CN109139723A - A kind of magnetic suspension motor shaft coupling - Google Patents
A kind of magnetic suspension motor shaft coupling Download PDFInfo
- Publication number
- CN109139723A CN109139723A CN201811097731.7A CN201811097731A CN109139723A CN 109139723 A CN109139723 A CN 109139723A CN 201811097731 A CN201811097731 A CN 201811097731A CN 109139723 A CN109139723 A CN 109139723A
- Authority
- CN
- China
- Prior art keywords
- shaft coupling
- ontology
- hole
- retainer
- magnetic suspension
- 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.)
- Pending
Links
- 230000008878 coupling Effects 0.000 title claims abstract description 104
- 238000010168 coupling process Methods 0.000 title claims abstract description 104
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 104
- 239000000725 suspension Substances 0.000 title claims abstract description 28
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229910052802 copper Inorganic materials 0.000 claims abstract description 18
- 239000010949 copper Substances 0.000 claims abstract description 18
- 229920001971 elastomer Polymers 0.000 claims description 14
- 239000000806 elastomer Substances 0.000 claims description 14
- 239000000565 sealant Substances 0.000 claims description 10
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 230000005526 G1 to G0 transition Effects 0.000 claims 1
- 230000008901 benefit Effects 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 229910001018 Cast iron Inorganic materials 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000003678 scratch resistant effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Motor Or Generator Frames (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention discloses a kind of magnetic suspension motor shaft couplings, including shaft coupling ontology, one end of the shaft coupling ontology is equipped with copper Spindle Links, the two sides of copper shaft link are equipped with bar shaped elastic slice, the side of the bar shaped elastic slice is equipped with gasket, the top middle portion of the shaft coupling ontology is equipped with grooving, it is equipped in the middle part of the other end of the shaft coupling ontology and is coupled through-hole, the both ends for being coupled through-hole are equipped with pressurization bolt, the side for being coupled through-hole is equipped with and can spline, the bottom end of the shaft coupling ontology is equipped with retainer, on the retainer of setting, one end can be connected with universal driving shaft, the other end is connected with the end of shaft coupling, so that shaft coupling is more easy in installation and timing, and such setting is so that single unit system has the bearing capacity of bigger ability, so that single unit system has the advantages that high rigidity and high-precision, so that It is whole to set more modularity design, it can play a very good protection to shaft coupling.
Description
The present invention relates to the technical field of shaft coupling, specially a kind of magnetic suspension motor shaft coupling.
Background technique:
Shaft coupling refers to two axis of connection or axis and revolving meber, turns round together in passing movement and dynamic process, in normal condition
Under a kind of device for not disengaging.Sometimes also it is used to prevent coupled parts from bearing excessive load as a kind of safety device, rises
To the effect of overload protection；Existing magnetic suspension motor shaft coupling, existing magnetic suspension motor shaft coupling, due to shaft coupling
The material of selection is cast iron, so that motor is wasted many electric energy in water supply operation process, affects unit efficiency, increases fortune
Row cost, and traditional shaft coupling does not have good supporting adn fixing device so that when motor is abnormal or it is high-power into
It is easy to make cast iron shaft coupling deformation or damage when row operation, in addition the most connection type of shaft coupling all directly contacts, make
The relative dislocation that will appear in the process of running due to bolt looseness or component is obtained, shaft coupling can be made to generate vibration and noise and added
Greatly.
So how to design a kind of magnetic suspension motor shaft coupling, becoming us will currently be solved the problems, such as.
Summary of the invention:
The purpose of the present invention is in view of the drawbacks of the prior art, providing a kind of magnetic suspension motor shaft coupling, to solve above-mentioned back
The problem of scape technology proposes.
To achieve the above object, the invention provides the following technical scheme: a kind of magnetic suspension motor shaft coupling, including shaft coupling
Device ontology, copper Spindle Links, bar shaped elastic slice, gasket, grooving, retainer, connection bolt, arc groove, pressurization bolt, be coupled through-hole,
It can spline, cushion, collateral board, detachable arc block, shaft coupling through-hole, shaft through-hole, pin, elastic washer, elastomer
And sealant, one end of the shaft coupling ontology are linked equipped with copper shaft, the two sides of copper shaft link are equipped with the item
Shape elastic slice, the side of the bar shaped elastic slice are equipped with the gasket, and the top middle portion of the shaft coupling ontology is equipped with the grooving,
The connection through-hole is equipped in the middle part of the other end of the shaft coupling ontology, the both ends for being coupled through-hole are equipped with the pressurization spiral shell
Bolt, the side for being coupled through-hole can spline equipped with described, and the bottom end of the shaft coupling ontology is equipped with the retainer, described
The inside of retainer is equipped with the cushion, and the side of the retainer is equipped with the collateral board, and the one of the retainer
End is equipped with the detachable arc block, and the bottom end of the detachable arc block is equipped with the shaft through-hole, the retainer it is another
End middle part is equipped with the shaft coupling through-hole, and the side middle-end of the shaft coupling ontology is equipped with the arc groove, the arc groove
Middle-end is equipped with the connection bolt, and the inner opposite end of the connection bolt is equipped with the pin, and the middle-end of the connection bolt is set
There is the elastic washer, the inside both ends of the connection bolt are equipped with the elastomer, and the side of the elastomer is equipped with institute
State sealant.
As a preferred technical solution of the present invention, the retainer is magnetic suspension motor, on the magnetic suspension motor
Shaft and the shaft coupling ontology be fixedly linked by the through-hole that is coupled.
As a preferred technical solution of the present invention, the connection bolt and the pressurization bolt with the shaft coupling
Ontology is threadably secured connected.
As a preferred technical solution of the present invention, bar shaped elastic slice insertion be set to copper shaft link with it is described
Between shaft coupling ontology, the gasket is closely connect with the bar shaped elastic slice.
As a preferred technical solution of the present invention, the pressurization bolt insertion is set in the shaft coupling ontology,
Described spline closely is set in the connection through-hole.
As a preferred technical solution of the present invention, the cushion and the collateral board are closely connected, and described
Detachable arc block is closely connect with the retainer.
As a preferred technical solution of the present invention, the arc groove is closely set in the shaft coupling ontology, institute
It states connection bolt insertion to be set in the shaft coupling ontology, and the elastic washer is socketed in the connection bolt.
As a preferred technical solution of the present invention, the elastomer is closely set in the shaft coupling ontology, institute
Cushion is stated closely to be set in the shaft coupling ontology.
The beneficial effect of magnetic suspension motor of the present invention shaft coupling is:
Advantage 1: the magnetic suspension motor shaft coupling by be used by designed coupler casing multiple material combination
It uses, is stainless steel material used by the port position for shaft coupling, in the case where guaranteeing device use, additionally it is possible to very well
Prevent the port easily got rusty for a long time use be damaged, and be coupled through-hole in the middle part of required carrying dynamics it is bigger, and need
Will more scratch-resistant performance, so, material used by the position is cast iron materials, and universal driving shaft middle-end only needs to play more
Good bearing capacity, in addition, it is desirable to relative lightweight, used is No. 45 steel, and such combined type uses material, so that linkage
Axis integrally can to a greater extent reduction electric energy waste, improve unit efficiency, reduce operating cost.
Advantage 2: for the magnetic suspension motor with shaft coupling by the retainer of setting, which passes through installation for shaft coupling unit
In on the retainer of setting, one end can be connected with universal driving shaft, and the other end is connected with the end of shaft coupling, so that shaft coupling is being pacified
Dress and timing are more easy, and such setting is so that single unit system has the bearing capacity of bigger ability, so that whole
Device has the advantages that high rigidity and high-precision, so that whole set more modularity design, good guarantor can be played to shaft coupling
Shield effect.
Advantage 3: the magnetic suspension motor shaft coupling is both provided with opposite in place of the linking by each component of entirety of setting
The indirect mechanisms answered are provided with copper Spindle Links between shaft coupling itself, with wearability, so that the more main component of unit
The bar shaped elastic slice for being not easy to be worn, and being arranged, inherently plays the role of backoff interval, in addition the gasket of side setting,
And the elastic washer being arranged between each bolt, the sealant that shaft coupling inside is arranged can protect well component,
These components also can be good at reducing the abrasion between component between component by being set to, and play a protective role to component,
Increase the durability of device.
Detailed description of the invention:
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is the partial structural diagram of retainer in Fig. 1 of the present invention；
Fig. 3 is the schematic cross-sectional view that bolt is connected in Fig. 1 of the present invention；
In figure: 1, shaft coupling ontology, 2, copper Spindle Links, 3, bar shaped elastic slice, 4, gasket, 5, grooving, 6, retainer, 7, connection spiral shell
Bolt, 8, arc groove, 9, pressurization bolt, 10, be coupled through-hole, 11, can spline, 12, cushion, 13, collateral board, 14, disassembly
Formula arc block, 15, shaft coupling through-hole, 16, shaft through-hole, 17, pin, 18, elastic washer, 19, elastomer, 20, sealant.
Specific embodiment:
The preferred embodiments of the present invention will be described in detail with reference to the accompanying drawing, so that advantages and features of the invention can be easier to
Understood by those skilled in the art, so as to make a clearer definition of the protection scope of the present invention.
Embodiment 1: please referring to Fig. 1-3, and the present invention provides a kind of technical solution: a kind of magnetic suspension motor shaft coupling, packet
Include shaft coupling ontology 1, copper Spindle Links 2, bar shaped elastic slice 3, gasket 4, grooving 5, retainer 6, connection bolt 7, arc groove 8, pressurization
Bolt 9, be coupled through-hole 10, the 11, cushion 12 that can spline, collateral board 13, detachable arc block 14, shaft coupling through-hole 15,
One end of shaft through-hole 16, pin 17, elastic washer 18, elastomer 19 and sealant 20, shaft coupling ontology 1 is equipped with copper Spindle Links 2,
The two sides of copper Spindle Links 2 are equipped with bar shaped elastic slice 3, and the side of bar shaped elastic slice 3 is equipped with gasket 4, in the top of shaft coupling ontology 1
Portion is equipped with grooving 5, is equipped in the middle part of the other end of shaft coupling ontology 1 and is coupled through-hole 10, the both ends for being coupled through-hole 10 are equipped with pressurization
Bolt 9, the side for being coupled through-hole 10, which is equipped with, can spline 11, and the bottom end of shaft coupling ontology 1 is equipped with retainer 6, retainer 6 it is interior
Side is equipped with cushion 12, and the side of retainer 6 is equipped with collateral board 13, and one end of retainer 6 is equipped with detachable arc block 14,
The bottom end of detachable arc block 14 is equipped with shaft through-hole 16, is equipped with shaft coupling through-hole 15, shaft coupling sheet in the middle part of the other end of retainer 6
The side middle-end of body 1 is equipped with arc groove 8, and the middle-end of arc groove 8 is equipped with connection bolt 7, and the inner opposite end of connection bolt 7 is equipped with column
Pin 17, the middle-end of connection bolt 7 are equipped with elastic washer 18, and the inside both ends of connection bolt 7 are equipped with elastomer 19, elastomer 19
Side be equipped with sealant 20.
Retainer 6 is magnetic suspension motor, and the shaft on magnetic suspension motor is fixed by being coupled through-hole 10 with shaft coupling ontology 1
It is connected.
Connection bolt 7 and pressurization bolt 9 are threadably secured with shaft coupling ontology 1 and are connected.
The insertion of bar shaped elastic slice 3 is set between copper Spindle Links 2 and shaft coupling ontology 1, and gasket 4 closely connects with bar shaped elastic slice 3
It connects, plays the role of backoff interval to component.
The insertion of pressurization bolt 9 is set in shaft coupling ontology 1, and 11 close are set to that can spline are coupled in through-hole 10, just
In the connection of component and firm.
Cushion 12 and collateral board 13 closely connect, and detachable arc block 14 is closely connect with retainer 6, to component
It plays a protective role.
Arc groove 8 is closely set in shaft coupling ontology 1, and the connection insertion of bolt 7 is set in shaft coupling ontology 1, and bullet
Property washer 18 be socketed on connection bolt 7 in, convenient for the connection of component.
Elastomer 19 is closely set in shaft coupling ontology 1, and cushion 12 is closely set in shaft coupling ontology 1, is reduced
The impulse force of component, plays a protective role to device.
The device is a kind of magnetic suspension motor shaft coupling, including shaft coupling ontology 1, copper Spindle Links 2, bar shaped elastic slice 3, pad
Piece 4, grooving 5, retainer 6, connection bolt 7, arc groove 8, pressurization bolt 9, be coupled through-hole 10, the 11, cushion 12 that can spline,
Collateral board 13, detachable arc block 14, shaft coupling through-hole 15, shaft through-hole 16, pin 17, elastic washer 18,19 and of elastomer
Sealant 20 checks the stability of each component firstly, the entirety to whole device carries out detection appropriate, will be in different institutions
Driving shaft and driven shaft rotated together with by shaft coupling through-hole 15 to be linked up securely, and passing movement and torque
Mechanical part, 11 firm clamping is carried out to shaft coupling ontology 1 using clamping bolt 7 and can spline, later by shaft coupling
By being installed on the retainer 6 of setting, one end can be connected device ontology 1 with universal driving shaft, the end of the other end and shaft coupling ontology 1
Portion is connected, so that shaft coupling is more easy in installation and timing, and such setting is so that single unit system has more greatly
The bearing capacity of ability, by being both provided with corresponding indirect mechanisms in place of the linking of whole each component, in shaft coupling itself
Between be provided with copper Spindle Links 2 so that the more main component of unit is not easy to be worn, and the bar shaped elastic slice 3 being arranged, inherently
It is to play the role of backoff interval, in addition the gasket 4 of side setting, and the elastic washer 18 being arranged between each bolt, shaft coupling
The sealant 20 being arranged inside device, these components also can be good at reducing the mill between component between component by being set to
Damage, here it is the usage modes of the device.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.
Claims (8)
1. a kind of magnetic suspension motor shaft coupling, including shaft coupling ontology (1), copper Spindle Links (2), bar shaped elastic slice (3), gasket
(4), grooving (5), retainer (6), connection bolt (7), arc groove (8), pressurization bolt (9), be coupled through-hole (10), can spline
(11), cushion (12), collateral board (13), detachable arc block (14), shaft coupling through-hole (15), shaft through-hole (16), pin
(17), elastic washer (18), elastomer (19) and sealant (20), it is characterised in that: one end of the shaft coupling ontology (1) is set
There are the copper Spindle Links (2), the two sides of copper shaft link (2) are equipped with the bar shaped elastic slice (3), the bar shaped elastic slice (3)
Side be equipped with the gasket (4), the top middle portion of the shaft coupling ontology (1) is equipped with the grooving (5), the shaft coupling
The connection through-hole (10) is equipped in the middle part of the other end of ontology (1), the both ends for being coupled through-hole (10) are equipped with the pressurization
Bolt (9), the side for being coupled through-hole (10) can spline (11) equipped with described, and the bottom end of the shaft coupling ontology (1) is set
Have the retainer (6), the inside of the retainer (6) is equipped with the cushion (12), and the side of the retainer (6) is all provided with
There is the side bearing plate (13), one end of the retainer (6) is equipped with the detachable arc block (14), the detachable arc
The bottom end of block (14) is equipped with the shaft through-hole (16), and the shaft coupling through-hole is equipped in the middle part of the other end of the retainer (6)
(15), the side middle-end of the shaft coupling ontology (1) is equipped with the arc groove (8), and the middle-end of the arc groove (8) is equipped with described
It connects bolt (7), the inner opposite end of connection bolt (7) is equipped with the pin (17), and the middle-end of connection bolt (7) is set
Have the elastic washer (18), the inside both ends of connection bolt (7) are equipped with the elastomer (19), the elastomer
(19) side is equipped with the sealant (20).
2. a kind of magnetic suspension motor shaft coupling according to claim 1, it is characterised in that: the retainer (6) is magnetic
Floatation electric motor, the shaft on the magnetic suspension motor are coupled through-hole (10) stationary phase by described with the shaft coupling ontology (1)
Even.
3. a kind of magnetic suspension motor shaft coupling according to claim 1, it is characterised in that: the connection bolt (7) and
The pressurization bolt (9), which is threadably secured with the shaft coupling ontology (1), to be connected.
4. a kind of magnetic suspension motor shaft coupling according to claim 1, it is characterised in that: the bar shaped elastic slice (3) is embedding
Enter to be set between copper shaft link (2) and the shaft coupling ontology (1), the gasket (4) and the bar shaped elastic slice (3) are tight
Close connection.
5. a kind of magnetic suspension motor shaft coupling according to claim 1, it is characterised in that: the pressurization bolt (9) is embedding
Enter to be set in the shaft coupling ontology (1), spline (11) are closely set in the connection through-hole (10).
6. a kind of magnetic suspension motor shaft coupling according to claim 1, it is characterised in that: the cushion (12) and institute
It states collateral board (13) closely to connect, and the detachable arc block (14) is closely connect with the retainer (6).
7. a kind of magnetic suspension motor shaft coupling according to claim 1, it is characterised in that: the arc groove (8) is close
It is set in the shaft coupling ontology (1), connection bolt (7) insertion is set in the shaft coupling ontology (1), and described
Elastic washer (18) is socketed in the connection bolt (7).
8. a kind of magnetic suspension motor shaft coupling according to claim 1, it is characterised in that: the elastomer (19) is close
It is set in the shaft coupling ontology (1), the cushion (12) is closely set in the shaft coupling ontology (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811097731.7A CN109139723A (en) | 2018-09-20 | 2018-09-20 | A kind of magnetic suspension motor shaft coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811097731.7A CN109139723A (en) | 2018-09-20 | 2018-09-20 | A kind of magnetic suspension motor shaft coupling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109139723A true CN109139723A (en) | 2019-01-04 |
Family
ID=64815127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811097731.7A Pending CN109139723A (en) | 2018-09-20 | 2018-09-20 | A kind of magnetic suspension motor shaft coupling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109139723A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1139951A (en) * | 1966-04-07 | 1969-01-15 | Int Harvester Co | Shaft-and-hub assemblies |
| JPH10141384A (en) * | 1996-11-11 | 1998-05-26 | Nippon Piston Ring Co Ltd | Shaft fastening structure of shaft coupling |
| CN1291146A (en) * | 1998-01-19 | 2001-04-11 | 阿尔斯通设备及自动化技术有限公司 | Arrangement for operating a transportation system with a magnetic levitation vehicle |
| CN102705400A (en) * | 2012-05-29 | 2012-10-03 | 刘永春 | Unidirectional and bidirectional controllable bearing with double shifting forks |
| CN203248553U (en) * | 2013-01-22 | 2013-10-23 | 郑州大学 | Flexible coupling for magnetic levitation motor |
| CN203431049U (en) * | 2013-07-18 | 2014-02-12 | 中冶陕压重工设备有限公司 | Crowned tooth coupling clutch |
| CN204605924U (en) * | 2014-04-29 | 2015-09-02 | 现代摩比斯株式会社 | Universal joint fork interval compensation device |
| CN205780412U (en) * | 2016-05-30 | 2016-12-07 | 宁波江东巨创自动化设备有限公司 | A kind of blossom type shaft coupling |
| CN205780376U (en) * | 2016-05-30 | 2016-12-07 | 宁波江东巨创自动化设备有限公司 | A kind of run-in index shaft coupling |
| CN206054688U (en) * | 2016-09-23 | 2017-03-29 | 东莞市远程自动化科技有限公司 | Tube-expanding type hitch bar and the linear module with tube-expanding type hitch bar |
| CN206299602U (en) * | 2016-12-14 | 2017-07-04 | 广东瑞荣泵业有限公司 | Submersible Pump shaft coupling |
| JP2017180820A (en) * | 2016-03-29 | 2017-10-05 | 三ツ星ベルト株式会社 | Auto Tensioner |
| JP3217887U (en) * | 2018-06-26 | 2018-09-06 | 株式会社酒井製作所 | Leaf spring shaft coupling |
-
2018
- 2018-09-20 CN CN201811097731.7A patent/CN109139723A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1139951A (en) * | 1966-04-07 | 1969-01-15 | Int Harvester Co | Shaft-and-hub assemblies |
| JPH10141384A (en) * | 1996-11-11 | 1998-05-26 | Nippon Piston Ring Co Ltd | Shaft fastening structure of shaft coupling |
| CN1291146A (en) * | 1998-01-19 | 2001-04-11 | 阿尔斯通设备及自动化技术有限公司 | Arrangement for operating a transportation system with a magnetic levitation vehicle |
| CN102705400A (en) * | 2012-05-29 | 2012-10-03 | 刘永春 | Unidirectional and bidirectional controllable bearing with double shifting forks |
| CN203248553U (en) * | 2013-01-22 | 2013-10-23 | 郑州大学 | Flexible coupling for magnetic levitation motor |
| CN203431049U (en) * | 2013-07-18 | 2014-02-12 | 中冶陕压重工设备有限公司 | Crowned tooth coupling clutch |
| CN204605924U (en) * | 2014-04-29 | 2015-09-02 | 现代摩比斯株式会社 | Universal joint fork interval compensation device |
| JP2017180820A (en) * | 2016-03-29 | 2017-10-05 | 三ツ星ベルト株式会社 | Auto Tensioner |
| CN205780412U (en) * | 2016-05-30 | 2016-12-07 | 宁波江东巨创自动化设备有限公司 | A kind of blossom type shaft coupling |
| CN205780376U (en) * | 2016-05-30 | 2016-12-07 | 宁波江东巨创自动化设备有限公司 | A kind of run-in index shaft coupling |
| CN206054688U (en) * | 2016-09-23 | 2017-03-29 | 东莞市远程自动化科技有限公司 | Tube-expanding type hitch bar and the linear module with tube-expanding type hitch bar |
| CN206299602U (en) * | 2016-12-14 | 2017-07-04 | 广东瑞荣泵业有限公司 | Submersible Pump shaft coupling |
| JP3217887U (en) * | 2018-06-26 | 2018-09-06 | 株式会社酒井製作所 | Leaf spring shaft coupling |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190104 |