Device for transmitting optical signals between two rotatable sub-assemblies

A device for transmitting optical signals between two sub-assemblies, comprising:

• a first sub-assembly including a first lens, a first bearing ring, and a first clamping sleeve having a conical surface;
• and
• a second sub-assembly including a second lens, a second bearing ring, a second body, a second clamping sleeve having a conical surface, and a clamping device;
• wherein the first bearing ring and the second bearing ring are associated with a bearing by which the first sub-assembly and the second sub-assembly are connected to each other rotatably about an axis;
• wherein the first lens is secured in position on the first bearing ring with the aid of the first clamping sleeve by a first conical connection, centered in relation to the axis;
• wherein the second lens is secured in position on the second body with the aid of the second clamping sleeve by a second conical connection, centered in relation to the axis;
• wherein the second body is secured in position on the second bearing ring with the aid of the clamping device by a third conical connection, centered in relation to the axis;
• wherein the first sub-assembly includes a sleeve arranged radially between the first clamping sleeve and the first bearing ring, the first conical connection being provided by the first clamping sleeve and the sleeve.

A device for transmitting optical signals between two sub-assemblies, comprising:

• a first sub-assembly including a first lens, a first bearing ring, and a first clamping sleeve having a conical surface;
• and
• a second sub-assembly including a second lens, a second bearing ring, a second body, a second clamping sleeve having a conical surface, and a clamping device;
• wherein the first bearing ring and the second bearing ring are associated with a bearing by which the first sub-assembly and the second sub-assembly are connected to each other rotatably about an axis;
• wherein the first lens is secured in position on the first bearing ring with the aid of the first clamping sleeve by a first conical connection, centered in relation to the axis;
• wherein the second lens is secured in position on the second body with the aid of the second clamping sleeve by a second conical connection, centered in relation to the axis;
• wherein the second body is secured in position on the second bearing ring with the aid of the clamping device by a third conical connection, centered in relation to the axis;
• wherein the first bearing ring includes a conical surface, the first conical connection being provided by the first clamping sleeve and the conical surface of the first bearing ring.