CN108207372A - A kind of hand-held clamping round type persimmon girdling device equipped with arc surface cutter head - Google Patents
A kind of hand-held clamping round type persimmon girdling device equipped with arc surface cutter head Download PDFInfo
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- CN108207372A CN108207372A CN201810046036.1A CN201810046036A CN108207372A CN 108207372 A CN108207372 A CN 108207372A CN 201810046036 A CN201810046036 A CN 201810046036A CN 108207372 A CN108207372 A CN 108207372A
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- cutter head
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- persimmon
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
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- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
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- Forests & Forestry (AREA)
- Environmental Sciences (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
The present invention provides a kind of hand-held clamping round type persimmon girdling device equipped with arc surface cutter head,It is made of holing clip and arc surface cutter head,Holing clip is made of dynamic folder and clamp,Wherein dynamic folder is equipped with handle,Yoke plate,Arc surface cutter head,Angle adjustable bolt and effort handle composition,Axis pin runs through the hole set on arc surface cutter head and effort handle and is mounted in effort handle,The angle of arc surface cutter head and handle is at 90~150 °,Angle adjustable bolt couples with arc surface cutter head,Rotation angle adjusting bolt,Arc surface cutter head is rotated around axis pin,And then change the angle of arc surface cutter head and handle,Clamp is equipped with handle,Yoke plate and clamping are justified,Diameter of a circle is clamped in the range of 10~150mm,Circular hole is equipped on yoke plate,The circular hole that coupling spindle is set on yoke plate,The dynamic folder for holding clipping girdling device and clamp are linked together,Torsional spring is located between dynamic folder and clamp,Torsional spring is articulated on handle.
Description
Technical field
The present invention relates to a kind of hand-held clamping round type persimmon girdling devices equipped with arc surface cutter head, belong to machinery field.
Background technology
Persimmon band girdle can efficiently control nutrient growth, promote flower_bud formation, make treelet precocity fruiting, and it is economical to improve early stage
Benefit, persimmon band girdle are to inhibit Shoot growth, prevent the outflow of nutrient, and fruit setting fruit branch rate, single fruit setting number greatly improve, and increase
Big fruit weight, does not influence root growth, band girdle can significantly inhibit the growth of persimmon sublateral shoot, and the band girdle of persimmon is in initial bloom stage to full-bloom stage
It carries out, widens band girdle mouth and inhibit reproductive growth, improve percentage of fertile fruit, widening band girdle mouth must be with increasing dose, repeatedly pinching
Agronomic technique matches, and band girdle mouth is wrapped up immediately with plastic film after band girdle and protected, and persimmon is in addition to trunk band girdle, each side shoot
Every year must band girdle, the branch grown on side shoot also wants band girdle, and the growth angle of each side shoot is not only identical, between side shoot between
Away from small, the radius of gyration is small, and imperial persimmon band girdle is a crucial technology, and band girdle suitable full blossom initial stage carries out, the fruit that band girdle is sat at this time
Breeding time is long, develops, and large fruit rate and grade fruit are more, and commodity is good, and initial bloom stage band girdle fruit is big, but percentage of fertile fruit is low, end flower
Phase band girdle, fruit is smaller, quality decline；It band girdle position, can also be in major branch, auxiliary nutrition branch part band girdle, ring mainly in mobile jib
The height of quality is shelled, closely bound up with Girding cutter quality, the quality of Girding cutter mainly includes material, heat treatment, knife-edge
Shape, tip shapes etc., undesirable cutter head are easily led to：1. tearing the bark of persimmon, band girdle mouth is wide, destroys tree crown and root
The equilibrium relation of system though band girdle can improve percentage of fertile fruit, with the excessive cost robbed root system nutrient and exchange fruit for, is bound to cause persimmon
Physiological function imbalance is set, injures tree body, 2. band girdle is too deep, destroys forming layer or even has damaged xylem, the bast of persimmon
It cannot heal, bark current year is rotten dead, nutrient Transmission, causes tree dead, and 3. band girdle mouth width is too small or ring-peeling depth is inadequate,
Again band girdle, i.e., secondary band girdle cause root system to cannot get organic nutrition for a long time and stop growing, leaf yellow leaf stage duration mistake
Leaf still children are yellow after the germination of long or even next year, and blade is thinning, involute, it is impossible to which that normal growth, more than 30% tree only bloom not
As a result, even there is biennial bearing phenomenon.
Generally common band girdle cutter head has semicircle sickle, monodentate saw blade type, rectangular, hook, single-blade to band girdle at home
Straight knife type, Double-blade straight blade type, without the primary function of completing ring cutting, girdling, band girdle, because the structure and shape of band girdle cutter head are easy
Bark is torn, causes band girdle mouth wide, root system is damaged, and strong tree becomes weak tree, and monodentate saw blade type ring damages forming layer when shelling, even
Xylem is damaged, saw kerf cannot heal, cause extremely to set, existing band girdle tool, it is difficult to ensure that band girdle quality, for ring is not achieved
Stripping requires, secondary band girdle, influences the longitudinal splitting of fruit cell, fruit quality decline less than normal.
Invention content
A kind of hand-held clamping round type persimmon girdling device equipped with arc surface cutter head, is made of holing clip and arc surface cutter head,
Holing clip is made of dynamic folder and clamp, moves arc surface cutter head of the folder equipped with adjustable angle, and clamping circle, persimmon are equipped in clamp
Mobile jib or branch become larger, and clamping circular diameter also accordingly becomes larger, and arc surface cutter head becomes larger with persimmon diameter and realizes reducing band girdle, tool
There is the function of rotating smoothly, form complete circle after band girdle, arc surface cutter head has primary achievable ring cutting, girdling, band girdle
Function, the impairment of the constitution is not layered for keen edge, and healing is fast, and band girdle mouth is inclined-plane, and forming layer growth is fast, is healed fast, band girdle mouth width one
It causes, does not stay bast, wound is smooth, to prevent rainy day ponding, prevents bark rotten dead.
Its technical solution is：A kind of hand-held clamping round type persimmon girdling device equipped with arc surface cutter head, by holing clip and circle
Cambered surface cutter head forms, it is characterised in that：Holing clip is made of dynamic folder and clamp, wherein dynamic folder is equipped with handle, yoke plate, arc surface
Cutter head, angle adjustable bolt and effort handle composition, axis pin, which runs through the hole set on arc surface cutter head and effort handle and is mounted on, to be applied
In power handle, the angle of arc surface cutter head and handle is at 90~150 °, and angle adjustable bolt couples with arc surface cutter head, angular adjustment
The mode pushed away, which both may be used, in bolt rotates three faceted pebble knives, and can also use make the rotation of three faceted pebble knives by the way of drawing, can be with
Leading screw, rack-and-pinion, ball rolling rotate three faceted pebble knives, and effect is equivalent, and rotation angle adjusting bolt, arc surface cutter head is around pin
Shaft rotation is moved, and then changes the angle of arc surface cutter head and handle, and clamp is equipped with handle, yoke plate and clamping circle, is clamped round straight
In the range of 10~150mm of diameter, circular hole, the circular hole that coupling spindle is set on yoke plate, by hand-held clipping ring are equipped on yoke plate
The dynamic folder and clamp for shelling device are linked together, and torsional spring is located between dynamic folder and clamp, and torsional spring is articulated on handle, during operation, power
It acts on handle, overcomes the active force of torsional spring, move folder and clamp is opened, the trunk of persimmon or branch are put into clamping circle,
Round type is as clamped, release handle steps up the mobile jib of persimmon or branch under the action of torsional spring, while the knife of arc surface cutter head
Sword is located on the trunk of persimmon or the epidermis of branch, and on clamping circle, one of bite is fixed point, in clamping fixed point
