CN205757093U - A kind of Fructus Pistaciae Verae tapping machine - Google Patents

A kind of Fructus Pistaciae Verae tapping machine Download PDF

Info

Publication number
CN205757093U
CN205757093U CN201620073446.1U CN201620073446U CN205757093U CN 205757093 U CN205757093 U CN 205757093U CN 201620073446 U CN201620073446 U CN 201620073446U CN 205757093 U CN205757093 U CN 205757093U
Authority
CN
China
Prior art keywords
fructus pistaciae
pistaciae verae
axle
drift
tapping machine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201620073446.1U
Other languages
Chinese (zh)
Inventor
陈永强
邱成飞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Foshan City Gaoming District Sanzhou Litai Nut Food Factory
Original Assignee
Foshan City Gaoming District Sanzhou Litai Nut Food Factory
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Foshan City Gaoming District Sanzhou Litai Nut Food Factory filed Critical Foshan City Gaoming District Sanzhou Litai Nut Food Factory
Priority to CN201620073446.1U priority Critical patent/CN205757093U/en
Application granted granted Critical
Publication of CN205757093U publication Critical patent/CN205757093U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Portable Nailing Machines And Staplers (AREA)

Abstract

The utility model discloses a kind of Fructus Pistaciae Verae tapping machine, be respectively installed in frame including frame, actuating unit and the mechanism that blurts out, described actuating unit and the mechanism that blurts out, and actuating unit provides power for the mechanism that blurts out;The described mechanism that blurts out includes feed appliance, tightener, axle of blurting out, punch structure and pneumatic operated valve;Described feed appliance is arranged in the charging notch of frame, and described punch structure is arranged in frame through axle of blurting out, and one end of punch structure is connected with actuating unit, and the other end is fixed on one end of frame by back-moving spring;Described tightener is enclosed within blurts out on axle, and axle of blurting out is wrapped in the inside;Described blurt out axle and tightener is arranged in pneumatic operated valve;Described pneumatic operated valve is connected with the cylinder of actuating unit.By motivation, mechanism provides power for plunger mechanism, and the mechanism that blurts out can realize transverse stamping opening, utilizes punch structure to realize automatically and adjusts Fructus Pistaciae Verae aperture position, it is achieved at Fructus Pistaciae Verae one end or both ends open, and simple in construction, low cost of manufacture.

Description

A kind of Fructus Pistaciae Verae tapping machine
Technical field
This utility model relates to Fructus Pistaciae Verae process equipment field, particularly relates to a kind of Fructus Pistaciae Verae tapping machine.
Background technology
Fructus Pistaciae Verae are the most relatively common snacks, and the Fructus Pistaciae Verae sold on market are required for opening the shell of Fructus Pistaciae Verae one opening, are the most just convenient for people to eat;So present Fructus Pistaciae Verae typically all can't do without this one procedure of opening during processing.At present, in the course of processing of Fructus Pistaciae Verae, this one procedure of Fructus Pistaciae Verae opening is all artificial opening or use accurate digital control tapping machine carries out opening;The method using artificial opening needs to expend substantial amounts of man power and material, so processing cost is higher, in the processing epoch increased for present human cost, be the most unfavorable, and the time of the consuming processed is long, and speed is slow, and the opening that Fructus Pistaciae Verae are opened is the most uniform;But use accurate digital control tapping machine that Fructus Pistaciae Verae are carried out opening, the manufacturing cost of open device is high, after repeatedly processing, easily there is fatigue in precision equipment, the most this equipment needs electronic equipment to carry out numerical control, and needs to control the opening direction of Fructus Pistaciae Verae, and the structure of whole tapping machine is complicated, sometimes the dynamics of opening is inadequate, it may appear that the situation of opening do not opened by Fructus Pistaciae Verae by some.
Therefore, existing technology also needs to improve and development.
Summary of the invention
The purpose of this utility model is intended to provide a kind of Fructus Pistaciae Verae tapping machine, solving tradition Fructus Pistaciae Verae tapping machine is all the single mode by extruding opening up and down, need to use compact electronic equipment to carry out numerical control, and the manufacturing cost of tapping machine is high, device damage easily occurs and the technical problem of Fructus Pistaciae Verae of some openings occurs.
The technical solution of the utility model is as follows: a kind of Fructus Pistaciae Verae tapping machine, is respectively installed in frame including frame, actuating unit and the mechanism that blurts out, described actuating unit and the mechanism that blurts out, and actuating unit provides power for the mechanism that blurts out;Wherein, the mechanism that blurts out described in includes feed appliance, tightener, axle of blurting out, punch structure and pneumatic operated valve;Described feed appliance is arranged in the charging notch of frame, and described punch structure is arranged in frame through axle of blurting out, and one end of punch structure is connected with actuating unit, and the other end is fixed on one end of frame by back-moving spring;Described tightener is enclosed within blurts out on axle, and axle of blurting out is wrapped in the inside;Described blurt out axle and tightener is arranged in pneumatic operated valve;Described pneumatic operated valve is connected with the cylinder of actuating unit.
Described Fructus Pistaciae Verae tapping machine, wherein, described actuating unit includes the first power cylinder, the second power cylinder and controls the control switch of first, second power cylinder.
Described Fructus Pistaciae Verae tapping machine, wherein, described in axle of blurting out be provided with feeding port and punching groove;Make punch structure that random Fructus Pistaciae Verae can be pushed under the promotion of power punching groove, thus ensure that Fructus Pistaciae Verae two ends align drift opening.
Described Fructus Pistaciae Verae tapping machine, wherein, described in blurt out and be additionally provided with the punch tunnel corresponding with punch structure in axle.
Described Fructus Pistaciae Verae tapping machine, wherein, described punch structure includes the first drift, the second drift, connecting rod and rushes axle;Described first drift is connected with one end of connecting rod by rushing axle and the first power cylinder, and the other end of described connecting rod is directly anchored in frame or is fixed in frame by the second power cylinder after back-moving spring;The rack-mounted hole clipping of described back-moving spring so that back-moving spring can be produced deformation by compression;Direct second power cylinder of described second drift connects.
Described Fructus Pistaciae Verae tapping machine, wherein, the described axle that rushes includes rushing axostylus axostyle and plunger tip, and described plunger tip is arranged on and rushes inside axostylus axostyle.
Described Fructus Pistaciae Verae tapping machine, wherein, described first drift and the second drift include red needle, drift set and spring, and described red needle puts spring and is arranged in drift set so that red needle can be stretched through drift set and Fructus Pistaciae Verae are carried out opening.
Described Fructus Pistaciae Verae tapping machine, wherein, described drift set one end be provided with one for the locating slot that Fructus Pistaciae Verae are positioned and some profiles, described locating slot is bell mouth shape.
Described Fructus Pistaciae Verae tapping machine, wherein, described feed appliance is provided with the chute feeder transmitting Fructus Pistaciae Verae, is provided with one layer of frosted layer and two sulculuses in described chute feeder.
Described Fructus Pistaciae Verae tapping machine, wherein, is provided with the hoodle can upspring and shrink in described sulculus.
