Plastic steering column
A technology of plastic materials and components, applied in steering column, steering mechanism, steering control, etc., can solve the problem that the safety steering column has no longitudinal adjustability, and achieve the effect of simple structure
Inactive Publication Date: 2017-07-28
FORD GLOBAL TECH LLC
View PDF7 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, due to the integral construction of the rigid steering column part and the tubular part, the safety steering column has no longitudinal adjustability
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0034] figure 1 is through the axis 1 according to the invention along the figure 2 A cross section along the line of section I-I and shows the first part 2 and the second part 3 of the shaft 1 . The part 4 of the first part 2 and the second part 3 is configured in a tubular form and the other part 5 of the first part 2 and the second part 3 is inserted into this one part 4 . exist figure 1 In the example shown, the tubular part 4 is the second part 3 and the insertion part 5 is the first part 2 . However, the present invention is not limited to this embodiment. The tubular part 4 can also be the first part 2 and the insertion part 5 correspondingly the second part 3 . In any case, the insertion part 5 may be tubular or rod-shaped.
[0035] The straight tooth arrangement 9 is configured between the first part 2 and the second part 3 . In this case, the first part 2 has on its circumference a plurality of teeth 10 which extend in a direction parallel to the main axis 6 o...
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
Login to View More Abstract
In a light and rotationally-fixed shaft (1) capable of being compressed in the axial direction and provided with a first component (2) and a second component (3), one component (4) is configured to be in a pipe shape, and the other component (5) is inserted into the pipe-shaped component (4) in the direction of a main axis (6). A straight tooth component (9) is formed between the first component (2) and the second component (3)through the first component (2) and the second component (3); a plurality of teeth (10) are arranged at the position of the circumference (7), facing the second component (3), of the first component (2) and extend parallel to the main axis (6) and the cross section of the teeth (10) is gradually reduced from the first component (2) to the second component (3); formed relative outlines (12) are arranged at the position of a circumference (8), facing the first component (2), of the second component (3); and the teeth (10) are combined in the relative outlines (12). Under the condition, the position of the circumference (8), facing the first component (2), of the second component (3) is configured by deformable plastic materials, and when the components (2 and 3) are combined together, the relative outlines (12) are formed by introducing the teeth (10) into the plastic materials. Inter-tooth spaces (11) are arranged among the teeth (10) in the circumference direction of the main axis (6) and are at least as wide as the teeth (10).
Description
technical field [0001] The invention relates to an axle, in particular a steering axle for vehicles, having a tubular part and an insert part, wherein a spur tooth arrangement is formed between the tubular part and the insert part. Background technique [0002] Steering columns and in particular steering shafts are configured in a known manner such that in the event of a collision of the vehicle on which they are fitted, they are deformed or can be pushed one into the other in a telescopic manner and thus take up less space And therefore there is no danger to the driver in the event of a collision (“safety steering column”). [0003] DE 32 13 462 A1 describes a safety steering column for a motor vehicle comprising a rigid steering column part and tubular parts having a grid structure and each made of fiber-reinforced plastic material. Glass fiber reinforced epoxy resins can be used as fiber reinforced plastic materials. The tubular portion with a lattice structure can be c...
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
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): B62D1/19
CPCB62D1/192
Inventor 马库斯·布劳恩约阿希姆·海德尔延斯·霍曼
Owner FORD GLOBAL TECH LLC