CN209144392U - Yarn device is cut out built in a kind of knitting circular knitting machine - Google Patents
Yarn device is cut out built in a kind of knitting circular knitting machine Download PDFInfo
- Publication number
- CN209144392U CN209144392U CN201821970571.8U CN201821970571U CN209144392U CN 209144392 U CN209144392 U CN 209144392U CN 201821970571 U CN201821970571 U CN 201821970571U CN 209144392 U CN209144392 U CN 209144392U
- Authority
- CN
- China
- Prior art keywords
- circular knitting
- knitting machine
- rotation axis
- electricity
- rotating mechanism
- 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.)
- Active
Links
Landscapes
- Knitting Machines (AREA)
Abstract
The utility model relates to field of textile machinery, it provides and cuts out yarn device built in a kind of knitting circular knitting machine, including being set to knitting circular knitting machine internal rotating mechanism, pedestal, gas-electricity one-piece slip-ring, multiple cutting mechanisms, lifting disk and clamping rings plate, rotating mechanism includes the driving device that axle center is hollow rotation axis and driving rotation axis rotation, each cutting mechanism is removable and is adjustably laid in clamping rings plate periphery, the electricity of each cutting mechanism, the rotation axis axle center that gas connecting pipeline is each passed through rotating mechanism is connected through gas-electricity one-piece slip-ring with the control system of knitting circular knitting machine, the control system of knitting circular knitting machine, which is separately connected by gas-electricity one-piece slip-ring and controls each cutting mechanism cooperation, cuts yarn.The existing fabric of the utility model effective solution is cut to form a plurality of horizontal stripe or when vertical bar fabric is made into the tasselled pattern fabric of flower pattern or the strong decoration of nodding ear need to manually cut the problems such as time-consuming and laborious, production efficiency is low in long flotation line.
Description
Technical field
The utility model relates to field of textile machinery, in particular to yarn device is cut out built in a kind of knitting circular knitting machine.
Background technique
In textile manufacturing, the needle-thread tensioning control device on needle-thread tensioning control device or computer jacquard circular knitting machine in common circular knitting machine be for
The yarn of shearing feeding, and the specialities developed by market specific demand, such as braiding as skirt cloth or need to
Wanting some middle parts is all often according to weaving spy when weaving the clothes of this types such as the sagging fabric strip in fixed both ends
Different yarn weaves one section of long flotation line, then to form a plurality of horizontal stripe or vertical bar nodding ear is strong decorates by manually cutting long flotation line
Tasselled pattern fabric, but need manually that cut across low efficiency, cost too high, and it is easy to cut across crooked irregular, cause fabric to damage
It is bad, the significant wastage of human resources and time.
Utility model content
Therefore, for above-mentioned problem, it is simple, easy for assemble or unload, easy to use that the utility model proposes a kind of structures
It is easy to adjustment, stable working state, cutting mechanism durable, the knitting circular knitting machine for improving production efficiency, saving labour turnover
It is built-in to cut out yarn device.
To solve this technical problem, the utility model takes following scheme: yarn dress is cut out built in a kind of knitting circular knitting machine
It sets, including is set to knitting circular knitting machine internal rotating mechanism, pedestal, gas-electricity one-piece slip-ring, multiple cutting mechanisms, lifting disk and fixation
Circular Plate, the pedestal are fixedly arranged on the deep bid of knitting circular knitting machine, the rotating mechanism include axle center be hollow rotation axis and
The driving device of rotation axis rotation is driven, the rotation axis of the rotating mechanism is rotatably penetrated and arranged on pedestal, the pneumoelectric one
Body slip ring is fixedly arranged on the rotation axis upper end of rotating mechanism, and the clamping rings plate is adjustably fixedly arranged on rotating mechanism through lifting disk
Rotation axis lower end, each cutting mechanism is removable and is adjustably laid in clamping rings plate periphery, respectively
The electricity of a cutting mechanism, gas connecting pipeline are each passed through the rotation axis axle center of rotating mechanism through gas-electricity one-piece slip-ring and knitting
The control system of circular knitting machine is connected, and the control system of knitting circular knitting machine is separately connected by gas-electricity one-piece slip-ring and is controlled each
Cutting mechanism cooperation cuts yarn.
Further, each cutting mechanism includes pedestal, stationary knife, moving knife and the first driving unit, each sanction
The pedestal of shearing machine structure is removable and is adjustably laid in clamping rings plate periphery, and the stationary knife is far from cut surface
One end is fixedly arranged on pedestal, and the moving knife and stationary knife are hinged, and the first driving unit output shaft and moving knife are far from cut surface
The cut surface movement that one end hingedly drives moving knife cut surface toward stationary knife cuts yarn, the electricity of first driving unit, gas connection
The rotation axis axle center that pipeline is each passed through rotating mechanism is connected through gas-electricity one-piece slip-ring with the control system of knitting circular knitting machine, needle
The control system for knitting circular knitting machine is driven moving knife and stationary knife to cooperate by the first driving unit of control and cuts yarn.
Further, the pedestal of each cutting mechanism is equipped with removable lock, and each pedestal is respectively through latching basis
Flower pattern demand can adjust stationary knife and moving knife angle and yarn is uniformly mounted on the circle of clamping rings plate in which need to cut positional distance
Zhou Shang.
Further, first driving unit includes solenoid valve and cylinder, and the cylinder output and moving knife are far from cutting
The cut surface movement that one end of face hingedly drives moving knife cut surface toward stationary knife cuts yarn, and the solenoid valve is connected with cylinder
And the electricity of solenoid valve and cylinder, gas connecting pipeline are each passed through the rotation axis axle center of rotating mechanism through gas-electricity one-piece slip-ring and knitting
The control system of circular knitting machine is connected, and the control system of knitting circular knitting machine drives moving knife by control solenoid valve control cylinder and determines
Knife cooperation cuts yarn.
Further, each cutting mechanism includes pedestal, electric heat cutter, cutter seat and the second driving unit, each
The pedestal of the cutting mechanism is removable and is adjustably laid in clamping rings plate periphery, and the cutter seat is separate
It is fixedly arranged on pedestal with one end of electric heat cutter cooperation cutting, second driving unit connects and can drive electric heat cutter direction
Cutter seat movement and cutter seat cooperation hot melt chopped strands, electricity, the gas connecting pipeline of the electric heat cutter and the second driving unit
The rotation axis axle center for being each passed through rotating mechanism is connected through gas-electricity one-piece slip-ring with the control system of knitting circular knitting machine, knitting circle
The control system of latitude machine drives electric heat cutter and cutter seat cooperation hot melt cutting by the second driving unit of control and electric heat cutter
Yarn.
Further, the driving device of the rotating mechanism includes the first synchronizing wheel, the second synchronizing wheel and synchronous belt, described
First synchronizing wheel is sheathed on rotation axis top, and second synchronizing wheel is sheathed on the output shaft of knitting circular knitting machine main drive gear
And the second synchronizing wheel synchronized band connection drive the first synchronizing wheel rotation.
Further, the driving device of the rotating mechanism is servo motor, and the output axis connection of the servo motor is simultaneously
Rotation axis rotation is driven, the servo motor connects and is controlled by the control system of knitting circular knitting machine.
Further, the clamping rings plate is adjusted bolt and jackscrew and can be installed on to up and down adjustment below lifting disk.
Further, the rotation axis of the rotating mechanism is rotatably penetrated and arranged on base central through bearing.
Further, the rotation axis periphery of the rotating mechanism is also arranged with dust cover.
By using preceding solution, the beneficial effects of the utility model are: by the way that this is arranged in knitting circular knitting machine
The built-in of utility model cuts out yarn device and the present apparatus is connected to and is controlled by the control system of knitting circular knitting machine, so that braiding
This type such as the tasselled pattern fabric of the strong decoration of fixed both ends nodding ears is woven as the cloth of skirt or some middle parts of needs
Directly long flotation line automatic cutting woven in knitting circular knitting machine is driven into clamping rings by rotating mechanism when the cloth of type
Plate is rotated and then is cut after driving each cutting mechanism to turn to the long flotation line that the good need of knitting round weft machine braiding are cut to long flotation line
It cuts out, long flotation line is cut to form a plurality of horizontal stripe or vertical bar fabric is made into the tasselled pattern fabric of flower pattern or the strong decoration of nodding ear, work
Make in stable condition, cutting mechanism durable, improves production efficiency, effectively saves labour turnover, each cutting mechanism passes through liter
Drop disk adjusts required upper and lower position, by being set on clamping rings plate for the removable adjusting of cutting mechanism can be according to flower pattern need
It seeks the angle of adjustable cutting mechanism and positional distance need to be cut with fabric, structure is simple, easy for assemble or unload, easy to use
It is easy to adjust, the frequency week cut can be actually needed in the quantity of cutting mechanism durable while cutting mechanism according to weaving
Phase demand freely adjusts setting, and using flexible can wide popularization and application.
Detailed description of the invention
Fig. 1 is the part isometric structural schematic diagram of the utility model embodiment combination knitting circular knitting machine deep bid；
Fig. 2 is the schematic cross-sectional view of the utility model embodiment bound fraction knitting circular knitting machine.
Specific embodiment
Now in conjunction with the drawings and specific embodiments, the present invention will be further described.
With reference to Fig. 1-Fig. 2, yarn device is cut out built in the knitting circular knitting machine of preferred the utility model, including be set to knitting
Circular knitting machine internal rotating mechanism, pedestal 2,3,24 cutting mechanisms 4 of gas-electricity one-piece slip-ring, lifting disk 5 and clamping rings plate
6, the pedestal 2 is fixedly arranged on the deep bid 7 of knitting circular knitting machine, and the rotating mechanism includes that axle center is hollow rotation axis 11 and drives
The driving device of turn moving axis rotation, the driving device of the rotating mechanism include the first synchronizing wheel 121, the second synchronizing wheel 122
With synchronous belt 123, first synchronizing wheel 121 is sheathed on 11 top of rotation axis, and second synchronizing wheel 122 is sheathed on knitting circle
On the output shaft of latitude owner transmission mechanism 8 and the synchronized connection of band 123 of the second synchronizing wheel 122 drives the rotation of the first synchronizing wheel 121,
The rotation axis 11 of the rotating mechanism is rotatably penetrated and arranged on 2 center of pedestal through bearing 9, and the gas-electricity one-piece slip-ring 3 is fixed
In 11 upper end of rotation axis of rotating mechanism, the clamping rings plate 6 is adjustably fixedly arranged on the rotation of rotating mechanism through lifting disk 5
11 lower end of axis, the clamping rings plate 6, which is adjusted bolt and jackscrew, can be installed on to up and down adjustment 5 lower section of lifting disk, the rotation
11 periphery of rotation axis of rotation mechanism is also arranged with dust cover 10, each cutting mechanism 4 include pedestal 41, stationary knife 42,
Moving knife 43 and the first driving unit, first driving unit include cylinder 44 and solenoid valve, the pedestal 41 of each cutting mechanism 4
It is equipped with removable lock 411, the stationary knife 42 is fixedly arranged on pedestal 41 far from one end of cut surface, the moving knife 43 and stationary knife
42 is hinged, and the cylinder 44 hingedly drives 43 cut surface of moving knife toward the cut surface of stationary knife 42 with the one end of moving knife 43 far from cut surface
Movement cuts yarn, each pedestal 41 respectively through lock 411 according to flower pattern demand can adjust stationary knife 42 and 43 angle of moving knife and
Yarn is uniformly mounted on the circumference of clamping rings plate 6 in which need to cut positional distance, the solenoid valve be connected with cylinder 44 and
The electricity of solenoid valve and cylinder 44, gas connecting pipeline be each passed through 11 axle center of rotation axis of rotating mechanism through gas-electricity one-piece slip-ring 3 with
The control system of knitting circular knitting machine is connected, and the main drive gear rotation of knitting circular knitting machine drives rotating mechanism to rotate and then drive
The rotation of clamping rings plate 6, which goes to cutting mechanism, woven on fabric needs to cut the control of knitting circular knitting machine at long loop position
System processed drives moving knife 43 and the cooperation of stationary knife 42 to cut and compiles on fabric according to flower pattern demand by control solenoid valve control cylinder 44
The yarn long loop woven.
The driving device of rotating mechanism can also directly adopt servo motor in the utility model, by the output shaft of servo motor
It connects and rotation axis is driven to rotate, throttle valve and oil cylinder also can be used in the first driving unit in cutting mechanism, by knitting circular knitting
Machine control system is controlled cylinder action by control throttle valve and drives moving knife to cut to top knife movement cooperation by oil cylinder
Yarn, while the quantity of cutting mechanism can be arranged according to practical cutting flower pattern demand, and other also can be used in cutting mechanism
The mechanism of yarn can be cut, such as: cutting mechanism can be arranged to include pedestal, electric heat cutter, cutter seat and the second driving unit,
It is the pedestal of cutting mechanism is removable and be adjustably laid in clamping rings plate periphery, cutter seat is separate with electricity
One end of hot knife cooperation cutting is fixedly arranged on pedestal, and the second driving unit is connected and electric heat cutter can be driven towards cutter seat
Movement and cutter seat cooperation hot melt chopped strands, while the electricity of electric heat cutter and the second driving unit, gas connecting pipeline are worn respectively
The rotation axis axle center for crossing rotating mechanism is connected through gas-electricity one-piece slip-ring with the control system of knitting circular knitting machine, knitting circular knitting machine
Control system drives electric heat cutter and cutter seat cooperation hot melt chopped strands by the second driving unit of control and electric heat cutter；From
And it realizes yarn and cuts.
The utility model is by cutting out yarn device built in setting the utility model in knitting circular knitting machine and filling this
The control system for connecting and being controlled by knitting circular knitting machine is set, so that cloth or needs some middle parts braidings of the braiding as skirt
It directly will be woven in knitting circular knitting machine when the clothes of this types such as the tasselled pattern fabric of the fixed strong decoration of both ends nodding ear
Long flotation line automatic cutting, i.e., by rotating mechanism drive clamping rings plate rotation drive each cutting mechanism to turn to needle
Long flotation line is cut out after knitting the long flotation line that the woven need of circular knitting machine are cut, long flotation line is cut to form a plurality of horizontal stripe or vertical bar is knitted
Object is made into the tasselled pattern fabric of flower pattern or the strong decoration of nodding ear, and stable working state, cutting mechanism durable improve production
Efficiency effectively saves labour turnover, and each cutting mechanism adjusts required upper and lower position by lifting disk, can by cutting mechanism
What dismounting was adjusted, which is set on clamping rings plate, can adjust the angle of cutting mechanism according to flower pattern demand and need to cut out with fabric
Positional distance is cut, structure is simple, easy for assemble or unload, easy to use to be easy to adjust, while the quantity of cutting mechanism can be according to volume
The frequency cycle demand that weaving process actual needs is cut freely adjusts setting, and using flexible can wide popularization and application.
Although specifically showing and describing the utility model in conjunction with preferred embodiment, those skilled in the art is answered
This is understood, in the spirit and scope for not departing from the utility model defined by the appended claims, in form and details
On the utility model can be made a variety of changes, be the protection scope of the utility model.
Claims (10)
1. cutting out yarn device built in a kind of knitting circular knitting machine, it is characterised in that: including being set to knitting circular knitting machine internal rotating machine
Structure, pedestal, gas-electricity one-piece slip-ring, multiple cutting mechanisms, lifting disk and clamping rings plate, the pedestal are fixedly arranged on knitting circular knitting machine
Deep bid on, the rotating mechanism includes the driving device that axle center is hollow rotation axis and driving rotation axis rotation, the rotation
The rotation axis of rotation mechanism is rotatably penetrated and arranged on pedestal, and the gas-electricity one-piece slip-ring is fixedly arranged in the rotation axis of rotating mechanism
End, the clamping rings plate are adjustably fixedly arranged on the rotation axis lower end of rotating mechanism, each cutting mechanism through lifting disk
It is removable and be adjustably laid in clamping rings plate periphery, the electricity of each cutting mechanism, gas connecting pipeline
The rotation axis axle center for being each passed through rotating mechanism is connected through gas-electricity one-piece slip-ring with the control system of knitting circular knitting machine, knitting circle
The control system of latitude machine, which is separately connected by gas-electricity one-piece slip-ring and controls each cutting mechanism cooperation, cuts yarn.
