CN106369076A - Power-on electromagnet drum brake - Google Patents
Power-on electromagnet drum brake Download PDFInfo
- Publication number
- CN106369076A CN106369076A CN201611034254.0A CN201611034254A CN106369076A CN 106369076 A CN106369076 A CN 106369076A CN 201611034254 A CN201611034254 A CN 201611034254A CN 106369076 A CN106369076 A CN 106369076A
- Authority
- CN
- China
- Prior art keywords
- brake
- iron core
- outer ring
- core
- bracket
- 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
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- 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
- F16D51/00—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like
- F16D51/16—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as brake-shoes pivoted on a fixed or nearly-fixed axis
- F16D51/18—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as brake-shoes pivoted on a fixed or nearly-fixed axis with two brake-shoes
- F16D51/20—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as brake-shoes pivoted on a fixed or nearly-fixed axis with two brake-shoes extending in opposite directions from their pivots
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- 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
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- 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
- F16D2121/14—Mechanical
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- 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
- F16D2121/18—Electric or magnetic
- F16D2121/20—Electric or magnetic using electromagnets
-
- 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
- F16D2123/00—Multiple operation forces
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- 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
- F16D2125/18—Mechanical mechanisms
- F16D2125/58—Mechanical mechanisms transmitting linear movement
- F16D2125/68—Lever-link mechanisms, e.g. toggles with change of force ratio
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
The invention relates to the field of automobile brake systems, and discloses a power-on electromagnet drum brake. The power-on electromagnet drum brake comprises a brake drum, a first brake pad, a second brake pad, a first brake frame, a first armature core, a first electromagnet core, a first electromagnetic coil, a first outer-circle iron core, a second outer-circle iron core, a second brake frame, a second armature core, a second electromagnet core, a second electromagnetic coil, a third outer-circle iron core, a fourth outer-circle iron core, springs and a fixed shell. The first brake frame is connected with the first brake pad. The first armature core is arranged in the first brake frame. The first electromagnet core is arranged on the outer side of the first armature core, and the first electromagnetic coil is arranged on the surface of the first electromagnet core. The first outer-circle iron core and the second outer-circle iron core are arranged on the two sides of the first electromagnet core. The two ends of each spring are fixed to the first brake frame and the second brake frame. The power-on electromagnet drum brake is simple in structure, easy to control, flexible in braking, rapid in response, and capable of saving electricity and labor.
Description
Technical field
The present invention relates to automobile brake system field, more particularly, to a kind of energized electric magnet drum brake.
Background technology
Automobile brake system is also known as brake system of car.Brake system effect is: makes the automobile in traveling according to driver
Requirement carry out forced deceleration and even stop；The automobile of stagnation of movement is made (to include on ramp) stably staying under the conditions of different kinds of roads
Car；The car speed of descent run is made to keep stable.Domestic Ge Jia automobile vendor uses on middle-size and small-size finished market product car at present
More for drum brakes system after shroud.
The Chinese patent of Application No. cn201610267402.7 discloses the brake system of automobile, including for braking car
The brake rim of wheel, brake block and the cylinder promoting brake block, also include solar absorption refrigerating machine, described brake rim outer surface
Surround the hollow cavity one having annular and hollow cavity two, hollow cavity one has an entrance, a partition wall and is arranged on partition wall another side
One outlet, is one-way passage between entrance and outlet, and porch is provided with check valve, and described solar absorption refrigerating machine includes setting
Put in the solar thermal collector of automotive hub outer surface and absorption refrigeration assembly, around the center of circle of automotive hub, be provided with depression,
Described absorption refrigeration assembly is connected with solar thermal collector, and described absorption refrigeration assembly is connected with hollow cavity one and is built into
One complete braking cycle loop, braking cycle loop is built with clear water.
But the following defect of existing brake system generally existing: 1, brake low-response.When the 2nd, braking, brake manipulation is laborious.
Content of the invention
In order to solve above-mentioned technical problem, the invention provides a kind of energized electric magnet drum brake.The energized of the present invention
Electric magnet drum brake structure is simple, it is easy to control；Brake is sensitive, response is fast；Power saving, laborsaving.Can be used for artificially easily stopping of automobile
Car, abs brake, the brake of VSC, the self-actuating brake of unmanned control system.
The concrete technical scheme of the present invention is: a kind of energized electric magnet drum brake, stops including brake rim and located at described
The first brake piece of opposition both sides and the second brake block in car drum；Also include the first brake bracket, the first armature iron core, the first electromagnetism
Iron core, the first solenoid, the first outer ring iron core, the second outer ring iron core, the second brake bracket, the second armature iron core, the second electromagnetism
Iron core, the second solenoid, the 3rd outer ring iron core, the 4th outer ring iron core, spring and fixed shell.
Be provided with cavity in described first brake bracket, the second brake bracket, described first armature iron core, the first electromagnetic core,
One solenoid, the first outer ring iron core, the second outer ring iron core are in the cavity of the first brake bracket；Wherein, described first braking
The outer end of frame is connected with first brake piece；First armature iron core is in t type: includes in close first brake bracket the inner with cavity
Connecting plate and the lead located at described connecting plate center that side wall connects；Described first electromagnetic core is located at the first armature
The inner side of the outside of iron core and the first electromagnetic core is provided with the cavity that can accommodate described lead, and described cavity is relative with lead
Setting；Described first solenoid is set around on the first electromagnetic core；Described first outer ring iron core, the second outer ring iron core set respectively
Be connected in the opposition both sides of the first electromagnetic core and with the first electromagnetic core integral type.
Described second armature iron core, the second electromagnetic core, the second solenoid, the 3rd outer ring iron core, the 4th outer ring iron core,
Second brake bracket, the structure of the second brake block and annexation and the first armature iron core, the first electromagnetic core, the first electromagnetic wire
Circle, the first outer ring iron core, the second outer ring iron core, the first brake bracket, the structure of first brake piece and annexation are identical.
The two ends of described spring are individually fixed in the first brake bracket, on the inner face of the second brake bracket, described fixed shell
It is covered at the both ends open of brake rim.
In the power-off state, space, spring are left between described first brake piece, the second brake block and brake rim medial wall
It is in relaxed state；In the energized state, first brake piece, the second brake block are close to brake rim medial wall, and spring is in elongation
State.
Preferably, described energized electric magnet drum brake also includes hand brake device, described hand brake device include parking brake pull bar,
Parking brake pull bar fulcrum, parking brake transmission adjustable shelf.Described parking brake transmission adjustable shelf located at respectively with the first brake bracket, the second brake bracket
Inner face and parking brake pull bar one end hinged, parking brake pull bar is outside brake rim；Described parking brake pull bar fulcrum is articulated with handss
Stop on pull bar and be driven the hinged place of adjustable shelf near parking brake pull bar and parking brake, described parking brake pull bar position of the fulcrum maintains static.
The principle of the energized electric magnet drum brake of the present invention is: described first solenoid, the second solenoid lead to simultaneously
When electric, the first electromagnetic core, the second electromagnetic core produce magnetic；First electromagnetic core to the first outer ring iron core or the second outer ring ferrum
Core, to the first armature iron core to the first electromagnetic core, forms flux circuit；Second electromagnetic core is to the 3rd outer ring iron core or the 4th
Outer ring iron core, to the second armature iron core to the second electromagnetic core, forms flux circuit；First armature iron core is in the presence of magnetic force
Close to the first electromagnetic core, the first armature iron core is close to brake by the first brake bracket drive first brake piece is close simultaneously
Drum；Second armature iron core is close to the second electromagnetic core in the presence of magnetic force, and the second armature iron core passes through the second braking simultaneously
Frame drive the second brake block is close to be close to brake rim；Spring is stretched simultaneously, completes the brake function that is energized.
Described first solenoid, the second solenoid all no power when, the first electromagnetic core, the second electromagnetic core all do not have
It is magnetic, in the presence of spring contraction power, the first armature iron core drives first brake piece to leave brake by the first brake bracket
Drum, the second armature iron core drives the second brake block to leave brake rim by the second brake bracket.
When straining parking brake bracing wire, described parking brake pull bar, through parking brake pull bar fulcrum, makes spring elongation, simultaneously the first armature
Iron core passes through the first brake bracket and drives first brake piece near being close to brake rim, and the second armature iron core passes through the second brake bracket and drives
Second brake block is close to be close to brake rim；Complete parking brake function.
Preferably, the quantity of described spring is two.
Preferably, being respectively equipped with along the first brake bracket on described first brake bracket, the second brake bracket, the second brake bracket can
The guide chute of glide direction.
Preferably, described first outer ring iron core, the second outer ring iron core, the 3rd outer ring iron core, the 4th outer ring iron core are in l
Type.
Preferably, described first armature iron core with the first outer ring iron core, the second outer ring iron core, the first electromagnetic core structure
The entirety alignment becoming；Described second armature iron core with the 3rd outer ring iron core, the 4th outer ring iron core, second electromagnetic core constitute
Overall alignment.
It is compared with the prior art, the invention has the beneficial effects as follows: the energized electric magnet drum brake structure of the present invention is simple, control
System is easily；Brake is sensitive, response is fast；Power saving, laborsaving.Can be used for automobile artificially easily brake, abs brake, vehicle body stability series
The brake of system, the self-actuating brake of unmanned control system.
Brief description
Fig. 1 is a kind of structural representation of the embodiment of the present invention 1.
Reference is: brake rim 1, fixed shell 2, spring 3, guide chute 4, the first solenoid 5, first
Electromagnetic core 6, the first outer ring iron core 7, the second outer ring iron core 8, the first armature iron core 9, first brake piece 10, first system
Moving frame 11, the second solenoid 12, the second electromagnetic core 13, the 3rd outer ring iron core 14, the 4th outer ring iron core 15, second
Armature iron core 16, the second brake block 17, the second brake bracket 18, parking brake pull bar fulcrum 19, parking brake pull bar 20, parking brake transmission
Adjustable shelf 21, connecting plate 22, lead 23, cavity 24.
Specific embodiment
With reference to embodiment, the invention will be further described.
Embodiment 1
As shown in figure 1, a kind of energized electric magnet drum brake, including brake rim 1, oppose in described brake rim both sides
First brake piece 10 and the second brake block 17, the first brake bracket 11, the first armature iron core 9, the first electromagnetic core 6, the first electromagnetism
Coil 5, the first outer ring iron core 7, the second outer ring iron core 8, the second brake bracket 18, the second armature iron core 16, the second electromagnetic core 13,
Second solenoid 12, the 3rd outer ring iron core 14,15, two springs 3 of the 4th outer ring iron core, fixed shell 2 and hand brake device.
Be provided with cavity in described first brake bracket, the second brake bracket, described first armature iron core, the first electromagnetic core,
One solenoid, the first outer ring iron core, the second outer ring iron core are in the cavity of the first brake bracket；Wherein, described first braking
The outer end of frame is connected with first brake piece；First armature iron core is in t type: includes in close first brake bracket the inner with cavity
Connecting plate 22 and the lead 23 located at described connecting plate center that side wall connects；Described first electromagnetic core is located at first
The inner side of the outside of armature iron core and the first electromagnetic core is provided with the cavity 24 that can accommodate described lead, described cavity and guiding
Post is oppositely arranged；Described first solenoid is set around on the first electromagnetic core；Described first outer ring iron core, the second outer ring iron core
It is respectively arranged on the opposition both sides of the first electromagnetic core and be connected with the first electromagnetic core integral type.First outer ring iron core, outside second
Circle iron core is in l type.
Described second armature iron core, the second electromagnetic core, the second solenoid, the 3rd outer ring iron core, the 4th outer ring iron core,
Second brake bracket, the structure of the second brake block and annexation and the first armature iron core, the first electromagnetic core, the first electromagnetic wire
Circle, the first outer ring iron core, the second outer ring iron core, the first brake bracket, the structure of first brake piece and annexation are identical.Described
The entirety being constituted with the first outer ring iron core, the second outer ring iron core, the first electromagnetic core of the first armature iron core is alignd；Described second
The entirety being constituted with the 3rd outer ring iron core, the 4th outer ring iron core, the second electromagnetic core of armature iron core is alignd.
The two ends of described spring are individually fixed in the first brake bracket, on the inner face of the second brake bracket, described fixed shell
It is covered at the both ends open of brake rim.Be respectively equipped with described first brake bracket, the second brake bracket along the first brake bracket, second
The guide chute 4 in brake bracket slidably direction.
Described hand brake device includes parking brake pull bar 20, parking brake pull bar fulcrum 19, parking brake transmission adjustable shelf 21.Described parking brake passes
Located at hinged with one end of the first brake bracket, the inner face of the second brake bracket and parking brake pull bar respectively, parking brake draws dynamic adjustable shelf
Bar is outside brake rim；Described parking brake pull bar fulcrum is articulated with parking brake pull bar and is driven adjustable shelf near parking brake pull bar with parking brake
Hinged place, described parking brake pull bar position of the fulcrum maintains static.
In the power-off state, space, spring are left between described first brake piece, the second brake block and brake rim medial wall
It is in relaxed state；In the energized state, first brake piece, the second brake block are close to brake rim medial wall, and spring is in elongation
State.
The principle of the energized electric magnet drum brake of the present embodiment is: described first solenoid, the second solenoid are simultaneously
During energising, the first electromagnetic core, the second electromagnetic core produce magnetic；First electromagnetic core is to the first outer ring iron core or the second outer ring
Iron core, to the first armature iron core to the first electromagnetic core, forms flux circuit；Second electromagnetic core to the 3rd outer ring iron core or
Four outer ring iron cores, to the second armature iron core to the second electromagnetic core, form flux circuit；First armature iron core is in the effect of magnetic force
Lower close to the first electromagnetic core, the first armature iron core is close to brake by the first brake bracket drive first brake piece is close simultaneously
Drum；Second armature iron core is close to the second electromagnetic core in the presence of magnetic force, and the second armature iron core passes through the second braking simultaneously
Frame drive the second brake block is close to be close to brake rim；Spring is stretched simultaneously, completes the brake function that is energized.
Described first solenoid, the second solenoid all no power when, the first electromagnetic core, the second electromagnetic core all do not have
It is magnetic, in the presence of spring contraction power, the first armature iron core drives first brake piece to leave brake by the first brake bracket
Drum, the second armature iron core drives the second brake block to leave brake rim by the second brake bracket.
When straining parking brake bracing wire, described parking brake pull bar, through parking brake pull bar fulcrum, makes spring elongation, simultaneously the first armature
Iron core passes through the first brake bracket and drives first brake piece near being close to brake rim, and the second armature iron core passes through the second brake bracket and drives
Second brake block is close to be close to brake rim；Complete parking brake function.
Raw materials used in the present invention, equipment, unless otherwise noted, is conventional raw material, the equipment of this area；In the present invention
Method therefor, unless otherwise noted, is the conventional method of this area.
The above, be only presently preferred embodiments of the present invention, not the present invention imposed any restrictions, every according to the present invention
Any simple modification, change and equivalent transformation that technical spirit is made to above example, all still fall within the technology of the present invention side
The protection domain of case.
Claims (6)
1. a kind of energized electric magnet drum brake, including first stopping of brake rim (1) and the both sides that oppose in described brake rim
Car piece (10) and the second brake block (17) it is characterised in that: also include the first brake bracket (11), the first armature iron core (9), first
Electromagnetic core (6), the first solenoid (5), the first outer ring iron core (7), the second outer ring iron core (8), the second brake bracket (18),
Two armature iron cores (16), the second electromagnetic core (13), the second solenoid (12), the 3rd outer ring iron core (14), the 4th outer ring ferrum
Core (15), spring (3) and fixed shell (2)；
It is provided with cavity, described first armature iron core, the first electromagnetic core, the first electricity in described first brake bracket, the second brake bracket
Magnetic coil, the first outer ring iron core, the second outer ring iron core are in the cavity of the first brake bracket；Wherein, described first brake bracket
Outer end is connected with first brake piece；First armature iron core is in t type: includes the medial wall inner with the first brake bracket close in cavity
The connecting plate (22) connecting and the lead (23) located at described connecting plate center；Described first electromagnetic core is located at first
The inner side of the outside of armature iron core and the first electromagnetic core is provided with the cavity (24) that can accommodate described lead, described cavity with lead
It is oppositely arranged to post；Described first solenoid is set around on the first electromagnetic core；Described first outer ring iron core, the second outer ring ferrum
Core is respectively arranged on the opposition both sides of the first electromagnetic core and is connected with the first electromagnetic core integral type；
Described second armature iron core, the second electromagnetic core, the second solenoid, the 3rd outer ring iron core, the 4th outer ring iron core, second
Brake bracket, the structure of the second brake block and annexation and the first armature iron core, the first electromagnetic core, the first solenoid, the
One outer ring iron core, the second outer ring iron core, the first brake bracket, the structure of first brake piece and annexation are identical；
The two ends of described spring are individually fixed in the first brake bracket, on the inner face of the second brake bracket, described fixed shell lid sets
At the both ends open of brake rim；
In the power-off state, leave space between described first brake piece, the second brake block and brake rim medial wall, spring is in
Relaxed state；In the energized state, first brake piece, the second brake block are close to brake rim medial wall, and spring is in elongation state.
2. as claimed in claim 1 a kind of energized electric magnet drum brake it is characterised in that also including hand brake device, described handss
Brake apparatus include parking brake pull bar (20), parking brake pull bar fulcrum (19), parking brake transmission adjustable shelf (21)；Described parking brake is driven adjustable shelf
Located at hinged with one end of the first brake bracket, the inner face of the second brake bracket and parking brake pull bar respectively, parking brake pull bar is located at stopping
Car drum is outer；Described parking brake pull bar fulcrum is articulated with parking brake pull bar and is driven the hinged of adjustable shelf near parking brake pull bar with parking brake
Place, described parking brake pull bar position of the fulcrum maintains static.
3. as claimed in claim 1 a kind of energized electric magnet drum brake it is characterised in that described spring quantity be two.
4. as claimed in claim 1 a kind of energized electric magnet drum brake it is characterised in that described first brake bracket, second system
Guide chute (4) along the first brake bracket, the second brake bracket slidably direction is respectively equipped with moving frame.
5. as claimed in claim 1 a kind of energized electric magnet drum brake it is characterised in that described first outer ring iron core, second
Outer ring iron core, the 3rd outer ring iron core, the 4th outer ring iron core are in l type.
6. as claimed in claim 1 a kind of energized electric magnet drum brake it is characterised in that described first armature iron core with
The entirety alignment that one outer ring iron core, the second outer ring iron core, the first electromagnetic core are constituted；Described second armature iron core with the 3rd outside
The entirety alignment that circle iron core, the 4th outer ring iron core, the second electromagnetic core are constituted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611034254.0A CN106369076B (en) | 2016-11-22 | 2016-11-22 | A kind of energized electromagnet drum brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611034254.0A CN106369076B (en) | 2016-11-22 | 2016-11-22 | A kind of energized electromagnet drum brake |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106369076A true CN106369076A (en) | 2017-02-01 |
| CN106369076B CN106369076B (en) | 2018-05-22 |
Family
ID=57891457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611034254.0A Active CN106369076B (en) | 2016-11-22 | 2016-11-22 | A kind of energized electromagnet drum brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106369076B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109204252A (en) * | 2018-11-07 | 2019-01-15 | 吉林大学 | A kind of automobile brake energy recoverable version brake |
| CN110030297A (en) * | 2018-01-12 | 2019-07-19 | 比亚迪股份有限公司 | Drum brake and vehicle with it |
| CN110030299A (en) * | 2018-01-12 | 2019-07-19 | 比亚迪股份有限公司 | Drum brake and vehicle with it |
| DE102020216138A1 (en) | 2020-12-17 | 2022-06-23 | Robert Bosch Gesellschaft mit beschränkter Haftung | Braking device for a vehicle |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005029287A (en) * | 2003-07-07 | 2005-02-03 | Mitsubishi Electric Corp | Braking device for elevator hoist |
| CN1646824A (en) * | 2002-04-05 | 2005-07-27 | 小仓离合器有限公司 | Electromagnetic drum brake |
| JP2006089162A (en) * | 2004-09-21 | 2006-04-06 | Mitsubishi Electric Corp | Brake of hoisting machine for elevator |
| CN101021237A (en) * | 2006-02-13 | 2007-08-22 | 上海三菱电梯有限公司 | Internal expanding electromagnetic braker |
-
2016
- 2016-11-22 CN CN201611034254.0A patent/CN106369076B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1646824A (en) * | 2002-04-05 | 2005-07-27 | 小仓离合器有限公司 | Electromagnetic drum brake |
| JP2005029287A (en) * | 2003-07-07 | 2005-02-03 | Mitsubishi Electric Corp | Braking device for elevator hoist |
| JP2006089162A (en) * | 2004-09-21 | 2006-04-06 | Mitsubishi Electric Corp | Brake of hoisting machine for elevator |
| CN101021237A (en) * | 2006-02-13 | 2007-08-22 | 上海三菱电梯有限公司 | Internal expanding electromagnetic braker |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110030297A (en) * | 2018-01-12 | 2019-07-19 | 比亚迪股份有限公司 | Drum brake and vehicle with it |
| CN110030299A (en) * | 2018-01-12 | 2019-07-19 | 比亚迪股份有限公司 | Drum brake and vehicle with it |
| CN110030297B (en) * | 2018-01-12 | 2021-02-23 | 比亚迪股份有限公司 | Drum brake and have its vehicle |
| CN109204252A (en) * | 2018-11-07 | 2019-01-15 | 吉林大学 | A kind of automobile brake energy recoverable version brake |
| CN109204252B (en) * | 2018-11-07 | 2024-01-09 | 吉林大学 | Brake with recoverable automobile braking energy |
| DE102020216138A1 (en) | 2020-12-17 | 2022-06-23 | Robert Bosch Gesellschaft mit beschränkter Haftung | Braking device for a vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106369076B (en) | 2018-05-22 |
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