Adjuster for printing press
AssigneeServotec GmbH Herbert Bauch
InventorHerbert BAUCH
Life of this patent
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Abstract
An adjuster for first and second print rollers carried on respective first and second supports has a first spindle extending along and rotatable about an axis between the supports and formed with a pair of axially spaced screwthreads of the same hand but of different pitches. One of the screwthreads is threaded into the first support and the other into a first nut rotatable about the axis and axially fixed in the second support. A mechanism serves for either arresting the nut against rotation relative to the second support and or rotating the nut relative to the second support.
Claims13
In combination with first and second print rollers carried on respective first and second supports, an adjuster comprising:
- a first spindle extending along and rotatable about an axis between the supports and formed with a pair of axially spaced screwthreads of the same hand but of different pitches, one of the screwthreads being threaded into the first support;
- a first nut rotatable about the axis, axially fixed in the second support, and threaded onto the other of the screwthreads;
- and
- means for either arresting the nut against rotation relative to the second support and or rotating the nut relative to the second support.
Dependencies are inferred from the claim text.