2. cutting out yarn device built in knitting circular knitting machine according to claim 1, it is characterised in that: each cutter
Structure includes pedestal, stationary knife, moving knife and the first driving unit, and the pedestal of each cutting mechanism is removable and adjustably uniformly distributed
In clamping rings plate periphery, the stationary knife is fixedly arranged on pedestal far from one end of cut surface, the moving knife and stationary knife
Hingedly, the one end of the first driving unit output shaft and moving knife far from cut surface hingedly drives moving knife cut surface cutting toward stationary knife
Face movement cuts yarn, and the electricity of first driving unit, gas connecting pipeline are each passed through the rotation axis axle center of rotating mechanism
It is connected through gas-electricity one-piece slip-ring with the control system of knitting circular knitting machine, the control system of knitting circular knitting machine is driven by control first
Moving cell cuts yarn to drive moving knife and stationary knife to cooperate.
3. cutting out yarn device built in knitting circular knitting machine according to claim 2, it is characterised in that: each cutting mechanism
Pedestal is equipped with removable lock, and each pedestal is latched respectively can adjust stationary knife and moving knife angle and yarn according to flower pattern demand
Line is uniformly mounted on the circumference of clamping rings plate in which need to cut positional distance.
4. cutting out yarn device built in knitting circular knitting machine according to claim 2, it is characterised in that: first driving is single
Member includes solenoid valve and cylinder, and the one end of the cylinder output and moving knife far from cut surface hingedly drives moving knife cut surface past fixed
The cut surface movement of knife cuts yarn, and the solenoid valve is connected with cylinder and the electricity of solenoid valve and cylinder, gas connecting pipeline point
Not Chuan Guo the rotation axis axle center of rotating mechanism be connected through gas-electricity one-piece slip-ring with the control system of knitting circular knitting machine, knitting circular knitting
The control system of machine drives moving knife and stationary knife cooperation to cut yarn by control solenoid valve control cylinder.
5. cutting out yarn device built in knitting circular knitting machine according to claim 1, it is characterised in that: each cutter
Structure includes pedestal, electric heat cutter, cutter seat and the second driving unit, and the pedestal of each cutting mechanism is removable and adjustable
Ground is laid in clamping rings plate periphery, and the separate one end with electric heat cutter cooperation cutting of the cutter seat is fixedly arranged on seat
On body, second driving unit connects and electric heat cutter can be driven towards cutter seat movement and cutter seat cooperation hot melt cutting yarn
The electricity of line, the electric heat cutter and the second driving unit, gas connecting pipeline are each passed through the rotation axis axle center of rotating mechanism through gas
Electric one-piece slip-ring is connected with the control system of knitting circular knitting machine, and the control system of knitting circular knitting machine is single by the second driving of control
Member and electric heat cutter driving electric heat cutter and cutter seat cooperation hot melt chopped strands.
6. cutting out yarn device built in knitting circular knitting machine according to claim 1, it is characterised in that: the rotating mechanism
Driving device includes the first synchronizing wheel, the second synchronizing wheel and synchronous belt, and first synchronizing wheel is sheathed on rotation axis top, described
Second synchronizing wheel is sheathed on the output shaft of knitting circular knitting machine main drive gear and the synchronized band connection of the second synchronizing wheel drives the
One synchronous rotation is dynamic.
7. cutting out yarn device built in knitting circular knitting machine according to claim 1, it is characterised in that: the rotating mechanism
Driving device is servo motor, and the output axis connection of the servo motor simultaneously drives rotation axis to rotate, the servo motor connection
And it is controlled by the control system of knitting circular knitting machine.
