CN108393684B - Adjustable floating device - Google Patents
Adjustable floating device Download PDFInfo
- Publication number
- CN108393684B CN108393684B CN201810414429.3A CN201810414429A CN108393684B CN 108393684 B CN108393684 B CN 108393684B CN 201810414429 A CN201810414429 A CN 201810414429A CN 108393684 B CN108393684 B CN 108393684B
- Authority
- CN
- China
- Prior art keywords
- mounting
- handle
- tightening
- assembly
- alarm
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/10—Aligning parts to be fitted together
Abstract
The invention relates to an adjustable floating device, in particular to an adjustable floating device capable of realizing flexible insertion action, and belongs to the technical field of flexible assembly devices. The device comprises a mounting disc with a handle, a guide head, a clamped body, a floating disc, an elastic fixing assembly, a pre-tightening assembly and an alarm assembly, wherein a plurality of mounting supports are arranged on the mounting disc with the handle, each mounting support is fixedly connected with a mounting shell, two mounting cavities are arranged on the mounting shell side by side, the pre-tightening assembly and the alarm assembly are respectively arranged in the two mounting cavities, the floating disc is tightly pressed by the pre-tightening assembly from top to bottom, and the alarm assembly triggers an alarm when the floating disc rises to a certain position; the center of the floating disc is provided with a through hole, the through hole is connected with a clamped body through a joint bearing, and the lower end of the clamped body is connected with a guide head. The invention can simulate manual flexible insertion operation, realize the floating function of the clamped body in the production process, and realize real-time correction of angle and positioning like manual operation by machine operation.
Description
Technical Field
The invention relates to an adjustable floating device, in particular to an adjustable floating device capable of realizing flexible insertion action, and belongs to the technical field of flexible assembly devices.
Background
With the innovation and development of the manufacturing industry in China, a high-efficiency production line is not free from rapid and accurate assembly and automatic detection. It is sometimes not easy to perform the insertion operation quickly and accurately in the assembly and automatic detection related to the insertion operation, and in many cases, when we cannot guarantee the insertion position and angle, it may not only result in incomplete production, but also serious damage to parts, machine breakage and even serious accidents, etc. Therefore, it is desirable to be able to achieve flexible insertion according to the actual situation, avoiding the occurrence of the above disadvantages. The high-end production line can generally achieve very accurate insertion position and angle through a precise control system, but the production line has low cost. Then, a device that is inexpensive and can also reach the requirements cannot be provided on a production line that has a general requirement for precision? The adjustable floating clamping device is designed for the situation, solves the technical problem of completing flexible insertion action in general production, and is faster, more efficient and safer.
Disclosure of Invention
The invention aims to overcome the defects, thereby providing the adjustable floating device which can realize the simulation of manual flexible insertion operation, can realize the real-time correction of angle and positioning like manual operation in machine operation, and is also provided with a monitoring device such as fault alarm and the like.
According to the technical scheme provided by the invention, the adjustable floating device comprises a mounting disc with a handle, a guide head, a clamped body, a floating disc, an elastic fixing assembly, a pre-tightening assembly and an alarm assembly, and is characterized in that: the center of the handle mounting plate is provided with a floating disc, the floating disc is connected to the handle mounting plate through a plurality of elastic fixing components, the plurality of elastic fixing components are uniformly distributed along the circumferential direction, and the plurality of elastic fixing components elastically connect the floating disc to the handle mounting plate; the installation plate with the handle is provided with a plurality of installation supports which are uniformly distributed along the circumferential direction of the installation plate with the handle, each installation support is fixedly connected with an installation shell, two installation cavities are arranged on the installation shell side by side, a pre-tightening assembly and an alarm assembly are respectively arranged in the two installation cavities, the pre-tightening assembly tightly presses the floating disc from top to bottom, and the alarm assembly triggers an alarm when the floating disc rises to a certain position; the center of the floating disc is provided with a through hole, the through hole is connected with a clamped body through a joint bearing, and the lower end of the clamped body is connected with a guide head.
Further, the elastic fixing assembly comprises a front fixing bolt, a tension spring, an adjusting block, an adjusting handle, an adjusting nut, a rear fixing bolt and a locking nut, the adjusting handle is connected to the adjusting block through threads, the front end of the adjusting handle extends out of the adjusting block and is connected with one end of the tension spring in a hanging mode, the other end of the tension spring is connected to the front fixing bolt in a hanging mode, the front fixing bolt is connected to the floating disc through threads, the adjusting block is connected with the rear fixing bolt, and the rear fixing bolt is connected to the mounting disc with the handle through threads.
Further, the adjusting handle is connected with the adjusting nut through threads, and the adjusting nut can lock the adjusting block and the adjusting handle.
Further, the locking nut is connected to the rear fixing bolt, and the locking nut can lock the rear fixing bolt and the adjusting block.
Further, the alarm assembly comprises an alarm switch support and an alarm switch, the alarm switch support is connected in a mounting cavity of the mounting shell through threads, two bilaterally symmetrical sliding grooves are formed in the lower end of the alarm switch support, and the alarm switch is connected in the two sliding grooves in an up-down sliding mode.
Further, the pre-tightening assembly comprises a pre-tightening support, a pre-tightening spring and pre-tightening steel balls, the pre-tightening support is connected in a mounting cavity of the mounting shell through threads, the pre-tightening spring is arranged in an inner cavity at the lower end of the pre-tightening support, and the lower end of the pre-tightening spring is connected with the pre-tightening steel balls.
Further, the handle part of the handle-mounted mounting plate is connected with the mounting base through bolts, and a reinforcing rib plate is arranged between the mounting base and the handle part of the handle-mounted mounting plate.
Further, the guide head is a plug gauge head.
Further, the clamped body is a length meter.
Further, a compression ring is arranged between the knuckle bearing and the floating disc.
Compared with the prior art, the invention has the following advantages:
the invention has simple, compact and reasonable structure, can realize the simulated manual flexible insertion operation, realize the floating function of the clamped body in the production process, can realize the real-time correction of the angle and the positioning like the manual operation in the machine operation, and simultaneously has monitoring devices such as fault alarm and the like; greatly improves the production efficiency and shortens the production period; the skill requirement on operators is low, and the operation is convenient; in certain fields, the method can replace a control system to accurately position, so that the time consumed by the control system for accurately positioning can be saved, and the production cost can be saved; the stroke of the pre-tightening assembly and the stroke of the alarm assembly can be adjusted to meet different use requirements; the elastic fixing assemblies can adjust the pressing force on the floating disc.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a front view of the clamped body.
Fig. 3 is a perspective view of an alarm assembly and a pretension assembly.
Fig. 4 is a perspective view of the elastic fixing assembly.
Fig. 5 is a front view of the pretension assembly.
Fig. 6 is a front view of the alarm assembly.
Reference numerals illustrate: 1-mounting base, 2-deep floor, 3-with handle mounting plate, 4-clamp ring, 5-joint bearing, 6-guide head, 7-clamped body, 8-floating disc, 9-elastic fixing component, 9.1-front fixing bolt, 9.2-extension spring, 9.3-regulating block, 9.4-regulating handle, 9.5-regulating nut, 9.6-rear fixing bolt, 9.7-locking nut, 10-mounting shell, 11-mounting support, 12-alarm switch support, 13-alarm switch, 14-chute, 15-pre-tightening support, 16-pre-tightening spring, 17-pre-tightening steel ball.
Description of the embodiments
The invention will be further described with reference to examples of embodiments in the accompanying drawings, in which:
as shown in fig. 1 to 6, the invention mainly comprises a mounting disc 3 with a handle, a guide head 6, a clamped body 7, a floating disc 8, an elastic fixing component 9, a pre-tightening component and an alarm component.
