Device for adjusting the position of a lens in two directions
AssigneeSiemens Aktiengesellschaft
InventorSiegfried Zoeke
Life of this patent
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Abstract
A device is disclosed for adjusting the position of a lens in two directions. The position of a lens with respect to an image plane is adjusted in two directions by fastening the lens to one end of a rod. The rod is axially movably and rotatably seated in a pipe which is fastened to a housing. At the other end of the rod, a lever is pivotably arranged. An end of the lever abuts against a support. The lever can be influenced by means of an adjustment mechanism such that the rod is movable in an axial direction and in a rotary direction.
Claims11
A device for adjusting the position of a lens in two directions, comprising:
- a lens fastened to one end of a rod;
- the rod being adjustably and rotatably seated in a pipe securely arranged to a plate of a housing;
- a lever pivotably connected at the other end of the rod;
- and means connecting to the lever for moving the lever such that the rod is moved in an axial direction and in a rotary direction.
A non-mechanical printing device lens positioning system, comprising:
- a lens fastened to one end of a rod;
- a lever pivotably connected in a direction of the other end of the rod;
- means for rotatably and axially slidably mounting the rod;
- abutment means against which one part of the lever abuts;
- spring means acting on said lever to cause it to abut against said abutment means;
- first adjustment means for causing said lever to pivot and axially displace the rod;
- and second adjustment means for moving an end of the lever so as to rotate the rod.
Dependencies are inferred from the claim text.