CN108799364A - Magnetic-levitation train brake clamp - Google Patents
Magnetic-levitation train brake clamp Download PDFInfo
- Publication number
- CN108799364A CN108799364A CN201810761752.8A CN201810761752A CN108799364A CN 108799364 A CN108799364 A CN 108799364A CN 201810761752 A CN201810761752 A CN 201810761752A CN 108799364 A CN108799364 A CN 108799364A
- Authority
- CN
- China
- Prior art keywords
- fixture block
- pole plate
- active
- caliper body
- spring
- 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
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
- F16D65/00—Parts or details
- F16D65/005—Components of axially engaging brakes not otherwise provided for
- F16D65/0068—Brake calipers
- F16D65/0075—Brake calipers assembled from a plurality of parts
-
- 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
- F16D65/00—Parts or details
- F16D65/0006—Noise or vibration control
- F16D65/0018—Dynamic vibration dampers, e.g. mass-spring systems
-
- 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
- F16D65/00—Parts or details
- F16D65/14—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
- F16D65/16—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake
- F16D65/18—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake adapted for drawing members together, e.g. for disc brakes
- F16D65/186—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake adapted for drawing members together, e.g. for disc brakes with full-face force-applying member, e.g. annular
-
- 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
- F16D2121/00—Type of actuator operation force
- F16D2121/02—Fluid pressure
- F16D2121/04—Fluid pressure acting on a piston-type actuator, e.g. for liquid pressure
-
- 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
- F16D2125/00—Components of actuators
- F16D2125/02—Fluid-pressure mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
The invention discloses a kind of magnetic-levitation train brake clamps, including driven fixture block and active caliper body；Pole plate is set between driven fixture block and active caliper body, and driven fixture block is connect with active caliper body by lower sunpender and upper hanger；Two fixture block pins are installed respectively, fixture block pin is installed in the both sides of pole plate respectively in driven fixture block and the mounting hole of active caliper body；Insulation sleeve is set on each fixture block pin, first balancing spring is set between driven fixture block and pole plate, first balancing spring is set between pole plate and active caliper body, the both ends of the first balancing spring are mounted on insulation sleeve；Active clamp structure is set in active caliper body.Good braking effect of the present invention, and with sliding slot with semiaxis and half bore fit form is combined into, difficulty of processing substantially reduces slide bar at brake lining, also solves the problems, such as that brake lining eccentric wear, return spring are mounted on inside checking cylinder, are oriented to by piston rod, solve the problems, such as that return is stuck.
Description
Technical field
The present invention relates to a kind of magnetic-levitation train mechanical brake devices, belong to magnetic-levitation train technical field.
Background technology
Existing magnetic-levitation train brake clamp brake lining is that dovetail groove is connect with caliper body, and production and processing difficulty is larger, and every
Secondary replacement brake lining is required for all changing dovetail, and the return of brake lining and being oriented to thinner is led since space is limited to two
It is completed to bar and return spring, guide rod can be bent by tangential force when braking, often will appear stuck and brake lining cannot
The phenomenon that return, checking cylinder sealing use single sealing, will appear permeability after a period of use.
Invention content
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of magnetic-levitation train brake clamps, in addition to realizing
Outside basic braking function, moreover it is possible to solve stuck and oil leakage problem.
The purpose of the present invention is achieved through the following technical solutions：Magnetic-levitation train brake clamp, including driven fixture block
With active caliper body；Pole plate is set between driven fixture block and active caliper body, and driven fixture block passes through lower sunpender with active caliper body
With upper hanger (quantity of upper hanger is two) connection；
Two fixture block pins are installed respectively, installation folder is distinguished in the both sides of pole plate in driven fixture block and the mounting hole of active caliper body
Block pin；
Insulation sleeve is set on each fixture block pin, first balancing spring is set between driven fixture block and pole plate, pole plate with
One the first balancing spring is set between active caliper body, and the both ends of the first balancing spring are mounted on insulation sleeve；
Driven fixture block top setting lock support and brake lining, lock support fix with brake lining and are fixed on driven fixture block by third screw
On；Active clamp structure is set in active caliper body；
Active clamp structure includes cylinder body, piston rod and end construction with cylinder body cooperation；
Piston rod includes big end and small end, is arranged the first groove, the second groove and third groove in big end, in the first groove
Wearing ring is installed, Y-shaped ring is installed in the second groove, mounting O-shaped rings in third groove；Return spring is covered on small end；
End construction includes connection unit and braking parts, and connection unit includes end and rotation section, and braking parts include mutual
Fixed brake lining and lock support；
Arc groove is set in end, and rotation section can rotate in arc groove；Lock support is fixed by third screw with rotation section；
End is connect with piston rod by the second screw, and cylinder ends and tip end boot seal are covered, rubber
Dirt-proof boot is fixed by the first hose clamp and the second hose clamp.
It is preferred that locating sleeve is arranged on lower sunpender.
It is preferred that lower sunpender and upper hanger are fixed by plain cushion, spring washer, nut and safety pin.
It is preferred that the invention also includes dampening assembly, dampening assembly is in the pole plate kidney slot of outside, by two
Side briquetting and an intermediate pressing block are pushed down, and three briquettings are fixed on 6 screws on the pole plate of outside.
It is preferred that two spring bases and two second balancing springs, two second equilibrium bombs are arranged on upper hanger
Spring is divided into pole plate both sides, and two spring bases are set to pole plate both sides；
One end of second balancing spring mounts elastically, and the other end of the second balancing spring, which is mounted on pole plate, to be arranged
Seal on, in the second balancing spring and spring base setting sunpender dirt-proof boot, one end of sunpender dirt-proof boot by spring base and
Driven fixture block or spring base are clamped with active caliper body, and the other end of sunpender dirt-proof boot is fixed on damping group by third hose clamp
In the metal outer circle at part center.
It is preferred that opening up end slot on rotation section, end slot is used to place the head of screw, and third screw passes through rotation
Portion is threadedly coupled with lock support.
It is preferred that the third screw being connect with lock support is threadedly coupled with rotation section.
It is preferred that the length of arc groove is stretched out in 0.5~3mm in rotation section.
It is preferred that the end of cylinder body is fixed with cylinder flange by the first screw, pacify in the groove of cylinder flange
Fill dustband.
The beneficial effects of the invention are as follows：Good braking effect of the present invention, and at brake lining slide bar and sliding slot be combined into semiaxis with
Half bore fit form, difficulty of processing substantially reduce, and also solve the problems, such as that brake lining eccentric wear, return spring are mounted on inside checking cylinder,
It is oriented to by piston rod, solves the problems, such as that return is stuck.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is active caliper body sectional view part；
Fig. 3 is one of the partial schematic diagram of Fig. 1；
Fig. 4 is the two of the partial schematic diagram of Fig. 1；
Fig. 5 brake clamp front elevations；
In figure, the driven fixture blocks of 1-, 2- locating sleeves, sunpender under 3-, 4- active caliper bodies, 5- insulation sleeves, 6- first balances
Spring, 7- fixture block pins, 8- upper hangers, 9- spring bases, the second balancing springs of 10-, 11- sunpender dirt-proof boots, 12- return springs,
13-O type circles, the first screws of 14-, 15- cylinder flanges, 16- transit joints, 17- piston rods, 18- wearing rings, 19-Y type circles,
The first hose clamps of 20-, the second hose clamps of 21-, 22- boot seals, 23- dustbands, the second screws of 24-, 25- sliding slots, 26- slide bars,
27- third screws, 28- dampening assemblies, 29- intermediate pressing blocks, the sides 30- briquetting, 31- test splices, 32- flat keys.
Specific implementation mode
Technical scheme of the present invention is described in further detail below in conjunction with the accompanying drawings, but protection scope of the present invention is not limited to
It is as described below.
As shown in fig. 1~fig. 5, magnetic-levitation train brake clamp, including driven fixture block 1 and active caliper body 4；Driven fixture block 1
Pole plate is set between active caliper body 4, and driven fixture block 1 passes through lower sunpender 3 and the (upper hanger 8 of upper hanger 8 with active caliper body 4
Quantity be two) connection；
Two fixture block pins 7 are installed respectively, the both sides of pole plate are pacified respectively in driven fixture block 1 and the mounting hole of active caliper body 4
Clamping block pin 7；
Insulation sleeve 5 is set on each fixture block pin 7, first balancing spring 6, pole are set between driven fixture block 1 and pole plate
One the first balancing spring 6 is set between plate and active caliper body 4, and the both ends of the first balancing spring 6 are mounted on insulation sleeve 5；
Lock support is arranged in 1 top of driven fixture block and brake lining, lock support are fixed with brake lining and be fixed on by third screw 27 driven
On fixture block 1；Active clamp structure is set in active caliper body 4；
Active clamp structure includes cylinder body, piston rod 17 and end construction with cylinder body cooperation；
Piston rod 17 includes big end and small end, and the first groove, the second groove and third groove, the first groove is arranged in big end
Interior installation wearing ring 18, installs Y-shaped ring 19 in the second groove, mounting O-shaped rings 13 in third groove；Return spring is covered on small end
12；
End construction includes connection unit and braking parts, and connection unit includes end and rotation section, and braking parts include mutual
Fixed brake lining and lock support；
Arc groove is set in end, and rotation section can rotate in arc groove；Lock support is solid by third screw 27 and rotation section
It is fixed；
End is connect with piston rod 17 by the second screw 24, and cylinder ends and tip end are covered with boot seal 22
It, boot seal 22 is fixed by the first hose clamp 20 and the second hose clamp 21.The present invention solves the problems, such as brake lining eccentric wear, rotation
Also more intrinsic dovetail groove difficulty is lower for the processing of portion and end, and cost substantially reduces, and is oriented to and is solved using piston rod 17
The problem of return clamping stagnation, adds one of sealing and solve brake cylinder oil leakage problem.
In a preferred embodiment, locating sleeve 2 is set on lower sunpender 3.
In a preferred embodiment, lower sunpender 3 and upper hanger 8 are fixed by plain cushion, spring washer, nut and safety pin.
In a preferred embodiment, the invention also includes dampening assembly 28, dampening assembly 28 is mounted in outside pole plate kidney-shaped
It in hole, is pushed down by two side briquettings 30 and an intermediate pressing block 29, three briquettings are fixed on 6 screws on the pole plate of outside.
In a preferred embodiment, two spring bases 9 of setting and two second balancing springs 10 on upper hanger 8, two
Second balancing spring 10 is divided into pole plate both sides, and two spring bases 9 are set to pole plate both sides；
One end of second balancing spring 10 is mounted on spring base 9, and the other end of the second balancing spring 10 is mounted on pole plate
On the seal of upper setting, the second balancing spring 10 and spring base 9 are arranged in sunpender dirt-proof boot 11, sunpender dirt-proof boot 11
One end is clamped by spring base 9 and driven fixture block 1 or spring base 9 with active caliper body 4, the other end of sunpender dirt-proof boot 11 by
Third hose clamp is fixed in the metal outer circle at 28 center of dampening assembly.
In a preferred embodiment, end slot is opened up on rotation section, end slot is used to place the head of screw, third screw 27
It is threadedly coupled with lock support across rotation section.
In a preferred embodiment, the third screw 27 being connect with lock support is threadedly coupled with rotation section.
In a preferred embodiment, the length of arc groove is stretched out in 0.5~3mm in rotation section.Slide bar 26 and cunning at brake lining
The cooperation of slot 25 can make brake lining small angle rotation, therefore the brake lining fitting parallel with orbital plane always in braking, return spring 12
It is oriented on piston rod 17, return guide effect is more preferable, adds one of sealing at piston rod 17, solves checking cylinder
Single sealing oil leakage problem.
In a preferred embodiment, the end of cylinder body is fixed with cylinder flange 15, cylinder flange by the first screw 14
Dustband 23 is installed in 15 groove.
Existing magnetic-levitation train brake clamp brake lining is that dovetail groove is connect with caliper body, and production and processing difficulty is larger, and every
Secondary replacement brake lining is required for all changing dovetail, and the return of brake lining and being oriented to thinner is led since space is limited to two
It is completed to bar and return spring, guide rod can be bent by tangential force when braking, often will appear stuck and brake lining cannot
The phenomenon that return, brake cylinder are sealed into single sealing, permeability often occur.
Brake lining and lock support are connect by third screw 27 with rotation section, and end is connected by the second screw 24 with piston rod 17
Connect, and positioned by flat key 32, wearing ring 18, Y-shaped ring 19, O-ring 13 successively be mounted in 17 groove of piston rod in, return spring
12 on piston rod 17, and piston rod 17 is in cylinder bore, and cylinder flange 15 is connect by screw with cylinder body, dustband 23
In 15 groove of cylinder flange, while cylinder flange 15 blocks return spring 12, prevents it from being dropped out from cylinder inner bore, rubber
Dirt-proof boot 22 is fixed on by two hose clamps on sliding slot 25 and cylinder flange 15, prevents dust from falling on piston rod 17, exhaust connects
Head is mounted on cylinder body tail portion, and checking cylinder can be exhausted.
Rotation section can easily be slided in end, since there are gaps, brake lining to rotate between lock support and end
So that it is parallel with orbital plane always in braking, it eliminates due to processing and manufacturing error and existing track out-of-flatness problem, from
And solving the problems, such as brake lining eccentric wear, end is connect by the second screw 24 with piston rod 17, and prevents its turn using flat key 32
Dynamic, also more intrinsic dovetail groove difficulty is lower for the processing of rotation section and end；Oil pressure push piston rod 17 to the left when compression and back
Position spring 12, to push end, rotation section, brake lining successively, after pressure release, return spring 12 drives piston rod 17, to successively
End, rotation section, brake lining is driven to set back, this process is oriented to using piston rod 17, and intensity greatly enhances, and solves return
The problem of clamping stagnation；When hydraulic oil pushes piston from cylinder body tail portion, pressure oil is first sealed by Y-shaped ring 19, if there is a small amount of oil
It oozes out, then 19 left side second O-ring 13 of Y-shaped ring has played sealing function again, and two seals cooperate, and it is hidden to eliminate permeability
Suffer from.
With end with semiaxis and half bore fit form is combined into, difficulty of processing substantially reduces for rotation section at brake lining in the design,
Also it solves the problems, such as that brake lining eccentric wear, return spring 12 are mounted on inside checking cylinder, is oriented to by piston rod 17, solves return
Stuck problem, brake cylinder use double-channel sealing structure, solve oil leakage problem.
The key point of the present invention is that the semiaxis and half bore fit structure of brake lining and rotation section and end, return spring 12 are pacified
The structure being oriented to mounted in cylinder inner bore and using piston rod 17, brake cylinder double sealing structure.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, it is noted that all
All any modification, equivalent and improvement made by within the spirit and principles in the present invention etc. should be included in the guarantor of the present invention
Within the scope of shield.
Claims (9)
1. magnetic-levitation train brake clamp, it is characterised in that：Including driven fixture block and active caliper body；Driven fixture block and active clamp
Pole plate is set between body, and driven fixture block is connect with active caliper body by lower sunpender and upper hanger；
Two fixture block pins are installed respectively, fixture block is installed in the both sides of pole plate respectively in driven fixture block and the mounting hole of active caliper body
Pin；
Insulation sleeve is set on each fixture block pin, first balancing spring, pole plate and active are set between driven fixture block and pole plate
One the first balancing spring is set between caliper body, and the both ends of the first balancing spring are mounted on insulation sleeve；
Driven fixture block top setting lock support and brake lining, lock support are fixed and are fixed on driven fixture block by third screw with brake lining；
Active clamp structure is set in active caliper body；
Active clamp structure includes cylinder body, piston rod and end construction with cylinder body cooperation；
Piston rod includes big end and small end, and the first groove, the second groove and third groove are arranged in big end, is installed in the first groove
Wearing ring, installs Y-shaped ring in the second groove, mounting O-shaped rings in third groove；Return spring is covered on small end；
End construction includes connection unit and braking parts, and connection unit includes end and rotation section, and braking parts include being fixed to each other
Brake lining and lock support；
Arc groove is set in end, and rotation section can rotate in arc groove；Lock support is fixed by third screw with rotation section；
End is connect with piston rod by the second screw, and cylinder ends and tip end boot seal are covered, rubber dust-proof
Set is fixed by the first hose clamp and the second hose clamp.
2. magnetic-levitation train brake clamp according to claim 1, it is characterised in that：Locating sleeve is set on lower sunpender.
3. magnetic-levitation train brake clamp according to claim 1, it is characterised in that：Lower sunpender and upper hanger are by flat
Pad, spring washer, nut and safety pin are fixed.
4. magnetic-levitation train brake clamp according to claim 1, it is characterised in that：It further includes dampening assembly, damping group
Part is pushed down, three briquettings are fixed with 6 screws in the pole plate kidney slot of outside by two side briquettings and an intermediate pressing block
On the outside on pole plate.
5. magnetic-levitation train brake clamp according to claim 1 or 4, it is characterised in that：Two springs are set on upper hanger
Seat and two second balancing springs, two second balancing springs are divided into pole plate both sides, and two spring bases are set to pole plate both sides；
One end of second balancing spring mounts elastically, the other end of the second balancing spring be mounted on pole plate be arranged it is exhausted
On edge device, in the second balancing spring and spring base setting sunpender dirt-proof boot, one end of sunpender dirt-proof boot is by spring base and driven
Fixture block or spring base are clamped with active caliper body, and the other end of sunpender dirt-proof boot is fixed on dampening assembly center by third hose clamp
Metal outer circle on.
6. magnetic-levitation train brake clamp according to claim 1, it is characterised in that：End slot is opened up on rotation section, end slot is used
In the head for placing screw, third screw is threadedly coupled across rotation section with lock support.
7. magnetic-levitation train brake clamp according to claim 1 or 6, it is characterised in that：The third screw being connect with lock support
It is threadedly coupled with rotation section.
8. magnetic-levitation train brake clamp according to claim 1, it is characterised in that：The length that arc groove is stretched out in rotation section exists
0.5~3mm.
9. magnetic-levitation train brake clamp according to claim 1, it is characterised in that：The end of cylinder body is solid by the first screw
Surely there is cylinder flange, dustband is installed in the groove of cylinder flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810761752.8A CN108799364A (en) | 2018-07-12 | 2018-07-12 | Magnetic-levitation train brake clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810761752.8A CN108799364A (en) | 2018-07-12 | 2018-07-12 | Magnetic-levitation train brake clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108799364A true CN108799364A (en) | 2018-11-13 |
Family
ID=64076206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810761752.8A Pending CN108799364A (en) | 2018-07-12 | 2018-07-12 | Magnetic-levitation train brake clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108799364A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113788044A (en) * | 2021-10-11 | 2021-12-14 | 中车长春轨道客车股份有限公司 | Magnetic suspension vehicle and brake clamp thereof |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01208252A (en) * | 1988-02-15 | 1989-08-22 | Akebono Brake Res & Dev Center Ltd | Emergency landing shoe |
| CN1225427A (en) * | 1998-02-05 | 1999-08-11 | 三阳工业株式会社 | Electromagnetic brake |
| CN1576635A (en) * | 2003-07-29 | 2005-02-09 | 住友电工刹车系统株式会社 | Brake tongs device |
| CN101054986A (en) * | 2007-05-25 | 2007-10-17 | 无锡市拓发自控设备有限公司 | Gas-liquid conversion pressurizing cylinder |
| CN201105734Y (en) * | 2007-07-05 | 2008-08-27 | 上海庞丰机电科技有限公司 | Slow-run maglev train brake apparatus |
| CN202732803U (en) * | 2012-08-27 | 2013-02-13 | 福建南电股份有限公司 | Spring reset type water turbine oil brake |
| CN205632516U (en) * | 2016-04-29 | 2016-10-12 | 同济大学 | Well low -speed maglev arresting gear for train |
| CN107150699A (en) * | 2017-05-08 | 2017-09-12 | 枣庄学院 | A kind of Novel brake shuttle car system of mine endless rope winch |
| CN208900584U (en) * | 2018-07-12 | 2019-05-24 | 中铁磁浮科技（成都）有限公司 | Magnetic-levitation train brake clamp |
-
2018
- 2018-07-12 CN CN201810761752.8A patent/CN108799364A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01208252A (en) * | 1988-02-15 | 1989-08-22 | Akebono Brake Res & Dev Center Ltd | Emergency landing shoe |
| CN1225427A (en) * | 1998-02-05 | 1999-08-11 | 三阳工业株式会社 | Electromagnetic brake |
| CN1576635A (en) * | 2003-07-29 | 2005-02-09 | 住友电工刹车系统株式会社 | Brake tongs device |
| CN101054986A (en) * | 2007-05-25 | 2007-10-17 | 无锡市拓发自控设备有限公司 | Gas-liquid conversion pressurizing cylinder |
| CN201105734Y (en) * | 2007-07-05 | 2008-08-27 | 上海庞丰机电科技有限公司 | Slow-run maglev train brake apparatus |
| CN202732803U (en) * | 2012-08-27 | 2013-02-13 | 福建南电股份有限公司 | Spring reset type water turbine oil brake |
| CN205632516U (en) * | 2016-04-29 | 2016-10-12 | 同济大学 | Well low -speed maglev arresting gear for train |
| CN107150699A (en) * | 2017-05-08 | 2017-09-12 | 枣庄学院 | A kind of Novel brake shuttle car system of mine endless rope winch |
| CN208900584U (en) * | 2018-07-12 | 2019-05-24 | 中铁磁浮科技（成都）有限公司 | Magnetic-levitation train brake clamp |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113788044A (en) * | 2021-10-11 | 2021-12-14 | 中车长春轨道客车股份有限公司 | Magnetic suspension vehicle and brake clamp thereof |
| WO2023060693A1 (en) * | 2021-10-11 | 2023-04-20 | 中车长春轨道客车股份有限公司 | Magnetic levitation vehicle and brake clamp thereof |
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Effective date of registration: 20220902 Address after: No.4 Huoju Road, hi tech Development Zone, Baoji City, Shaanxi Province 721000 Applicant after: CHINA RAILWAY BAOJI BRIDGE GROUP Co.,Ltd. Address before: 610083 Sichuan Chengdu Jinniu District Golden Phoenix Road 666 rail transit High-tech Industrial Park Applicant before: CHINA RAILWAY MAGLEV SCIENCE & TECHNOLOGY (CHENGDU) Co.,Ltd. Applicant before: CHINA RAILWAY HI-TECH INDUSTRY Corp.,Ltd. |