The center of the handle mounting plate 3 is provided with a floating disc 8, the floating disc 8 is connected to the handle mounting plate 3 through a plurality of elastic fixing components 9, and the elastic fixing components 9 are uniformly distributed along the circumferential direction. A plurality of elastic fixing members 9 elastically connect the floating disc 8 to the handle mounting plate 3, and each elastic fixing member 9 is capable of adjusting a pressing force to the floating disc 8.
The elastic fixing assembly 9 comprises a front fixing bolt 9.1, a tension spring 9.2, an adjusting block 9.3, an adjusting handle 9.4, an adjusting nut 9.5, a rear fixing bolt 9.6 and a locking nut 9.7, wherein the adjusting handle 9.4 is connected to the adjusting block 9.3 through threads, the front end of the adjusting handle 9.4 extends out of the adjusting block 9.3 and is connected with one end of the tension spring 9.2 in a hanging mode, the other end of the tension spring 9.2 is connected with the front fixing bolt 9.1 in a hanging mode, and the front fixing bolt 9.1 is connected with the floating disc 8 through threads. The adjusting block 9.3 is connected with a rear fixing bolt 9.6, and the rear fixing bolt 9.6 is connected to the handle mounting plate 3 through threads.
The adjusting handle 9.4 is connected with the adjusting nut 9.5 through threads, and the adjusting nut 9.5 can lock the adjusting block 9.3 and the adjusting handle 9.4.
The locking nut 9.7 is connected to the rear fixing bolt 9.6, and the locking nut 9.7 can lock the rear fixing bolt 9.6 and the adjusting block 9.3.
The handle mounting plate 3 is provided with a plurality of mounting supports 11, and the plurality of mounting supports 11 are uniformly distributed along the circumferential direction of the handle mounting plate 3. Each mounting support 11 is fixedly connected with a mounting shell 10, two mounting cavities are arranged on the mounting shell 10 side by side, a pre-tightening assembly and an alarm assembly are respectively arranged in the two mounting cavities, the pre-tightening assembly tightly presses the floating disc 8 from top to bottom, and the alarm assembly triggers an alarm when the floating disc 8 is lifted to a certain position.
The alarm assembly comprises an alarm switch support 12 and an alarm switch 13, wherein the alarm switch support 12 is connected in a mounting cavity of the mounting shell 10 through threads, two bilaterally symmetrical sliding grooves 14 are formed in the lower end of the alarm switch support 12, and the alarm switch 13 is connected in the two sliding grooves 14 in an up-down sliding mode.
The pre-tightening assembly comprises a pre-tightening support 15, a pre-tightening spring 16 and a pre-tightening steel ball 17, wherein the pre-tightening support 15 is connected in a mounting cavity of the mounting shell 10 through threads, the pre-tightening spring 16 is arranged in an inner cavity at the lower end of the pre-tightening support 15, and the lower end of the pre-tightening spring 16 is connected with the pre-tightening steel ball 17.
The center of the floating disc 8 is provided with a through hole, and the through hole is connected with the clamped body 7 through the knuckle bearing 5. The lower end of the clamped body 7 is connected with a guide head 6, and the guide head 6 is a plug gauge head. The guide head 6 functions to guide the clamped body 7 to be inserted into the circular hole. The invention adjusts the direction and position of the clamped body 7 according to the guiding direction of the guiding head 6. A compression ring 4 is arranged between the knuckle bearing 5 and the floating disc 8.
In the embodiment shown in fig. 1, the guiding head 6 is a plug gauge measuring head, and the clamped body 7 is a length meter.
The handle of the handle mounting plate 3 is connected with the mounting base 1 through bolts, a reinforcing rib plate 2 is arranged between the mounting base 1 and the handle of the handle mounting plate 3, and the reinforcing rib plate reinforces the connection strength between the mounting base 1 and the handle mounting plate 3.
The working principle and the using process of the invention are as follows: according to the invention, the guiding insertion, angle correction, position correction, fault alarm and other functions of the clamped body in the insertion process are realized through the guiding head, the joint bearing, the elastic fixing assembly, the pre-tightening assembly and the alarm assembly, so that the effect of flexible insertion detection is achieved. When the plug gauge type measuring head starts to be inserted into the inner hole, the guiding head guides the insertion, if a tiny inclination angle exists between the axis of the inner hole and the clamped body, under the action of the joint bearing, the clamped body automatically and slowly reduces the inclination angle until the plug gauge type measuring head is successfully inserted into the target position of the inner hole, then the plug gauge type measuring head is extruded or loosened, the inner iron core of the plug gauge type measuring head is jacked up or fallen down, so that the length meter is triggered, the length meter transmits received information to the industrial personal computer, and inner diameter measurement is completed. If the center of the inner hole and the center of the floating disc are not in the same vertical line (namely, positioning error), the center of the floating disc gradually moves to the accurate position along with the guiding insertion of the guiding head, and the inner diameter measurement is completed. If the positioning error is very large or the guide head cannot be inserted due to the fact that the bulge or the like is arranged in the inner hole, and the preset pretightening force is exceeded in the process of continuing to forcibly insert, the floating disc can be jacked up, the jacked floating disc can trigger an alarm switch of the alarm assembly, fault alarm is achieved, and inspection is stopped timely. In the normal use process, if the position of the center of the floating disc deviates due to long use, the elastic force of the balance spring and the position of the center of the floating disc can be adjusted by adjusting the elastic fixing component. The stroke of the pre-tightening assembly and the stroke of the alarm assembly can be adjusted to meet different use requirements.
The foregoing describes specific embodiments of the present invention. It is to be understood that the invention is not limited to the particular embodiments described above, and that various changes and modifications may be made by one skilled in the art within the scope of the claims without affecting the spirit of the invention.
The invention has simple, compact and reasonable structure, can realize the simulated manual flexible insertion operation, realize the floating function of the clamped body in the production process, can realize the real-time correction of the angle and the positioning like the manual operation in the machine operation, and simultaneously has monitoring devices such as fault alarm and the like; greatly improves the production efficiency and shortens the production period; the skill requirement on operators is low, and the operation is convenient; in certain fields, the method can replace a control system to accurately position, so that the time consumed by the control system for accurately positioning can be saved, and the production cost can be saved; the stroke of the pre-tightening assembly and the stroke of the alarm assembly can be adjusted to meet different use requirements; the elastic fixing assemblies can adjust the pressing force on the floating disc.
Claims (8)
1. The utility model provides an adjustable floating device, includes take handle mounting disc (3), guide head (6), by centre gripping body (7), floating disc (8), elasticity fixed subassembly (9), pretension subassembly and alarm component, characterized by: the center of the handle mounting plate (3) is provided with a floating disc (8), the floating disc (8) is connected to the handle mounting plate (3) through a plurality of elastic fixing components (9), the plurality of elastic fixing components (9) are uniformly distributed along the circumferential direction, and the plurality of elastic fixing components (9) are used for elastically connecting the floating disc (8) to the handle mounting plate (3); a plurality of mounting supports (11) are arranged on the mounting disc (3) with the handle, the plurality of mounting supports (11) are uniformly distributed along the circumferential direction of the mounting disc (3) with the handle, each mounting support (11) is fixedly connected with a mounting shell (10), two mounting cavities are arranged on the mounting shell (10) side by side, a pre-tightening assembly and an alarm assembly are respectively arranged in the two mounting cavities, the pre-tightening assembly tightly presses the floating disc (8) from top to bottom, and the alarm assembly triggers an alarm when the floating disc (8) rises to a certain position; a through hole is arranged in the center of the floating disc (8), the through hole is connected with a clamped body (7) through a joint bearing (5), and the lower end of the clamped body (7) is connected with a guide head (6); the alarm assembly comprises an alarm switch support (12) and an alarm switch (13), wherein the alarm switch support (12) is connected in a mounting cavity of the mounting shell (10) through threads, two bilaterally symmetrical sliding grooves (14) are formed in the lower end of the alarm switch Guan Zhi (12), and the alarm switch (13) is connected in the two sliding grooves (14) in an up-down sliding mode; the pre-tightening assembly comprises a pre-tightening support (15), a pre-tightening spring (16) and pre-tightening steel balls (17), wherein the pre-tightening support (15) is connected in an installation cavity of the installation shell (10) through threads, the pre-tightening spring (16) is arranged in an inner cavity at the lower end of the pre-tightening support (15), and the lower end of the pre-tightening spring (16) is connected with the pre-tightening steel balls (17).
2. An adjustable float apparatus according to claim 1, wherein: the elastic fixing assembly (9) comprises a front fixing bolt (9.1), a tension spring (9.2), an adjusting block (9.3), an adjusting handle (9.4), an adjusting nut (9.5), a rear fixing bolt (9.6) and a locking nut (9.7), wherein the adjusting block (9.3) is connected with the adjusting handle (9.4) through threads, the front end of the adjusting handle (9.4) extends out of the adjusting block (9.3) and is connected with one end of the tension spring (9.2) in a hanging mode, the other end of the tension spring (9.2) is connected with the front fixing bolt (9.1) in a hanging mode, the front fixing bolt (9.1) is connected with the floating disc (8) through threads, the rear fixing bolt (9.6) is connected with the handle mounting disc (3) through threads.
3. An adjustable float apparatus according to claim 2, wherein: the adjusting handle (9.4) is connected with the adjusting nut (9.5) through threads, and the adjusting nut (9.5) can lock the adjusting block (9.3) and the adjusting handle (9.4).
4. An adjustable float apparatus according to claim 2, wherein: and the locking nut (9.7) is connected to the rear fixing bolt (9.6), and the locking nut (9.7) can lock the rear fixing bolt (9.6) and the adjusting block (9.3).
5. An adjustable float apparatus according to claim 1, wherein: the handle part of the handle-mounted mounting plate (3) is connected with the mounting base (1) through bolts, and a reinforcing rib plate (2) is arranged between the mounting base (1) and the handle part of the handle-mounted mounting plate (3).
6. An adjustable float apparatus according to claim 1, wherein: the guide head (6) is a plug gauge head.
7. An adjustable float apparatus according to claim 1, wherein: the clamped body (7) is a length meter.
8. An adjustable float apparatus according to claim 1, wherein: a compression ring (4) is arranged between the knuckle bearing (5) and the floating disc (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810414429.3A CN108393684B (en) | 2018-05-03 | 2018-05-03 | Adjustable floating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810414429.3A CN108393684B (en) | 2018-05-03 | 2018-05-03 | Adjustable floating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108393684A CN108393684A (en) | 2018-08-14 |
| CN108393684B true CN108393684B (en) | 2023-07-21 |
Family
ID=63100994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810414429.3A Active CN108393684B (en) | 2018-05-03 | 2018-05-03 | Adjustable floating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108393684B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0751387A1 (en) * | 1995-06-27 | 1997-01-02 | Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 | Device for similar testing of several air springs |
| CN104505304A (en) * | 2014-12-23 | 2015-04-08 | 江苏远望仪器有限公司 | Top-loaded sequence self-detecting liquid level switch |
| CN106225622A (en) * | 2016-07-01 | 2016-12-14 | 天津众达精密机械有限公司 | A kind of hole dimension detection device for different foundry goods |
| CN205940599U (en) * | 2016-07-22 | 2017-02-08 | 中建材（合肥）粉体科技装备有限公司 | A detector for detecting powder pipeline putty |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5857252A (en) * | 1997-08-04 | 1999-01-12 | Tiger Tool International Incorporated | Press for installing universal joint bearing cups |
| EP1444108B1 (en) * | 2001-11-05 | 2010-12-29 | Continental Teves AG & Co. oHG | Device with additional restoring force on the gas pedal based on the deviation of a vehicle parameter from the set value |
| CN201261714Y (en) * | 2008-08-19 | 2009-06-24 | 上海华东制药机械有限公司 | Automatic inner plug mounting mechanism for filling machine |
| CN202390053U (en) * | 2011-12-20 | 2012-08-22 | 启东大同电机有限公司 | Flexible adjustable connector for transmission mechanism of construction hoist |
| CN103697849B (en) * | 2012-09-28 | 2016-08-31 | 北京航天计量测试技术研究所 | Aligning and leveling worktable for high accuracy cylindricity instrument |
| CN103439414B (en) * | 2013-08-06 | 2015-06-24 | 杭州浙达精益机电技术股份有限公司 | Three-roller centring device for ultrasonic rotary flaw detector to clamp steel pipe |
| EP2913544B1 (en) * | 2014-02-27 | 2018-03-28 | Rudolf Gehring | Slewing bearing with sliding elements |
| CN205194195U (en) * | 2015-11-27 | 2016-04-27 | 浙江瑞宏机器人有限公司 | Detection device floats |
| CN105773476A (en) * | 2016-02-25 | 2016-07-20 | 上海大学 | Adjustable constant-force loading device |
| CN208178902U (en) * | 2018-05-03 | 2018-12-04 | 华中科技大学无锡研究院 | A kind of adjustable float device |
-
2018
- 2018-05-03 CN CN201810414429.3A patent/CN108393684B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0751387A1 (en) * | 1995-06-27 | 1997-01-02 | Bayerische Motoren Werke Aktiengesellschaft, Patentabteilung AJ-3 | Device for similar testing of several air springs |
| CN104505304A (en) * | 2014-12-23 | 2015-04-08 | 江苏远望仪器有限公司 | Top-loaded sequence self-detecting liquid level switch |
| CN106225622A (en) * | 2016-07-01 | 2016-12-14 | 天津众达精密机械有限公司 | A kind of hole dimension detection device for different foundry goods |
| CN205940599U (en) * | 2016-07-22 | 2017-02-08 | 中建材（合肥）粉体科技装备有限公司 | A detector for detecting powder pipeline putty |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108393684A (en) | 2018-08-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108393684B (en) | Adjustable floating device | |
| CN210451848U (en) | Horizontal automatic centering device and system for clamping center rail | |
| CN209256242U (en) | Automatic dress swivel nut and self weight falling type thrust installation handle mechanism | |
| CN202639591U (en) | Flexible positioning device of welding mold of storage battery terminal | |
| CN215035073U (en) | Swing arm ball pivot pressure equipment frock | |
| CN210664393U (en) | Battery height measuring device | |
| CN210166245U (en) | Creep compression experimental apparatus | |
| CN210499912U (en) | Rotary pressing mechanism | |
| CN109708554B (en) | Stroke measuring clamp for performance detection of aircraft hydraulic booster | |
| CN210221672U (en) | Pliers bending strength, shear behavior test device | |
| CN208178902U (en) | A kind of adjustable float device | |
| CN207682313U (en) | Volume pin pressure head and volume pin press mounting tool | |
| CN220508000U (en) | Bearing hole end face distance measuring mechanism | |
| CN215065885U (en) | Durable test fixture of material test bar | |
| CN219798959U (en) | Detection device for welded joint | |
| CN220428193U (en) | Upper bulb compression fixture | |
| CN212844640U (en) | Tyre comprehensive strength testing machine | |
| CN115319389B (en) | Welding jig positioning system | |
| CN219914268U (en) | Automobile air conditioner spline disc aperture detection device | |
| CN220508595U (en) | Six-dimensional force sensor fatigue test aligning tool | |
| CN214979044U (en) | A axle core needle assembly quality for motor eccentric wheel | |
| CN219996029U (en) | New energy automobile rear floor examines utensil | |
| CN210476676U (en) | Drum brake block bonding anchor clamps | |
| CN220794520U (en) | Tire pressure sensor testing device | |
| CN108747914A (en) | A kind of assembling accessory and assembly method of hind axle assembly |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |