Asymmetric inerter

An inertial container and asymmetric technology, applied in the field of asymmetric inertial containers, can solve the problems of increasing use cost, not conforming to the development theme, energy loss, etc., and achieve the effect of avoiding impact, good stability, and safe and reliable driving environment.

Inactive Publication Date: 2019-05-03
JIANGSU UNIV
View PDF8 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this patent, the change of the inertia coefficient needs to provide external control, resulting in additional energy loss, which does not meet the current development theme of green environmental protection
And to achieve the requirement that the inertia coefficient in the compression stroke is smaller than the inertia coefficient in the stretch stroke, it is necessary to use additional sensors such as stroke sensors for synchronous use, which virtually increases the cost of use.

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
  • Asymmetric inerter
  • Asymmetric inerter
  • Asymmetric inerter

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but the protection scope of the present invention is not limited thereto.

[0027] Such as figure 1 As shown, the asymmetric inerter of the present invention includes a ball screw 1 , a main gear 2 , a flywheel 3 , a lower ratchet 4 , an upper ratchet 5 and a housing 10 .

[0028] The ball screw 1 is connected to the casing 10 through the bearing 8, and one end of the ball screw 1 protrudes from the casing 10 to connect with the wheel, and the casing 10 is fixedly connected with a lifting lug 11, and the lifting lug 11 is connected to the vehicle body , the housing 10 is also installed with a limit block 9 to prevent the other end of the ball screw 1 inside the housing 10 from colliding with the inside of the housing 10 .

[0029] The ball screw 1 is also equipped with a lower ratchet 4 and an upper ratchet 5, the inner ring of the upper ratchet...

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 provides an asymmetric inerter. The asymmetric inerter comprises a ball screw, a master gear, a flywheel, a reduction gear and a casing; the ball screw is mounted inside the casing; andan upper unidirectional rotator and a lower unidirectional rotator are mounted on the ball screw. The upper unidirectional rotator and the lower unidirectional rotator are opposite in forward rotationdirection, so that the flywheel has the different transmission ratios when connected with different structures to rotate, and the requirement that the inertance of the asymmetric inerter during compression stroke of a suspension is smaller than that of the asymmetric inerter during stretching stroke of the suspension is met.

Description

technical field [0001] The invention relates to the technical field of vehicle suspension structures, in particular to an asymmetric inerter. Background technique [0002] Suspension system is the general term for all force transmission connection devices between the frame of the car and the axle or wheels. As the main component of the vehicle, it forms the three main systems of vehicle vibration reduction together with tires and seats. As the most important damping system among the three, it plays a crucial role in determining the ride comfort, handling stability and ride comfort of the vehicle. [0003] The development of vehicle suspension has a history of nearly a hundred years. As the first typical suspension structure developed, the technology of traditional passive suspension is more mature than that of semi-active and active suspension. The traditional passive suspension, which is the core component, is still used today because it does not need a controller, has a s...

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 Applications(China)
IPC IPC(8): F16F15/31F16F15/315
Inventor 杨晓峰杨艺刘昌宁刘雁玲沈钰杰颜龙赵文涛
Owner JIANGSU UNIV
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