CN205786254U - Transmission overload protection arrangement and slide rail frictional force detecting system - Google Patents
Transmission overload protection arrangement and slide rail frictional force detecting system Download PDFInfo
- Publication number
- CN205786254U CN205786254U CN201620438808.2U CN201620438808U CN205786254U CN 205786254 U CN205786254 U CN 205786254U CN 201620438808 U CN201620438808 U CN 201620438808U CN 205786254 U CN205786254 U CN 205786254U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- piston rod
- slide rail
- frictional force
- module
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Measuring Fluid Pressure (AREA)
Abstract
The purpose of this utility model is to provide a kind of transmission overload protection arrangement and slide rail frictional force detecting system, in order to safely, conveniently to carry out slide rail frictional force detection.Slide rail frictional force detecting system includes driving module, transmission overload protection arrangement and pressure detecting module；Transmission overload protection arrangement includes the first cylinder for being connected with driving module and for the second cylinder being connected with pressure detecting module；First cylinder and the second cylinder are connected with each other in drive path, and after connecting the piston rod of the first cylinder and the second cylinder each parallel to the direction of motion of pressure detecting module；The equilbrium position of the piston rod of one of them in the first cylinder and the second cylinder is extreme extended position, and the equilbrium position of another piston rod is limited compression position.This utility model makes when the equilibrant that the frictional force of slide rail sets more than cylinder, and sliding local stopping theing be obstructed that slide in slide rail slidably side, the very first time protects slide rail and the safety of detection equipment.
Description
Technical field
This utility model relates to auto parts machinery processing technique field, relates more specifically to a kind of transmission overload protection arrangement and slide rail frictional force detecting system.
Background technology
Seat slide is by public rail, and the female adnexa such as rail and steel ball composition, mother's rail lumen segmentation is 4 alleys by male rail flanging, and alley fills gap bar, steel ball or retainer；Male rail relies on the rolling of steel ball and longitudinal sliding motion inside female rail, produces frictional force (also referred to as sliding force), and this parameter is the important indicator of slide rail state.Therefore, the frictional force state-detection of slide rail is to judge the crucial work step that slide rail is the most qualified.
Owing to there is manufacturing tolerance in the slide rail manufactured, when carrying out frictional force detection, slide rail may exist bigger resistance in the certain point on stroke when initial sliding.Being not provided with overload protection arrangement in seat slide of the prior art friction force checking device, this makes when there is bigger resistance, if slide rail continues stress and slides, can cause slide rail and the damage of pressure transducer contacted with slide rail.
Utility model content
The purpose of this utility model is to provide a kind of transmission overload protection arrangement and slide rail frictional force detecting system, in order to safely, conveniently to carry out slide rail frictional force detection.
For realizing the transmission overload protection arrangement of described purpose, it is used for being arranged in a drive path, it is characterised in that described transmission overload protection arrangement includes the first cylinder and the second cylinder；In described drive path, described first cylinder and one of the respective cylinder body of described second cylinder and piston rod are power reception side, another is power outlet side, the power reception side of described first cylinder is for receiving the power of upstream side transmission, power outlet side connects the power reception side of described second cylinder, and the power outlet side of described second cylinder is for downstream side output power；The equilbrium position of the piston rod of one of them in described first cylinder and described second cylinder is extreme extended position, and the equilbrium position of another piston rod is limited compression position.
Described transmission overload protection arrangement, its further feature is, the piston rod of described first cylinder and described second cylinder is connected with each other in described drive path.
For realizing the slide rail frictional force detecting system of described purpose; it is characterized in that; including driving module, transmission overload protection arrangement and pressure detecting module; described transmission overload protection arrangement is arranged in the drive path between described driving module and described pressure detecting module, and described pressure detecting module is for being connected with described slide rail；Described transmission overload protection arrangement includes the first cylinder and the second cylinder；In described drive path, described first cylinder and one of the respective cylinder body of described second cylinder and piston rod are power reception side, another is power outlet side, the power reception side of described first cylinder is for receiving the power of upstream side transmission, power outlet side connects the power reception side of described second cylinder, and the power outlet side of described second cylinder is for downstream side output power；The equilbrium position of the piston rod of one of them in described first cylinder and described second cylinder is extreme extended position, and the equilbrium position of another piston rod is limited compression position.
