Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
155 words
X-ray examination apparatus, comprising a support pivotal about a pivot axis, and having on one side of the pivot axis an x-ray source, and on the other side, having an image recording carrier, and an arrangement for the adjustment of the image recording carrier along the support, characterized in that the arrangement (4) comprises two toothed racks (7) running parallel to the longitudinal direction of the support (1), two rigidly interconnected gear wheels, or gear wheel segments, (8) at the region of the pivot axis (2) and engaged with the racks (7) and adapated to be locked selectively relative to different parts of the apparatus, and in the region of the image recording carrier (5) two intermeshed gear wheels (9) for coupling with the image recording carrier (5) at least indirectly, and means (14,15) for the displacement of the gear wheels along the toothed racks to adjust the position of the image recording carrier (5).
Claim 2
Dependent Claim
155 words
X-ray examination apparatus, comprising a support pivotal about a pivot axis, and having on one side of the pivot axis an x-ray source, and on the other side, having an image recording carrier, and an arrangement for the adjustment of the image recording carrier along the support, characterized in that the arrangement (4) comprises two toothed racks (7) running parallel to the longitudinal direction of the support (1), two rigidly interconnected gear wheels, or gear wheel segments, (8) at the region of the pivot axis (2) and engaged with the racks (7) and adapated to be locked selectively relative to different parts of the apparatus, and in the region of the image recording carrier (5) two intermeshed gear wheels (9) for coupling with the image recording carrier (5) at least indirectly, and means (14,15) for the displacement of the gear wheels along the toothed racks to adjust the position of the image recording carrier (5).
Claim 3
Dependent Claim
29 words
X-ray examination apparatus according to claim 1, characterized in that the two rigidly interconnected gear wheels, or gear wheel segments (8), respectively, are arrestable in a spatially fixed fashion.
Claim 4
Dependent Claim
29 words
X-ray examination apparatus according to claim 1, characterized in that the two rigidly interconnected gear wheels, or gear wheel segments (8), respectively, are arrestable stationarily on the support (1).
Claim 5
Dependent Claim
17 words
X-ray examination apparatus according to claim 1, characterized in that the toothed racks (7) are flexibly interconnected.
Claim 6
Dependent Claim
35 words
X-ray examination apparatus according to claim 1, characterized in that the gear wheels (9) are interconnected via at least one plate (10) which is secured to the respective axles (11) of the gear wheels (9).
Claim 7
Dependent Claim
26 words
X-ray examination apparatus according to claim 5, characterized in a support-mounting (12) for the image recording carrier (5) connected with the plate (10) for adjustment therewith.
Claim 8
Dependent Claim
40 words
X-ray examination apparatus according to claim 1, characterized in that there are provided, as means for the displacement, a mechanical force source (14) and a bar (15), for transmitting the force, which engages at least with one gear wheel (9).