The beneficial effects of the utility model: this utility model, by the two of punch structure drifts are passed axle of blurting out, uses the mode of horizontal punching opening so that the red needle of drift can be by one end or the both ends open of Fructus Pistaciae Verae in axle of blurting out;And under the effect of one end the second power cylinder connected at the second drift, Fructus Pistaciae Verae are pushed to blurt out in axle and punch with the first drift and extruding Fructus Pistaciae Verae by the second drift simultaneously;During the punching passage of described axle of blurting out ensure that happy fruit pushes, by suitable for the orientation adjustment of Fructus Pistaciae Verae opening;Tightener shrinks under the air pressure of pneumatic operated valve and packs tightly Fructus Pistaciae Verae and punching groove, is possible to prevent that impulse force is excessive causes Fructus Pistaciae Verae opening excessive, fixes also for by Fructus Pistaciae Verae, it is simple to punching;The red needle of first, second drift plunger tip in rushing axle can be by Fructus Pistaciae Verae perforate under promoting;Described red needle has various shape, it is possible to by happy shell perforate, red needle can be resetted by described spring;The locating slot that the drift set of first, second drift is arranged can keep Fructus Pistaciae Verae to align the position of perforate, it is simple to red needle is blurted out.Whole hatch frame of the present utility model is without using accurate electronic component, so low cost of manufacture, use simple and mechanical structure just can realize Fructus Pistaciae Verae opening, reaching automatically can be with the direction of angulations of automatic alignment Fructus Pistaciae Verae in axle of blurting out, ensure that the spring utilizing red needle can buffer excessive impulse force, it is ensured that openings of sizes is suitable;Ensure that Fructus Pistaciae Verae all by opening, and total is more wear-resistant, and the time of opening shortens, low cost of manufacture, changes parts convenient, cheap.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is another kind of structural representation of the present utility model.
Fig. 3 is another kind of structural representation of the present utility model.
Fig. 4 is another kind of structural representation of the present utility model.
Fig. 5 is another kind of structural representation of the present utility model.
Fig. 6 is another kind of structural representation of the present utility model.
Fig. 7 is the structural representation of A in this utility model Fig. 6.
Fig. 8 is drift in this utility model, rush axle, the structural representation of the first power cylinder.
Fig. 9 is the structural representation of drift set in this utility model.
Figure 10 is that this utility model is blurted out the structural representation of axle.
Figure 11 is axle another kind structural representation of blurting out in this utility model.
Figure 12 is the structural representation of feed appliance in this utility model.
Figure 13 is the enlarged drawing of local B in this utility model Figure 12.
Figure 14 is the structural representation of tightener in this utility model.
Detailed description of the invention
For making the purpose of this utility model, technical scheme and advantage clearer, clear and definite, this utility model is further described by the embodiment that develops simultaneously referring to the drawings.
Such as Fig. 1-4 and 12, shown in 14, the utility model discloses a kind of Fructus Pistaciae Verae tapping machine, including frame 1, actuating unit 2 and the mechanism 3 that blurts out, described actuating unit 2 and the mechanism 3 that blurts out are respectively installed in frame 1, and actuating unit 2 provides power for the mechanism 3 that blurts out;Wherein, the mechanism 3 that blurts out described in includes feed appliance 31, tightener 32, axle 33 of blurting out, punch structure 34 and pneumatic operated valve 35;Described feed appliance 31 is arranged in the charging notch 11 of frame 1, and described punch structure 34 is arranged in frame 1 through axle 33 of blurting out, and one end of punch structure 34 is connected with actuating unit 2, and the other end is fixed on one end of frame 1 by back-moving spring;Described tightener 32 is enclosed within blurts out on axle 33, and axle 33 of blurting out is wrapped in the inside;Described blurt out axle 33 and tightener 32 is arranged in pneumatic operated valve 35;Described pneumatic operated valve 35 is connected with the cylinder of actuating unit 2.
Actuating unit 2 of the present utility model includes first power cylinder the 20, second power cylinder 21 and controls the control switch 22 of first, second power cylinder;The number of the first power cylinder 20 is 2, and the number of the second power cylinder 21 is two or 1;Described first power cylinder 20 or the second power cylinder 21 can use cylinder or hydraulic cylinder;In this utility model, the second power cylinder 21 can also use motor to replace.
As described in Figure 10 and 11, axle 33 of blurting out of the present utility model is provided with feeding port 4 and punching groove 5;Make punch structure 34 that random Fructus Pistaciae Verae can be pushed under the promotion of power punching groove 5, thus ensure that Fructus Pistaciae Verae two ends align drift opening;It is additionally provided with the punching passage 7 corresponding with punch structure 3 in described axle 33 of blurting out, described punching groove 5 includes the first punching groove 50 and the second punching groove 51, the notch direction of described first punching groove 50 is identical with feeding port position, the notch direction of described second punching groove 51 is in opposite direction with the notch of the first punching groove 50, and the first punching groove 50 and the second punching groove 51 form the interlayer 6 of a hollow;So Fructus Pistaciae Verae can be pushed to punching groove through punch tunnel and carry out opening by the first drift of punch structure and the second drift.
As depicted in figures 1 and 5-7, punch structure 34 of the present utility model includes first drift the 8, second drift 9, connecting rod 340 and rushes axle 10;Described first drift 8 is connected with one end of connecting rod 340 by rushing axle 10 and the first power cylinder 20, and the other end of described connecting rod 340 is directly anchored in frame 1 or is fixed in frame 1 by the second power cylinder 21 after back-moving spring;The hole clipping 12 that described back-moving spring is arranged in frame 1 so that back-moving spring can be produced deformation by compression;Described second drift 9 is connected with the first power cylinder 20 by rushing axle 10, and then the first power cylinder 20 is directly connected with the second power cylinder 21;Three described control switches 22 are connected with described two the first power cylinders 20 and the second power cylinder 21 by sebific duct 24 respectively.
Using after said structure, drift of the present utility model can realize promotion under three control controlling switch 22 and rush axle and first, second drift 20,21, carries out opening in the axle 33 that is pushed to Fructus Pistaciae Verae to blurt out;Then Fructus Pistaciae Verae complete for opening are pushed out the chute feeder 310 of feed appliance 31, finally drop out;The back-moving spring of described first drift 8 can buffer the pressure being applied to Fructus Pistaciae Verae of red needle in the first drift 8 in certain degree, it is ensured that Fructus Pistaciae Verae will cause perforate excessive because pressure is excessive, also is able to Rapid reset simultaneously and carries out opening next time;If the connecting rod of the first drift 2 340 is fixed in frame 1 by the second power cylinder 21, it is also possible to the pressure and control the first drift 8 that are applied by adjustment are retracted.
Such as Fig. 7 so, the axle 10 that rushes of the present utility model includes rushing axostylus axostyle 100 and plunger tip 101, and described plunger tip 101 is arranged on that to rush axostylus axostyle 100 internal.
As Figure 8-9, the first drift 8 of the present utility model and the second drift 9 include that red needle 8a, drift overlap 8b and spring 8c, and described red needle 8a puts spring 8c and is arranged in drift set 8b so that red needle 8a can be stretched through drift set 8b and Fructus Pistaciae Verae are carried out opening.
After using said structure, the shell perforate of Fructus Pistaciae Verae can be rushed the plunger tip 101 in axle 10 and red needle 8a can be promoted to travel forward, open the shell of Fructus Pistaciae Verae by red needle 8a of the present utility model, and after opening completes, spring can make red needle 8a reset.
In real work, the needle point of red needle 8a of the present utility model can be triangular pyramidal, cone, corner taper, polygon taper;And the present embodiment uses the red needle of cone tip, the aperture that such Fructus Pistaciae Verae are left is rounder and more smooth.
As Figure 8-9, one end of described drift set 8b is provided with one, and for the locating slot 8b1 positioned by Fructus Pistaciae Verae and some profile 8b2, and the bar number of profile is 3, and described locating slot 8b1 is bell mouth shape;The bottom of described locating slot 8b1 is additionally provided with pin hole 8b3 and ensure that Fructus Pistaciae Verae are pushed the punching passage 7 into axle 33 of blurting out at feed appliance 31 by aligned position by locating slot 8b1 the first drift 8 and the second drift 9, it is simple to red needle 8a is blurted out;The length stretched out that can be limited red needle 8a by profile 8b2 in certain degree carries out opening.
As illustrated by figs. 12-13, feed appliance 31 is provided with the chute feeder 310 transmitting Fructus Pistaciae Verae, is provided with one layer of frosted layer 311 and two sulculuses 312 in described chute feeder 310;Can effectively prevent Fructus Pistaciae Verae from sliding in chute feeder 310 by frosted layer 311, it is simple to Fructus Pistaciae Verae are pushed by drift set 8b;The hoodle 313 can upspring and shrink is installed in described sulculus 312;Can be padded by Fructus Pistaciae Verae, it is simple to drift set locating slot 8b1 aligns Fructus Pistaciae Verae, shortens the time of propelling movement, also further reduces the time of single Fructus Pistaciae Verae opening.
This utility model, by the two of punch structure drifts are passed axle of blurting out, uses the mode of horizontal punching opening so that the red needle of drift can be by one end or the both ends open of Fructus Pistaciae Verae in axle of blurting out;And under the effect of one end the second power cylinder connected at the second drift, Fructus Pistaciae Verae are pushed to blurt out in axle and punch with the first drift and extruding Fructus Pistaciae Verae by the second drift simultaneously;During the punching passage of described axle of blurting out ensure that happy fruit pushes, by suitable for the orientation adjustment of Fructus Pistaciae Verae opening;Tightener shrinks under the air pressure of pneumatic operated valve and packs tightly Fructus Pistaciae Verae and punching groove, is possible to prevent that impulse force is excessive causes Fructus Pistaciae Verae opening excessive, fixes also for by Fructus Pistaciae Verae, it is simple to punching;The red needle of first, second drift plunger tip in rushing axle can be by Fructus Pistaciae Verae perforate under promoting;Described red needle has various shape, it is possible to by happy shell perforate, red needle can be resetted by described spring;The locating slot that the drift set of first, second drift is arranged can keep Fructus Pistaciae Verae to align the position of perforate, it is simple to red needle is blurted out.Whole hatch frame of the present utility model is without using accurate electronic component, so low cost of manufacture, use simple and mechanical structure just can realize Fructus Pistaciae Verae opening, reaching automatically can be with the direction of angulations of automatic alignment Fructus Pistaciae Verae in axle of blurting out, ensure that the spring utilizing red needle can buffer excessive impulse force, it is ensured that openings of sizes is suitable;Ensure that Fructus Pistaciae Verae all by opening, and total is more wear-resistant, and the time of opening shortens, low cost of manufacture, changes parts convenient, cheap.
Should be understood that; application of the present utility model is not limited to above-mentioned citing; for those of ordinary skills, can be improved according to the above description or convert, all these modifications and variations all should belong to the protection domain of this utility model claims.

Claims (10)

1. a Fructus Pistaciae Verae tapping machine, is respectively installed in frame including frame, actuating unit and the mechanism that blurts out, described actuating unit and the mechanism that blurts out, and actuating unit provides power for the mechanism that blurts out;It is characterized in that, described in the mechanism that blurts out include feed appliance, tightener, axle of blurting out, punch structure and pneumatic operated valve;Described feed appliance is arranged in the charging notch of frame, and described punch structure is arranged in frame through axle of blurting out, and one end of punch structure is connected with actuating unit, and the other end is fixed on one end of frame by back-moving spring;Described tightener is enclosed within blurts out on axle, and axle of blurting out is wrapped in the inside;Described blurt out axle and tightener is arranged in pneumatic operated valve;Described pneumatic operated valve is connected with the cylinder of actuating unit.
Fructus Pistaciae Verae tapping machine the most according to claim 1, it is characterised in that described actuating unit includes the first power cylinder, the second power cylinder and controls the control switch of first, second power cylinder.
Fructus Pistaciae Verae tapping machine the most according to claim 1, it is characterised in that described in axle of blurting out be provided with feeding port and punching groove;Make punch structure that random Fructus Pistaciae Verae can be pushed under the promotion of power punching groove, thus ensure that Fructus Pistaciae Verae two ends align drift opening.
Fructus Pistaciae Verae tapping machine the most according to claim 3, it is characterised in that described in blurt out and be additionally provided with the punch tunnel corresponding with punch structure in axle.
Fructus Pistaciae Verae tapping machine the most according to claim 1, it is characterised in that described punch structure includes the first drift, the second drift, connecting rod and rushes axle;Described first drift is connected with one end of connecting rod by rushing axle and the first power cylinder, and the other end of described connecting rod is directly anchored in frame or is fixed in frame by the second power cylinder after back-moving spring;The rack-mounted hole clipping of described back-moving spring so that back-moving spring can be produced deformation by compression;Direct second power cylinder of described second drift connects.
Fructus Pistaciae Verae tapping machine the most according to claim 5, it is characterised in that the described axle that rushes includes rushing axostylus axostyle and plunger tip, and described plunger tip is arranged on and rushes inside axostylus axostyle.
Fructus Pistaciae Verae tapping machine the most according to claim 5, it is characterized in that, described first drift and the second drift include red needle, drift set and spring, and described red needle puts spring and is arranged in drift set so that red needle can be stretched through drift set and Fructus Pistaciae Verae are carried out opening.
Fructus Pistaciae Verae tapping machine the most according to claim 7, it is characterised in that described drift set one end be provided with one for the locating slot that Fructus Pistaciae Verae are positioned and some profiles, described locating slot is bell mouth shape.
Fructus Pistaciae Verae tapping machine the most according to claim 1, it is characterised in that described feed appliance is provided with the chute feeder transmitting Fructus Pistaciae Verae, is provided with one layer of frosted layer and two sulculuses in described chute feeder.
Fructus Pistaciae Verae tapping machine the most according to claim 9, it is characterised in that be provided with the hoodle can upspring and shrink in described sulculus.
CN201620073446.1U 2016-01-26 2016-01-26 A kind of Fructus Pistaciae Verae tapping machine Expired - Fee Related CN205757093U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620073446.1U CN205757093U (en) 2016-01-26 2016-01-26 A kind of Fructus Pistaciae Verae tapping machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620073446.1U CN205757093U (en) 2016-01-26 2016-01-26 A kind of Fructus Pistaciae Verae tapping machine

Publications (1)

Publication Number Publication Date
CN205757093U true CN205757093U (en) 2016-12-07

Family

ID=57413231

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201620073446.1U Expired - Fee Related CN205757093U (en) 2016-01-26 2016-01-26 A kind of Fructus Pistaciae Verae tapping machine

Country Status (1)

Country Link
CN (1) CN205757093U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105495633A (en) * 2016-01-26 2016-04-20 佛山市高明区三洲立泰果子食品厂 Pistachio nut opener

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105495633A (en) * 2016-01-26 2016-04-20 佛山市高明区三洲立泰果子食品厂 Pistachio nut opener
CN105495633B (en) * 2016-01-26 2017-11-21 佛山市高明区三洲立泰果子食品厂 A kind of American pistachios tapping machine

Similar Documents

Publication Publication Date Title
CN105495633B (en) A kind of American pistachios tapping machine
CN207581070U (en) A kind of coiler device for battery diaphragm
EP2602630A3 (en) Method of characterizing the overlap of two media segments
BR0307415A (en) Method and Equipment for Configurable Selection and Acquisition of a Wireless Communications System
CN205757093U (en) A kind of Fructus Pistaciae Verae tapping machine
EP1916407A3 (en) Scramjet/ramjet engine with annular isolator
CN204568969U (en) A kind of adhesive tape box
CN107455437B (en) Clamping assembly on automatic eel boning machine
CN103319292B (en) Tube drawbench
CN205512191U (en) Open structure
CA2487567A1 (en) Method and means for rapid loading of casing-bearing sleeves on a sausage making machine
CN101325276B (en) Mechanism for managing network surface of annular netted antenna
CN201052550Y (en) Double-handle hand riveter
CN204633107U (en) Four pole plug automatic production machines
CN105533766B (en) A kind of hatch frame
CN104828543B (en) A kind of turnout mechanism for the sorting of straight line sorter both sides and using method thereof
CN107553104A (en) A kind of steel ball press-in device for valve body manufacture
CN209089393U (en) A kind of paddy rice hole seeding easy device
CN206741592U (en) The collecting packing device of false coin detecting racking machine
CN207192147U (en) A kind of packaging bag suction pipe feeding device
CN107600913A (en) A kind of packaging bag suction pipe feeding device
CN205703131U (en) There is the battery disassembling machine of expansion rod
CN106767193B (en) A kind of inner cylinder placing device of combined firework
CN104438592B (en) Ball rod production method and ball rod rotating mould
CN203992102U (en) Jet pipe feed mechanism

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: 20161207

Termination date: 20210126