Described slide rail frictional force detecting system, its further feature is, the piston rod of described first cylinder and described second cylinder is connected with each other in described drive path.
Described slide rail frictional force detecting system, its further feature is, the junction of the piston rod of described first cylinder and the second cylinder is provided with piston rod limited block, described piston rod limited block is for contacting with described pressure detecting module when the piston rod of described second cylinder is positioned at limited compression position, and the piston rod limiting described second cylinder continues to compress described second cylinder.
Described slide rail frictional force detecting system, its further feature is, being provided with proximity switch on the piston rod of described first cylinder and the second cylinder, described proximity switch for making slide rail frictional force detecting system power-off die when the piston rod movement of described first cylinder and the second cylinder is to setting position.
Described slide rail frictional force detecting system, its further feature is, described pressure detecting module includes detecting main body and pressure detecting bar, described detection main body includes the first supporter, the second supporter be arrangeding in parallel, described first supporter and described pressure detecting bar form first and are hinged, and described second supporter and described pressure detecting bar form second and be hinged；Described pressure detecting bar includes that test side, described test side are connected with described slide rail；Being provided with pressure transducer on described second supporter, described pressure transducer is for gathering the pressure signal of the second supporter described in described pressure detecting pole pair.
Described slide rail frictional force detecting system, its further feature is, described second be hinged and described first be hinged between distance less than described test side and described first be hinged between distance.
Described slide rail frictional force detecting system, its further feature is, described pressure detecting module includes signal processing module and signal display module, described signal processing module is connected with described pressure transducer and described signal display module respectively, described pressure transducer is for gathering the pressure signal of the second supporter described in described pressure detecting pole pair and exporting in described signal processing module by described pressure signal, described pressure signal is at described signal processing module transfer formation and testing consequential signal and exports described signal display module, carries out testing result and shows.
Positive progressive effect of the present utility model is: this utility model is by arranging cylinder between driving module and pressure detecting module; make when the equilibrant that the frictional force of slide rail sets more than cylinder; the piston rod of cylinder is relative to movement of cylinder block; cut off the driving module transmission to pressure detecting module drive power; being slided local stopping theing be obstructed that slide in slide rail slidably side, the very first time protects slide rail and the safety of detection equipment.Simultaneously when piston rod moves to setting position relative to movement of cylinder block, slide rail frictional force detecting system described in the utility model can be died with power-off, protects slide rail and the safety of detection equipment further.It addition, pressure detecting module of the present utility model utilizes the numerical value that lever construction is exaggerated frictional force, improve the accuracy of pressure transducer detection.
Accompanying drawing explanation
The above and other feature of the present utility model, character and advantage are by by becoming readily apparent from, wherein with the description of embodiment below in conjunction with the accompanying drawings:
Fig. 1 is the schematic diagram of slide rail in this utility model.
Fig. 2 is schematic diagram during slide rail frictional force detecting system in this utility model.
Fig. 3 is to detect main body and pressure detecting bar annexation schematic diagram in this utility model.
Detailed description of the invention
Below in conjunction with specific embodiments and the drawings, the utility model is described in further detail; elaborate more details in the following description so that fully understanding this utility model; but this utility model obviously can be implemented with multiple this alternate manner described that is different from; those skilled in the art can make similar popularization according to practical situations, deduce in the case of this utility model intension, the most should be with the content constraints of this specific embodiment protection domain of the present utility model.
It should be noted that Fig. 1 to Fig. 3 is all only used as example, it is not to draw according to the condition of equal proportion, and should not be construed as limiting in this, as to the protection domain of this utility model actual requirement.
As it is shown in figure 1, detected slide rail 1 includes that male rail 1a and female rail 1b, male rail 1a and female rail 1b can mutually slide, in an embodiment of the present utility model, female rail 1b is fixed, and male rail 1a slides relative to female rail 1b, and public rail 1a is slide rail 1 slidably side.
