Abstract: The invention relates to a fixing device for anchoring in a building material, comprising a fixing element with an axial conical anchoring region and a fixing region and a radially flexible clamping sleeve which may be clamped between the anchoring region and the building material. The invention further relates to a method for anchoring the fixing device.

Abstract: The invention relates to an adapter top for adapting a drilling with 3D-coordinate measurement technology, which may be placed on drilling adapter with a first housing for a first retroreflector with a first diameter, and the adapter top comprises a second housing for a second retroreflector with a second diameter, wherein the second diameter is greater than the first diameter. The invention further relates to a positioning element for adapting a drilling with 3D-coordinate measurement technology by adjusting the relative position of a first standard drilling adapter with a first housing for a first retroreflector with a first diameter and an adapter fitting which is designed such that by combination of the first standard drilling adapter with the positioning element and the adapter fitting a standard drilling adapter with a second housing for a second retroreflector with second diameter can be emulated.

Abstract: The invention relates to an adapter top for adapting a drilling with 3D-coordinate measurement technology, which may be placed on drilling adapter with a first housing for a first retroreflector with a first diameter, and the adapter top comprises a second housing for a second retroreflector with a second diameter, wherein the second diameter is greater than the first diameter. The invention further relates to a positioning element for adapting a drilling with 3D-coordinate measurement technology by adjusting the relative position of a first standard drilling adapter with a first housing for a first retroreflector with a first diameter and an adapter fitting which is designed such that by combination of the first standard drilling adapter with the positioning element and the adapter fitting a standard drilling adapter with a second housing for a second retroreflector with second diameter can be emulated.

Abstract: The invention relates to an adapter top for adapting a drilling with 3D-coordinate measurement technology, which may be placed on drilling adapter with a first housing for a first retroreflector with a first diameter, and the adapter top comprises a second housing for a second retroreflector with a second diameter, wherein the second diameter is greater than the first diameter. The invention further relates to a positioning element for adapting a drilling with 3D-coordinate measurement technology by adjusting the relative position of a first standard drilling adapter with a first housing for a first retroreflector with a first diameter and an adapter fitting which is designed such that by combination of the first standard drilling adapter with the positioning element and the adapter fitting a standard drilling adapter with a second housing for a second retroreflector with second diameter can be emulated.

Abstract: The invention relates to a fixing device for anchoring in a building material, comprising a fixing element with an axial conical anchoring region and a fixing region and a radially flexible clamping sleeve which may be clamped between the anchoring region and the building material. The invention further relates to a method for anchoring the fixing device.

Abstract: The invention relates to an adapter top for adapting a drilling with 3D-coordinate measurement technology, which may be placed on drilling adapter with a first housing for a first retroreflector with a first diameter, and the adapter top comprises a second housing for a second retroreflector with a second diameter, wherein the second diameter is greater than the first diameter. The invention further relates to a positioning element for adapting a drilling with 3D-coordinate measurement technology by adjusting the relative position of a first standard drilling adapter with a first housing for a first retroreflector with a first diameter and an adapter fitting which is designed such that by combination of the first standard drilling adapter with the positioning element and the adapter fitting a standard drilling adapter with a second housing for a second retroreflector with second diameter can be emulated.

Abstract: The invention relates to a holder for test objects, which are composed of at least two targets and at least one connecting element, comprising at least one carrier, at least one guide, which is arranged on or/and in the at least one carrier, and seats for the targets of at least one test object, wherein at least one seat can be moved along the at least one guide such that an adaptation of the position of the at least one movable seat to the position of one target of the test object is possible. Furthermore, the invention relates to a test object for the holder previously mentioned, comprising at least two targets and at least one connecting element, wherein the targets and connecting elements can be selected from a given set of single targets and single connecting elements and combined to form a test object.

Abstract: The invention relates to a holder for test objects, which are composed of at least two targets and at least one connecting element, comprising at least one carrier, at least one guide, which is arranged on or/and in the at least one carrier, and seats for the targets of at least one test object, wherein at least one seat can be moved along the at least one guide such that an adaptation of the position of the at least one movable seat to the position of one target of the test object is possible. Furthermore, the invention relates to a test object for the holder previously mentioned, comprising at least two targets and at least one connecting element, wherein the targets and connecting elements can be selected from a given set of single targets and single connecting elements and combined to form a test object.