the side frame 55 of the non-homonymy in front hole, compartment, and hydraulic actuating cylinder, compressive plate and opposite, compartment side plate form the right-angled triangle taking hydraulic actuating cylinder as hypotenuse.In the time of load garbage, discharge port is shut, and refuse compressor does not start, and piston type compressed plate retreats to inboard, front hole, and inlet point is opened, facing in railway carriage or compartment; In the time of needs compressed garbage, inlet point is shut, start the some groups of hydraulic actuating cylinders that drive guiding mechanism simultaneously, all piston rods stretch out, promoting piston type compressed plate advances to rear portion, compartment along guide rail, because back carriage plate closes, the rubbish that piston type compressed plate promotes in railway carriage or compartment is pushed into back carriage plate, by garbage-compressing; Hydraulic actuating cylinder inverted running, piston type compressed plate is return inboard, front hole, under inlet point without rubbish.
Referring to Fig. 1 and 11, hermetic type water tank 3 is set between compartment and operator's compartment, the pneumatic tube 6 that the gas compressing apparatus from car is drawn leads on the water surface of hermetic type water tank, on hermetic type radiator drain, nozzle is set; Two sections of the oil pipe of the hydraulic efficiency pressure system on car are that the oil return pipe 7 of fuel tank 9 respectively coils into coil pipe with oil outlet pipe 8 and is placed under the hermetic type water tank water surface, for hydraulic oil cooling.The high pressure water of nozzle ejection is used for cleaning in compartment.
Working process of the present utility model is;
1, in the time that garage sails to street litter bin side, stop, open inlet point; Forward starts tooth bar oscillating motor, and it,, with lifting arm Rotate 180 ° earthward, is put hand ground from carriage top; Forward starts hand hydraulic actuating cylinder, and clip is opened; Start the extension arm hydraulic actuating cylinder in the first and second extension arms simultaneously, the first and second extension arms are stretched out, adjust the position of clip at both direction, in the clip that sewage disposer is entered open; Reverse starting hand hydraulic actuating cylinder, clip closure, clamps sewage disposer; Reverse starting tooth bar oscillating motor, it is with lifting arm, hand and the sewage disposer contrarotation of being clamped by clip, in the time rotating to 180 °, start bracket hydraulic cylinder simultaneously, the first extension arm lifts, the sewage disposer of being clamped by clip is picked up to inlet point top and the sewage disposer mouth down on top, compartment, and rubbish in bucket is poured in compartment; Inverse operation successively, is put into street by sewage disposer.
2, the operation of repeating step 1, pours the rubbish in second sewage disposer in compartment into.
3, when rubbish piles with compartment inlet point, now in compartment, rubbish is loose shape.The hydraulic actuating cylinder that starts mobile upper cover, covers inlet point; Start whole compressive plate hydraulic actuating cylinders, the rubbish that piston type compressed plate promotes in railway carriage or compartment is pushed into back carriage plate, by garbage-compressing; Hydraulic actuating cylinder inverted running, piston type compressed plate is return inboard, front hole, under inlet point without rubbish, the operation of repeating step 1, until be compacted rubbish in compartment and fill.
4, reverse starting bracket hydraulic cylinder, the first extension arm falls to horizontality; Adjust manipulator, make lifting arm rotate to 180 °, the clip of hand closes.Car travels to garbage emission field.
5, when garage sails to discharge, start and drive the resupinate hydraulic actuating cylinder of back carriage plate, open back carriage plate, repeating step 3, piston type compressed plate is released rubbish in car.
Claims (1)
1. an arm for fully enclosed automatic garbage truck manipulator, is characterized in that: the first extension arm, lifting arm, the second extension arm are installed connection successively; The first extension arm is, its shell is fixing square tube, and mobile square tube is inserted in fixing square tube, and the first guide rail-guide-track groove mechanism is set between mobile square tube and fixing square tube, and the outer end of mobile square tube is fixed on flange inboard; Extension arm hydraulic actuating cylinder is inserted in mobile square tube, and its cylinder body is fixed in fixing square tube, and its piston rod is hinged on flange inboard; Between the first extension arm and lifting arm, be tooth bar oscillating motor, the side of tooth bar oscillating motor is fixed on flange outside, the output shaft level of tooth bar oscillating motor, and towards the rear portion of car; One end of lifting arm is fixed on tooth bar oscillating motor output shaft, swings with output shaft; The other end of the lifting arm second extension arm shell that is rigidly connected, lifting arm and the second extension arm form L shaped, and the second extension arm is parallel with the fore-and-aft direction of car, stretches out to tailstock direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420267940.2U CN203865354U (en) | 2014-05-26 | 2014-05-26 | Arm portion of fully-closed automatic garbage truck manipulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420267940.2U CN203865354U (en) | 2014-05-26 | 2014-05-26 | Arm portion of fully-closed automatic garbage truck manipulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203865354U true CN203865354U (en) | 2014-10-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420267940.2U Expired - Fee Related CN203865354U (en) | 2014-05-26 | 2014-05-26 | Arm portion of fully-closed automatic garbage truck manipulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203865354U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106742982A (en) * | 2016-12-21 | 2017-05-31 | 安徽爱瑞特环保科技股份有限公司 | Pure electric garbage collection car |
-
2014
- 2014-05-26 CN CN201420267940.2U patent/CN203865354U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106742982A (en) * | 2016-12-21 | 2017-05-31 | 安徽爱瑞特环保科技股份有限公司 | Pure electric garbage collection car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170825 Address after: 115109 Yongan Town, Yingkou City, Liaoning, Dashiqiao Patentee after: Yingkou Fu Cheng Environmental Protection Technology Co., Ltd. Address before: 115109 Yong Zhuang group, Yongan industry zone, Yingkou, Liaoning, Dashiqiao Patentee before: Liu Yuxi |
|
| 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: 20141008 Termination date: 20180526 |