Photosensitive material processing apparatus
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 2, 2003
Grant Date -
Feb 7, 2002
app pub date -
Jun 7, 2001
filing date -
Jun 8, 2000
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A brush roller is structured such that a web body having wire members is wound in a helical manner around a roller main body to which an axial end member is mounted. A fastening member is mounted to a rotary shaft of the axial end member, and one end of the web body is fixed to a holding member which is arranged between the fastening member and the axial end member so as to freely rotate relatively. The holding member relatively rotates in a winding direction due to an urging force of a torsional coil spring when elongation occurs in the web body, thereby preventing slack from occurring in the web body.
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