Facsimile and static presentation processing – Facsimile – Facsimile measuring – testing – or calibrating
Patent
1997-10-10
1999-08-03
Coles, Edward L.
Facsimile and static presentation processing
Facsimile
Facsimile measuring, testing, or calibrating
358474, 358497, H04N 100
Patent
active
059332484
ABSTRACT:
A mechanism for facilitating necessary axial adjustments for an image reader unit with a simple arrangement and operation. The image reader unit 2, on which a sensor 4 and a lens 6 are joined to each other in a specific positional relationship along the optical axis L, is so held by a supporting mechanism 41 that the image reader unit 2 can rotate at the lens side about an axis R of rotation which is parallel to the optical axis L and can swing at the sensor side vertically about a pivotal point P which is located on the axis R. A height adjusting mechanism 42 rotatably supports the image reader unit 2 at the sensor side and adjusts its height, and a tilt adjusting mechanism 43 adjusts the inclination of the image reader unit 2 by rotation around the axis R.
REFERENCES:
patent: 4318135 (1982-03-01), Allis et al.
patent: 5075539 (1991-12-01), Shiraishi
patent: 5267089 (1993-11-01), Yamamoto et al.
Coles Edward L.
Lee Cheukfan
Minolta Co. , Ltd.
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