Method of joining a pin to a cavity and joint assembly
AssigneeHella GmbH & Co. KGaA
InventorChristian Wieck
Life of this patent
Estimating the term…
Abstract
A method is provided to fasten a pin in a target position extending at least partially into a cavity with a distance (D) between a bottom surface of the cavity and a facing end of the pin. The pin is positioned at the target position, and the distance (D) is determined between the bottom surface of the cavity and the facing end of the pin in the target position. The pin is removed from the cavity, and a rigid spacer is applied on the bottom surface. A thickness of the rigid spacer equals the distance (D) between the bottom surface and the facing end of the pin in the target position. The adhesive is filled into the cavity onto the rigid spacer, and the pin is repositioned at the target position. The adhesive is then cured to obtain a joint between the pin and the second component.
Claims8
A method of joining a pin member of a first component to a second component via an adhesive, where the second component has a cavity, to fasten the pin in a target position extending at least partially into the cavity with a distance (D) between a bottom surface of the cavity and a facing end of the pin, the method comprising the steps of:
- positioning the pin in the target position;
- determining the distance (D) between the bottom surface of the cavity and the facing end of the pin in the target position;
- removing the pin from the cavity;
- applying a rigid spacer on the bottom surface of the cavity, wherein a thickness of the rigid spacer equals the distance (D) between the bottom surface of the cavity and the facing end of the pin in the target position;
- filling the adhesive into the cavity onto the rigid spacer,
- repositioning the pin at the target position;
- and
- curing the adhesive to obtain a joint between the pin and the second component.
A joint assembly comprising:
- a first component with a pin member;
- a second component with a cavity, wherein the pin member extends at least partially into the cavity and a joint between the pin member and the second component is formed by an adhesive inside the cavity;
- and
- a rigid spacer positioned between a bottom surface of the cavity and a facing end of the pin member,
- wherein the rigid spacer is formed from a UV-light curable adhesive.
Dependencies are inferred from the claim text.