As in figure 2 it is shown, transmission overload protection arrangement is arranged in a drive path, it is characterised in that described transmission overload protection arrangement includes the first cylinder 3a and the second cylinder 3b；In described drive path, described first cylinder 3a and one of the respective cylinder body of described second cylinder 3b and piston rod are power reception side, another is power outlet side, the power reception side of described first cylinder 3a is for receiving the power of upstream side transmission, power outlet side connects the power reception side of described second cylinder 3b, and the power outlet side of described second cylinder is for downstream side output power；The equilbrium position of the piston rod of one of them in described first cylinder 3a and described second cylinder 3b is extreme extended position, and the equilbrium position of another piston rod is limited compression position.
Preferably, the piston rod of the first cylinder 3a and the second cylinder 3b is connected with each other in drive path.Connected mode between first cylinder 3a and the second cylinder 3b also includes that the first cylinder 3a and the cylinder body bottom surface of the second cylinder 3b or side interconnect, and the piston rod of some cylinder and the mode such as the cylinder body of another cylinder is connected.
With continued reference to Fig. 2; slide rail 1 frictional force detecting system includes driving module 2, transmission overload protection arrangement 5 and pressure detecting module 4; described transmission overload protection arrangement 5 is arranged in the drive path between described driving module 2 and described pressure detecting module 4, and described pressure detecting module 4 is for being connected with described slide rail 1；Described transmission overload protection arrangement 5 includes the first cylinder 3a and the second cylinder 3b；In described drive path, described first cylinder 3a and one of the respective cylinder body of described second cylinder 3b and piston rod are power reception side, another is power outlet side, the power reception side of described first cylinder 3a is for receiving the power of upstream side transmission, power outlet side connects the power reception side of described second cylinder 3b, and the power outlet side of described second cylinder is for downstream side output power；The equilbrium position of the piston rod of one of them in described first cylinder 3a and described second cylinder 3b is extreme extended position, and the equilbrium position of another piston rod is limited compression position.Drive module 2 that the first cylinder 3a, the second cylinder 3b, pressure detecting module 4 and slide rail 1 slidably side can be driven to move in the same direction.The piston rod of the first cylinder 3a and the second cylinder 3b keeps static when equilbrium position, and after frictional force exceedes equilibrant, the piston rod of the first cylinder 3a and the second cylinder 3b can move by opposing cylinder.Equilibrant can be manually set by the gas pressure of regulation cylinder.
Preferably, the piston rod of the first cylinder 3a and the second cylinder 3b is connected with each other in drive path.Connected mode between first cylinder 3a and the second cylinder 3b also includes that the first cylinder 3a and the cylinder body bottom surface of the second cylinder 3b or side interconnect, and the piston rod of some cylinder and the mode such as the cylinder body of another cylinder is connected.
Preferably, the first cylinder 3a and the second cylinder 3b includes the CUJ/CDUJ free mount type cylinder that SMC company produces.
Preferably, module 2 is driven to include servo-driven module and the displacement transducers such as lead screw motor actuating device, lead screw motor actuating device can adjust the rotating speed of motor as required, meets the requirement of slide rail sliding speed, and displacement transducer detects the displacement of slide rail slip and generates displacement signal.
Further, as shown in Figure 2, the junction of the piston rod of the first cylinder 3a and the second cylinder 3b is provided with piston rod limited block 6, piston rod limited block 6 is for contacting with pressure detecting module 4 when the piston rod of the second cylinder 3b is positioned at limited compression position, and the piston rod limiting the second cylinder 3b continues compression the second cylinder 3b.
Preferably, piston rod limited block 6 is designed as L-shaped, and a limit of L-shaped is connected respectively with the piston rod of the first cylinder 3a and the second cylinder 3b, and another limit of L-shaped is parallel to the direction of piston rod movement and plays spacing effect during piston rod movement.
Further, the piston rod of the first cylinder 3a and the second cylinder 3b being provided with proximity switch, proximity switch for making slide rail frictional force detecting system power-off die when the piston rod movement of the first cylinder 3a and the second cylinder 3b is to setting position.Setting position can be according to cylinder size, and slide rail sliding speed etc. manually sets.
Further, as shown in Figure 3, pressure detecting module 4 includes detecting main body 7 and pressure detecting bar 8, described detection main body 7 includes the first supporter 7a, the second supporter 7b be arrangeding in parallel, described first supporter 7a and described pressure detecting bar 8 form first and are hinged 8a, described second supporter 7b and form second with described pressure detecting bar 8 and be hinged 8b；Described pressure detecting bar 8 includes that test side 10, described test side 10 are connected with described slide rail 1；Being provided with pressure transducer 9 on described second supporter 7b, described pressure transducer 9 is for gathering the described pressure detecting bar 8 pressure signal to described second supporter 7b.
Further, as it is shown on figure 3, second is hinged 8b and the first distance being hinged between 8a less than test side 10 and the first distance being hinged between 8a.Force value (F detected by pressure transducer 92) it is test side 10 pressure experienced value (F1) value of magnification, the multiple of amplification is relevant to moment.Owing to the frictional force of slide rail is usually force of rolling friction, numerical value is less, makes pressure transducer 9 detection get up the most accurate by force value after lever amplification.
Preferably, second it is hinged 8b and the first distance being hinged between 8a is that test side 10 and first is hinged 1/2nd of the spacing of 8a.
Further, pressure detecting module 4 includes signal processing module and signal display module, signal processing module is connected with pressure transducer 9 and signal display module respectively, pressure signal to the pressure signal of the second supporter 7b and is exported in signal processing module for gathering pressure detecting bar 8 by pressure transducer 9, pressure signal is at signal processing module transfer formation and testing consequential signal and exports signal display module, carries out testing result and shows.
Preferably, signal processing module amplifies the pressure signal come by pressure transducer and displacement transducer transmission and displacement signal, and it is qualified to carry out processing and judge that frictional force detects whether by LABVIEW software.Signal display module includes display, display shows frictional force data in real time and generates the image of frictional force according to position signalling, can also show that slide rail frictional force detects whether qualified result simultaneously.
The work process of slide rail frictional force detecting system of the present utility model is described as follows:
As in figure 2 it is shown, when not carrying out frictional force detection, the first cylinder 3a piston rod is in extreme extended position, and the piston rod of the second cylinder 3b is in limited compression position, and now piston rod limited block 6 contacts with pressure detecting module 4.
When frictional force detection starts, drive module 2 to start, drive the first cylinder 3a, the second cylinder 3b, piston rod limited block 6, pressure detecting module 4 and slide rail 1 slidably side to carry out the motion of equidirectional.
When slide rail 1 slidably side is to equilibrant more than the first cylinder 3a of left movement and the resistance (frictional force) that is subject to, the piston rod of the first cylinder 3a starts to compress the first cylinder 3a, causing the driving force conduction driving module 2 to be interrupted, slide rail 1 slidably side stops at the slip place of being obstructed sliding.When the piston rod of the first cylinder 3a is relative to movement of cylinder block to setting position, proximity switch works, and makes slide rail frictional force detecting system power-off die.
When the resistance (frictional force) moving right when slide rail 1 slidably side and being subject to is more than the equilibrant of the second cylinder 3b, the piston rod of the second cylinder 3b starts to stretch out the second cylinder 3b, causing the driving force conduction driving module 2 to be interrupted, slide rail 1 slidably side stops at the slip place of being obstructed sliding.When the piston rod of the second cylinder 3b is relative to movement of cylinder block to setting position, proximity switch works, and makes slide rail frictional force detecting system power-off die.
Positive progressive effect of the present utility model is: this utility model is by driving module and pressure detecting module to arrange cylinder; make when the equilibrant that the frictional force of slide rail sets more than cylinder; the piston rod of cylinder is relative to movement of cylinder block; cut off the driving module transmission to pressure detecting module drive power; being slided local stopping theing be obstructed that slide in slide rail slidably side, the very first time protects slide rail and the safety of detection equipment.Simultaneously when piston rod moves to setting position relative to movement of cylinder block, slide rail frictional force detecting system of the present utility model can be died with power-off, protects slide rail and the safety of detection equipment further.It addition, pressure detecting module of the present utility model utilizes the numerical value that lever construction is exaggerated frictional force, improve the accuracy of pressure transducer detection.
Although this utility model is open as above with preferred embodiment, but it is not for limiting this utility model, any those skilled in the art are without departing from spirit and scope of the present utility model, possible variation and amendment can be made, every content without departing from technical solutions of the utility model, any amendment above example made according to technical spirit of the present utility model, equivalent variations and modification, such as, the quantity of cylinder is limited to one, to realize unidirectional transmission overload protection etc., within each falling within the protection domain that this utility model claim is defined.
Claims (9)
1. a transmission overload protection arrangement, is used for being arranged in a drive path, it is characterised in that described biography
Dynamic overload protection arrangement includes the first cylinder (3a) and the second cylinder (3b)；In described drive path, institute
State the first cylinder (3a) and one of the respective cylinder body of described second cylinder (3b) and piston rod are power reception
Side, another is power outlet side, and the power reception side of described first cylinder (3a) is used for receiving upstream side and passes
The power passed, power outlet side connects the power reception side of described second cylinder (3b), described second cylinder
Power outlet side is for downstream side output power；Described first cylinder (3a) and described second cylinder (3b)
In the equilbrium position of the piston rod of one of them be extreme extended position, the equilbrium position of another piston rod is
Limited compression position.
2. transmission overload protection arrangement as claimed in claim 1, it is characterised in that described first cylinder (3a)
It is connected with each other in described drive path with the piston rod of described second cylinder (3b).
3. a slide rail frictional force detecting system, it is characterised in that include driving module (2), transmission overload to protect
Protection unit (5) and pressure detecting module (4), described transmission overload protection arrangement (5) is arranged on described driving
In drive path between module (2) and described pressure detecting module (4), described pressure detecting module (4)
For being connected with described slide rail (1)；Described transmission overload protection arrangement (5) include the first cylinder (3a) and
Second cylinder (3b)；In described drive path, described first cylinder (3a) and described second cylinder (3b)
Respective cylinder body and one of piston rod be power reception side, another is power outlet side, described first cylinder
(3a) power reception side is for receiving the power of upstream side transmission, and power outlet side connects described second cylinder
(3b) power reception side, the power outlet side of described second cylinder is for downstream side output power；Described
The equilbrium position of the piston rod of one of them in the first cylinder (3a) and described second cylinder (3b) is the limit
Extended position, the equilbrium position of another piston rod is limited compression position.
4. slide rail frictional force detecting system as claimed in claim 3, it is characterised in that described first cylinder (3a)
It is connected with each other in described drive path with the piston rod of described second cylinder (3b).
5. slide rail frictional force detecting system as claimed in claim 4, it is characterised in that described first cylinder (3a)
The junction of the piston rod of the second cylinder (3b) is provided with piston rod limited block (6), and described piston rod is spacing
Block (6) is used for when the piston rod of described second cylinder (3b) is positioned at limited compression position and described pressure detecting
Module (4) contacts, and the piston rod limiting described second cylinder (3b) continues to compress described second cylinder (3b).
6. slide rail frictional force detecting system as claimed in claim 3, it is characterised in that described first cylinder (3a)
Be provided with proximity switch on the piston rod of the second cylinder (3b), described proximity switch is at described first gas
Slide rail frictional force detecting system is made to break when the piston rod movement of cylinder (3a) and the second cylinder (3b) is to setting position
Electricity is died.
7. slide rail frictional force detecting system as claimed in claim 3, it is characterised in that described pressure detecting mould
Block (4) includes detecting main body (7) and pressure detecting bar (8), and described detection main body (7) includes parallel setting
The first supporter (7a) of putting, the second supporter (7b), described first supporter (7a) and described pressure
Detection bar (8) forms first and is hinged (8a), described second supporter (7b) and described pressure detecting bar (8)
Form second and be hinged (8b)；Described pressure detecting bar (8) includes test side (10), described test side (10)
It is connected with described slide rail (1)；Pressure transducer (9) it is provided with on described second supporter (7b), described
Pressure transducer (9) is used for the pressure gathering described pressure detecting bar (8) to described second supporter (7b)
Signal.
8. slide rail frictional force detecting system as claimed in claim 7, it is characterised in that described second is hinged
(8b) cut with scissors with described first less than described test side (10) with the described first distance being hinged between (8a)
Connect the distance between (8a).
9. slide rail frictional force detecting system as claimed in claim 7, it is characterised in that described pressure detecting mould
Block (4) includes signal processing module and signal display module, and described signal processing module passes with described pressure respectively
Sensor (9) and described signal display module connect, and described pressure transducer (9) is used for gathering the inspection of described pressure
Described pressure signal to the pressure signal of described second supporter (7b) and is exported described signal by measuring staff (8)
In processing module, described pressure signal is at described signal processing module transfer formation and testing consequential signal and exports institute
State signal display module, carry out testing result and show.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620438808.2U CN205786254U (en) | 2016-05-13 | 2016-05-13 | Transmission overload protection arrangement and slide rail frictional force detecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620438808.2U CN205786254U (en) | 2016-05-13 | 2016-05-13 | Transmission overload protection arrangement and slide rail frictional force detecting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205786254U true CN205786254U (en) | 2016-12-07 |
Family
ID=57410172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620438808.2U Withdrawn - After Issue CN205786254U (en) | 2016-05-13 | 2016-05-13 | Transmission overload protection arrangement and slide rail frictional force detecting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205786254U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107367459A (en) * | 2016-05-13 | 2017-11-21 | 佛吉亚(无锡)座椅部件有限公司 | A kind of slide rail friction force detection system |
-
2016
- 2016-05-13 CN CN201620438808.2U patent/CN205786254U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107367459A (en) * | 2016-05-13 | 2017-11-21 | 佛吉亚(无锡)座椅部件有限公司 | A kind of slide rail friction force detection system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204405438U (en) | A kind of flexible axle extension test experiment table | |
| CN205786254U (en) | Transmission overload protection arrangement and slide rail frictional force detecting system | |
| CN103983192A (en) | Part quality defect detector and method for detection with same | |
| CN107367459A (en) | A kind of slide rail friction force detection system | |
| CN101881680B (en) | Multifunctional pressure detecting and measuring switch | |
| CN201707170U (en) | Multi-functional pressure detection and measurement switch | |
| CN204043608U (en) | A kind of part quality defect detector | |
| CN214621568U (en) | Oil pressure sensor based on switch health management uses | |
| CN102707328A (en) | Chain roller sleeve defect detection device | |
| CN202093188U (en) | Chain roller and sleeve missing detector | |
| CN208752191U (en) | A kind of stretching force detecting apparatus between magnet and magnet | |
| CN203894047U (en) | Rapid detection apparatus of spring stiffness coefficient | |
| CN102519524B (en) | Fluid sensor and method for detecting flow state of fluid by using same | |
| CN208342379U (en) | A kind of hole system break detection device | |
| CN104483146A (en) | Intelligent detection system for constant force hanger computer, and test method of constant force hanger computer | |
| CN205642333U (en) | Squeeze riveter rivet height measurement system | |
| CN207366127U (en) | A kind of Photosensitive fluid pressure and bidirectional pressure difference detection device | |
| CN202836456U (en) | Axial clearance detection device for motor output shaft | |
| CN206248070U (en) | A kind of U-shaped steel wire length detection means | |
| CN205926962U (en) | Nut make -up machine punching press monitoring device | |
| CN209081169U (en) | A kind of measuring device measuring elevator stopping distance | |
| CN203745357U (en) | Device for testing inlaying force of piston copper bush | |
| CN207300476U (en) | A kind of test device of automobile expander pop-up power | |
| CN217111262U (en) | Sensing device capable of detecting impact force and sonar value | |
| CN203364768U (en) | Non-contact device for measuring electromagnetic force |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161207 Effective date of abandoning: 20230721 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20161207 Effective date of abandoning: 20230721 |