8. cutting out yarn device built in knitting circular knitting machine according to claim 1, it is characterised in that: the clamping rings plate
Being adjusted bolt and jackscrew can be installed on to up and down adjustment below lifting disk.
9. cutting out yarn device built in knitting circular knitting machine according to claim 1, it is characterised in that: the rotating mechanism
Rotation axis is rotatably penetrated and arranged on base central through bearing.
10. cutting out yarn device built in knitting circular knitting machine according to claim 1, it is characterised in that: the rotating mechanism
Rotation axis periphery be also arranged with dust cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821970571.8U CN209144392U (en) | 2018-11-28 | 2018-11-28 | Yarn device is cut out built in a kind of knitting circular knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821970571.8U CN209144392U (en) | 2018-11-28 | 2018-11-28 | Yarn device is cut out built in a kind of knitting circular knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209144392U true CN209144392U (en) | 2019-07-23 |
Family
ID=67287856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821970571.8U Active CN209144392U (en) | 2018-11-28 | 2018-11-28 | Yarn device is cut out built in a kind of knitting circular knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209144392U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109252284A (en) * | 2018-11-28 | 2019-01-22 | 石狮市宝翔针织机械有限公司 | Yarn device is cut out built in a kind of knitting circular knitting machine |
-
2018
- 2018-11-28 CN CN201821970571.8U patent/CN209144392U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109252284A (en) * | 2018-11-28 | 2019-01-22 | 石狮市宝翔针织机械有限公司 | Yarn device is cut out built in a kind of knitting circular knitting machine |
| CN109252284B (en) * | 2018-11-28 | 2024-05-03 | 福建宝翔针织技术股份有限公司 | Built-in yarn cutting device of circular knitting machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3183458U (en) | Base plate type computer tufting machine | |
| CN209144392U (en) | Yarn device is cut out built in a kind of knitting circular knitting machine | |
| CN109252284A (en) | Yarn device is cut out built in a kind of knitting circular knitting machine | |
| CN105063877A (en) | Pile loop weaving mechanism | |
| CN103194861B (en) | Intelligent full-synchronized pattern sewing machine | |
| CN208342983U (en) | A kind of cutter cutting flexible sandwich cotton face fabric | |
| CN102699791A (en) | Polishing mechanism and polishing method of card clothing roller barb of raising machine | |
| CN113293497B (en) | Weft knitting ultra-high wool cutting equipment | |
| CN203821016U (en) | Fleece yarn cutting-off device for chenille machine | |
| CN207877975U (en) | A kind of high-speed and energy-saving chenille yarn machine | |
| CN204491198U (en) | Machine embroidered by computer trousers | |
| CN219260395U (en) | Cloth cutting device of woven bag circular loom | |
| CN203559265U (en) | Shearing device of three-plate knitter | |
| CN202626642U (en) | Grinding mechanism for card clothing roll hook of raising machine | |
| CN214300947U (en) | Cutting equipment for polyester fabric production | |
| CN215561140U (en) | Small-head-distance thread hooking device | |
| CN212834690U (en) | Cutting device of yarn-dyed fabric | |
| CN218466064U (en) | Tangent line structure of circular knitting machine | |
| CN215366200U (en) | Weft knitting ultra-high wool cutting equipment | |
| CN214088892U (en) | Pay-off device for high-speed braiding machine | |
| CN213739932U (en) | Automatic speed-changing rotary dust blowing device for textile equipment | |
| CN218478861U (en) | Tension adjusting device for flat knitting machine | |
| CN206052306U (en) | Serger | |
| CN202781260U (en) | Cutter structure of edge cutter on textilene forming machine | |
| CN203768601U (en) | Thread feeding device of circular knitting machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 362000 Yushan Industrial Zone, Shibi village, Hanjiang Town, Shishi City, Quanzhou City, Fujian Province Patentee after: Fujian Baoxiang Knitting Technology Co.,Ltd. Address before: 362000 Yushan Industrial Zone, Shibi village, Hanjiang Town, Shishi City, Quanzhou City, Fujian Province Patentee before: SHISHI CITY BAOXIANG KNITTING MACHINERY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |