CN104692194B - A kind of magnetic force delivery type cable draw off gear - Google Patents
A kind of magnetic force delivery type cable draw off gear Download PDFInfo
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- CN104692194B CN104692194B CN201510100602.9A CN201510100602A CN104692194B CN 104692194 B CN104692194 B CN 104692194B CN 201510100602 A CN201510100602 A CN 201510100602A CN 104692194 B CN104692194 B CN 104692194B
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Abstract
The invention discloses a kind of magnetic force delivery type cable draw off gear, it includes drive device, magnetic force transmitting assembly, twisted rope disk, cheese axle and rope press device, the magnetic force transmitting assembly includes active magnetic rotating disk and driven Magnetic rotary disc, the active magnetic rotating disk is installed on the driving shaft of the drive device, the driven Magnetic rotary disc, which is axially movable, to be installed on the cheese axle, the rope press device includes Ya Sheng mechanism rotate and pressure rope crossbeam, the Ya Sheng mechanism rotate is connected on pressure rope crossbeam, one end of the pressure rope crossbeam is provided with tappet, the other end is provided with push rod, tappet spring is installed on the tappet, the train wheel apparatus for promoting driven Magnetic rotary disc to be moved axially along cheese axle is provided with the cheese axle, the train wheel apparatus links with the push rod.Above-mentioned cable draw off gear uses magnetic force transfer mode, and torque and rotating speed can change automatically with rope closing amount.Service life of the cable in aerial lift device can be improved and reduce accident rate.
Description
Technical field
The present invention relates to a kind of cable draw off gear, more particularly to a kind of magnetic force delivery type rope for aerial lift device
Cable draw off gear.
Background technology
At present, the powered version of aerial lift device is divided into two kinds of winding type and hoisting type, winding type work high above the ground
Equipment need not be independently arranged rope closing and put rope device, and equipment component needs cable reel installation, and another kind of climbing type eminence is made
Industry equipment then must be provided with cable draw off gear, and the cable draw off gear should highly be engaged in equipment lifting and accurately receive
Steel wire rope and lifting power cable are put, requirement of various forms of equipment to steel wire rope and the folding and unfolding mode of cable is different,
Including barrel containers stacking type, reducing motor electrodynamic type.Present in existing aerial lift device folding and unfolding cable mechanism
Technical problem underlying is that the flexibility and resilient characteristic of cable cause to determine as caused by the flexibility and resilient characteristic of steel wire rope and cable
The folding and unfolding steel wire rope and cable mode of speed and human intervention can make steel wire rope and cable occur transition stretching, knot, transition bending,
The destructive damage such as extruding, particularly steel wire rope after extruding, bending deformation occurs, again by frictional drive elevator then
Easily occur it is serious melts rope, suppresses the serious security incident such as restrict, cause aerial lift device to fall danger.
The content of the invention
It is an object of the invention to provide a kind of magnetic force delivery type cable draw off gear, it has and can improve cable in high-altitude
Service life in implement and the characteristics of reduce accident rate, to solve in the prior art for aerial lift device
Above mentioned problem existing for cable draw off gear.
To use following technical scheme up to this purpose, the present invention：
A kind of magnetic force delivery type cable draw off gear, it includes drive device, magnetic force transmitting assembly, twisted rope disk, cheese axle
And rope press device, wherein, the twisted rope disk is installed on one end of the cheese axle, and the magnetic force transmitting assembly includes active magnetic
Rotating disk and driven Magnetic rotary disc, several magnetic patch, and the active magnetic are correspondingly arranged on the inside of the driving and driven Magnetic rotary disc
Power rotating disk is installed on the driving shaft of the drive device, and the driven Magnetic rotary disc, which is axially movable, is installed on the cheese axle
On, the rope press device includes Ya Sheng mechanism rotate and pressure rope crossbeam, and the Ya Sheng mechanism rotate corresponds to twisted rope disk and is connected on pressure rope crossbeam,
One end of the pressure rope crossbeam is provided with tappet, and the other end is provided with push rod, and tappet spring, the pressure are provided with the tappet
Rope mechanism is by pressing rope crossbeam to drive push rod to move up and down, on the cheese axle between the twisted rope disk and driven Magnetic rotary disc
The train wheel apparatus for promoting driven Magnetic rotary disc to be moved axially along cheese axle is provided with, the train wheel apparatus joins with the push rod
It is dynamic.
Especially, the train wheel apparatus includes train casing, gear shaft, at least one vertical driving rack, at least one laterally
Promote rack and at least one laterally to pull rack, correspondingly offered along the length in short transverse on the two side of the train casing
Bar hole, the both ends of the gear shaft are rotatablely arranged in the train casing by adjustable plate and fixing screws, described perpendicular
It can be movably attached to driving rack with push rod on the push rod, rack and the horizontal pulling rack of laterally urging is along height
Direction parallel interval is arranged in the train casing, and the perpendicular tooth engaged with vertical driving rack is provided with the gear shaft and is nibbled
Gear is closed, and is additionally provided with the gear shaft and selectively to laterally urge rack and laterally pulling rack is meshed with described
Contrate meshing gear, the both ends for laterally urging rack and laterally pulling rack are connected by contrate fixed plate and contrate connecting plate
One is connected in, and the contrate fixed plate and contrate connecting plate are arranged on the cheese axle, when the push rod moves up and down, by
Vertical driving rack band movable gear shaft rotates, and the gear shaft drives contrate meshing gear to rotate, and tooth is laterally urged so as to drive
Bar laterally pulls rack to be moved along cheese axle, promotes driven Magnetic rotary disc to be moved along cheese axle and then changes driving and driven magnetic force
Spacing between rotating disk.
Especially, the end of the cheese axle is provided with guiding spline, and the end set for being oriented to spline has splined end
Bearing block, and it is provided with compression spring between the driven Magnetic rotary disc outside the guiding spline.
Especially, thrust metal, the thrust axis are provided with the cheese axle on the outside of the contrate connecting plate
Thrust bearing is provided with bearing, laterally urge rack or laterally pull rack along cheese axle move when the thrust bearing promote
Driven Magnetic rotary disc movement.
Especially, the train wheel apparatus be provided with two vertical driving racks, two laterally urge rack and two transverse directions
Rack is pulled, corresponding to being provided with two perpendicular tooth meshing gears and two contrate meshing gears on the gear shaft, described two
Vertical driving rack parallel interval is arranged at the both sides of the push rod, and the both ends of described two vertical driving racks are by erecting tooth
Connecting plate connects, and described two laterally urge the outside that rack parallel interval is arranged at described two vertical driving racks, described
Two laterally pull rack to be located at two lower sections for laterally urging rack, and its parallel interval is arranged at described two vertically
The outside of driving rack.
Especially, the drive device includes motor and decelerator, and the output shaft connection reducer of the motor is described to subtract
The output shaft of fast device is as driving shaft.
Especially, bearing end seat is installed on the outside of twisted rope disk, the lower end of the tappet is connected on the cheese axle
In the bearing end seat.
Beneficial effects of the present invention are to be added compared with prior art in the magnetic force delivery type cable draw off gear soft
Property gear transmittance process, reduce the transition to steel wire rope or cable and pull, can be with when the problems such as knotting, disorder cable occurs in cable
Slip properties are transmitted by magnetic force and avoid accident, while improve traditional folding and unfolding cable to need human intervention problem, are used
Folding and unfolding cable quantity preferably solves folding and unfolding in work high above the ground suspension type equipment to being automatically adjusted to folding and unfolding speed and vigor
Cable problem.
Brief description of the drawings
Fig. 1 is that a kind of stereochemical structure for magnetic force delivery type cable draw off gear that the specific embodiment of the invention 1 provides is shown
It is intended to；
Fig. 2 is that a kind of internal structure for magnetic force delivery type cable draw off gear that the specific embodiment of the invention 1 provides is shown
It is intended to；
Fig. 3 is a kind of magnetic force transmission group for magnetic force delivery type cable draw off gear that the specific embodiment of the invention 1 provides
The schematic diagram of part；
Fig. 4 is a kind of train wheel apparatus for magnetic force delivery type cable draw off gear that the specific embodiment of the invention 1 provides
It is driven schematic diagram.
In figure：
1st, motor；2nd, decelerator；3rd, twisted rope disk；4th, cheese axle；5th, driving shaft；6th, bearing end seat；7th, active magnetic rotating disk；
8th, driven Magnetic rotary disc；9th, magnetic patch；10th, it is oriented to spline；11st, spline end bearing block；12nd, compression spring；13rd, Ya Sheng mechanism rotate；14、
Pressure rope crossbeam；15th, tappet；16th, push rod；17th, tappet spring；18th, train casing；19th, gear shaft；20th, vertical driving rack；
21st, rack is laterally urged；22nd, rack is laterally pulled；23rd, strip hole；24th, adjustable plate；25th, fixing screws；26th, tooth connection is erected
Plate；27th, contrate fixed plate；28th, contrate connecting plate；29th, tooth meshing gear is erected；30th, contrate meshing gear；31st, thrust metal；
32nd, thrust bearing.
Embodiment
Further illustrate technical scheme below in conjunction with the accompanying drawings and by embodiment.
Refer to shown in Fig. 1 to Fig. 4, in the present embodiment, a kind of magnetic force delivery type cable draw off gear includes motor 1, subtracted
Fast device 2, magnetic force transmitting assembly, twisted rope disk 3, cheese axle 4 and rope press device, the output shaft connection reducer 2 of the motor 1, institute
The output shaft of decelerator 2 is stated as driving shaft 5.The twisted rope disk 3 is installed on one end of the cheese axle 4, on the cheese axle 4
Bearing end seat 6 is installed in the outside of twisted rope disk 3, the magnetic force transmitting assembly includes the active magnetic being arranged in disk cartridge body
Rotating disk 7 and driven Magnetic rotary disc 8, the inner side of the active magnetic rotating disk 7 and driven Magnetic rotary disc 8 are correspondingly arranged on several magnetic
Block 9, and the active magnetic rotating disk 7 is installed on the driving shaft 5, the driven Magnetic rotary disc 8 is installed on the cheese axle 4
On the other end relative to installation twisted rope disk 3, the cheese axle 4 installs the driven end of Magnetic rotary disc 8 and is provided with guiding spline 10,
The end set for being oriented to spline 10 has a spline end bearing block 11, and the guiding spline 10 is outer with the driven Magnetic rotary disc
Compression spring 12 is provided between 8, the driven Magnetic rotary disc 8 can axially move along spline 10 is oriented to.
The rope press device includes Ya Sheng mechanism rotate 13 and pressure rope crossbeam 14, and the corresponding twisted rope disk 3 of Ya Sheng mechanism rotate 13 connects
In on pressure rope crossbeam 14, one end of the pressure rope crossbeam 14 is provided with tappet 15, and the other end is provided with push rod 16, the tappet 15
Lower end be connected to the bearing end seat 6 and be provided with tappet spring 17, the Ya Sheng mechanism rotate 13 pass through press rope crossbeam 14
Drive push rod 16 to move up and down, be provided with the cheese axle 4 between the twisted rope disk 3 and driven Magnetic rotary disc 8 for pushing away
Move the train wheel apparatus that driven Magnetic rotary disc 8 moves axially along spline 10 is oriented to.
The train wheel apparatus includes train casing 18, the vertical driving rack 20, two of gear shaft 19, two laterally urges tooth
Bar 21 and two transverse directions pull racks 22, are correspondingly offered along the strip in short transverse on the two side of the train casing 18
Hole 23, the both ends of the gear shaft 19 are rotatablely arranged at the train casing 18 by adjustable plate 24 and fixing screws 25
Interior, the described two vertical parallel intervals of driving rack 20 are arranged at the both sides of the push rod 16, and two vertical driving cogs
The both ends of bar 20 are connected as one by perpendicular tooth connecting plate 26 with the push rod 16, and described two laterally urge parallel of rack 21
Every the outside for being arranged at described two vertical driving racks 20, described two horizontal pulling racks 22, which are located at two transverse directions, to be pushed away
The lower section of carry-over bar 21, and its parallel interval is arranged at the outside of described two vertical driving racks 20.It is described to laterally urge tooth
Bar 21 and the horizontal both ends for pulling rack 22 are connected as one by contrate fixed plate 27 and contrate connecting plate 28, and the contrate
Fixed plate 27 and contrate connecting plate 28 are arranged on the cheese axle 4, are provided with the gear shaft 19 and vertical driving rack
Two perpendicular tooth meshing gears 29 of 20 engagements, and be additionally provided with the gear shaft 19 and selectively laterally urge rack with described
21 and the two contrate meshing gears 30 being meshed of rack 22 are laterally pulled, in the contrate connecting plate 28 on the cheese axle 4
Outside be provided with thrust metal 31, be provided with thrust bearing 32 on the thrust metal 31, laterally urge rack 21 or
Laterally pull rack 22 along cheese axle 4 move when the thrust bearing 32 promote driven Magnetic rotary disc 8 to move.
During work, power is transmitted to magnetic force transmitting assembly by decelerator 2, driving shaft 5 and passes through train wheel apparatus most by motor 14
Driving twisted rope disk 3 eventually, the work of folding and unfolding cable is completed in the presence of Ya Sheng mechanism rotate 13, and the speed of folding and unfolding cable and torsion can roots
Driven Magnetic rotary disc 8 and active magnetic are changed by train wheel apparatus by Ya Sheng mechanism rotate 13 according to folding and unfolding cable capacity in twisted rope disk 3
The distance between rotating disk 7 automatically adjusts.
Work of the Ya Sheng mechanism rotate 13 during the folding and unfolding cable of twisted rope disk 3 is by bearing end seat 6, tappet 15, tappet spring
17th, pressure rope crossbeam 14 assists what is completed, and its course of work is that the cable being wrapped on twisted rope disk 3 will according to its folding and unfolding cable quantity
Ya Sheng mechanism rotate 13 can be promoted to change its height with respect to twisted rope disk 3, Ya Sheng mechanism rotate 13 is connected with pressure rope crossbeam 14 and drives tappet 15
Moved up and down with push rod 16, wherein pressure rope one end of crossbeam 14 is resetted by tappet spring 17 to tappet 15, pressure rope crossbeam
Push-pull effort caused by cable folding and unfolding quantity is transmitted to the train wheel apparatus of its lower end by the push rod 16 of 14 other end.Train wheel apparatus will push away
The vertical push-pull effort that bar 16 transmits is converted to the horizontal push-pull effort of contrate connecting plate 28, passes through in the inner push-rod 16 of train casing 18 perpendicular
Two vertical driving racks 20 across cheese axle 4 are fixed in casing by tooth connecting plate 26, and can be moved up and down with push rod 16,
The perpendicular tooth meshing gear 29 for making to engage drives contrate meshing gear 30 to rotate by gear shaft 19, and contrate meshing gear 30
Engage or engaged with laterally pulling rack 22 and fixing screws 25 can be used in strip hole by adjustable plate 24 with laterally urging rack 21
Gear shaft 19 is adjusted on 23 to determine, and then can be will be transmitted to and be laterally urged rack 21 and engage or with laterally pulling pushing away for rack 22
Pulling force is transmitted to thrust metal 31.
Because gear shaft 19 can carry out adjusting up and down, and then train wheel apparatus is caused to produce two kinds of working conditions：The first
It is the perpendicular tooth meshing gear 29 on gear shaft 19 when adjustable plate 24 is also secured to the top of strip hole 23 by fixing screws 25
Then respectively at vertical driving rack 20 and laterally urge rack 21 with contrate meshing gear 30 and engage, as push rod 16 drives vertical biography
When carry-over bar 20 moves downward, rack 21 is laterally urged by drive contrate connecting plate 28 to away from driven by engaging transmission twice
The direction movement of Magnetic rotary disc 8, now, driven Magnetic rotary disc 8 is in the presence of compression spring 12 along being oriented to spline 10 to remote
The direction of active magnetic rotating disk 7 is slided, and the distance between active magnetic rotating disk 7 and driven Magnetic rotary disc 8 is widened, based on magnet magnetic
Feel the relation of intensity and distance, cause dynamic rotating ratio increasing and torsion transmission capacity between Magnetic rotary disc 7 and driven Magnetic rotary disc 8 to subtract
It is few, and then the folding and unfolding to cable plays a protective role.
It is for second that the perpendicular tooth on gear shaft 19 is nibbled when adjustable plate 24 is also secured to strip hole 23 by fixing screws 25
Close gear 29 and contrate meshing gear 30 then pulls rack 22 to engage respectively at vertical driving rack 20 and laterally, as push rod 16 drives
When moving downward vertical driving rack 20, by engage twice transmit laterally pull rack 22 drive contrate connecting plate 28 to by
The direction movement of nearly driven Magnetic rotary disc 8, now, edge is oriented to spline in the presence of driven Magnetic rotary disc 8 overcomes compression spring 12
10 slide to the direction of active magnetic rotating disk 7, dynamic the distance between Magnetic rotary disc 7 and driven Magnetic rotary disc 8 are reduced, based on magnet magnetic
Feel the relation of intensity and distance, cause dynamic rotating ratio reduction and torsion transmission capacity between Magnetic rotary disc 7 and driven Magnetic rotary disc 8 to increase
Greatly, so improve rope closing speed.
Above example is to elaborate the general principle and characteristic of the present invention, and the present invention is not limited by above-mentioned example,
Without departing from the spirit and scope, the present invention also has various change and change, and these changes and modifications are both fallen within
In scope of the claimed invention.The scope of the present invention is defined by the appended claims and its equivalents.
Claims (5)
1. a kind of magnetic force delivery type cable draw off gear, it include drive device, magnetic force transmitting assembly, twisted rope disk, cheese axle and
Rope press device, it is characterised in that the twisted rope disk is installed on one end of the cheese axle, and the magnetic force transmitting assembly is included actively
Magnetic rotary disc and driven Magnetic rotary disc, several magnetic patch, and the master are correspondingly arranged on the inside of the driving and driven Magnetic rotary disc
Dynamic Magnetic rotary disc is installed on the driving shaft of the drive device, and the driven Magnetic rotary disc, which is axially movable, is installed on the rope
In dish axle, the rope press device includes Ya Sheng mechanism rotate and pressure rope crossbeam, and the Ya Sheng mechanism rotate corresponds to twisted rope disk and is connected to pressure rope horizontal stroke
Liang Shang, one end of the pressure rope crossbeam are provided with tappet, and the other end is provided with push rod, tappet spring is provided with the tappet,
The Ya Sheng mechanism rotate is turned by pressing rope crossbeam to drive push rod to move up and down on the cheese axle in the twisted rope disk and driven magnetic force
Be provided with the train wheel apparatus for promoting driven Magnetic rotary disc to be moved axially along cheese axle between disk, the train wheel apparatus with it is described
Push rod links, and the train wheel apparatus laterally urges tooth including train casing, gear shaft, at least one vertical driving rack, at least one
Bar and at least one laterally pulls rack, is correspondingly offered along the strip hole in short transverse on the two side of the train casing,
The both ends of the gear shaft are rotatablely arranged in the train casing by adjustable plate and fixing screws, the vertical transmission
Rack can be movably attached with push rod on the push rod, and rack and the laterally pulling rack of laterally urging is put down along short transverse
Between-line spacing is arranged in the train casing, and the perpendicular tooth engaging tooth engaged with vertical driving rack is provided with the gear shaft
Wheel, and be additionally provided with the gear shaft and selectively laterally urge rack and the horizontal contrate for pulling rack to be meshed with described
Meshing gear, it is described to laterally urge rack and laterally pull the both ends of rack to be connected as by contrate fixed plate and contrate connecting plate
One, and the contrate fixed plate and contrate connecting plate are arranged on the cheese axle, when the push rod moves up and down, by vertical
Driving rack band movable gear shaft rotates, and the gear shaft drives contrate meshing gear to rotate, so as to drive laterally urge rack or
Laterally pull rack to be moved along cheese axle, promote driven Magnetic rotary disc to be moved along cheese axle and then change driving and driven Magnetic rotary disc
Between spacing, bearing end seat is installed on the outside of twisted rope disk, the lower end of the tappet is connected to described on the cheese axle
In bearing end seat.
2. magnetic force delivery type cable draw off gear according to claim 1, it is characterised in that the end peace of the cheese axle
Equipped with spline is oriented to, the end set for being oriented to spline has a spline end bearing block, and the guiding spline it is outer with it is described driven
Compression spring is provided between Magnetic rotary disc.
3. magnetic force delivery type cable draw off gear according to claim 1, it is characterised in that in described on the cheese axle
Thrust metal is provided with the outside of contrate connecting plate, thrust bearing is provided with the thrust metal, laterally urges rack
Or laterally pull rack along cheese axle move when the thrust bearing promote driven Magnetic rotary disc to move.
4. magnetic force delivery type cable draw off gear according to claim 1, it is characterised in that the train wheel apparatus is provided with
Two vertical driving racks, two laterally urge rack and two and laterally pull racks, corresponding to being provided with the gear shaft
Two perpendicular tooth meshing gears and two contrate meshing gears, described two vertical driving rack parallel intervals are arranged at the push rod
Both sides, and the both ends of described two vertical driving racks are connected by perpendicular tooth connecting plate, and described two laterally urge rack and put down
Between-line spacing is arranged at the outside of described two vertical driving racks, and described two horizontal pulling racks, which are located at two transverse directions, to be pushed away
The lower section of carry-over bar, and its parallel interval is arranged at the outside of described two vertical driving racks.
5. magnetic force delivery type cable draw off gear according to claim 1, it is characterised in that the drive device includes electricity
Machine and decelerator, the output shaft connection reducer of the motor, the output shaft of the decelerator is as driving shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510100602.9A CN104692194B (en) | 2015-03-06 | 2015-03-06 | A kind of magnetic force delivery type cable draw off gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510100602.9A CN104692194B (en) | 2015-03-06 | 2015-03-06 | A kind of magnetic force delivery type cable draw off gear |
Publications (2)
| Publication Number | Publication Date |
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| CN104692194A CN104692194A (en) | 2015-06-10 |
| CN104692194B true CN104692194B (en) | 2018-01-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510100602.9A Active CN104692194B (en) | 2015-03-06 | 2015-03-06 | A kind of magnetic force delivery type cable draw off gear |
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| CN (1) | CN104692194B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105692350B (en) * | 2016-03-29 | 2017-06-30 | 国家电网公司 | A kind of multifunction power scene transmission of facility |
| CN107522030A (en) * | 2016-11-18 | 2017-12-29 | 义乌市源德进出口有限公司 | A kind of modified draw off gear of computer netting twine |
| CN107522035A (en) * | 2016-11-18 | 2017-12-29 | 义乌市晶凯机械设备有限公司 | A kind of wound attachment means of durable type water supply hose |
| CN107522032A (en) * | 2016-11-18 | 2017-12-29 | 义乌市源德进出口有限公司 | A kind of safe draw off gear of computer netting twine |
| CN108621870A (en) * | 2018-05-04 | 2018-10-09 | 李晓丽 | A kind of bus |
| CN112010118B (en) * | 2020-08-19 | 2022-03-08 | 华翔翔能科技股份有限公司 | Cable winding and unwinding devices for electrical installation engineering |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE737017A (en) * | 1968-08-23 | 1970-01-16 | ||
| CN2243450Y (en) * | 1995-12-18 | 1996-12-25 | 周建平 | Planet style automatic tension regulator of winding machine |
| CN2288161Y (en) * | 1996-07-24 | 1998-08-19 | 刘曰芳 | Magnetic speed-regulating flat wire coiler |
| CN1253366C (en) * | 2004-01-14 | 2006-04-26 | 张耀顺 | Winding speed regulating apparatus of plastic thread separating winder |
| CN2789205Y (en) * | 2005-04-11 | 2006-06-21 | 上海振华港口机械（集团）股份有限公司 | Hystersis variable frequency slings cable reeler |
| CN101017716A (en) * | 2007-01-19 | 2007-08-15 | 东莞市奇剑工业陶瓷科技有限公司 | Damp uncoiling device |
| DE202008003913U1 (en) * | 2008-03-19 | 2008-07-10 | Hartmann & König Stromzuführungs AG | magnetic coupling |
| CN102290964A (en) * | 2011-08-02 | 2011-12-21 | 江苏大学 | Wedged disc type adjustable speed magnetic coupling |
| CN102910485A (en) * | 2012-10-28 | 2013-02-06 | 陈崇锡 | Plastic flat (round) filament winding device |
| CN204624859U (en) * | 2015-03-06 | 2015-09-09 | 申锡机械有限公司 | A kind of magnetic force delivery type cable draw off gear |
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Address after: No. 121, Furong Zhongyi Road, Xishan Economic Development Zone, Wuxi City, Jiangsu Province, 214192 Patentee after: Shenxi Machinery Group Co.,Ltd. Address before: No. 121, Furong Zhongyi Road, Xishan Economic Development Zone, Wuxi City, Jiangsu Province, 214192 Patentee before: SHENXI MACHINERY Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A magnetic transmission rope retractor Effective date of registration: 20220707 Granted publication date: 20180112 Pledgee: Wuxi Xishan sub branch of Bank of China Ltd. Pledgor: Shenxi Machinery Group Co.,Ltd. Registration number: Y2022980009988 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230822 Granted publication date: 20180112 Pledgee: Wuxi Xishan sub branch of Bank of China Ltd. Pledgor: Shenxi Machinery Group Co.,Ltd. Registration number: Y2022980009988 |