초록 ▼

A measuring device for determining the relative offset between two components in a z-direction includes two measuring members. A first measuring member is affixable on a first component, and the second measuring member is affixable on a second component. Furthermore, the measuring device includes a

A measuring device for determining the relative offset between two components in a z-direction includes two measuring members. A first measuring member is affixable on a first component, and the second measuring member is affixable on a second component. Furthermore, the measuring device includes a sensor device for determining the relative position of the two measuring members. The first measuring member and the second measuring member are affixable on the first components at a rigid angle. At least one of the measuring members is able to be brought into adhesive contact with the first component or the second component. The measuring device includes support members for at least one measuring member so that the measuring member is able to assume a parking or an operating position. The measuring members are precisely and reproducibly aligned in space relative to each other in the parking position.

대표청구항 ▼

1. A measuring device for determining a relative offset between two components in a z-direction, comprising: a first measurement member affixable on a first component at a rigid angle and to transmit movements of the first component, having a directional component parallel to the z-direction, from t

1. A measuring device for determining a relative offset between two components in a z-direction, comprising: a first measurement member affixable on a first component at a rigid angle and to transmit movements of the first component, having a directional component parallel to the z-direction, from the first component to the first measurement member;a second measurement member affixable on a second component at a rigid angle and to transmit movements of the second component, having a directional component parallel to the z-direction, from the second component to the second measurement member;a sensor device adapted to determine a relative position of the measurement members; andsupport members for at least one measurement member, the at least one measurement member configured to assume a parking position and an operation position;wherein at least one of: (a) the first measurement member is configured to adhesively and releasably contact the first component; and (b) the second measurement member is configured to adhesively and releasably contact the second component; andwherein, in the parking position, the measurement members are reproducibly aligned in space with respect to each other in accordance with the configuration of the support members;wherein, in the parking position, at least one of: (a) the first measurement member is unaffixed to the first component; and (b) the second measurement member is unaffixed to the second component; andwherein, in the operation position, the first measurement member is immovably affixed to the first component and the second measurement member is immovably affixed to the second component. 2. The measuring device according to claim 1, wherein, in the operation position, the at least one measurement member is unguided inside the measuring device during a measurement operation. 3. The measuring device according to claim 1, wherein the first measurement member is affixable on the first component and the second measurement member is affixable on the second component so that forces in all spatial directions and moments about three axes orthogonally aligned relative to one another are transmittable by the affixation. 4. The measuring device according to claim 1, wherein the first measurement member and the second measurement member are configured to adhesively contact the respective component. 5. The measuring device according to claim 4, wherein the adhesive contact is releasable by movement of the component in a direction having a directional component parallel to the z-direction. 6. The measuring device according to claim 4, wherein at least one of the measurement members includes a magnet for the adhesive affixation. 7. The measuring device according to claim 1, further comprising a housing at least partially surrounding the first measurement member and the second measurement member. 8. The measuring device according to claim 1, wherein the sensor is arranged as an optical sensor device including a light source and a photodetector. 9. The measuring device according to claim 8, wherein an individual structured element is affixed on each of the first measurement member and the second measurement member, the structured elements illuminable by the light source, the photodetector configured to convert light beams modulated by the structured elements into electrical signals as a function of the relative position of the measurement members. 10. The measuring device according to claim 9, wherein the relative position of the measurement members in the z-direction and in a direction orthogonal to the z-direction is determinable in accordance with the electrical signals. 11. A measuring device for determining a relative offset between two components in a z-direction, comprising: a first measurement member affixable on a first component at a rigid angle and to transmit movements of the first component, having a directional component parallel to the z-direction, from the first component to the first measurement member;a second measurement member affixable on a second component at a rigid angle and to transmit movements of the second component, having a directional component parallel to the z-direction, from the second component to the second measurement member;a sensor device adapted to determine a relative position of the measurement members; andsupport members for at least one measurement member, the at least one measurement member configured to assume a parking position and an operation position;wherein at least one of: (a) the first measurement member is configured to adhesively and releasably contact the first component; and (b) the second measurement member is configured to adhesively and releasably contact the second component;wherein, in the parking position, the measurement members are reproducibly aligned in space with respect to each other in accordance with the configuration of the support members;wherein, in the parking position, at least one of: (a) the first measurement member is unaffixed to the first component; and (b) the second measurement member is unaffixed to the second component;wherein, in the operation position, the first measurement member is affixed to the first component and the second measurement member is affixed to the second component;wherein the sensor is arranged as an optical sensor device including a light source and a photodetector;wherein an individual structured element is affixed on each of the first measurement member and the second measurement member, the structured elements illuminable by the light source, the photodetector configured to convert light beams modulated by the structured elements into electrical signals as a function of the relative position of the measurement members; andwherein at least one structured element includes two regions, each region including a grating structure, and wherein the grating structure in at least one region is inclined relative to the z-direction. 12. The measuring device according to claim 11, wherein the grating structures are oriented to include a component in the z-direction. 13. The measuring device according to claim 11, wherein the grating structures are arranged in a geometrical plane obliquely positioned in space relative to the z-direction. 14. The measuring device according to claim 11, wherein the at least one structured element includes two regions, and wherein a grating structure is provided in each of the two regions, the grating structure in each of the two regions having a complementary orientation. 15. The measuring device according to claim 14, wherein the grating structure in each of the two regions is symmetrically arranged with respect to each other. 16. The measuring device according to claim 9, wherein the measuring device includes two sensor devices for correction of the relative position of the measurement members with regard to an offset orthogonal with respect to the z-direction. 17. The measuring device according to claim 8, further comprising a light-proof housing. 18. The measuring device according to claim 1, further comprising a sensor element configured to signal assumption of the parking position. 19. A measuring device for determining the relative offset between two components in a z-direction, comprising: a first measurement member affixable on a first component at a rigid angle and to transmit movements of the first component, having a directional component parallel to the z-direction, from the first component to the first measurement member;a second measurement member affixable on a second component at a rigid angle and to transmit movements of the second component, having a directional component parallel to the z-direction, from the second component to the second measurement member; andan optical sensor device, including a light source and a photodetector, configured to determine the relative position of the measurement members;wherein an individual grating structure element is affixed on each of the first measurement member and the second measurement member, the light source configured to illuminate the grating structure elements, the grating structure elements configured to modulate light beams from the light source, the photodetector configured to convert the light beams modulated by the grating structure elements into electrical signals as a function of the relative position of the measurement members;wherein the relative position of the measurement members in the z-direction and in a direction orthogonal to the z-direction is determinable in accordance with the electrical signals;wherein each of the first and second measurement members is configured to assume a parking position and an operation position; andwherein, in the operation position, the first measurement member is immovably affixed to the first component and the second measurement member is immovably affixed to the second component. 20. A measuring device for determining the relative offset between two components in a z-direction, comprising: a first measurement member affixable on a first component at a rigid angle and to transmit movements of the first component, having a directional component parallel to the z-direction, from the first component to the first measurement member;a second measurement member affixable on a second component at a rigid angle and to transmit movements of the second component, having a directional component parallel to the z-direction, from the second component to the second measurement member; andan optical sensor device, including a light source and a photodetector, configured to determine the relative position of the measurement members;wherein an individual grating structure element is affixed on each of the first measurement member and the second measurement member, the light source configured to illuminate the grating structure elements, the grating structure elements configured to modulate light beams from the light source, the photodetector configured to convert the light beams modulated by the grating structure elements into electrical signals as a function of the relative position of the measurement members;wherein the relative position of the measurement members in the z-direction and in a direction orthogonal to the z-direction is determinable in accordance with the electrical signals; andwherein each structured element includes a grating structure inclined relative to the z-direction for correction of the relative position with respect to an offset orthogonal to the z-direction. 21. The measuring device according to claim 20, wherein the grating structures are oriented to have a component in the z-direction. 22. The measuring device according to claim 20, wherein the grating structures are located in a geometrical plane obliquely positioned in space relative to the z-direction. 23. The measuring device according to claim 19, wherein the grating structure elements include two regions, and wherein grating structures are complementarily inclined in the two regions. 24. The measuring device according to claim 19, wherein the measuring device includes two sensor devices for correcting of the relative position of the measurement members with respect to an offset orthogonal to the z-direction. 25. The measuring device according to claim 1, wherein the first measurement member is affixable on the first component at the rigid angle without relative angular movability, and the second measurement member is affixable on the second component at the rigid angle without relative angular movability. 26. The measuring device according to claim 19, wherein the first measurement member is affixable on the first component at the rigid angle without relative angular movability, and the second measurement member is affixable on the second component at the rigid angle without relative angular movability.