Camshaft adjuster
View Patent ↗A camshaft adjuster ( 1 ) having a drive element ( 2 ), an output element ( 3 ), and a cover element ( 4 ), the cover element ( 4 ) being joined to the drive element ( 2 ) or to the output element ( 3 ) and having defined, deformable zones ( 5 ) that deform under the action of a force F, resulting in a deformation of the cover element ( 4 ), whereby the cover element ( 4 ) can be disassembled from or assembled to the drive element ( 2 ) or the output element ( 3 ).
1. A camshaft adjuster comprising:
a drive element, an output element, and a cover element, the drive element and the output element being situated so as to be capable of rotation relative to one another, and a joined connection of the cover element to the drive element or to the output element, one of the drive element, the output element, or the cover element to be joined has a defined, deformable zone configured such that upon a deformation of the deformable zone a contact surface positioned circumferentially apart from the deformable zone of the one of the drive element, the output element, or the cover element of the joined connection experiences an increase in a distance (d) from a mid-axis, causing the joined connection to be released.
2. The camshaft adjuster as recited in claim 1 , wherein a force (F) applied for the deformation of the deformable zone is oriented toward the one of the drive element, the output element, or the cover element.
3. The camshaft adjuster as recited in claim 1 , wherein the deformable zone comprises a bulge in the one of the drive element, the output element, or the cover element.
4. The camshaft adjuster as recited in claim 1 , wherein one of the drive element, the output element, or the cover element joined to one another is fashioned as a formed part or as a molded part.
5. The camshaft adjuster as recited in claim 3 , wherein the bulge is provided as an angular positioning in order to achieve an orientation of the cover element to the drive element or to the output element.
6. The camshaft adjuster as recited in claim 2 , wherein a respective other component of the drive element, the output element, or the cover element forming the joined connection with the one of the drive element, the output element, or the cover element has a counter-support located at a distance from the deformable zone for the applied force (F).
7. The camshaft adjuster as recited in claim 1 , wherein an other one of the drive element, the output element, or the cover element has a complementary contact surface that forms a positive connection or a non-positive connection with a contact surface of the one of the drive element, the output element, or the cover element of the joined connection.
8. The camshaft adjuster as recited in claim 7 , wherein the complementary contact surface of the other one of the drive element, the output element, or the cover element is circumferential or partially circumferential.
9. The camshaft adjuster as recited in claim 1 , wherein the cover element sheathes the other of the drive element or the output element of the joined connection.