Method and device for preventing car slip on slope

A technology for ramps and automobiles, applied to control devices, transmission control, vehicle components, etc., can solve problems such as ineffectiveness, difficulty in ensuring reliability, and harsh use environments, and achieve simple processing, simple principles and structures, and low cost. cheap effect

Active Publication Date: 2006-04-05
BYD CO LTD
View PDF1 Cites 12 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this patent solves the problem of uphill stop and retreat, if the car is on a downhill road and requires reverse, this device will not work, and th

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
  • Method and device for preventing car slip on slope
  • Method and device for preventing car slip on slope
  • Method and device for preventing car slip on slope

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] The present invention will be further described below with reference to the accompanying drawings and in conjunction with the embodiments.

[0028] The invention discloses a method and a device for preventing a car from sliding on a slope, that is, a one-way locking device is installed on the low-speed gear and the reverse gear of an AMT or MT gearbox, so that the vehicle is locked in the low-speed gear , the drive shaft can only rotate in the forward direction, but it is locked in the reverse direction.

[0029] see figure 1 , a one-way locking device installed on the low-speed gear, consisting of a shift fork 1, a connecting rod 2, a small spring 3, a slider 4, a large spring 5, a ratchet plate 6, and a ratchet low-speed gear 7 , wherein, the shift fork 1 is an improvement of the shift fork in the original transmission, and it is provided with an apex 11 at the end; the connecting rod 2 is installed on the transmission case through a support frame 21 On, one end of ...

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

This invention discloses one method and device to prevent automobile move back on slope, which fixes one single direction locking device on low speed gear or reverse gear to make the car main axis only rotate forward when in low speed gear with its reverse direction locked up to prevent the moving back when climbing up the slopes or sliding forward.

Description

【Technical field】 [0001] The invention relates to a method and a device for preventing a car from sliding on a slope, in particular to a method and a device for preventing a car from sliding on a slope suitable for electronically controlled mechanical automatic transmissions or manual transmissions. 【Background technique】 [0002] During the driving process of the car, due to the complex and changeable road conditions, there are often problems that are more or less easily overlooked in the design of the car, including such a situation: that is, when the vehicle is started on an uphill section, due to the separation of the clutch from disengagement to engagement, there will be problems due to When the power is interrupted, the car will slide backwards when starting on a slope. The driver usually needs to cooperate with the accelerator pedal, hand brake or foot brake to avoid sliding. Like this, for on the steep slope of mountain road, there is certain potential safety hazard ...

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
IPC IPC(8): B60K17/26B60T1/00F16H61/22
Inventor 任毅唐新颖牛茹茹
Owner BYD CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap