Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Emergency braking arrangement for automobiles

An emergency braking and automobile technology, applied in the direction of brakes, braking components, vehicle parts, etc., can solve problems such as high hydraulic pressure, affecting braking effect, road surface damage, etc., to prevent car accidents, save braking time, The effect of increasing adhesion

Inactive Publication Date: 2010-06-02
刘小平
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Although the above technical solution solves the problem of increasing the friction with the ground through the anti-skid rake after the car brakes suddenly, it can relatively shorten the sliding distance, but it is impossible to increase the hydraulic pressure in the pipeline instantly by using hydraulic transmission for braking. , it takes a period of time from the lifting process of the hydraulic pressure to the complete realization of the brake, which affects the braking effect. In addition, the patent application is equipped with a double row of comb-shaped hard metal knives in the structural design. In this structural design, the metal The knife is used when braking on different roads. If it travels on asphalt road or concrete road, it will cause damage to the road.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Emergency braking arrangement for automobiles
  • Emergency braking arrangement for automobiles
  • Emergency braking arrangement for automobiles

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Refer to attached figure 1 , figure 2 , image 3 , Figure 4 , this embodiment includes a fixing frame fixedly installed on the rear bottom of the automobile, a drag anchor brake, and a drag anchor brake lifting device, which is characterized in that the drag anchor brake is provided with a drag anchor arm 1, and is connected with the drag anchor arm 1. The main body 10 of the drag-anchor brake has a plurality of friction-resistant and high-temperature-resistant brake composite material plates 17 installed on the drag-anchor brake main body 10, and is fixed with fastening nails 18, and is arranged side by side close to the brake composite material plates 17. Ten retractable brake nails 15, the brake nails 15 are connected with a brake nail lifting device, the structure of the dragging anchor type brake lifting device is that a booster spring 4 is provided on the dragging anchor arm 1, and a booster spring 4 The upper end is fixedly connected to the bottom plate 3 of...

Embodiment 2

[0030] refer to Figure 5 , Figure 6 As shown, compared with Embodiment 1, the difference of this embodiment lies in the brake pin lifting device, its structure is on the upper part of the main body 10 of the anchor brake, and each brake pin 15 is equipped with a solenoid valve III25 and a solenoid valve IV26, the upper part of the brake nail 15 is provided with a brake nail positioning groove 27, and a magnetic isolation sleeve 28 is provided in the brake nail drop hole.

[0031] It works as follows:

[0032] When ice and snow appear on the road surface, utilize manual switch III38 or road surface detection switch 37, energize to make solenoid valve IV26 action, solenoid valve IV26 pin is extracted from brake nail positioning groove 27, and brake nail 15 falls.

[0033]When there is no need for the brake pin to brake, the manual switch II 36 or the road surface detection switch 37 can be used to energize the solenoid valve III25, and the brake pin 15 will be lifted up rapi...

Embodiment 3

[0036] Compared with Embodiment 1, the difference of this embodiment is that the upper part of the main body 10 of the drag anchor brake is provided with an upper dust cover 11 to prevent dust accumulation and ensure the normal operation of components.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to an automobile brake device, in particular to an auxiliary urgency braking device on an automobile, which comprises a fixed frame fixedly installed on a back bottom of the automobile and a drag anchor typed brake. The invention is characterized in that: the brake of drag anchor type has a drag anchor typed brake body, a plurality of composite brake plates and expansible brake nails are arranged on the drag anchor typed brake body, wherein, the brake nails are connected with a lifting device of the brake nails; the drag anchor typed brake has a lifting device of the draganchor typed brake. The invention is controlled by an electric circuit, so the braking time can be saved and the occurrence of car accident can be effectively avoided. The drag anchor typed brake body is provided with pressure springs as well as a plurality of the composite brake plates of wear and high temperature resistance and the expansible brake nails, thus effectively increasing friction and fully playing effective brake function; in addition, when the brake nails are not used, the road is unlikely to be damaged.

Description

Technical field: [0001] The invention relates to an automobile brake device, in particular to an auxiliary automobile emergency brake device. Background technique: [0002] Usually when the vehicle is running at high speed, if an emergency occurs, due to the high speed, the braking force of the original braking system is limited during emergency braking, and the inertia of the vehicle body is large, so the vehicle cannot stop instantly, but has to slide for a certain distance, resulting in frequent accidents. , in order to find a solution that can effectively make the car brake quickly and ensure safety, some design schemes have proposed adding an auxiliary braking device to the original braking system of the car, as disclosed in patent application 94241256.7 The anti-skid device for emergency brakes of automobiles consists of two parts, a mechanical part and a hydraulic system. Install an anti-skid device on the girder of the car, the device has a hydraulic energy storage ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): B60T1/14
Inventor 刘小平
Owner 刘小平
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com