CN2130220Y - Controlable composite clutch for automobile - Google Patents
Controlable composite clutch for automobile Download PDFInfo
- Publication number
- CN2130220Y CN2130220Y CN 92209696 CN92209696U CN2130220Y CN 2130220 Y CN2130220 Y CN 2130220Y CN 92209696 CN92209696 CN 92209696 CN 92209696 U CN92209696 U CN 92209696U CN 2130220 Y CN2130220 Y CN 2130220Y
- Authority
- CN
- China
- Prior art keywords
- tooth embedding
- initiatively
- compound
- surmount
- cover
- 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.)
- Expired - Fee Related
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- Mechanical Operated Clutches (AREA)
Abstract
The utility model discloses a controllable composite clutch for automobiles, which is arranged on the driving shaft of an automobile. An overrunning driving disk (2) and a jaw driving sleeve disk (5) are arranged on the driving shaft (1); the overrunning driving disk (2) makes power come out through an overrunning element (3) and a jaw-overrunning composite sleeve (4); the jaw driving sleeve disk (5) and the jaw-overrunning composite sleeve (4) are engaged through the jaws and make the power come out. An electromagnetic device (6) is arranged at the front end portion; when power switching on, the jaw driving sleeve disk (5) is attracted by the electromagnetic force; when power switching off, the jaw driving sleeve disk (5) is pushed out by a compressed spring (8), and is made to be engaged with the jaw-overrunning composite sleeve. When the jaws are controlled to separate, the automobile can slide so as to save oil; when the jaws are integrated, the automobile can obtain various driving states and ensure safety.
Description
The utility model relates to a kind of automobile controllable type compound clutch, is the mechanical device about automobile fuel saving.
Automobile slide is the common measure of fuel-economizing, but usually during automobile slide, the one, must extract to put into gear and become neutral gear, during with rear driving, must put into gear again, bring operational trouble, even unsafe, the 2nd, sliding when hanging neutral gear, though cut off the transmission of power source, but still drive whole driving parts on the contrary by wheel and be in engagement and rotate, promptly be in negative in the sliding of lotus state, thereby bring the portion of energy loss.Occur the capable device of vehicle energy saving recently, cut off transmission system in the time of can making automobile slide, form sliding of lotus shape in unloading, thereby this portion of energy loss when having avoided sliding, play the effect of fuel-economizing, but such economizer has following shortcoming:
1, this device off-load is to utilize centrifugal principle, makes a transmission fly pawl and throws off and work; And the size of centrifugal force depends on automobile driving speed, could move when it must reach certain value, therefore will realize sliding, and is subjected to the restriction of the speed of a motor vehicle;
2, when automobile driving speed be in slide and non-sliding between critical velocity the time, be easy to generate the percussion that flies pawl, and injuring part, shorten the working life of device;
3, automobile running has certain situation not need or should not slide, for example descend the abrupt slope, just should not slide in that ice and snow road is first-class, otherwise peril can occur, but such device makes and will slide automatically when the speed of a motor vehicle reaches certain value, is unsafe therefore;
4, the technology that also has adopts machinery, and methods such as hydraulic electromagnetic are controlled sliding, but feasibility very not nimble or assembling, the manufacturability of processing is very poor and reliability is low, can not be practical.
The purpose of this utility model is just in order to overcome above-mentioned deficiency, a highly reliable controllable type compound clutch is provided, it not only is not subjected to the restriction of the speed of a motor vehicle, can when any speed of a motor vehicle, be subjected to Electromagnetic Control on demand, can realize that safety slides, enlarge energy-conservation vehicle speed range, when should not being subjected to Electromagnetic Control with need not slide the time, the nimble driven shape that changes into exactly moves, and guarantees vehicle safety travel and improves working life.And it is simple in structure, the feasibility height of on automobile, installing, and reliability of structure is good, the practicability height.
The purpose of this utility model is to realize like this, designed compound clutch, have the function that surmounts device and jaw clutch simultaneously, the action of this clutch is controlled, can make travelling of automobile obtain safety and slide and other travelling state of automobile by electromagnetic device.For reaching the purpose of this utility model, structurally adopt and following scheme: live axle simultaneously with surmount driving disc and tooth embedding initiatively the cover dish combine by spline; Live axle is stationary fit live axle and tooth embedding cooperating for movingly of cover dish initiatively with surmounting cooperating of driving disc, make the tooth embedding initiatively the cover dish can on drive plate, be in axial sliding; Tooth embedding one surmounts the composite members that compound cover is two kinds of clutch Passive parts, the end of this compound body is a tooth embedding structure, inner radial portion is the structure that surmounts device, the structure of the compound two kinds of clutches of part, surmount driving disc and surmount compound cover with tooth embedding one and combine by surmounting son, tooth embedding initiatively cover dish can directly surmount compound cover with tooth embedding one and is meshed.Electromagnetic device places the initiatively end of cover dish of tooth embedding, be installed in the resistance magnetic support above, the front and back axial motion that electromagnetic device is directly initiatively overlapped by the embedding of magnetic force control tooth is to realize the combination or the separation of tooth embedding.The place ahead that stage clip places the tooth embedding initiatively to overlap makes two tooth embeddings for often nibbling formula.The power supply of magnetic clutch is by automobile storage battery, by brush and axially or radially conductive hoop input.For ease of engagement, the thread form of tooth embedding adopts zigzag structure, and it has highly reliable performance.
Because adopt said structure, free wheel device has just changes driving, the function of oppositely trackslipping, jaw clutch has when disengagement and trackslips, but the function of reverse direction actuation and braking during joint.Utilize the compound of these two kinds of clutches, by the control of electromagnetism, and obtain four kinds of states below the automobile running: 1 to be slided driving forwards; Tooth embedding device separates, and surmounts device and drives forwards; 2, safety slides: tooth embedding device separates, and surmount device and oppositely trackslip, 3, to rear driving: tooth embedding device meshes to rear driving, surmounts device and trackslips backward; That 4, can not slide drives forwards, and the engagement of tooth embedding device surmounts device and drives forwards, and also can do hand braking this moment.As can be seen, when safety slided, wheel trackslipped forward, and compound clutch is all thrown off, therefore cut off getting in touch of wheel and transmission system, thereby when sliding, avoided the transmission system kinetic energy loss, the lotus attitude slides in having realized unloading, this sliding is subjected to Electromagnetic Control and gets, be not subjected to vehicle-speed limit, thereby be the nimble scope that safety slides that enlarged again, improved oil-saving effect.When not needing and should not slide, the controlled safety that is made as drives attitude, and that promptly can not slide drives forwards, and can not form the danger of sliding automatically.Owing to cancelled the centrifugal pawl structure that flies, got rid of other part risk of collision, the working life that can improve device.The control of employing electromagnetic device, the driver can drive in-house operation, and the compound clutch on the remote control live axle makes to comprise that the various attitudes of travelling of automobile that slide attitude safely are achieved.
Concrete structure of the present utility model is provided by following examples and accompanying drawing.
Accompanying drawing is the sectional drawing according to the automobile controllable type compound clutch that the utility model proposes.
See Fig. 1 .(1), live axle, (2), surmount driving disc, (3), surmount son, (4), tooth embedding one surmount compound cover, (5), tooth embedding be the cover dish initiatively, (6), electromagnetic device, (7), resistance magnetic support, (8), stage clip.
Wherein surmount driving disc (2), surmount son (3) and tooth embedding one and surmount compound cover (4) and form free wheel device, and the tooth embedding initiatively cover dish (5) surmount compound cover (4) with tooth embedding one and form jaw clutch.
Below in conjunction with accompanying drawing the compound clutch that the utility model proposes is described in detail
See that the end on accompanying drawing 1 live axle (1) is a splined shaft, on this same splined shaft, have two parts one surmount driving disc (2) and tooth embedding initiatively the splined hole of cover dish (5) cooperate with it, the former is stationary fit for its fiting property, and the latter is for movingly.Tooth embedding initiatively cover dish (5) surmounts on the corresponding end face of compound cover (4) with tooth embedding one the tooth embedding is arranged, and zigzag fashion is adopted in the tooth embedding.The tooth embedding initiatively has electromagnetic device (6) on the position, other end of cover dish (5), and when electromagnetic device (6) was switched on, its electromagnetic force was initiatively cover dish (5) adhesive forward of tooth embedding, and tooth embedding simultaneously initiatively cover dish (5) surmounts compound cover (4) with tooth embedding one and separates.When electromagnetic device (6) cuts off the power supply, its electromagnetic force disappears, the elastic force of stage clip (8) pushes away initiatively cover dish (5) of dynamic interlocking teeth, making itself and tooth embedding one surmount compound cover (4) is meshed, because stage clip (8) normal pressure is in the tooth embedding initiatively on the cover dish (5), so it surmounts compound cover (4) with tooth embedding one and often forms and mesh.Surmount driving disc (2) and onlap trap (4) with tooth embedding one and combine, thereby constitute the structure and the function corresponding thereof of free wheel device,, guaranteed that high strength is reliable owing to adopt sliding lock formula structure by surmounting son (3).Tooth embedding one surmounts compound cover (4) and connects with wheel by connecing dish.
Working procedure with compound clutch is described as follows below:
Live axle (1) is accepted the automobile rotating power, divides the two-way transmission by spline with its power.
1, by the free wheel device transmission: during electromagnetic device (6) energising, its electromagnetic force is with initiatively cover dish (5) adhesive forward of tooth embedding, simultaneously it surmounts compound cover (4) with tooth embedding one and separates, be that jaw clutch separates, at this moment the automobile positive driving force can pass to by live axle (1) and surmount driving disc (2), surmount son (3) and pass to tooth embedding one and surmount on the compound cover (4), and then pass on the wheel, this state power is to do the forward transmission by free wheel device.When the gas increasing, live axle (1) forward quickens to drive, and makes automobile quicken operation forward by free wheel device, when throttle reduces, and live axle (1) deceleration, but owing to automobile inertial, by free wheel device, automobile still can keep sliding forward;
2, by the jaw clutch transmission: during electromagnetic device (6) outage, its electromagnetic force disappears, stage clip (8) pushes away initiatively cover dish (5) of dynamic interlocking teeth, making itself and tooth embedding one surmount compound cover (4) is meshed, at this moment the automobile reverse actuating force can pass through live axle (1), pass to initiatively cover dish (5) and then pass to tooth embedding one and surmount compound cover (4) of tooth embedding, pass on the wheel through connecing dish.This state power is by the jaw clutch transmission, live axle (1) reverse direction actuation, and automobile is made reverse travel.Be subjected to braking force when live axle (1) and during stall, at this moment make wheel braking and stall by above-mentioned transmission.
Claims (2)
1, a kind of automobile controllable type compound clutch, this device by live axle (1), surmount driving disc (2), tooth embedding initiatively cover dish (5), surmount that son (3), tooth embedding one surmount compound cover (4) and electromagnetic device (6), resistance magnetic support (7) and stage clip (8) are formed, it is characterized in that:
A, live axle (1) and surmount driving disc (2) and tooth embedding initiatively cover dish (5) combine by spline.Live axle (1) is stationary fit live axle (1) and tooth embedding cooperating for movingly of cover dish (5) initiatively with surmounting cooperating of driving disc (2), make the tooth embedding initiatively cover dish (5) can on live axle (1), be in axial sliding;
It is the compound body of two kinds of clutch Passive parts that B, tooth embedding one surmount compound cover (4), the end of this compound body is a tooth embedding structure, inner radial portion is the structure that surmounts device, the structure of the compound two kinds of clutches of part, surmount driving disc (2) and surmount compound cover (4) with tooth embedding one and combine by surmounting son (3), tooth embedding initiatively cover dish (5) can directly surmount compound cover (4) with tooth embedding one and is meshed;
C, electromagnetic device (6) place the initiatively end of cover dish (5) of tooth embedding, be installed in resistance magnetic support (7) above, the front and back axial motion that electromagnetic device (6) directly initiatively overlaps (5) by the embedding of magnetic force control tooth;
D, stage clip (8) place the tooth embedding initiatively to overlap the place ahead of (5), make two tooth embeddings for often nibbling formula;
The power supply automobile storage battery of E, electromagnetic device (6) is a power supply, by brush and axially or radially conductive hoop input.
2, automobile controllable type compound clutch according to claim 1 is characterized in that: tooth embedding initiatively cover dish (5) is a zigzag fashion with the tooth embedding that tooth embedding one surmounts on the compound cover (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92209696 CN2130220Y (en) | 1992-05-18 | 1992-05-18 | Controlable composite clutch for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92209696 CN2130220Y (en) | 1992-05-18 | 1992-05-18 | Controlable composite clutch for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2130220Y true CN2130220Y (en) | 1993-04-21 |
Family
ID=33762825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92209696 Expired - Fee Related CN2130220Y (en) | 1992-05-18 | 1992-05-18 | Controlable composite clutch for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2130220Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007056888A1 (en) * | 2005-11-15 | 2007-05-24 | Waikei Huen | Electronic control fuel save clutch device for vehicle |
| CN101344128B (en) * | 2007-07-12 | 2010-06-02 | 任明琪 | Sliding fuel-economizing clutch |
| CN101688565B (en) * | 2007-03-19 | 2012-04-11 | 伊顿公司 | Idle-able power transfer unit |
| CN109862855A (en) * | 2016-09-27 | 2019-06-07 | 萨诺库里斯有限公司 | Equipment for organizing to remove |
-
1992
- 1992-05-18 CN CN 92209696 patent/CN2130220Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007056888A1 (en) * | 2005-11-15 | 2007-05-24 | Waikei Huen | Electronic control fuel save clutch device for vehicle |
| US7901322B2 (en) | 2005-11-15 | 2011-03-08 | Waikei Huen | Electronic control fuel save clutch device for vehicle |
| CN101688565B (en) * | 2007-03-19 | 2012-04-11 | 伊顿公司 | Idle-able power transfer unit |
| CN101344128B (en) * | 2007-07-12 | 2010-06-02 | 任明琪 | Sliding fuel-economizing clutch |
| CN109862855A (en) * | 2016-09-27 | 2019-06-07 | 萨诺库里斯有限公司 | Equipment for organizing to remove |
| US11471325B2 (en) | 2016-09-27 | 2022-10-18 | Sanoculis Ltd. | Apparatus for tissue removal |
| CN109862855B (en) * | 2016-09-27 | 2023-10-27 | 萨诺库里斯有限公司 | Device for tissue removal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |