CN104442750A - Frictional resistance roll of external brake of motor vehicle - Google Patents

Frictional resistance roll of external brake of motor vehicle Download PDF

Info

Publication number
CN104442750A
CN104442750A CN201410724534.9A CN201410724534A CN104442750A CN 104442750 A CN104442750 A CN 104442750A CN 201410724534 A CN201410724534 A CN 201410724534A CN 104442750 A CN104442750 A CN 104442750A
Authority
CN
China
Prior art keywords
brake
roll
ellipsoid
motor vehicle
friction
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201410724534.9A
Other languages
Chinese (zh)
Inventor
于祺
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201410724534.9A priority Critical patent/CN104442750A/en
Publication of CN104442750A publication Critical patent/CN104442750A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
    • B60T1/12—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting otherwise than by retarding wheels, e.g. jet action
    • B60T1/14—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting otherwise than by retarding wheels, e.g. jet action directly on road
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T2201/00—Particular use of vehicle brake systems; Special systems using also the brakes; Special software modules within the brake system controller
    • B60T2201/03—Brake assistants

Abstract

The invention relates to a long circular frictional resistance roll of an external brake of a motor vehicle. The roll is characterized in that the roll is mounted under a wagon box on the tail part of the motor vehicle; the roll is suspended under the wagon box when the roll is not needed and quickly falls to the ground from the wagon box when the roll needs to brake; under pull of a brake steel wire, a brake cover can tightly compress the long circular frictional resistance roll to generate powerful frictional resistance with the ground so as to brake. The external brake of the motor vehicle is great in resistance area, fast in speed, short in distance and steady, so that the vehicle does not turn around; the roll is safe and reliable.

Description

The outer drag friction resistance of motor-vehicle bodies rolls
Affiliated field
The present invention relates to the outer drag friction resistance of a kind of motor-vehicle bodies to roll, especially drag friction resistance is large, and apart from short, motor-vehicle bodies is stable can not turn around, safe and reliable.
Background technology
At present, be well known that the outer brake design of motor-vehicle bodies does not exist, and though be stopping brake lock or foot brake all on four wheels, have that drag friction resistance is little, distance, car body instability easily turn around and overturn, find dangerous phenomenon.
Summary of the invention:
The friction drag existed on wheel in order to existing brake of motor-driven vehicle is little, braking distance is long, car body unstablely easily turns around, unsafe deficiency, the invention provides one to roll at the outer drag friction resistance of motor-vehicle bodies, the outer drag friction resistance of this motor-vehicle bodies rolls that drag friction resistance is large, speed fast, stable apart from short.
The technical scheme that the present invention solves its technical matters used is: after self-propelled vehicle, install 2 ellipsoid friction drags under afterbody railway carriage roll, and mutually arrangement one is reinstated framework and coupled together, and is connected with bottom railway carriage above motor vehicle tail; Brake arm-tie is connected with the axle of rear wheels of motor-vehicles; Must do not rolled by ellipsoid friction drag the used time is suspended under railway carriage, must can fall fast on the ground at any time the used time, under the pulling of brake steel wire rope, brake FE Tiler tightly can be pushed down ellipsoid friction drag and rolls and produce friction drag with ground and pull car body speed of advance to stop, this external drag friction drag area is large, brake speed, soon apart from short, reaches the object that brake is steadily safe.
Beneficial effect of the present invention, can adopt ellipsoid friction drag to roll brake with ground motor-vehicle bodies is outer, brake area greatly, speed is soon apart from short, and car body does not steadily turn around, safe and reliable, and structure is simple.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further described with enforcement
Fig. 1 is constructional drawing of the present invention
In FIG 1, ellipsoid friction drag rolls 2, resistance rolls framework 3, brake FE Tiler 4, brake fixation clip 5, extension spring 6, hang steel rope, 7, brake arm-tie 8, brake steel wire rope 9, dead sheave 10, adapter plate 11, roller bearing
Concrete enforcement formula
Ellipsoid friction drag rolls (1) and rolls framework (2) with resistance and be connected; Brake FE Tiler (3) is connected with brake fixation clip (4), brake steel wire rope (8); Roller bearing (11) is connected with brake arm-tie (7) hind axle; Adapter plate (10) is connected with pulley (9); When pulling brake steel wire rope (8) to drive brake fixation clip (4) compressing brake FE Tiler (3) and ellipsoid friction drag to roll (1) and ground produces power friction resistance, self-propelled vehicle is checked.

Claims (1)

1. the motor-vehicle bodies ellipsoid friction drag that brakes outward rolls and it is characterized in that: under motor vehicle tail railway carriage, limit is installed rolling of two ellipsoids and is connected by framework; Be connected with bottom railway carriage by hanging steel rope; Be connected with brake arm-tie at the both sides tween drive shaft that front ellipsoid friction drag rolls; Brake arm-tie is connected with car body hind axle with roller bearing; Two ellipsoid friction drags roll and at the bottom of railway carriage, to fall brake FE Tiler under the pulling of brake steel wire rope tightly can push down ellipsoid friction drag and roll and produce power friction resistance with ground and checked by car when braking.
CN201410724534.9A 2014-11-24 2014-11-24 Frictional resistance roll of external brake of motor vehicle Pending CN104442750A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410724534.9A CN104442750A (en) 2014-11-24 2014-11-24 Frictional resistance roll of external brake of motor vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410724534.9A CN104442750A (en) 2014-11-24 2014-11-24 Frictional resistance roll of external brake of motor vehicle

Publications (1)

Publication Number Publication Date
CN104442750A true CN104442750A (en) 2015-03-25

Family

ID=52889733

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410724534.9A Pending CN104442750A (en) 2014-11-24 2014-11-24 Frictional resistance roll of external brake of motor vehicle

Country Status (1)

Country Link
CN (1) CN104442750A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110847082A (en) * 2018-10-15 2020-02-28 杭州富阳飞尚装饰工程有限公司 Movable guardrail used in campus

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2551521Y (en) * 2002-04-30 2003-05-21 周宏新 Auxiliary multi-wheel braking aid for vehicle
CN2789087Y (en) * 2005-04-05 2006-06-21 夏培根 Vehicle auxiliary brake braking device
CN202863418U (en) * 2012-08-23 2013-04-10 河南科技大学 Emergency brake system reserved by automobile
CN103057529A (en) * 2011-10-23 2013-04-24 江建太 Inertia sliding brake
CN204527164U (en) * 2014-11-24 2015-08-05 于祺 The outer drag friction resistance of motor-vehicle bodies rolls

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2551521Y (en) * 2002-04-30 2003-05-21 周宏新 Auxiliary multi-wheel braking aid for vehicle
CN2789087Y (en) * 2005-04-05 2006-06-21 夏培根 Vehicle auxiliary brake braking device
CN103057529A (en) * 2011-10-23 2013-04-24 江建太 Inertia sliding brake
CN202863418U (en) * 2012-08-23 2013-04-10 河南科技大学 Emergency brake system reserved by automobile
CN204527164U (en) * 2014-11-24 2015-08-05 于祺 The outer drag friction resistance of motor-vehicle bodies rolls

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110847082A (en) * 2018-10-15 2020-02-28 杭州富阳飞尚装饰工程有限公司 Movable guardrail used in campus

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
EXSB Decision made by sipo to initiate substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20150325