Axially collapsible driveshaft assembly
OwnerDaniel Gibsoninventor
Life of this patent
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Abstract
An axially collapsible driveshaft assembly includes a first tubular driveshaft section having a first plurality of splines provided therein and a second tubular driveshaft section having a second plurality of splines provided therein. The second plurality of splines cooperates with the first plurality of splines to connect the first and second tubular driveshaft sections together for concurrent rotational movement. At least one of the first and second tubular driveshaft sections has a structure provided thereon to normally prevent relative axial collapsing or expanding movement between the first and second tubular driveshaft sections.
Claims14
A driveshaft assembly comprising:
- a first tubular driveshaft section having a first plurality of splines provided therein;
- and
- a second tubular driveshaft section having a second plurality of splines provided therein, said second plurality of splines cooperating with said first plurality of splines to connect said first and second tubular driveshaft sections together for concurrent rotational movement, at least one of said first and second tubular driveshaft sections having a structure provided thereon to normally prevent relative axial movement between said first and second tubular driveshaft sections.
A driveshaft assembly comprising:
- a first tubular driveshaft section having a first plurality of splines provided therein having first portions that define a first diameter and second portions that define a second diameter that is smaller than said first diameter;
- and
- a second tubular driveshaft section having a second plurality of splines provided therein, said second plurality of splines cooperating with said first portions of said first plurality of splines to connect said first and second tubular driveshaft sections together for concurrent rotational movement and to normally prevent relative axially collapsing movement.
Dependencies are inferred from the claim text.