CN108755507A - Kart Brake disc lock locking apparatus - Google Patents
Kart Brake disc lock locking apparatus Download PDFInfo
- Publication number
- CN108755507A CN108755507A CN201810912848.XA CN201810912848A CN108755507A CN 108755507 A CN108755507 A CN 108755507A CN 201810912848 A CN201810912848 A CN 201810912848A CN 108755507 A CN108755507 A CN 108755507A
- Authority
- CN
- China
- Prior art keywords
- tapered end
- brake disc
- screens body
- screens
- locking apparatus
- 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.)
- Granted
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
- E01F13/12—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions for forcibly arresting or disabling vehicles, e.g. spiked mats
Abstract
The present invention relates to vehicle pause equipment fields, wheel lock in the prior art is because of big, the complicated reason of its build, there is cumbersome, the insecure problem of locking when in use, in order to solve the problems in the prior art, the present invention provides kart Brake disc lock locking apparatus, include the screens body for offseting with caliper, the tapered end for being inserted into the ventilation hole of ventilating retarding disk is provided on the screens body；The thickness of the screens body is more than the gap between caliper and ventilating retarding disk.Compared with prior art, the present invention having the advantages that easy to operate, locking is reliable and stable.
Description
Technical field
The present invention relates to vehicle pause equipment fields, are kart Brake disc lock locking apparatus specifically.
Background technology
Following situations are frequently encountered in traffic administration practice, when drunk driving driving with poison is investigated and prosecuted in road surface law enforcement, some drivers
It closes vehicle window and refuses to get off and be checked, it is excited to be at this moment usually associated with driver, the case where giving free rein to fancy, driver pole
It is possible that driving vehicle punching card, evades punishment, irremediable consequence may be caused to the masses around and my public security police's person,
High risks public safety.Therefore, it needs to reach lock using the law enforcement device run away is prevented for locking vehicle in law enforcement
The only purpose of vehicle avoids hair dangerous situation.
In general, the behavior for rushing card is exactly often to occur within a few minutes after being stopped, therefore, this short a few minutes
Clock is most important.
State's interior energy, which plays, at present prevents the device of kart from being divided into two kinds：First, wheel lock, wheel lock is used in vehicle
Locking is carried out under stationary state to it, existing wheel lock volume is big, heavy, and operation is completed to need 3 to 4 minutes at the soonest；Two
It is tire burster, also referred to as car arrester, roadblock for stopping vehicles.Tire burster has the vehicle of high-speed motion certain prevention effect, for high speed
Truck is rushed in movement, the tire meeting explosion when vehicle high-speed passes through roadblock for stopping vehicles, to achieve the purpose that move on, this
Kind device is also that there are many drawback, and traveling a distance is will continue to after vehicle tyre explosion and very likely causes secondary hazards；Further more,
For rushing the vehicle of card by static unexpected startup, because speed is slower, tire burster, which will not very likely realize vehicle tyre, breaks tire
And vehicle is caused to be run away the case where endangering public security.
Of short duration static kart locking can be only had wheel lock at present with the law enforcement device for preventing alert deterioration now.
And existing wheel lock is because of build is big, complicated, structural strength is insufficient, cumbersome reason, there are inconvenient for operation
The problem of, it is difficult to carry out locking to vehicle in seconds, and also it is easy to damage vehicle, even if safely and fast complete
At the locking to wheel, also very likely cause wheel lock to fall off because meeting violence driving later, can not locking vehicle the case where
Occur, the accident of bigger can be caused instead, therefore is only suitable for carrying out locking to vehicle tyre in the case of not urgent.
Invention content
It is an object of the invention to design kart Brake disc lock locking apparatus, have easy to operate, locking stabilization can
By advantage.
The present invention is achieved through the following technical solutions：
Kart Brake disc lock locking apparatus includes the screens body for offseting with caliper, is arranged on the screens body
It is useful for being inserted into the tapered end in the ventilation hole of ventilating retarding disk；The thickness of the screens body is more than caliper and ventilated brake
Gap between disk.
When using above-mentioned setting structure, tapered end is inserted into the ventilation hole of the ventilating retarding disk of driving wheel, screens body is then
Outside ventilation hole, when vehicle is run, brake disc drives tapered end to be moved towards caliper, the side until screens body and caliper
Offset, at this moment, tapered end therewith where ventilation hole offset, screens body and tapered end collective effect, utilize caliper prevent brake disc
Be rotated further, to prevent the rotation of wheel, achieve the purpose that forced locking vehicle, therefore locking effect is compared to wheel lock
It is more stable reliable.Because when using this kind of locking system, tapered end need to be only inserted into the ventilation of the ventilating retarding disk of driving wheel
Screens body is fixed in hole, thus the locking system have the characteristics that it is simple to operate, and compared to wheel lock construction
It is simpler.
Further to better implement the present invention, following setting structures are especially used：It is movably set in the tapered end
The pawl nail of tapered end can partly be popped up；The screens body activity is provided with for pawl to be followed closely the coiling machine that tapered end is released in part
Screens body is fixed in one end of structure, the spring mechanism, and the other end is flexibly connected pawl nail.
When using above-mentioned setting structure, pawl nail is similar to the clamp of umbrella handle and umbrella frame locking on umbrella, utilizes coiling machine
Pawl langrage is gone out tapered end by structure, so that pawl nail and the ventilation hole inner wall of the ventilating retarding disk of driving wheel is offseted, is carried for the locking system
For frictional force or grasping force, to enhance the binding force of tapered end and brake disc, the pressure between the locking system and brake disc is made to lock
It is only more reliable and more stable.
Further to better implement the present invention, following setting structures are especially used：The spring mechanism includes one end
The push rod for being connected to the spring of screens body, being connected to the spring other end, the free end of the push rod connect the tail end of a bulb, institute
Bulb is stated to stretch into tapered end；There is the pawl nail the first inclined-plane towards bulb head end, first inclined-plane to be used for and bulb head
End in contact simultaneously can be tangent at the time of contact, and the bulb can act on the first slope driving pawl langrage when advancing and go out tapered end.
Further to better implement the present invention, following setting structures are especially used：The pawl nail can pop up tapered end
Part there is the second inclined-plane, second inclined-plane to be gradually distance from from one end of neighbouring tapered end head end to one end of neighbouring screens body
Tapered end.
When using above-mentioned setting structure, the second inclined-plane and ventilation hole oral area or inner wall phase when tapered end to be inserted into ventilation hole
To when can be convenient for retraction, being tapered end can more be easily inserted in ventilation hole, and tapered end by centrifugal force or pull power have quilt
When compeling the trend of abjection ventilation hole, the second inclined-plane can slightly turn up adjacent to one end of screens body and the effect of ventilation hole inner wall, into
One step improves the frictional force and grasping force of pawl nail and ventilation hole, improves the locking stability between the locking system and brake disc.
Further to better implement the present invention, following setting structures are especially used：The quantity of the pawl nail is at least
Two, all pawl nails are evenly arranged around tapered end.
Further to better implement the present invention, following setting structures are especially used：It is provided with behaviour in the screens body
The stage casing of vertical pole, the control stick is rotatablely connected screens body, and described control stick one end connects push rod, and the other end is located at screens body
Outside.
When using above-mentioned setting structure, by controlling control stick come the biography of the elastic force between control claw nail and spring mechanism
It passs, realizes the extension and contraction control followed closely pawl, tapered end is inserted or pulled out when easy to use.
Further to better implement the present invention, following setting structures are especially used：In being connected on the screens body
Empty handle, the other end of the control stick are located in handle；Switch is provided on the control stick, the switch is located at
Outside handle.
Further to better implement the present invention, following setting structures are especially used：It is arranged with baffle on the handle.
When using above-mentioned setting structure, baffle is for protecting hand.
Further to better implement the present invention, following setting structures are especially used：It is arranged on the screens body useful
It is less than caliper and ventilated type in the thickness of the screens piece for stretching into gap between caliper and ventilating retarding disk, the screens piece
Gap between brake disc.
When using above-mentioned setting structure, it is the locking system that screens piece, which is caught in gap between caliper and ventilating retarding disk,
Provide more stable locking effect.
Further to better implement the present invention, following setting structures are especially used：The quantity of the screens piece is two
It is a, it is symmetricly set on the two bottom sides of screens body.
The present invention has the following advantages and beneficial effects：
In the present invention, when using above-mentioned setting structure, the tapered end is inserted into the ventilation of the ventilating retarding disk of driving wheel
In hole, screens body is then located at outside ventilation hole, and when vehicle is run, brake disc drives tapered end to be moved towards caliper, until screens body
Side offset with caliper, at this moment, tapered end therewith where ventilation hole offset, screens body and tapered end collective effect utilize system
Dynamic pincers prevent being rotated further for brake disc, to prevent the rotation of wheel, achieve the purpose that forced locking vehicle, therefore locking is imitated
Fruit is more stable compared to wheel lock reliable.Because when using this kind of locking system, tapered end need to be only inserted into the ventilation of driving wheel
Screens body is fixed in the ventilation hole of formula brake disc, so the locking system has the characteristics that simple to operate, and is compared
It is also simpler in wheel lock construction.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Obtain other attached drawings according to these attached drawings.
Fig. 1 is the structural schematic diagram of the kart Brake disc lock locking apparatus；
Fig. 2 is the Inner link structural scheme of mechanism of the kart Brake disc lock locking apparatus；
In figure label for：
1- screens bodies；
2- tapered ends；
3- pawls are followed closely；The first inclined-planes 3a-；The second inclined-planes 3b-；
4- screens pieces；
5- spring mechanisms；5a- springs；5b- push rods；5c- bulbs；
6- control sticks；6a- is switched；
7- handles；
8- baffles.
Specific implementation mode
To make the object, technical solutions and advantages of the present invention clearer, technical scheme of the present invention will be carried out below
Detailed description.Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art are obtained all without making creative work
Other embodiment belongs to the range that the present invention is protected.
Embodiment 1：
Kart Brake disc lock locking apparatus has the advantages that easy to operate, locking is reliable and stable, as shown in Figure 1 and Figure 2, special
It is not arranged to following structures：
The locking system main body is a screens body 1 for offseting with caliper, and screens body 1 is made of high strength steel,
The shape of screens body 1 can be cube, sphere, disc etc., be illustrated for one cube of the present embodiment；Wherein, block
The length and width dimensions of position body 1 should be greater than the size of the ventilation opening of general ventilating retarding disk, and the thickness of screens body 1 should be more than braking
Gap between pincers and ventilating retarding disk loses screens effect to will not fall into gap.It is filled on the bottom surface of screens body 1
Equipped with the tapered end 2 being made of high strength steel for being inserted into the ventilation hole of ventilating retarding disk, tapered end 2 is perpendicular to screens body 1
Bottom surface, the shape of tapered end 2 can be cylinder, prism etc., and the present embodiment is illustrated by taking quadrangular as an example, tapered end 2 it is each
Side is parallel with each corresponding side of screens body 1；Size of the size of tapered end 2 because ventilation hole should be less than.
In use, one medial surface of ventilation hole of the one side of tapered end 2 and the ventilating retarding disk of driving wheel is generally remained
It is parallel, then tapered end 2 is inserted into the ventilation hole of the ventilating retarding disk of driving wheel, at this moment screens body 1 is located at outside ventilation hole.Vehicle
Operation when, brake disc drive tapered end 2 towards caliper side move, until the side phase of the side of screens body 1 and caliper
Support, at this moment, due to the extruding force between caliper and screens body, tapered end 2 therewith where the inner wall of ventilation hole also offset, it is this
In the case of screens body 1 and tapered end 2 may have the case where being directed away from caliper side deflection.Screens body 1 and tapered end 2 are common
Effect prevents being rotated further for brake disc using the relationship that is fixedly connected of caliper and vehicle, to prevent wheel from continuing to turn
It moves or directly reaches and suppress the purpose for stopping engine, to achieve the purpose that forced locking vehicle, therefore locking effect is compared to wheel lock
It is more stable reliable.
Cause is when using this kind of locking system, in the ventilation hole for the ventilating retarding disk that only need to tapered end 2 be inserted into driving wheel
Fix screens body 1, thus the locking system have the characteristics that it is simple to operate, and also more compared to wheel lock construction
Simply.
Embodiment 2：
The present embodiment is further optimized based on the above embodiments, further to better implement the present invention,
Especially use following setting structures：
The inside of tapered end 2 has cavity, is installed with the pawl nail 3 being made of high strength steel in the cavity of tapered end 2, on tapered end 2
With the window for following closely part entity across pawl, pawl nail 3 in the cavity of tapered end 2 in cavity linear reciprocation capable of sliding where it
It is dynamic.The inside of screens body 1 also has the cavity for installing parts, and a spring mechanism 5 is installed in the cavity of screens body 1,
One end of the spring mechanism 5 is fixed on the inner wall of screens body 1, and the other end is flexibly connected real for pawl to be followed closely 3 parts with pawl nail 3
Body pops up tapered end 2 from window.
As a kind of feasible embodiment of the spring mechanism 5, spring mechanism 5 is connected to screens body 1 including one end
The free end of spring 5a on inner wall, the push rod 5b for being connected to the spring 5a other ends, push rod 5b have a bulb 5c, push rod 5b's
Free end is connected on the tail end of bulb 5c, and bulb 5c is stretched into the cavity of tapered end 2, and bulb 5c can be straight in the cavity in its institute
Line moves back and forth.
In order to coordinate with bulb 5c, pawl follows closely 3 one end towards bulb 5c, and there is a corner cut, the corner cut to have towards bulb 5c
First inclined-plane 3a of head end, first inclined-plane 3a are used to contact with bulb 5c head ends and can be tangent at the time of contact, bulb 5c
3 movement of the first inclined-plane 3a driving pawls nail be can act on when advance to pop up tapered end 2.
Wherein, pawl nail 3 is similar to the clamp of umbrella handle and umbrella frame locking on umbrella.
In use, first the part of pawl nail 3 is pressed into tapered end 2, by the ventilated brake of the one side of tapered end 2 and driving wheel
One medial surface of ventilation hole of disk generally remains parallel, is then inserted into tapered end 2 in the ventilation hole of the ventilating retarding disk of driving wheel,
Plug-in type unclamps pawl nail 3, and bulb 5c is pushed forward under the action of spring 5a, and bulb 5c is acted on the first inclined-plane 3a pawl being followed closely 3
Gradually extrapolation.Pawl nail 3 pops up tapered end 2 using the elastic force of spring mechanism 5, makes the logical of the ventilating retarding disk of pawl nail 3 and driving wheel
Air holes inner wall offsets, and provides frictional force or grasping force for the locking system, to enhance the binding force of tapered end 2 and brake disc, makes this
Forced locking between locking system and brake disc is more reliable and more stable.
Preferably, it in order to facilitate the operation of pawl nail 3 and the placement of screens body 1 and tapered end 2, is also installed in screens body 1
There is a control stick 6.The stage casing of control stick 6 is rotatablely connected by shaft on the inner wall of screens body 1, and 6 front end of control stick is fixedly connected
On push rod 5b, rear end, which is located at outside screens body 1, is used for hand-held.
In order to further facilitate operation, as a preferred embodiment of control stick 6, connection is threadedly coupled on screens body 1
There are a hollow handle 7, the rear end of control stick 6 to be located in handle 7；Switch 6a is provided on control stick 6, switch 6a is protrusion
Briquetting, switch 6a leans out from the window on handle outside handle 7, is pressed to hand.In order to protect hand, in handle
Baffle 8 is arranged on 7.
When using above-mentioned setting structure, by controlling control stick 6 come the elastic force between control claw nail 3 and spring mechanism 5
It transmits, realizes the extension and contraction control to pawl nail 3, tapered end 2 is inserted or pulled out when easy to use.
Embodiment 3：
The present embodiment is further optimized based on the above embodiments, further to better implement the present invention,
Especially use following setting structures：
There is the second inclined-plane 3b, pawl to follow closely 3 substantially one trapezoidal reguline metal blocks for the part that pawl nail 3 can pop up tapered end 2,
Two trapezoidal bottoms are respectively for the both ends of tapered end, and the second inclined-plane 3b is from one end of 2 head end of neighbouring tapered end to adjacent to the one of screens body 1
End is gradually distance from tapered end 2.
When using above-mentioned setting structure, the second inclined-plane 3b and ventilation hole oral area or interior when tapered end 2 to be inserted into ventilation hole
Wall can be convenient for retraction when offseting, and being tapered end 2 can more be easily inserted in ventilation hole, and by centrifugal force or pull power in tapered end 2
When with being forced to deviate from the trend of ventilation hole, the second inclined-plane 3b can be light adjacent to one end of screens body 1 and the effect of ventilation hole inner wall
It is micro- to turn up, the frictional force and grasping force of pawl nail 3 and ventilation hole are further increased, the lock between the locking system and brake disc is improved
Only stability.
Preferably, the quantity of pawl nail 3 is at least two, such as four, all pawls nails 3 are evenly arranged around tapered end to be located at
Four sides of tapered end 2.
Embodiment 4：
The present embodiment is further optimized based on the above embodiments, further to better implement the present invention,
Especially use following setting structures：
The screens piece 4 for stretching into gap between caliper and ventilating retarding disk, screens piece 4 are provided on screens body 1
It is made of high strength steel, the thickness of screens piece 4 is less than gap between caliper and ventilating retarding disk.
When using above-mentioned setting structure, screens piece 4 is caught in gap between caliper and ventilating retarding disk and is filled for the locking
It sets and provides more stable locking effect.When driving wheel rotates, screens piece 4 is first inserted between caliper and ventilating retarding disk
Gap in, screens body 1 offsets with caliper again later.
Preferably, the quantity of screens piece 4 is two, is symmetricly set on the two bottom sides of screens body 1.
The present invention reforms for the shortcomings that existing wheel lock, separately wards off thinking and starts with from the braking system of vehicle,
The brake system addition locking system of vehicle itself carrys out locking vehicle, and operation principle is 4 He of metal card bit slice by high intensity
Screens body 1 is stuck with brake caliper by brake disc, to achieve the purpose that vehicle can not move.Operating time only needs short several seconds
Brake disc and caliper can be carried out locking by clock, be a kind of law enforcement device that locking vehicle is run away with prevention.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, can easily think of the change or the replacement, and should all contain
Lid is within protection scope of the present invention.
Claims (10)
1. kart Brake disc lock locking apparatus, it is characterised in that：Include the screens body (1) for offseting with caliper, it is described
The tapered end (2) for being inserted into the ventilation hole of ventilating retarding disk is provided on screens body (1)；The thickness of the screens body (1)
More than the gap between caliper and ventilating retarding disk.
2. kart Brake disc lock locking apparatus according to claim 1, it is characterised in that：It is movable in the tapered end (2)
The pawl nail (3) of tapered end (2) can partly be popped up by being provided with；It is movably set in the screens body (1) for pawl to be followed closely to (3) part
The spring mechanism (5) of tapered end (2) is released, screens body (1), other end flexible connection are fixed in one end of the spring mechanism (5)
Pawl follows closely (3).
3. kart Brake disc lock locking apparatus according to claim 2, it is characterised in that：Spring mechanism (5) packet
The push rod (5b) that one end is connected to the spring (5a) of screens body (1), is connected to spring (5a) other end is included, the push rod (5b)
Free end connects the tail end of a bulb (5c), and the bulb (5c) is stretched into tapered end (2)；
The pawl nail (3) has the first inclined-plane (3a) towards bulb (5c) head end, and first inclined-plane (3a) is used for and bulb
(5c) head end contacts and can be tangent at the time of contact, and the bulb (5c) can act on the first inclined-plane (3a) promotion when advancing
Pawl follows closely (3) pop-up tapered end (2).
4. kart Brake disc lock locking apparatus according to claim 3, it is characterised in that：The pawl nail (3) being capable of bullet
The part for going out tapered end (2) has the second inclined-plane (3b), and second inclined-plane (3b) is from one end of neighbouring tapered end (2) head end to neighbouring
One end of screens body (1) is gradually distance from tapered end (2).
5. kart Brake disc lock locking apparatus according to claim 4, it is characterised in that：The quantity of the pawl nail (3)
It is at least two, all pawl nails (3) are evenly arranged around tapered end.
6. kart Brake disc lock locking apparatus according to claim 3, it is characterised in that：It is set in the screens body (1)
It is equipped with control stick (6), the stage casing rotation connection screens body (1) of the control stick (6), described control stick (6) one end connects push rod
(5b), the other end are located at screens body (1) outside.
7. kart Brake disc lock locking apparatus according to claim 6, it is characterised in that：Connect on the screens body (1)
It is connected to hollow handle (7), the other end of the control stick (6) is located in handle (7)；It is arranged on the control stick (6)
There are switch (6a), the switch (6a) to be located at handle (7) outside.
8. kart Brake disc lock locking apparatus according to claim 7, it is characterised in that：It is arranged on the handle (7)
There is baffle (8).
9. according to claim 1-8 any one of them kart Brake disc lock locking apparatus, it is characterised in that：The screens body
(1) the screens piece (4) for stretching into gap between caliper and ventilating retarding disk is provided on.
10. kart Brake disc lock locking apparatus according to claim 9, it is characterised in that：The number of the screens piece (4)
Amount is two, is symmetricly set on the two bottom sides of screens body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810912848.XA CN108755507B (en) | 2018-08-10 | 2018-08-10 | Brake disc locking device for small car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810912848.XA CN108755507B (en) | 2018-08-10 | 2018-08-10 | Brake disc locking device for small car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108755507A true CN108755507A (en) | 2018-11-06 |
| CN108755507B CN108755507B (en) | 2020-07-07 |
Family
ID=63969756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810912848.XA Active CN108755507B (en) | 2018-08-10 | 2018-08-10 | Brake disc locking device for small car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108755507B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1954140A1 (en) * | 1968-10-31 | 1970-05-27 | Bendix Corp | Disc brake |
| CN2512683Y (en) * | 2001-10-28 | 2002-09-25 | 沈正贵 | Brake disc lock |
| DE102009023104A1 (en) * | 2008-06-05 | 2009-12-10 | Wabco Radbremsen Gmbh | Disc brake for commercial vehicle, has mounting opening covered by cover plate that has condition in which plate is brought into operating position for covering opening and another condition in which plate is held in operating position |
| CN203346822U (en) * | 2013-07-12 | 2013-12-18 | 上海景商安防技术有限公司 | Vehicle stopping rod |
| CN205118053U (en) * | 2015-11-20 | 2016-03-30 | 山东科大机电科技股份有限公司 | Possess stop, rotating, disc brake device of locking function |
| CN205780448U (en) * | 2016-05-17 | 2016-12-07 | 江苏理工学院 | Based Intelligent Control composite braking device |
| CN106249395A (en) * | 2016-08-24 | 2016-12-21 | 周玉梅 | A kind of biological slide observation platform with automatic Tui Pian mechanism |
-
2018
- 2018-08-10 CN CN201810912848.XA patent/CN108755507B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1954140A1 (en) * | 1968-10-31 | 1970-05-27 | Bendix Corp | Disc brake |
| CN2512683Y (en) * | 2001-10-28 | 2002-09-25 | 沈正贵 | Brake disc lock |
| DE102009023104A1 (en) * | 2008-06-05 | 2009-12-10 | Wabco Radbremsen Gmbh | Disc brake for commercial vehicle, has mounting opening covered by cover plate that has condition in which plate is brought into operating position for covering opening and another condition in which plate is held in operating position |
| CN203346822U (en) * | 2013-07-12 | 2013-12-18 | 上海景商安防技术有限公司 | Vehicle stopping rod |
| CN205118053U (en) * | 2015-11-20 | 2016-03-30 | 山东科大机电科技股份有限公司 | Possess stop, rotating, disc brake device of locking function |
| CN205780448U (en) * | 2016-05-17 | 2016-12-07 | 江苏理工学院 | Based Intelligent Control composite braking device |
| CN106249395A (en) * | 2016-08-24 | 2016-12-21 | 周玉梅 | A kind of biological slide observation platform with automatic Tui Pian mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108755507B (en) | 2020-07-07 |
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