Claims
- 1. A method for creating a releasable joint between two components, in which one of the components is elastically deformed by radial compressive forces in such a way that its effective outer circumferential contour corresponds to an effective inner circumferential contour of the other component with a predefined clearance, so that the two components can be inserted one into the other thereby fitting them together; and in which, after the two components have been fitted together, a compressive joint is created by the fact that the deformed component is elastically deformed back by reducing or discontinuing the radial compressive forces, the method comprising the steps of providing a hollow body as the elastically deformable component having multiple cavities in its wall; and exerting the radial compressive forces on the inner circumferential contour of the hollow body in such a way that working lines of the radial compressive forces, considered in the circumferential direction, run approximately centeredly through the cavities.
- 2. A method for creating a releasable joint between a first component having an inner face and an outer face and a second, elastically deformable component having a wall with multiple cavities, an inner face and an outer periphery, wherein said outer periphery has a dimension greater than a dimension of the first component inner face, comprising the steps of:applying a force to the second component inner face so that working lines of the force, considered in the circumferential direction, run approximately centeredly through the multiple cavities to make the dimension of said second component outer periphery less than the dimension of said first component inner face; inserting said second component into said first component; and releasing said force; whereby a joint is created by the engagement of said second component outer periphery and said first component inner face as said second component expands after the force is released.
- 3. A joining system having first and second components to be joined, comprising:a first component having an inner contour and an outer face; and and a second, component that is elastically deformable by radial compressive forces in such a way that its effective outer circumferential contour corresponds to the corresponding effective inner contour of said first component with a predefined clearance, so that said second component can be inserted into said first component thereby fitting them together; and in which after said first and second components have been fitted together, a compressive joint is created by the fact that said second component is elastically deformed back by reducing or discontinuing the radial compressive forces, wherein said second component is a hollow body having a wall with multiple cavities extending over at least 200° in the circumferential direction and separated from one another only by narrow web regions.
- 4. The joining system of claim 3 wherein said cavities are kidney shaped.
- 5. The joining system of claim 3 wherein the effective outer circumferential contour of said second component is round when said second component is elastically deformed back.
- 6. The joining system of claim 5 wherein the effective outer circumferential contour of said second component is polygonal or elliptical when said second component is deformed by the radial compressive forces.
- 7. The joining system of claim 3, wherein at least a portion of the outer circumferential contour of said second component has a dimension that is greater than a dimension of the inner contour of said first component when said second component is in a non-deformed configuration.
- 8. The joining system of claim 7, wherein the effective outer circumferential contour of said second component is polygonal or elliptical when said second component is in the non-deformed configuration.
- 9. The joining system of claim 3, wherein said hollow body has three cavities which each extend over a circumferential region of 80 to 100° and are arranged uniformly distributed around said wall in the circumferential direction.
Priority Claims (2)
Number |
Date |
Country |
Kind |
198 27 109 |
Jun 1998 |
DE |
|
198 34 739 |
Aug 1998 |
DE |
|
CROSS REFERENCE TO RELATED APPLICATIONS
The present application is a continuation of application Ser. No. 09/485,932, filed Feb. 18, 2000 which is a 371 of PCT/EP99/04190 filed Jun. 17, 1999 now U.S. Pat. No. 6,470,553.
US Referenced Citations (14)
Foreign Referenced Citations (5)
Number |
Date |
Country |
461183 |
Oct 1968 |
CH |
4008906 |
Sep 1991 |
DE |
19521755 |
Oct 1996 |
DE |
19624048 |
Dec 1997 |
DE |
356042717 |
Apr 1981 |
JP |
Continuations (1)
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Number |
Date |
Country |
Parent |
09/485932 |
|
US |
Child |
10/173799 |
|
US |