Unlock instant, AI-driven research and patent intelligence for your innovation.

Steering wheel and method for producing steering wheel

A technology of steering wheel and base body, which is applied to the steering control, handwheel, mechanical equipment and other directions installed on the car, which can solve the problems of complex installation, high manual work ratio, difficult recycling and so on, and achieve convenient disassembly and installation Effect

Inactive Publication Date: 2010-05-19
AUTOLIV DEV AB
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its disadvantage is that the perceptible transitions on the contact edges of the two elements and the grip base are complicated to mount on the hub area
This method consumes a lot of energy and requires a high proportion of manual work, so the steering wheel is very expensive
In addition, the polyamide layer is difficult to remove from the substrate, making recycling difficult and expensive

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
  • Steering wheel and method for producing steering wheel
  • Steering wheel and method for producing steering wheel
  • Steering wheel and method for producing steering wheel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] exist figure 1 shows a dimensionally stable base body 10 of a steering wheel, which is made of a cast light metal alloy. The base body 10 has an annular grip area 11 and spokes 12 branching inwardly from the grip area, which connect the grip area 11 to the hub. The base body 10 is fastened via the hub to a steering column (not shown). Further components, such as damping heads, airbags, operating elements, etc., can be accommodated in the base body 10 .

[0027] Below the base body 10 there is a separately produced plastic ring-shaped plastic attachment 20 on which inwardly protruding receptacles 21 for the spokes 12 are provided. Said receiving means 21 are designed such that the spokes 21 can be accommodated therein, thereby preventing the plastic ring 20 from twisting / deflecting in the circumferential direction around the base body 10 . The plastic attachment 20 is fastened by fastening elements 31 , 32 , 33 which are designed as separate plastic components in the ...

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 a steering wheel and to a method for manufacturing a steering wheel having a dimensionally stable basic body (10) which can be fastened to a steering column of a motor vehicleand to which a plastic attachment (20) is fastened. Here, the plastic attachment (20) is configured as a separate component which is fixed mechanically on the basic body (10) via fastening elements (31, 32, 33).

Description

technical field [0001] The invention relates to a steering wheel (steering wheel) with a dimensionally stable base body, which can be fastened to the steering column of a motor vehicle and which has a gripping area on which a plastic attachment is fastened. It also relates to a method for producing a steering wheel. Background technique [0002] A multi-part motor vehicle steering wheel is known from DE 28 17 284 A1, in which the base body is made of two interconnected elements with a semicircular cross-section, the base body and the The hub area is connected. The connection lock between the two elements is achieved by means of the clamping element. This has the disadvantage that the perceptible transitions on the contact edges of the two elements and the grip base are complicated to install in the hub region. [0003] From US 2002 / 0062712 A1 a method for producing a steering wheel in a motor vehicle and a motor vehicle steering wheel are known, in which a gripping ring m...

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): B62D1/06
CPCB62D1/06Y10T74/20834Y10T29/49947
Inventor 雅克·瓦伦丁米歇尔·里库
Owner AUTOLIV DEV AB