Embedded idler wheel or roller bearing on same arc surface, reduce rotary resistance, another bite is dynamic point, with persimmon mobile jib
Or the variation of branch diameter, for bite in movement, arc surface cutter head is third bite and dynamic point, i.e., 3 points clamp, with
The variation of persimmon mobile jib or branch diameter, dynamic folder and clamp opening also change therewith, and arc surface cutter head becomes larger with persimmon diameter
And realize reducing band girdle, have the function of to rotate smoothly, complete circle is formed after band girdle, apply active force to effort handle, be furnished with
Arc surface cutter head holds the 360 ° of rotations of branch of clipping girdling device around persimmon, and ring cutting, girdling, band girdle, ring are carried out to persimmon
After the mobile jib or branch of having shelled a persimmon, active force is applied to handle, folder is moved and clamp is opened, by hand-held clipping girdling device
It is removed from by the mobile jib of persimmon or branch, the mobile jib of one persimmon of completion or the band girdle of branch repeat above-mentioned action and carry out successively
The ring cutting, girdling, band girdle of another persimmon mobile jib or branch, arc surface cutter head are made of circular arc A faces, rib B faces, rib C faces, overall length
5~80 mm, width are spent in the range of 2~80mm, 1~50 mm of total height, in the range of 0.1~3.0 mm of material thickness, wherein A
Face semicircular in shape, blade are 1~4 mm of height of bladed or land shape, bladed or land shape, can for semicircular cutter head
The mucous membrane secreted by forming layer is removed, for the cutter head of intermediate inner concave shape, blade or land middle concave both ends are high, do not damage to be formed
The mucous membrane of layer, healing is fast, and for the cutter head of intermediate projections type, 0.2~2 mm of bump height, salient point width 0.2~3 mm are convex
Point semicircular in shape or triangle or rectangle are one kind therein, delay cambial healing time, rib B faces 2, rib C faces difference
Angle with circular arc A faces is to change the inclination angle of girdling mouth in the range of 30~160 °, mitigates working resistance, is accumulated to prevent the rainy day
Water, forming layer growth is fast, easily heals, circular arc A faces have the function of ring cutting, band girdle, and rib B faces, rib C faces are with ring cutting, girdling
Function, rib B faces, rib C faces blade for land shape or bladed, 1~4 mm of height of bladed or land shape, by the bast of persimmon tree
Portion's ring cutting, girdling, band girdle annularly, should not tear bark, and the area that circular arc A faces, rib B faces, rib C faces blade surround is less than circle
The area that arc A faces, rib B faces, rib C faces surround, in bell mouth shape, taper is 5~20 °, and the height in circular arc A faces is less than rib B faces, rib
The height in C faces, beveling, using bits are spat, the height in circular arc A faces is equal to the height in rib B faces, rib C faces, does not form beveling, be unfavorable for
Bits are spat, are easily stopped up, tear the bark of persimmon, bark includes epidermis and bast, and Girding cutter takeoffs, and ring-peeling depth shoals, up to not
To ring-peeling depth requirement, the cyclic annular bast after considering to be worth doing as band girdle, circular arc A faces, rib B faces, rib C faces end face be equipped with blade or
Land knife, other end are not provided with blade or land knife.
19 ° of the downward bent angle of handle, on the basis of horizontal direction, meets Human Engineering Principle, is kept when using tool
Wrist is in straight state, avoids the permanent ulnar side using wrist during tool and partially human body is caused to damage, handle is foldable,
Scalable pull.
Change clamping diameter of a circle, hold 3 points of clipping girdling device bi-directional scalings, be suitble to the persimmon tree of different-diameter
Dry and branch band girdle.
The girdling device of existing clamping jaw type, is a kind of lever principle, the stress cause not of uniform size of vesica piscis broach causes
Ring cutting depth is inconsistent, damages xylem, causes persimmon tree dead, the function without band girdle, and 201620892681.1, two panels
Band girdle blade is separately positioned on band girdle cutter head, is pencil-knife blade, is obliquely installed, only the function of ring cutting, and blade is every
A stress cause not of uniform size, easy damaged xylem cause persimmon tree dead, are not 3 points of clampings, semi arch clamping, face connects
It touches, the constraint of multiple spot, ring cutting resistance is big, and Girding cutter is beated during ring cutting, and the deep mixed cause of ring cutting is unable to control healing time, ring
The general common band girdle cutter head at home of stripping has semicircle sickle, monodentate saw blade type, rectangular, hook, single-blade straight knife type, twolip
Straight knife type without the primary function of completing ring cutting, girdling, band girdle, because the structure and shape of band girdle cutter head easily tear bark, is led
Cause band girdle mouth is wide, and root system is damaged, and strong tree becomes weak tree, and monodentate saw blade type ring damages forming layer or even damage xylem when shelling,
Saw kerf cannot heal, and cause extremely to set, existing band girdle tool, it is difficult to ensure that band girdle quality, secondary for band girdle requirement is not achieved
Band girdle influences the longitudinal splitting of fruit cell, fruit quality decline less than normal.
The present invention has the following advantages.
1st, impairment of the constitution stratification, healing be not fast for keen edge.
2nd, the function of ring cutting, girdling, band girdle once can be achieved in cutter head.
3rd, band girdle mouth is inclined-plane, and forming layer growth is fast, and healing is fast.
4th, band girdle mouth width is consistent, does not stay bast, and wound is smooth, to prevent rainy day ponding, prevents bark rotten dead.
Description of the drawings
A kind of hand-held clamping round type persimmon girdling device structure diagrams equipped with arc surface cutter head of Fig. 1.
Fig. 2 arc surface cutter head structure schematic diagrames.
1, handle 2, torsional spring 3, circular hole 4, angle adjustable bolt 5, arc surface cutter head 6, force wherein in figure
Handle 7, clamping circle 8, yoke plate 9, circular arc A faces 10, rib B faces, 11, rib C faces.
Embodiment 1.
A kind of hand-held clamping round type persimmon girdling device equipped with arc surface cutter head, is made of holing clip and arc surface cutter head 5,
It is characterized in that：Holing clip is made of dynamic folder and clamp, wherein dynamic folder is equipped with handle 1, yoke plate 8, arc surface cutter head 5, angle
Adjusting bolt 4 and effort handle 6 form, and the hole that axis pin is set on arc surface cutter head 5 and effort handle 6 is simultaneously mounted on effort handle 6
Interior, at 99 °, angle adjustable bolt 4 couples the angle of arc surface cutter head 5 and handle 1 with arc surface cutter head 5, and rotation angle is adjusted
Bolt 4, arc surface cutter head 5 are rotated around axis pin, and then change the angle of arc surface cutter head 5 and handle 1, clamp be equipped with handle 1,
Yoke plate 8 and clamping circle 7, clamp diameter of a circle 20mm, and circular hole 3, the circle that coupling spindle is set on yoke plate 8 are equipped on yoke plate 8
The dynamic folder for holding clipping persimmon girdling device and clamp are linked together by hole 3, and torsional spring 2 is located between dynamic folder and clamp, torsional spring
2 are articulated on handle 1, and during operation, power is acted on handle 1, overcomes the active force of torsional spring 2, move folder and clamp is opened, by persimmon
Trunk branch be put into clamping circle 7 in, release handle 1 steps up the mobile jib of persimmon or branch under the action of torsional spring 2, together
When arc surface cutter head 5 blade be located at persimmon the epidermis of branch on, clamping circle 7, arc surface cutter head 5 are to persimmon mobile jib or branch
Three point clampings are carried out, on clamping circle 7, one of bite is fixed point, another bite is dynamic point, with persimmon branch
The variation of diameter, bite is in movement, and arc surface cutter head 5 is third bite and dynamic point, with persimmon branch diameter
Variation, dynamic folder and clamp opening also change therewith, and arc surface cutter head 5 becomes larger with persimmon diameter and realizes reducing band girdle, has
The function of rotating smoothly forms complete circle after band girdle, applies active force to effort handle 6, arc surface cutter head it is hand-held clipping
Girdling device carries out ring cutting, girdling, band girdle, the mobile jib or branch of the complete persimmon of band girdle around 360 ° of rotations of branch of persimmon to persimmon
After item, active force is applied to handle 1, folder is moved and clamp is opened, by hand-held clipping girdling device from by the mobile jib or branch of persimmon
It removes, the mobile jib of one persimmon of completion or the band girdle of branch repeat above-mentioned action and carry out another persimmon mobile jib or branch successively
Ring cutting, girdling, band girdle, arc surface cutter head 5 is made of circular arc A faces 9, rib B faces 10, rib C faces 11, and 40 mm of total length, width are
11mm, total height 10mm, 1.0 mm of material thickness, wherein 9 semicircular in shape of circular arc A faces, blade be land shape, the height of land shape
2 mm for semicircular cutter head, can remove the mucous membrane secreted by forming layer, the cutter head of intermediate inner concave shape, blade or land
Middle concave both ends are high, do not damage cambial mucous membrane, healing is fast, and the angle of rib B faces 10, rib C faces 11 respectively with circular arc A faces 9 is
100 °, change the inclination angle of girdling mouth, mitigate working resistance, to prevent rainy day ponding, forming layer growth is fast, easily heals, circular arc A
Face 9 has the function of ring cutting, band girdle, and rib B faces 10, rib C faces 1 have the function of ring cutting, girdling, rib B faces 10, rib C faces 11 knife
Sword is land shape, and the height 3mm of land shape by bast ring cutting, girdling, the band girdle of persimmon tree, annularly, should not tear tree
Skin, the area that rib A faces 9, rib B faces 10,11 blade of rib C faces surround is less than the face that circular arc A faces 9, rib B faces 10, rib C faces 11 surround
Product, in bell mouth shape, taper is 10 °, and the height in circular arc A faces is less than the height in rib B faces, rib C faces, and beveling is considered to be worth doing, circle using spitting
Arc A faces 9, rib B faces 10, rib C faces 11 end face be equipped with land knife, other end is not provided with land knife.
Claims (1)
1. a kind of hand-held clamping round type persimmon girdling device equipped with arc surface cutter head, by holing clip and arc surface cutter head（5）Composition,
It is characterized in that：Holing clip is made of dynamic folder and clamp, wherein dynamic folder is equipped with handle（1）, yoke plate（8）, arc surface cutter head
（5）, angle adjustable bolt（4）And effort handle（6）Composition, axis pin run through arc surface cutter head（5）And effort handle（6）The hole of upper setting
And mounted on effort handle（6）It is interior, arc surface cutter head（5）With handle（1）Angle at 90~150 °, angle adjustable bolt（4）With
Arc surface cutter head（5）Connection, rotation angle adjusting bolt（4）, arc surface cutter head（5）It is rotated around axis pin, and then changes arc surface
Cutter head（5）With handle（1）Angle, clamp be equipped with handle（1）, yoke plate（8）Justify with clamping（7）, clamping circle（7）Diameter exist
In the range of 10~150mm, in yoke plate（8）It is equipped with circular hole（3）, coupling spindle is through yoke plate（8）The circular hole of upper setting（3）, by hand
The dynamic folder and clamp for holding clipping persimmon girdling device are linked together, torsional spring（2）Between dynamic folder and clamp, torsional spring（2）It hangs
It is connected on handle（1）On, during operation, power acts on handle（1）On, overcome torsional spring（2）Active force, move folder and clamp open, will
The mobile jib or branch of persimmon are put into clamping circle（7）It is interior, release handle（1）, in torsional spring（2）Under the action of by the mobile jib or branch of persimmon
Item steps up, while arc surface cutter head（5）Blade be located at persimmon the epidermis of branch on, clamping circle（7）, arc surface cutter head（5）
Three point clampings are carried out to persimmon mobile jib or branch, are justified in clamping（7）On, one of bite is fixed point, another clamping
Point is dynamic point, and with the variation of persimmon mobile jib or branch diameter, bite is in movement, arc surface cutter head（5）It is clamped for third
Point and dynamic point, i.e., 3 points clampings, with the variation of persimmon mobile jib or branch diameter, dynamic folder and clamp opening also change therewith,
Arc surface cutter head（5）Become larger with persimmon diameter and realize reducing band girdle, have the function of to rotate smoothly, complete circle is formed after band girdle
Ring, to effort handle（6）Apply active force, equipped with arc surface cutter head（5）Hold clipping girdling device around persimmon 360 ° of branch
Rotation carries out ring cutting, girdling, band girdle, after the mobile jib or branch of the complete persimmon of band girdle, to handle to persimmon（1）Application acts on
Power, moves folder and clamp is opened, and hand-held clipping girdling device from by the mobile jib of persimmon or branch is removed, completes the master of a persimmon
The band girdle of bar or branch repeats ring cutting, girdling, band girdle that above-mentioned action carries out another persimmon mobile jib or branch successively, circular arc
Face cutter head（5）By circular arc A faces（9）, rib B faces（10）, rib C faces（11）Composition, 5~80 mm of total length, width are 2~80mm, always
In the range of highly 1~50 mm, in the range of 0.1~3.0 mm of material thickness, wherein circular arc A faces（9）Blade be bladed or land
1~4 mm of height of shape, bladed or land shape, for semicircular cutter head, can remove the mucous membrane secreted by forming layer, for
The cutter head of intermediate inner concave shape, blade or land middle concave both ends are high, do not damage cambial mucous membrane, and healing is fast, for intermediate convex
The cutter head for the type of rising, 0.2~2 mm of bump height, 0.2~3 mm of salient point width, salient point semicircular in shape or triangle or rectangle
For one kind therein, delay cambial healing time, rib B faces（10）, rib C faces（10）Respectively with circular arc A faces（9）Angle be
In the range of 30~160 °, change the inclination angle of girdling mouth, mitigate working resistance, to prevent rainy day ponding, forming layer growth is fast, easily
Healing, circular arc A faces（9）There is ring cutting, band girdle, rib B faces（10）, rib C faces（11）There is ring cutting, girdling, rib B
Face（10）, rib C faces（11）Blade for land shape or bladed, 1~4 mm of height of bladed or land shape, by the bast of fruit tree
Ring cutting, girdling, band girdle annularly, should not tear bark, rib A faces（9）, rib B faces（10）, rib C faces（11）The area that blade surrounds
Less than circular arc A faces（9）, rib B faces（10）, rib C faces（11）The area surrounded, in bell mouth shape, taper is 5~20 °, circular arc A faces
（9）Height be less than rib B faces（10）, rib C faces（11）Height, beveling, using spit bits, circular arc A faces（9）, rib B faces（10）, rib C
Face（11）End face be equipped with blade or land knife, other end is not provided with blade or land knife.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810046036.1A CN108207372A (en) | 2018-01-17 | 2018-01-17 | A kind of hand-held clamping round type persimmon girdling device equipped with arc surface cutter head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810046036.1A CN108207372A (en) | 2018-01-17 | 2018-01-17 | A kind of hand-held clamping round type persimmon girdling device equipped with arc surface cutter head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108207372A true CN108207372A (en) | 2018-06-29 |
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ID=62667248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810046036.1A Withdrawn CN108207372A (en) | 2018-01-17 | 2018-01-17 | A kind of hand-held clamping round type persimmon girdling device equipped with arc surface cutter head |
Country Status (1)
| Country | Link |
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| CN (1) | CN108207372A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109729863A (en) * | 2019-03-13 | 2019-05-10 | 郭春瑶 | A kind of circular cutter that two-flap type is constant equipped with the curved entrance angle of S type |
-
2018
- 2018-01-17 CN CN201810046036.1A patent/CN108207372A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109729863A (en) * | 2019-03-13 | 2019-05-10 | 郭春瑶 | A kind of circular cutter that two-flap type is constant equipped with the curved entrance angle of S type |
| CN109729863B (en) * | 2019-03-13 | 2023-08-25 | 郭春瑶 | Two lamella are equipped with curved cutting ring cutter that goes into angle unchangeable of S type |
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Application publication date: 20180629 |
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| WW01 | Invention patent application withdrawn after publication |