CN103192706A - Device for preventing slope sliding - Google Patents
Device for preventing slope sliding Download PDFInfo
- Publication number
- CN103192706A CN103192706A CN2013101256415A CN201310125641A CN103192706A CN 103192706 A CN103192706 A CN 103192706A CN 2013101256415 A CN2013101256415 A CN 2013101256415A CN 201310125641 A CN201310125641 A CN 201310125641A CN 103192706 A CN103192706 A CN 103192706A
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- automobile
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- sliding
- wheel
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Abstract
The invention discloses a device for preventing slope sliding. The device comprises a brake drum, a splined hub, a one-way clutch, a coupling, a shifting fork and the like. A spline is fixed on an automobile transmission shaft. The shifting fork is connected with an automobile shifting gear rod through a rod or an inhaul cable. The automobile shifting gear rod drives the shifting fork and the coupling to move leftwards and rightwards. The brake drum is fixed a shell at an output end of an automobile transmission through bolts. When an automobile stops or starts on a slope, backward sliding of the automobile can be prevented. Slope starting is as easy as level road starting. The automobile can be prevented from sliding forwardly when the automobile reverses on a downward slope. When the automobile starts successfully, the device automatically stops playing a part, normal driving of the automobile is unaffected. The device is simple in structure, quite convenient to operate, suitable for various types of automobiles, low in manufacturing cost, economical and practical.
Description
Technical field
The invention belongs to a kind of car accessories, particularly a kind of anti-ramp slide car device.
Background technology
Automobile produces a parallel domatic downward component gradient resistance because of dead weight of vehicle when uphill way stops or travels.This resistance can make vehicle moving along slipping behind the aspect (being commonly called as the slide car), is breakaway force (being the reversing resistance during reversing) when going up a slope starting.Therefore, the vehicle driving up starting also must be carried out Parking Brake and power-transfer clutch, the triangular cooperation of acceleration pedal except by the general starting program main points, and key is to grasp the clutch linkage point.Have only this a series of control action to work good, could gentle start, otherwise can take place that vehicle is made a dash, engine off, even slip car and cause traffic accident.This a series of operating process bothers very much, should not grasp, and is unable to do what one wishes especially concerning the new hand for driving a car.The big abrupt slope of mountain terrain particularly is even the driver of skilled operation also must cautious driving just can guarantee traffic safety.
Summary of the invention
The technical problem to be solved in the present invention is: provide a kind of anti-ramp to slip the car device, make automobile stop or can not slip car during starting at uphill road.
Anti-ramp slide car device involved in the present invention, comprise brake wheel 7, splined hub 1, free-wheel clutch 5, sliding hub 3, fork 4 and packing ring 6, spline 1 is fixed on above the propeller-shaft 2, fork 4 links to each other with the speed change lever by rod member or drag-line, and it is mobile to the left or to the right together to drive sliding hub 3 by the speed change lever, and brake wheel 7 is fixed by bolts on the housing of change-speed box mouth.
For easy to operate, the fork 4 among the present invention links to each other with the shift handle of change-speed box, is the position of stirring that D Drive, reverse gear or neutral gear change its fork 4 according to its gear.
Technique effect of the present invention is:
1) role of the present invention is to stop or during starting, can prevent that vehicle from slipping backward at uphill way when vehicle, and the starting of going up a slope is as light in the level road starting, and it is moving to prevent that vehicle from slipping forward in the time of also moveing backward in the descending highway section simultaneously.After vehicle successfully started to walk to travel, the present invention was no longer worked automatically, and normally travelling of vehicle do not produced any influence.
2) the present invention can replace braking, and can easily start to walk at any time.The starting starting on level road of going up a slope is free and relaxed, and this has just alleviated the labour intensity of chaufeur, especially good assistant especially concerning fresh driver.
3) the present invention is simple in structure, and operation is very easy, and processing and fabricating and installation are also very convenient, and suitable various vehicles and vehicle are cheap, economic and practical.
Description of drawings
Fig. 1 is embodiment of the invention structural representation
Fig. 2 is embodiment of the invention assembling scheme drawing
Fig. 3 is free-wheel clutch work scheme drawing in the embodiment of the invention
Among the figure: 1-splined hub 2-transmission shaft 3-pulls out ring 4-fork 5-free-wheel clutch 6-packing ring 7-brake wheel 8-cross piece 9-spring 10-spring housing 11-roller.
The specific embodiment
The present invention is further described below in conjunction with accompanying drawing and instantiation.
Anti-ramp slide car device involved in the present invention, its splined hub 1 links to each other with the propeller-shaft 2 of automobile by spline, sliding hub 3 by spline be sleeved on the splined hub 1, fork 4 is stuck in the annular groove of sliding hub 3, two free-wheel clutchs 5 are sleeved on the propeller-shaft 2, separate with two packing rings 6 between free-wheel clutch 5 and the splined hub 1, two free-wheel clutch 5 outer suit brake wheels 7, brake wheel 7 is fixed by bolts on the case of transmission, fork 4 links to each other with the speed change lever by rod member or drag-line, and it is mobile to the left or to the right together to drive sliding hub 3 by the automobile variable speed lever.Free-wheel clutch 5 is made up of cross piece 8, spring 9, spring housing 10, roller 11 and brake wheel 7, four webge slots are wherein arranged on the cross piece 8, quadruplet roller 11 and spring 9 are housed in the groove, short spline tooth is arranged on the cross piece, identical with the spline tooth of splined hub 1, sliding hub 3.
When automobile was hung into D Drive, the Automotive transmission shifter bar drove fork 4 and is moved to the left, and was moved to the left thereby drive sliding hub 3, and splined hub 1 and left free-wheel clutch 5 are connected into an integral body.In the process of advancing, the engine power bang path is: driving engine → change-speed box → propeller-shaft 2 → splined hub 1 → sliding hub 3 → cross piece 8, cross piece 8 rotates along clockwise direction, and brake wheel 7 maintains static, so the friction force of roller 11 and brake wheel 7 makes roller 11 enter the wide end of webge slot and freely rolls, can not influence automobile advances; When slipping behind the automobile, cross piece 8 will rotate in the counterclockwise direction, and roller 11 makes roller 11 enter the narrow end of webge slot with the friction force of brake wheel 7, cross piece 8 is fixed together with brake wheel 7 jam-packeds, thereby has prevented from slipping behind the automobile.
When automobile was hung into reverse gear, the Automotive transmission shifter bar drove fork 4 and moves right, and moved right thereby drive sliding hub 3, and splined hub 1 and right free-wheel clutch 5 are connected into an integral body.In the process of advancing, the engine power bang path is: driving engine → change-speed box → propeller-shaft 2 → splined hub 1 → sliding hub 3 → cross piece 8, cross piece 8 rotates along clockwise direction, and brake wheel 7 maintains static, so the friction force of roller 11 and brake wheel 7 makes roller 11 enter the wide end of webge slot and freely rolls, and can not influence reversing automobile; When slipping (namely advancing) behind the automobile, cross piece 8 will rotate in the counterclockwise direction, roller 11 makes roller 11 enter the narrow end of webge slot with the friction force of brake wheel 7, cross piece 8 is fixed together with brake wheel 7 jam-packeds, thereby has prevented from slipping behind the automobile (namely advancing).
When automobile was hung into neutral gear, the Automotive transmission shifter bar drove fork 4 and drives 3 of sliding hubs and engages with splined hub 1, separates fully with left and right free-wheel clutch 5, and free-wheel clutch 5 is not worked at this moment.
Claims (1)
1. an anti-ramp slips the car device, by brake wheel (7), splined hub (1), free-wheel clutch (5), sliding hub (3), fork (4) and packing ring (6) constitute, it is characterized in that: splined hub (1) links to each other with the transmission shaft (2) of automobile by spline, fork (4) is stuck in the annular groove of sliding hub (3), link to each other with the automobile variable speed lever by rod member or drag-line, and it is mobile to the left or to the right to drive sliding hub (3) by the automobile variable speed lever, sliding hub (3) by spline package on splined hub (1), free-wheel clutch (5) is sleeved on the propeller-shaft (2), separate with packing ring (6) between free-wheel clutch (5) and the splined hub (1), the outside suit brake wheel (7) of free-wheel clutch (5), brake wheel (7) is fixed by bolts on the Automotive transmission housing; Free-wheel clutch (5) is made up of cross piece (8), spring (9), spring housing (10), roller (11) and brake wheel (7), wherein on the cross piece (8) four webge slots are arranged, quadruplet roller (11) and spring (9) are housed in the groove, short spline tooth is arranged on the cross piece, identical with the spline tooth number of splined hub (1), sliding hub (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101256415A CN103192706A (en) | 2013-04-12 | 2013-04-12 | Device for preventing slope sliding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101256415A CN103192706A (en) | 2013-04-12 | 2013-04-12 | Device for preventing slope sliding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103192706A true CN103192706A (en) | 2013-07-10 |
Family
ID=48715588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101256415A Pending CN103192706A (en) | 2013-04-12 | 2013-04-12 | Device for preventing slope sliding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103192706A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103448535A (en) * | 2013-09-30 | 2013-12-18 | 长城汽车股份有限公司 | Vehicle movement direction control mechanism |
| CN103615534A (en) * | 2013-11-21 | 2014-03-05 | 长安大学 | Vehicular hill-start parking automatic release unit |
| CN104309472A (en) * | 2014-07-11 | 2015-01-28 | 力帆实业(集团)股份有限公司 | Vehicle and slope sliding prevention system thereof |
| WO2016004892A1 (en) * | 2014-07-11 | 2016-01-14 | 重庆力帆电喷软件有限公司 | Anti-downhill apparatus, anti-downhill system, and vehicle |
| CN112762118A (en) * | 2021-01-27 | 2021-05-07 | 效俊林 | Motor vehicle starting anti-slope-sliding mechanism and control method |
| CN114198427A (en) * | 2021-10-20 | 2022-03-18 | 中国航发四川燃气涡轮研究院 | Control structure for controlling bidirectional controllable overrunning clutch |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2280637Y (en) * | 1996-11-22 | 1998-05-06 | 仝孟钟 | Input shaft mounted with device for preventing automobile from sliding opposite to gear direction |
| CN2326476Y (en) * | 1998-04-10 | 1999-06-30 | 蒋俊明 | Back-slide-proof device for automobile |
| CN2550204Y (en) * | 2002-07-16 | 2003-05-14 | 李双全 | Controller for automobile slide |
| US20100200358A1 (en) * | 2009-02-06 | 2010-08-12 | Means Industries, Inc. | Overrunning coupling and control assembly including apparatus having a latching mechanism |
| DE102010032299A1 (en) * | 2010-07-26 | 2012-01-26 | Hoerbiger Antriebstechnik Holding Gmbh | Synchronization unit for synchronizing operations of e.g. forward gear in gearbox, has locking member that engages release position in which member allows axial movement of shift collar to clutch gearing |
| CN203449933U (en) * | 2013-04-12 | 2014-02-26 | 重庆工业职业技术学院 | Device for preventing car slides on slopes |
-
2013
- 2013-04-12 CN CN2013101256415A patent/CN103192706A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2280637Y (en) * | 1996-11-22 | 1998-05-06 | 仝孟钟 | Input shaft mounted with device for preventing automobile from sliding opposite to gear direction |
| CN2326476Y (en) * | 1998-04-10 | 1999-06-30 | 蒋俊明 | Back-slide-proof device for automobile |
| CN2550204Y (en) * | 2002-07-16 | 2003-05-14 | 李双全 | Controller for automobile slide |
| US20100200358A1 (en) * | 2009-02-06 | 2010-08-12 | Means Industries, Inc. | Overrunning coupling and control assembly including apparatus having a latching mechanism |
| DE102010032299A1 (en) * | 2010-07-26 | 2012-01-26 | Hoerbiger Antriebstechnik Holding Gmbh | Synchronization unit for synchronizing operations of e.g. forward gear in gearbox, has locking member that engages release position in which member allows axial movement of shift collar to clutch gearing |
| CN203449933U (en) * | 2013-04-12 | 2014-02-26 | 重庆工业职业技术学院 | Device for preventing car slides on slopes |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103448535A (en) * | 2013-09-30 | 2013-12-18 | 长城汽车股份有限公司 | Vehicle movement direction control mechanism |
| CN103448535B (en) * | 2013-09-30 | 2016-01-20 | 长城汽车股份有限公司 | A kind of vehicle movement direction control mechanism |
| CN103615534A (en) * | 2013-11-21 | 2014-03-05 | 长安大学 | Vehicular hill-start parking automatic release unit |
| CN103615534B (en) * | 2013-11-21 | 2016-08-17 | 长安大学 | A kind of automobile-used hill start parking automatic releasing device |
| CN104309472A (en) * | 2014-07-11 | 2015-01-28 | 力帆实业(集团)股份有限公司 | Vehicle and slope sliding prevention system thereof |
| WO2016004892A1 (en) * | 2014-07-11 | 2016-01-14 | 重庆力帆电喷软件有限公司 | Anti-downhill apparatus, anti-downhill system, and vehicle |
| RU2650265C1 (en) * | 2014-07-11 | 2018-04-11 | Чунцин Лифан Эфи Софтвеар Ко., Лтд | Anti-construction device, anti-scale system and vehicle |
| CN112762118A (en) * | 2021-01-27 | 2021-05-07 | 效俊林 | Motor vehicle starting anti-slope-sliding mechanism and control method |
| CN114198427A (en) * | 2021-10-20 | 2022-03-18 | 中国航发四川燃气涡轮研究院 | Control structure for controlling bidirectional controllable overrunning clutch |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130710 |